제출 #682297

#제출 시각아이디문제언어결과실행 시간메모리
682297MilosMilutinovicHappiness (Balkan15_HAPPINESS)C++14
30 / 100
2024 ms13996 KiB
#include "happiness.h" #include <bits/stdc++.h> using namespace std; multiset<long long> c; bool Process(multiset<long long> st) { vector<long long> v; for (auto x : st) { v.push_back(x); } vector<long long> pref(1, 1); for (auto x : st) { pref.push_back(pref.back() + x); } for (int i = 0; i < (int) v.size(); i++) { if (pref[i] < v[i] && (i == 0 || v[i] != v[i - 1])) { return false; } } return true; } bool init(int coinsCount, long long maxCoinSize, long long coins[]) { for (int i = 0; i < coinsCount; i++) { c.insert(coins[i]); } return Process(c); } bool is_happy(int event, int coinsCount, long long coins[]) { if (event == -1) { for (int i = 0; i < coinsCount; i++) { c.erase(c.find(coins[i])); } } else { for (int i = 0; i < coinsCount; i++) { c.insert(coins[i]); } } return Process(c); }

컴파일 시 표준 에러 (stderr) 메시지

grader.cpp: In function 'int main()':
grader.cpp:16:12: warning: unused variable 'max_code' [-Wunused-variable]
   16 |  long long max_code;
      |            ^~~~~~~~
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