添加了许多代码文件

This commit is contained in:
AleaderKimo
2023-02-25 22:09:40 +08:00
committed by GitHub
parent bba0041ec5
commit bb93b51e13
32 changed files with 794 additions and 0 deletions

34
#209. 矩阵交换行.cpp Normal file
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#include <iostream>
#include <cstring>
#include <cstdio>
#include <iomanip>
using namespace std;
int main(){
int a[100][100],b[100][100],c,d;
for(int i=0;i<5;i++){
for(int j=0;j<5;j++){
cin >>a[i][j];
}
}
for(int i=0;i<5;i++){
for(int j=0;j<5;j++){
b[i][j]=a[i][j];
}
}
cin >>c>>d;
for(int i=0;i<5;i++){
a[c-1][i]=a[d-1][i];
}
for(int i=0;i<5;i++){
a[d-1][i]=b[c-1][i];
}
for(int i=0;i<5;i++){
for(int j=0;j<5;j++){
cout <<a[i][j]<<" ";
}
cout <<endl;
}
return 0;
}