Nu aveti permisiuni pentru a descarca fisierul grader_test21.in
Cod sursa(job #2893104)
Utilizator | Data | 25 aprilie 2022 11:36:55 | |
---|---|---|---|
Problema | Loto | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.95 kb |
#include <iostream>
#include <fstream>
#include <unordered_map>
using namespace std;
ifstream f("loto.in");
ofstream g("loto.out");
int n, s, v[101], suma;
unordered_map <int, pair <int,int>> loto;
int main()
{
f >> n >> s;
for(int i = 0; i < n; i++)
f >> v[i];
for(int i = 0; i < n; i++)
for(int j = i; j < n; j++)
for(int k = j; k < n; k++){
suma = v[i] + v[j] + v[k];
loto[suma] = make_pair(v[i], v[j]);
}
for(int i = 0; i < n; i++)
for(int j = i; j < n; j++)
for(int k = j; k < n; k++){
suma = s - v[i] - v[j] - v[k];
if(loto.find(suma)!=loto.end()){
g << v[i] << ' ' << v[j] << ' ' << v[k] << ' ' << loto[suma].first << ' ' << loto[suma].second << ' ' << suma - loto[suma].first - loto[suma].second;
return 0;
}
}
g << "-1";
return 0;
}