Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <iostream>
- #include <vector>
- using namespace std;
- int main() {
- int n, k;
- cin >> n >> k;
- vector<int> a(n);
- for (int i = 0; i < n; i++) {
- cin >> a[i];
- }
- int vysledek_i = -1, vysledek_j = -1;
- for (int i = 0; i < n; i++) {
- for (int j = i+1; j < n; j++) {
- // Nesmime pouzit dvakrat stejny prvek
- if (i != j) {
- if (a[i] + a[j] == k) {
- vysledek_i = i;
- vysledek_j = j;
- }
- }
- }
- }
- if (vysledek_i == -1) {
- // Nikdy jsme nenastavili vysledek_i, takze jsme nenasli reseni
- cout << "reseni neexistuje" << endl;
- } else {
- // Musime pricist 1, protoze v zadani se indexuje od 1, kdezto v C++ od 0
- cout << (vysledek_i+1) << " " << (vysledek_j+1) << endl;
- }
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement