제출 #159324

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
159324	2019-10-22 11:02:15	fedoseevtimofey	Candies (JOI18_candies)	C++14	100 / 100	625 ms	32964 KiB

candies

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
struct Pt {
    int l, r; ll sum;
    bool operator <(const Pt &other) const {
        if (sum != other.sum) return sum > other.sum;
        return l < other.l;
    }
};
int main() {
    ios_base::sync_with_stdio(false); cin.tie(0); cout.setf(ios::fixed); cout.precision(20);
    #ifdef LOCAL
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
    #endif
    int n;
    cin >> n;
    vector <int> a(n);
    for (int i = 0; i < n; ++i) cin >> a[i];
    vector <ll> pref(n + 1);
    for (int i = 0; i < n; ++i) pref[i + 1] = pref[i] + a[i];
    auto getSum = [&] (int l, int r) {
        return pref[r + 1] - pref[l];
    };
 
 
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컴파일 시 표준 에러 (stderr) 메시지

candies.cpp: In function 'int main()':
candies.cpp:28:10: warning: variable 'getSum' set but not used [-Wunused-but-set-variable]
     auto getSum = [&] (int l, int r) {
          ^~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 92 / 92