N=int(input())
list1=[]
for i in range(N):
list2=list(map(int,input().split()))
list1.append(list2)
for i in range(N):
for j in range(i):
t=list1[i][j]
list1[i][j]=list1[j][i]
list1[j][i]=t
for i in range(N):
for j in range(N):
print(list1[i][j],end=' ')
print()
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