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- #include <iostream>
- using namespace std;
- int main()
- {
- int a[101][101],s[101],m,n;
- cin>>n>>m;
- for(int i=1;i<=n;i++)
- for(int j=1;j<=m;j++)cin>>a[i][j];
- for(int i=1;i<=n;i++)
- {
- int sum=0;
- for(int j=1;j<=m;j++) sum=sum+a[i][j];
- s[i]=sum;
- }
- for(int i=1;i<n;i++)
- for(int j=i+1;j<=n;j++)
- if(s[i]>s[j])
- {
- int aux=s[i]; s[i]=s[j]; s[j]=aux;
- for(int k=1;k<=m;k++)
- {
- aux=a[i][k]; a[i][k]=a[j][k]; a[j][k]=aux;
- }
- }
- for(int i=1;i<=n;i++)
- {
- for(int j=1;j<=m;j++)
- cout<<a[i][j]<<' ';
- cout<<endl;
- }
- return 0;
- }
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