c++数组-矩阵的转置

#include <iostream>
using namespace std;
int main(){
    int a[][]={{,,},{,,}};
    int i,j,b[][];
    for(j=;j<;j++){
        for(i=;i<;i++){
            cout<<a[j][i]<<" ";
            b[i][j]=a[j][i];
        }
        cout<<endl;
    }
    cout<<"array b:"<<endl;
    for(i=;i<;i++){
        for(j=;j<;j++){
            cout<<b[i][j]<<" ";
        }
        cout<<endl;
    }
    system("PAUSE");
    return ;
}

运行结果

array b:

请按任意键继续. . .