Cod sursa(job #1798939)

Utilizator iulianrotaruRotaru Gheorghe-Iulian iulianrotaru Data 5 noiembrie 2016 16:37:36
Problema Tije Scor 85
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.3 kb
#include<fstream>
using namespace std;
ifstream f("tije.in");
ofstream g("tije.out");
int n,i,j,k;
int main()
{
    f>>n;
    for(k=n-1;k;--k)
    {
        for(i=n;i;--i)
            for(j=1;j<=k;++j) g<<i<<' '<<i+1<<'\n';
        for(i=1;i<=k;i++) g<<n+1<<' '<<1<<'\n';
    }
    return 0;
}