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''' ????????????????
# 111-bet
# 2-misol
n=int(input())
a=[[0]*n]*n
print(a)
for i in range(0,n):
for j in range(0,n):
a[i][j]=int(input(f"{i},{j}"))
print(a)
s=0
for i in range(n):
for j in range(n):
if i==j:
s+=a[i][j]
print(i,j,a[i][j],s)
print(s)
'''
# 111-bet
# 2-misol
n=int(input())
a=[[0]*n]*n
for i in range(n):
a[i]=list(map(int,input().split()))
s=0
for i in range(n):
for j in range(n):
if i==j:
s=s+a[i][j]
print(s)
3
1 2 3
4 5 6
7 8 9
15
3
10 15 20
11 -20 30
17 31 49
39
# 111-bet
# 3-misol
n=int(input())
a=[[0]*n]*n
for i in range(n):
a[i]=list(map(int,input().split()))
count=0
for i in range(n):
for j in range(n):
if i+j>n-1 and a[j][i]==0: # i>n-j-1
count+=1
print(count)
3
1 2 3
1 5 0
10 8 0
2
# 112-bet
# 1- topshiriq
n=int(input())
a=[[0]*n]*n
for i in range(n):
a[i]=list(map(int,input().split()))
mx=a[0][0]
for i in range(n):
for j in range(n):
# mx=max(mx,a[i][j])
if a[i][j]>mx:
mx=a[i][j]
print(mx)
3
1 2 3
1 5 0
10 8 0
10
# 113-bet
# 2-misol
n=int(input())
a=[[0]*n]*n
for i in range(n):
a[i]=list(map(int,input().split()))
count=0
for i in range(n):
for j in range(n):
if a[j][i]==0:
count+=1
print(count)
4
-5 0 4 11
12 -7 0 8
-9 0 0 7
15 -8 0 0
6
# 113-bet
# 3-topshiriq
n=int(input())
a=[[0]*n]*n
for i in range(n):
a[i]=list(map(int,input().split()))
count=0
for i in range(n):
count5=0
for j in range(5):
if a[i][j]==5:
count5+=1
if count5==5:
count+=1
print(count)
'''
'''
5
3 4 5 5 3
4 4 5 5 3
5 5 5 5 5
5 5 5 5 4
3 3 3 3 3
1
5
3 4 5 5 3
4 4 5 5 3
5 5 3 5 5
5 5 5 5 4
3 3 3 3 3
0
5
3 4 5 5 3
4 4 5 5 3
5 5 5 5 5
5 5 5 5 5
3 3 3 3 3
2
# 114-115-betlar
# 1-misol
n=int(input())
a=[]
for i in range(n):
a.append([])
for j in range(n):
x=int(input())
a[i].append(x)
for i in a:
print(i)
print(a)
mx=a[0][0]
s=0
for i in range(n):
for j in range(n):
s=s+a[i][j]
mx=max(mx,a[i][j])
print(f"sum={s}")
print(f"max={mx}")
3
1
2
3
5
9
12
36
25
22
[1, 2, 3]
[5, 9, 12]
[36, 25, 22]
[[1, 2, 3], [5, 9, 12], [36, 25, 22]]
sum=115
max=36
# 116-bet
# 2-kod
from random import randint # ?????????????????????
n=int(input())
a=[[0]*n]*n
print(a)
for i in range(n):
for j in range(n):
a[i][j]=randint(1,30)
for i in a:
print(i)
print()
for i in range(n):
print(sorted(a[i]))
3
[[0, 0, 0], [0, 0, 0], [0, 0, 0]]
[7, 29, 6]
[7, 29, 6]
[7, 29, 6]
[6, 7, 29]
[6, 7, 29]
[6, 7, 29]
'''
# 117-bet
# 3-kod
n=int(input())
a=[]
for i in range(n):
a.append([])
for j in range(n):
a[i].append(int(input()))
for i in a:
print(i)
k=int(input())
a.remove(a[k])
for i in a:
print(i)
3
1
2
3
4
5
6
7
8
9
[1, 2, 3]
[4, 5, 6]
[7, 8, 9]
1
[1, 2, 3]
[7, 8, 9]
# 117-118-bet
# 4-kod 2-misol
from random import randrange
n=int(input())
a=[[0]*n]*n
for i in range(n):
for j in range(n):
a[i][j]=randrange(1,50) # псевдослучайные числа
for i in a:
print(i)
mx=0
p=0
for i in range(n):
count=0
for j in range(n):
if a[i][j]%2==1:
count+=1
if count>mx:
mx=count
p=i
a.remove(a[p])
print(p)
for i in a:
print(i)
'''
# 117-118-bet
# 4-kod 2-misol
from random import randint,randrange
n=int(input())
a=[[randint(1,50) for i in range(n)] for j in range(n)] # случайные числа
# a=[[randrange(1,50) for i in range(n)] for j in range(n)]
for i in a:
print(*i)
print()
mx=0
p=0
for i in range(n):
count=0
for j in range(n):
if a[i][j]%2==1:
count+=1
if count>mx:
mx=count
p=i
a.remove(a[p])
print(p)
for i in a:
print(*i)
4
25 50 12 4
35 16 9 31
13 5 17 30
29 21 29 15
3
25 50 12 4
35 16 9 31
13 5 17 30
# 118-bet
# jiynaqtau
# from math import inf
from random import randint,randrange
n=int(input())
a=[[randint(1,50) for i in range(n)] for j in range(n)] # случайные числа
# a=[[randrange(1,50+1) for i in range(n)] for j in range(n)]
for i in a:
print(*i)
print()
mx=a[0][0] # mx=-inf
mn=a[0][0] # mn=inf
mni=0
mxi=0
for i in range(n):
for j in range(n):
if a[i][j]
mn=a[i][j]
mni=i
if a[i][j]>mx:
mx=a[i][j]
mxi=i
print(mn,mni)
print(mx,mxi)
if mni==mxi:
a.remove(a[mni])
else:
if mni
a.remove(a[mxi])
a.remove(a[mni])
else:
a.remove(a[mni])
a.remove(a[mxi])
for i in a:
print(*i)
4
50 6 33 8
39 46 4 6
17 33 2 31
34 3 38 44
2 2
50 0
39 46 4 6
34 3 38 44
# 119-bet
# 1-topshiriq
from random import randint,randrange
n,m=map(int,input().split())
a=[[randint(1,50) for i in range(m)] for j in range(n)] # случайные числа
# a=[[randrange(1,50+1) for i in range(n)] for j in range(n)]
for i in a:
print(*i)
print()
count=0
for i in range(n):
for j in range(m):
if a[i][j]%2==0:
count+=1
print(count)
3 4
39 31 20 20
22 1 4 10
32 35 32 47
7
5 4
38 10 29 4
19 20 15 21
26 11 28 1
20 45 27 43
17 40 4 44
10
'''
# 119-bet
# 2-top
from math import inf
from random import randint,randrange
n=int(input())
a=[[randint(1,50) for i in range(n)] for j in range(n)] # случайные числа
# a=[[randrange(1,50+1) for i in range(n)] for j in range(n)]
for i in a:
print(*i)
print()
mx=-inf
p=0
for i in range(n):
s=0
for j in range(n):
s=s+a[i][j]
print(s)
if s>mx:
mx=s
p=i
a.remove(a[p])
print(p)
for i in a:
print(*i)
3
6 38 10
21 43 1
19 9 44
54
65
72
2
6 38 10
21 43 1
>>>
''''''
# 120-bet
# 1-topshiriq
from random import randint
n=int(input())
a=[[randint(1,1000) for i in range(n)] for j in range(n)]
for i in a:
print(*i)
count=0
for i in range(n):
for j in range(n):
if 10<=a[i][j]<=99:
count+=1
print(count)
5
619 57 855 240 57
807 100 147 795 535
955 988 131 522 424
162 405 292 770 425
860 705 478 99 250
3
4
428 275 399 758
579 727 607 451
916 401 117 745
956 227 976 435
0
''''''
from random import randint
n=int(input())
a=[randint(1,1000) for i in range(n)]
print(*a)
count=0
for i in range(n):
if 10<=a[i]<=99:
count+=1
print(count)
30
105 780 499 346 577 935 905 998 772 910 653 282 720 541 728 750 130 225 738 788 390 1000 643 999 878 880 493 40 893 198
1
# 120-bet 1-top 1-o'lchamli
# 120-bet
# 2-topshiriq
# 1-usul
from random import randint
n=int(input())
a=[randint(30,125) for i in range(n)]
#for i in range(n):
# a[i]=int(input())
print(*a)
count=0
for i in range(n):
if 52<=a[i]<=95:
count+=1
print(count)
for i in range(n):
if 52<=a[i]<=95:
print(i,end=' ')
10
30 62 84 49 37 116 123 100 104 47
2
1 2
'''
'''
# 120-bet
# 2-topshiriq
# 2-usul
from random import randint
n=int(input())
a=[randint(30,125) for i in range(n)]
#for i in range(n):
# a[i]=int(input())
print(*a)
count=0
b=[]
for i in range(n):
if 52<=a[i]<=95:
count+=1
b.append(i)
print(count)
print(*b)
10
87 46 116 125 71 115 107 52 91 66
5
0 4 7 8 9
'''
: # 121-bet
# 3- top
f1=open('input.txt','r')
f2=open('output.txt','w')
n=int(f1.readline())
a=list(map(int,f1.readline().split()))
f1.close()
s=0
for i in range(n):
if (i+1)%2==0 and a[i]%2==1:
s=s+a[i]
f2.write(str(s))
f2.close()
'''
# 121-bet
# 4-top
# 1-usul
from array import array
n=int(input())
a=array('i',map(int,input().split()))
for i in range(n):
d1=a[i]%1000//100
d2=a[i]%100//10
d3=a[i]%10//1
if d1==d3:
print(a[i],end=' ')
''' # 121-bet
# 4-top
# 2-usul
n=int(input())
a=input().split()
for i in a:
if i[0]==i[2]:
print(i,end=' ')
# 121-bet
# 5-top 1-usul
n,k=map(int,input().split())
a=[] # pustoy spisok
for i in range(n):
a.append(list(map(int,input().split()))) # spisokning oxiriga bir qatordan qo'shadi
s=0
for i in range(n):
for j in range(n):
if a[i][j]%10==k:
s+=a[i][j]
print(s)
'''
'''
# 121-bet
# 5-top 2-usul
n,k=map(int,input().split())
a=[[0]*n]*n # 0 lar bilan to'ldirilgan list -tizim-spisok
for i in range(n):
a[i]=list(map(int,input().split())) # spisokning qatorlaridagi 0 larni kiritilgan sonlar qatoriga almashtiradi
s=0
for i in range(n):
for j in range(n):
if a[i][j]%10==k:
s+=a[i][j]
print(s)
'''
# 121-122-bet
# 6-top
n=int(input())
a=[[0]*n]*n # 0 lar bilan to'ldirilgan list -tizim-spisok
for i in range(n):
a[i]=list(map(int,input().split())) # spisokning qatorlaridagi 0 larni kiritilgan sonlar qatoriga almashtiradi
count=0
for i in range(n):
for j in range(n):
if i==j and a[i][j]%2==1:
count+=1
print(count)
'''
# 122-bet ?????????????????????
# 7-top
n,k=map(int,input().split())
a=[[0]*n]*n
for i in range(n):
a[i]=list(map(int,input().split()))
print()
for i in a:
print(*i)
count=0
for i in range(n):
count4=0
count5=0
for j in range(n):
if a[i][j]==4:
count4+=1
if a[i][j]==5:
count5+=1
if count4+count5==k:
count+=1
print(count)
#122 bet 8 top
from array import array
n=int(input())
a=array('i',map(int,input().split()))
mn=min(a)
mx=max(a)
count=0
for i in range(n):
if a[i]==mx:
count+=1
a[i]=mn
print(count)
print(*a)
10
15 18 98 36 98 7 13 87 65 98
3
15 18 7 36 7 7 13 87 65 7
# 122-bet
# 9-topshiriq
f1=open('architect.txt','r')
f2=open('result.txt','w')
n=int(f1.readline())
a=[[0 for i in range(3)] for j in range(n)]
print(*a)
for i in range(n):
a[i]=list(map(int,f1.readline().split()))
max_s=0
s_i=0
for i in range(n):
s=a[i][0]*a[i][1] # s=a*b
v=a[i][0]*a[i][1]*a[i][2] # V=a*b*c
p=2*(a[i][0]+a[i][1]) # p=2*(a+b)
f2.write(str(s)+' '+str(v)+' '+str(p))
f2.write('\n')
if s>max_s:
max_s=s
s_i=i+1
f2.write(str(s_i))
f1.close()
f2.close()
'''
# 123-bet
# 10-topshiriq
# 1-usul
n,k=map(int,input().split())
a=list(map(int,input().split()))
print(*a)
a=sorted(a,reverse=True)
print(*a)
print(sum(a[:4]))
10 4
17 70 20 30 49 78 20 60 10 50
17 70 20 30 49 78 20 60 10 50
78 70 60 50 49 30 20 20 17 10
'''
'''
# 123-bet
# 10-topshiriq
# 2-usul
n,k=map(int,input().split())
a=list(map(int,input().split()))
print(*a)
a=sorted(a)
print(*a)
print(sum(a[-4:]))
10 4
17 70 20 30 49 78 20 60 10 50
17 70 20 30 49 78 20 60 10 50
10 17 20 20 30 49 50 60 70 78
258
'''
'''
# 123-bet
# 11-topshiriq
n=int(input())
a=list(map(int,input().split())) # a=[17 70 20 30 49 78 20 60 10 50]
for i in a[::-1]: # listni oxiridan boshlab tekshirish # i=50 i=10 ...
# remove bilan o'chirganda keyingi elementlar chapga siljiydi
for j in range(2,i):
if i%j==0:
break
else:
a.remove(i)
print(*a)
10
17 70 20 30 49 78 20 60 10 50
70 20 30 49 78 20 60 10 50
>>>
10
17 19 20 30 49 78 20 60 11 13
20 30 49 78 20 60
'''
9-cinf pygame
import pygame
pygame.init()
screen=pygame.display.set_mode([100,100])
# >>> exit() - выход
'''
'''
import pygame
pygame.init()
screen=pygame.display.set_mode([640,480])
running=True
while running==True:
for event in pygame.event.get():
print(event)
if event.type==pygame.QUIT:
running=False
pygame.quit()
'''
import pygame
pygame.init()
screen=pygame.display.set_mode([640,480])
screen.fill([255,0,0]) # ekranni bo'yaydi rgb r-red g-green b-blue
pygame.draw.circle(screen,[0,255,0],[320,240],100,5)
pygame.draw.rect(screen,[0,0,255],[340,130,390,180],0)
pygame.draw.line(screen,[100,100,100],[50,100],[50,300],1)
pygame.display.flip() # ekranni 180 gradusga buradi
running=True
while running==True:
for event in pygame.event.get():
if event.type==pygame.QUIT:
running=False
pygame.quit()
# 125-bet 1 -kod
import pygame
pygame.init()
screen=pygame.display.set_mode([100,100])
# >>> exit() - выход
'''
'''
# 125-bet 2-kod
import pygame
pygame.init()
screen=pygame.display.set_mode([640,480])
running=True
while running==True:
for event in pygame.event.get():
print(event)
if event.type==pygame.QUIT:
running=False
pygame.quit()
'''
'''
#126-bet
# 3-kod
import pygame
pygame.init()
screen=pygame.display.set_mode([640,480])
screen.fill([255,0,0]) # ekranni bo'yaydi rgb r-red g-green b-blue
pygame.draw.circle(screen,[0,255,0],[320,240],100,5)
pygame.draw.rect(screen,[0,0,255],[340,130,390,180],0)
pygame.draw.line(screen,[100,100,100],[50,100],[50,300],1)
pygame.display.flip() # ekranni 180 gradusga buradi
running=True
while running==True:
for event in pygame.event.get():
if event.type==pygame.QUIT:
running=False
pygame.quit()
pygame.draw.rect(screen,[0,0,255],[100,120,25,70],0) # x=100 y=120 eni=25 bo'yi=70
# 127-bet
# 4-rasm
import pygame
pygame.init()
screen=pygame.display.set_mode([700,500])
pygame.draw.circle(screen,[0,0,255],[225,50],25,0)
pygame.draw.circle(screen,[0,0,255],[175,75],20,0)
pygame.draw.circle(screen,[0,0,255],[125,100],15,0)
pygame.draw.rect(screen,[0,0,255],[100,125,25,75],0) # x=100 y=120 eni=25 bo'yi=70
pygame.draw.rect(screen,[0,0,255],[75,200,125,75],0)
pygame.draw.rect(screen,[0,0,255],[200,125,100,150],0)
pygame.draw.rect(screen,[0,255,255],[225,150,50,50],0)
pygame.draw.line(screen,[100,100,100],[300,250],[325,250],5)
pygame.draw.rect(screen,[0,255,255],[325,150,225,125],0)
pygame.draw.rect(screen,[0,255,255],[225,150,50,50],0)
pygame.draw.circle(screen,[0,0,255],[125,300],25,0)
pygame.draw.circle(screen,[0,0,255],[250,300],25,0)
pygame.draw.circle(screen,[0,0,255],[350,300],25,0)
pygame.draw.circle(screen,[0,0,255],[375+25,300],25,0)
pygame.draw.circle(screen,[0,0,255],[450+25,300],25,0)
pygame.draw.circle(screen,[0,0,255],[500+25,300],25,0)
pygame.display.flip() # ekranni 180 gradusga buradi
running=True
while running==True:
for event in pygame.event.get():
if event.type==pygame.QUIT:
running=False
pygame.quit()
# 111-bet
# 2-misol
n=int(input())
a=[[0]*n]*n
print(a)
for i in range(0,n):
for j in range(0,n):
a[i][j]=int(input(f"{i},{j}"))
print(a)
s=0
for i in range(n):
for j in range(n):
if i==j:
s+=a[i][j]
print(i,j,a[i][j],s)
print(s)
'''
# 111-bet
# 2-misol
n=int(input())
a=[[0]*n]*n
for i in range(n):
a[i]=list(map(int,input().split()))
s=0
for i in range(n):
for j in range(n):
if i==j:
s=s+a[i][j]
print(s)
3
1 2 3
4 5 6
7 8 9
15
3
10 15 20
11 -20 30
17 31 49
39
# 111-bet
# 3-misol
n=int(input())
a=[[0]*n]*n
for i in range(n):
a[i]=list(map(int,input().split()))
count=0
for i in range(n):
for j in range(n):
if i+j>n-1 and a[j][i]==0: # i>n-j-1
count+=1
print(count)
3
1 2 3
1 5 0
10 8 0
2
# 112-bet
# 1- topshiriq
n=int(input())
a=[[0]*n]*n
for i in range(n):
a[i]=list(map(int,input().split()))
mx=a[0][0]
for i in range(n):
for j in range(n):
# mx=max(mx,a[i][j])
if a[i][j]>mx:
mx=a[i][j]
print(mx)
3
1 2 3
1 5 0
10 8 0
10
# 113-bet
# 2-misol
n=int(input())
a=[[0]*n]*n
for i in range(n):
a[i]=list(map(int,input().split()))
count=0
for i in range(n):
for j in range(n):
if a[j][i]==0:
count+=1
print(count)
4
-5 0 4 11
12 -7 0 8
-9 0 0 7
15 -8 0 0
6
# 113-bet
# 3-topshiriq
n=int(input())
a=[[0]*n]*n
for i in range(n):
a[i]=list(map(int,input().split()))
count=0
for i in range(n):
count5=0
for j in range(5):
if a[i][j]==5:
count5+=1
if count5==5:
count+=1
print(count)
'''
'''
5
3 4 5 5 3
4 4 5 5 3
5 5 5 5 5
5 5 5 5 4
3 3 3 3 3
1
5
3 4 5 5 3
4 4 5 5 3
5 5 3 5 5
5 5 5 5 4
3 3 3 3 3
0
5
3 4 5 5 3
4 4 5 5 3
5 5 5 5 5
5 5 5 5 5
3 3 3 3 3
2
# 114-115-betlar
# 1-misol
n=int(input())
a=[]
for i in range(n):
a.append([])
for j in range(n):
x=int(input())
a[i].append(x)
for i in a:
print(i)
print(a)
mx=a[0][0]
s=0
for i in range(n):
for j in range(n):
s=s+a[i][j]
mx=max(mx,a[i][j])
print(f"sum={s}")
print(f"max={mx}")
3
1
2
3
5
9
12
36
25
22
[1, 2, 3]
[5, 9, 12]
[36, 25, 22]
[[1, 2, 3], [5, 9, 12], [36, 25, 22]]
sum=115
max=36
# 116-bet
# 2-kod
from random import randint # ?????????????????????
n=int(input())
a=[[0]*n]*n
print(a)
for i in range(n):
for j in range(n):
a[i][j]=randint(1,30)
for i in a:
print(i)
print()
for i in range(n):
print(sorted(a[i]))
3
[[0, 0, 0], [0, 0, 0], [0, 0, 0]]
[7, 29, 6]
[7, 29, 6]
[7, 29, 6]
[6, 7, 29]
[6, 7, 29]
[6, 7, 29]
'''
# 117-bet
# 3-kod
n=int(input())
a=[]
for i in range(n):
a.append([])
for j in range(n):
a[i].append(int(input()))
for i in a:
print(i)
k=int(input())
a.remove(a[k])
for i in a:
print(i)
3
1
2
3
4
5
6
7
8
9
[1, 2, 3]
[4, 5, 6]
[7, 8, 9]
1
[1, 2, 3]
[7, 8, 9]
# 117-118-bet
# 4-kod 2-misol
from random import randrange
n=int(input())
a=[[0]*n]*n
for i in range(n):
for j in range(n):
a[i][j]=randrange(1,50) # псевдослучайные числа
for i in a:
print(i)
mx=0
p=0
for i in range(n):
count=0
for j in range(n):
if a[i][j]%2==1:
count+=1
if count>mx:
mx=count
p=i
a.remove(a[p])
print(p)
for i in a:
print(i)
'''
# 117-118-bet
# 4-kod 2-misol
from random import randint,randrange
n=int(input())
a=[[randint(1,50) for i in range(n)] for j in range(n)] # случайные числа
# a=[[randrange(1,50) for i in range(n)] for j in range(n)]
for i in a:
print(*i)
print()
mx=0
p=0
for i in range(n):
count=0
for j in range(n):
if a[i][j]%2==1:
count+=1
if count>mx:
mx=count
p=i
a.remove(a[p])
print(p)
for i in a:
print(*i)
4
25 50 12 4
35 16 9 31
13 5 17 30
29 21 29 15
3
25 50 12 4
35 16 9 31
13 5 17 30
# 118-bet
# jiynaqtau
# from math import inf
from random import randint,randrange
n=int(input())
a=[[randint(1,50) for i in range(n)] for j in range(n)] # случайные числа
# a=[[randrange(1,50+1) for i in range(n)] for j in range(n)]
for i in a:
print(*i)
print()
mx=a[0][0] # mx=-inf
mn=a[0][0] # mn=inf
mni=0
mxi=0
for i in range(n):
for j in range(n):
if a[i][j]
mn=a[i][j]
mni=i
if a[i][j]>mx:
mx=a[i][j]
mxi=i
print(mn,mni)
print(mx,mxi)
if mni==mxi:
a.remove(a[mni])
else:
if mni
a.remove(a[mxi])
a.remove(a[mni])
else:
a.remove(a[mni])
a.remove(a[mxi])
for i in a:
print(*i)
4
50 6 33 8
39 46 4 6
17 33 2 31
34 3 38 44
2 2
50 0
39 46 4 6
34 3 38 44
# 119-bet
# 1-topshiriq
from random import randint,randrange
n,m=map(int,input().split())
a=[[randint(1,50) for i in range(m)] for j in range(n)] # случайные числа
# a=[[randrange(1,50+1) for i in range(n)] for j in range(n)]
for i in a:
print(*i)
print()
count=0
for i in range(n):
for j in range(m):
if a[i][j]%2==0:
count+=1
print(count)
3 4
39 31 20 20
22 1 4 10
32 35 32 47
7
5 4
38 10 29 4
19 20 15 21
26 11 28 1
20 45 27 43
17 40 4 44
10
'''
# 119-bet
# 2-top
from math import inf
from random import randint,randrange
n=int(input())
a=[[randint(1,50) for i in range(n)] for j in range(n)] # случайные числа
# a=[[randrange(1,50+1) for i in range(n)] for j in range(n)]
for i in a:
print(*i)
print()
mx=-inf
p=0
for i in range(n):
s=0
for j in range(n):
s=s+a[i][j]
print(s)
if s>mx:
mx=s
p=i
a.remove(a[p])
print(p)
for i in a:
print(*i)
3
6 38 10
21 43 1
19 9 44
54
65
72
2
6 38 10
21 43 1
>>>
''''''
# 120-bet
# 1-topshiriq
from random import randint
n=int(input())
a=[[randint(1,1000) for i in range(n)] for j in range(n)]
for i in a:
print(*i)
count=0
for i in range(n):
for j in range(n):
if 10<=a[i][j]<=99:
count+=1
print(count)
5
619 57 855 240 57
807 100 147 795 535
955 988 131 522 424
162 405 292 770 425
860 705 478 99 250
3
4
428 275 399 758
579 727 607 451
916 401 117 745
956 227 976 435
0
''''''
from random import randint
n=int(input())
a=[randint(1,1000) for i in range(n)]
print(*a)
count=0
for i in range(n):
if 10<=a[i]<=99:
count+=1
print(count)
30
105 780 499 346 577 935 905 998 772 910 653 282 720 541 728 750 130 225 738 788 390 1000 643 999 878 880 493 40 893 198
1
# 120-bet 1-top 1-o'lchamli
# 120-bet
# 2-topshiriq
# 1-usul
from random import randint
n=int(input())
a=[randint(30,125) for i in range(n)]
#for i in range(n):
# a[i]=int(input())
print(*a)
count=0
for i in range(n):
if 52<=a[i]<=95:
count+=1
print(count)
for i in range(n):
if 52<=a[i]<=95:
print(i,end=' ')
10
30 62 84 49 37 116 123 100 104 47
2
1 2
'''
'''
# 120-bet
# 2-topshiriq
# 2-usul
from random import randint
n=int(input())
a=[randint(30,125) for i in range(n)]
#for i in range(n):
# a[i]=int(input())
print(*a)
count=0
b=[]
for i in range(n):
if 52<=a[i]<=95:
count+=1
b.append(i)
print(count)
print(*b)
10
87 46 116 125 71 115 107 52 91 66
5
0 4 7 8 9
'''
: # 121-bet
# 3- top
f1=open('input.txt','r')
f2=open('output.txt','w')
n=int(f1.readline())
a=list(map(int,f1.readline().split()))
f1.close()
s=0
for i in range(n):
if (i+1)%2==0 and a[i]%2==1:
s=s+a[i]
f2.write(str(s))
f2.close()
'''
# 121-bet
# 4-top
# 1-usul
from array import array
n=int(input())
a=array('i',map(int,input().split()))
for i in range(n):
d1=a[i]%1000//100
d2=a[i]%100//10
d3=a[i]%10//1
if d1==d3:
print(a[i],end=' ')
''' # 121-bet
# 4-top
# 2-usul
n=int(input())
a=input().split()
for i in a:
if i[0]==i[2]:
print(i,end=' ')
# 121-bet
# 5-top 1-usul
n,k=map(int,input().split())
a=[] # pustoy spisok
for i in range(n):
a.append(list(map(int,input().split()))) # spisokning oxiriga bir qatordan qo'shadi
s=0
for i in range(n):
for j in range(n):
if a[i][j]%10==k:
s+=a[i][j]
print(s)
'''
'''
# 121-bet
# 5-top 2-usul
n,k=map(int,input().split())
a=[[0]*n]*n # 0 lar bilan to'ldirilgan list -tizim-spisok
for i in range(n):
a[i]=list(map(int,input().split())) # spisokning qatorlaridagi 0 larni kiritilgan sonlar qatoriga almashtiradi
s=0
for i in range(n):
for j in range(n):
if a[i][j]%10==k:
s+=a[i][j]
print(s)
'''
# 121-122-bet
# 6-top
n=int(input())
a=[[0]*n]*n # 0 lar bilan to'ldirilgan list -tizim-spisok
for i in range(n):
a[i]=list(map(int,input().split())) # spisokning qatorlaridagi 0 larni kiritilgan sonlar qatoriga almashtiradi
count=0
for i in range(n):
for j in range(n):
if i==j and a[i][j]%2==1:
count+=1
print(count)
'''
# 122-bet ?????????????????????
# 7-top
n,k=map(int,input().split())
a=[[0]*n]*n
for i in range(n):
a[i]=list(map(int,input().split()))
print()
for i in a:
print(*i)
count=0
for i in range(n):
count4=0
count5=0
for j in range(n):
if a[i][j]==4:
count4+=1
if a[i][j]==5:
count5+=1
if count4+count5==k:
count+=1
print(count)
#122 bet 8 top
from array import array
n=int(input())
a=array('i',map(int,input().split()))
mn=min(a)
mx=max(a)
count=0
for i in range(n):
if a[i]==mx:
count+=1
a[i]=mn
print(count)
print(*a)
10
15 18 98 36 98 7 13 87 65 98
3
15 18 7 36 7 7 13 87 65 7
# 122-bet
# 9-topshiriq
f1=open('architect.txt','r')
f2=open('result.txt','w')
n=int(f1.readline())
a=[[0 for i in range(3)] for j in range(n)]
print(*a)
for i in range(n):
a[i]=list(map(int,f1.readline().split()))
max_s=0
s_i=0
for i in range(n):
s=a[i][0]*a[i][1] # s=a*b
v=a[i][0]*a[i][1]*a[i][2] # V=a*b*c
p=2*(a[i][0]+a[i][1]) # p=2*(a+b)
f2.write(str(s)+' '+str(v)+' '+str(p))
f2.write('\n')
if s>max_s:
max_s=s
s_i=i+1
f2.write(str(s_i))
f1.close()
f2.close()
'''
# 123-bet
# 10-topshiriq
# 1-usul
n,k=map(int,input().split())
a=list(map(int,input().split()))
print(*a)
a=sorted(a,reverse=True)
print(*a)
print(sum(a[:4]))
10 4
17 70 20 30 49 78 20 60 10 50
17 70 20 30 49 78 20 60 10 50
78 70 60 50 49 30 20 20 17 10
'''
'''
# 123-bet
# 10-topshiriq
# 2-usul
n,k=map(int,input().split())
a=list(map(int,input().split()))
print(*a)
a=sorted(a)
print(*a)
print(sum(a[-4:]))
10 4
17 70 20 30 49 78 20 60 10 50
17 70 20 30 49 78 20 60 10 50
10 17 20 20 30 49 50 60 70 78
258
'''
'''
# 123-bet
# 11-topshiriq
n=int(input())
a=list(map(int,input().split())) # a=[17 70 20 30 49 78 20 60 10 50]
for i in a[::-1]: # listni oxiridan boshlab tekshirish # i=50 i=10 ...
# remove bilan o'chirganda keyingi elementlar chapga siljiydi
for j in range(2,i):
if i%j==0:
break
else:
a.remove(i)
print(*a)
10
17 70 20 30 49 78 20 60 10 50
70 20 30 49 78 20 60 10 50
>>>
10
17 19 20 30 49 78 20 60 11 13
20 30 49 78 20 60
'''
9-cinf pygame
import pygame
pygame.init()
screen=pygame.display.set_mode([100,100])
# >>> exit() - выход
'''
'''
import pygame
pygame.init()
screen=pygame.display.set_mode([640,480])
running=True
while running==True:
for event in pygame.event.get():
print(event)
if event.type==pygame.QUIT:
running=False
pygame.quit()
'''
import pygame
pygame.init()
screen=pygame.display.set_mode([640,480])
screen.fill([255,0,0]) # ekranni bo'yaydi rgb r-red g-green b-blue
pygame.draw.circle(screen,[0,255,0],[320,240],100,5)
pygame.draw.rect(screen,[0,0,255],[340,130,390,180],0)
pygame.draw.line(screen,[100,100,100],[50,100],[50,300],1)
pygame.display.flip() # ekranni 180 gradusga buradi
running=True
while running==True:
for event in pygame.event.get():
if event.type==pygame.QUIT:
running=False
pygame.quit()
# 125-bet 1 -kod
import pygame
pygame.init()
screen=pygame.display.set_mode([100,100])
# >>> exit() - выход
'''
'''
# 125-bet 2-kod
import pygame
pygame.init()
screen=pygame.display.set_mode([640,480])
running=True
while running==True:
for event in pygame.event.get():
print(event)
if event.type==pygame.QUIT:
running=False
pygame.quit()
'''
'''
#126-bet
# 3-kod
import pygame
pygame.init()
screen=pygame.display.set_mode([640,480])
screen.fill([255,0,0]) # ekranni bo'yaydi rgb r-red g-green b-blue
pygame.draw.circle(screen,[0,255,0],[320,240],100,5)
pygame.draw.rect(screen,[0,0,255],[340,130,390,180],0)
pygame.draw.line(screen,[100,100,100],[50,100],[50,300],1)
pygame.display.flip() # ekranni 180 gradusga buradi
running=True
while running==True:
for event in pygame.event.get():
if event.type==pygame.QUIT:
running=False
pygame.quit()
pygame.draw.rect(screen,[0,0,255],[100,120,25,70],0) # x=100 y=120 eni=25 bo'yi=70
# 127-bet
# 4-rasm
import pygame
pygame.init()
screen=pygame.display.set_mode([700,500])
pygame.draw.circle(screen,[0,0,255],[225,50],25,0)
pygame.draw.circle(screen,[0,0,255],[175,75],20,0)
pygame.draw.circle(screen,[0,0,255],[125,100],15,0)
pygame.draw.rect(screen,[0,0,255],[100,125,25,75],0) # x=100 y=120 eni=25 bo'yi=70
pygame.draw.rect(screen,[0,0,255],[75,200,125,75],0)
pygame.draw.rect(screen,[0,0,255],[200,125,100,150],0)
pygame.draw.rect(screen,[0,255,255],[225,150,50,50],0)
pygame.draw.line(screen,[100,100,100],[300,250],[325,250],5)
pygame.draw.rect(screen,[0,255,255],[325,150,225,125],0)
pygame.draw.rect(screen,[0,255,255],[225,150,50,50],0)
pygame.draw.circle(screen,[0,0,255],[125,300],25,0)
pygame.draw.circle(screen,[0,0,255],[250,300],25,0)
pygame.draw.circle(screen,[0,0,255],[350,300],25,0)
pygame.draw.circle(screen,[0,0,255],[375+25,300],25,0)
pygame.draw.circle(screen,[0,0,255],[450+25,300],25,0)
pygame.draw.circle(screen,[0,0,255],[500+25,300],25,0)
pygame.display.flip() # ekranni 180 gradusga buradi
running=True
while running==True:
for event in pygame.event.get():
if event.type==pygame.QUIT:
running=False
pygame.quit()