소스 코드 제출

arr=[[0 for i in range(10)] for j in range(10)]
for i in range(11) :
    for j in range(11) :
        n=map(int,input().split())
        arr.append(n)
i=1
j=1
while True :
    arr[i][j]=9
    if arr[i][j+1]==0 :
        j=j+1
    elif arr[i+1][j]==0 :
        i=i+1
    else :
        break
for i in range(0,10) :
    for j in range(0,10) :
        print(arr[i][j],end=' ')
    print()