Bac 2016

///_____SUBIECTUL II 5_____
#include <iostream>
using namespace std;
int a[101][101];

int main()
{
    int n, i, j;
    cin>>n;
    for(i=1; i<=n; i++)
        a[i][1]=i;
    for(i=1; i<=n; i++)
        a[n][i]=n;
    for(j=2; j<=n; j++)
        for(i=1; i<n; i++)
            a[i][j]=a[i][j-1]+a[i+1][j-1];
    for(i=1; i<=n; i++)
    {
        for(j=1; j<=n; j++)
            cout<<a[i][j]<<" ";
        cout<<endl;
    }
    return 0;
}

///_____SUBIECTUL III 3_____
int cifreImpare(int n)
{
    int sol=0, v[11]={}, k=0, i;
    bool ok1=0, ok2=0;
    while(n)
    {
        if(n%10%2==0)
        {
            v[++k]=n%10;
            ok1=1;
        }
        else
            ok2=1;
        n/=10;
    }
    for(i=k; i>=1; i--)
        sol=sol*10+v[i];
    if(ok1==0 || ok2==0)
        return -1;
    return sol;
}
///_____SUBIECTUL III 4_____
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("numere.in");
int main()
{
    int n, x, i, ant;
    bool ok=0;
    fin>>n;
    fin>>ant;
    if(ant>1)
    for(i=1; i<ant; i++)
    {
        cout<<i<<" ";
        ok=1;
    }
    while(fin>>x)
    {
        if((x-ant)>1)
            for(i=ant+1; i<x; i++)
            {
                cout<<i<<" ";
                ok=1;
            }

        ant=x;
    }
    if((n-x)>1)
        for(i=x+1; i<=n; i++)
        {
            cout<<i<<" ";
            ok=1;
        }
    if(!ok)
        cout<<"nu exista";
    return 0;
}