7-20 sdut- 矩阵转置(II)

莫名其妙
输入时input().split()错误
改为 t= [int(x) for x in input().split()]正确

a,b=map(int,input().split())
num=[]
for i in range(a):
    t= [int(x) for x in input().split()]
    num.append(t)
for i in range(b):
    for j in range(a-1):
        print( num[j][i], end=" ")
    print(num[-1][i])