图片.png
解决方法：
#include <iostream>
using namespace std;
int a[110][110];
int main()
{
int n,m;
cin >> n >> m;
for(int i=1;i<=n;i++)
for (int j = 1; j <= m; j++)
{
cin >> a[i][j];
}
for (int i = 1; i <= m; i++)
{
for (int j = 1; j <= n; j++)
{
cout << a[j][i] << " ";
}
cout << endl;
}
system("pause");
return 0;
}
