제출 #757668

#제출 시각아이디문제언어결과실행 시간메모리
7576681binArt Exhibition (JOI18_art)C++14
100 / 100
230 ms9052 KiB
#include <bits/stdc++.h> using namespace std; #define all(v) v.begin(), v.end() typedef long long ll; ll n, a, b, mn, ans, sum; vector<pair<ll, ll>> v; int main(void){ ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); cin >> n; for(int i = 0; i < n; i++){ cin >> a >> b; v.emplace_back(a, b); } sort(all(v)); mn = 1e18; for(int i = 0; i < n; i++){ auto&[a, b] = v[i]; mn = min(mn, sum - a); sum += b; ans = max(ans, sum - a - mn); } cout << ans; return 0; }

컴파일 시 표준 에러 (stderr) 메시지

art.cpp: In function 'int main()':
art.cpp:21:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   21 |         auto&[a, b] = v[i];
      |              ^
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