제출 #1049869

#제출 시각아이디문제언어결과실행 시간메모리
1049869vjudge1Art Exhibition (JOI18_art)C++98
0 / 100
0 ms348 KiB
#include <bits/stdc++.h> #define f first #define s second using namespace std; int main() { int n; cin >> n; pair<long long,long long> a[n]; for (int i = 0; i < n; i++) { cin >> a[i].f >> a[i].s; } sort(a, a + n); long long m = 0; for (int i = 0; i < n; i++) { long long mx = a[i].f, mn = a[i].f, r = 0; for (int j = i; j < n; j++) { if (a[j].f - mx < a[j].s) { r += a[j].s - (a[j].f - mx); if (a[j].f > mx) mx = a[j].f; } } m = max(m, r); } cout << m; }

컴파일 시 표준 에러 (stderr) 메시지

art.cpp: In function 'int main()':
art.cpp:16:32: warning: unused variable 'mn' [-Wunused-variable]
   16 |         long long mx = a[i].f, mn = a[i].f, r = 0;
      |                                ^~
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