c/c++矩阵的转置

话不多说直接上代码！
#include<iostream>
using namespace std;#include<stdlib.h>int main(){int i,j,b[3][3];int a[3][3] = {{1,2,3},{4,5,6},{7,8,9}};// 数组初始化cout<<"orginally:"<<endl;for(i = 0;i<3;i++){for(j = 0;j<3;j++){b[i][j] = a [i][j];cout <<" "<<a[i][j];}//每次输入一行元素cout<<endl;}cout<<"now:"<<endl;for(i = 0;i<3;i++)//从代码区调用元素直接输出{for(j = 0;j<3;j++){cout <<" "<<b[j][i];}cout<<endl;}getchar();return 0;}