vector创建二维数组并输入-CSDN博客

网站介绍:文章浏览阅读597次,点赞2次,收藏2次。#include<iostream>#include<vector>using namespace std; void main(){ int r = 0, c = 0; cout << "Enter r: ";//规定二维数组行数 cin >> r; cout << "Enter c: ";//规定二维数组列数 ci...