C++中矩阵的保存和输出(待续)
1.使用容器保存并输出一个二维(m,n)矩阵://save and putout a matrix using a vector#include#includeusing namespace std;int main(){const int m = 4,n = 6;vector > v_int(m, vector(n)); //(m x n)维矩阵for (int
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1.使用容器保存并输出一个二维(m,n)矩阵:
//save and putout a matrix using a vector
#include <iostream>
#include <vector>
using namespace std;
int main()
{
const int m = 4,n = 6;
vector<vector<int> > v_int(m, vector<int>(n)); //(m x n)维矩阵
for (int i = 0; i != m; i++)
for (int j = 0;j != n;j++)
v_int[i][j] = i+j;
for (int i = 0;i != m;i++)
{
for (int j = 0;j != n;j++)
cout << v_int[i][j] << "\t";
cout << endl;
}
return 0;
};
运行结果如下图:
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