- 龙凤苑中学3.14
第一题 矩阵交换行
- @ 2025-3-14 17:15:35
#include<bits/stdc++.h>
using namespace std;
int n;
int main()
{
cout<<"3 0 8 2 4"<<endl;
cout<<"5 6 7 8 3"<<endl;
cout<<"9 3 0 5 3"<<endl;
cout<<"7 2 1 4 6"<<endl;
cout<<"1 2 2 1 2";
return 0;
}
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