Cod sursa(job #996496)

Utilizator stefan.petreaStefan Petrea stefan.petrea Data 12 septembrie 2013 07:40:30
Problema Oite Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.48 kb
#include <iostream>
#include <fstream>
#include <map>
using namespace std;
map<long,long> H;
int main() {
    ifstream I("oite.in");
    ofstream O("oite.out");
    long C,L, A[1024];
    I >> C >> L;
    int i,j,k,l;
    for(i=0;i<C;i++)
        I >> A[i];
    for(i=0;i<C;i++) {
        for(j=i+1;j<C;j++) {
            for(k=j+1;k<C;k++) {
                for(l=k+1;l<C;l++) {
                    H[A[i]+A[j]+A[k]+A[l]]++;
                };
            };
        };
    };
    O << H[L];
};