Question

Modificati elementele unei matrice adaugand prima cifra la fiecare element.
Program in C++

Answer 1

#include<iostream>
using namespace std;

    int main()
    {
        int n,m,i,j,V[50][50];
        cin>>n>>m;
        cout<<endl;

        for(i=1;i<=n;i++)
        {
            for(j=1;j<=m;j++)
            {
                cin>>V[i][j];
                while(V[i][j]>9)
                {
                    V[i][j]=V[i][j]/10;
                }
            }
        }
        cout<<endl;
        for(i=1;i<=n;i++)
        {
            for(j=1;j<=m;j++)
            {
                cout<<V[i][j]<<" ";
            }
            cout<<endl;
        }

    }