sort_mat_lines

#include <iostream>
using namespace std;

int main() {
int a[100][100],n,m,i,j,k,aux;
cin>>n>>m;
for (i=0;i<n;i++)
for (j=0;j<m;j++)
cin>>a[i][j];

for (k=0;k<n;k++)
for (i=0;i<m-1;i++)
for (j=i+1;j<m;j++)
if (a[k][i]>a[k][j])
{
    aux=a[k][i];
    a[k][i]=a[k][j];
    a[k][j]=aux;
}
cout<<endl;
for (i=0;i<n;i++) {
    for (j=0;j<m;j++)
    cout<<a[i][j]<<' ';
    cout<<endl;}
  return 0;
}