INS_LINIE

#include <iostream>
using namespace std;

int main() {

int n,i,j,a[100][100],k,m,v[100];
cout<<"n=";cin>>n;
cout<<"m=";cin>>m;
cout<<"k=";cin>>k;
for (i=0;i<n;i++)
    for (j=0;j<m;j++)
     cin>>a[i][j];
cout<<"linie:"<<endl;
for (i=0;i<m;i++)
    cin>>v[i];
for (i=n-1;i>=k;i--)
    for (j=0;j<m;j++)
    a[i+1][j]=a[i][j];

    for (j=0;j<m;j++)
       a[k][j]=v[j];
n++;
cout<<endl<<"matricea noua:"<<endl;

for (i=0;i<n;i++) {
    for (j=0;j<m;j++)
cout<<a[i][j]<<' ';
cout<<endl;
}
  return 0;
}