#include <iostream>
#include <fstream>
using namespace std;
int a[20][20],n;
void citire()
{
    int i,j;
    fstream f("atestat.in.in",ios::in);
    f>>n;
    for(i=1;i<=n;i++)
        for(j=1;j<=n;j++)
        f>>a[i][j];
    f.close();
}
void afisare_a()
{
    int i,j;
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=n;j++)
            cout<<a[i][j]<<" ";
            cout<<endl;
    }

}
void afisare_b()
{
    int i,j,k,gasit=0;
    cout<<"valoare cautata este";
    cin>>k;
    for(i=1;i<=n&&gasit==0;i++)
        for(j=1;j<=n&&gasit==0;j++)
        if(a[i][j]==k)
        gasit=1;
    if(gasit==1)
        cout<<"valoreeeeeeeeeee"<<k<<"se afla in matrice";
    else
        cout<<"VALOAREEEEEEEEEEEEE"<<k<<"nu se afla in matrie";

}
void afisare_c()
{
    int i,j;
    fstream g("atestat.in.out",ios::out);
    for(j=1;j<=n;j++)
        a[n][j]=0;
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=n;j++)
            g<<a[i][j]<<" ";
        g<<endl;
    }
    g.close();
}
int main()
{
    citire();
    afisare_a();
    afisare_b();
    afisare_c();
    return 0;
}
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