#include <iostream>
#include <vector>
using namespace std;
int main ()
{
//二维数组初始化
vector<vector<int>> array2(5);
for(int i=0;i < array2.size();++i)
{
array2[i].resize(3);
}
//输出二维数组
for(int i = 0 ;i < array2.size();++i )
{
for(int j=0;j<array2[0].size();++j)
{
cout << array2[i][j] << " ";
}
cout << endl;
}
cout << endl;
return 0;
}
c++ vector 构建二维数组
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转载自blog.csdn.net/zhangqianqian57/article/details/109355328
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