제출 #1158601

#제출 시각아이디문제언어결과실행 시간메모리
1158601blickArt Exhibition (JOI18_art)C++20
0 / 100
3 ms320 KiB
#include <bits/stdc++.h> #define ll long long using namespace std; int main() { ios_base::sync_with_stdio(0); cin.tie(0); int n; cin>>n; vector<ll> a(n+1), b(n+1); for(int i = 0; i < n; i++) { cin>>a[i]>>b[i]; } ll ans = 0; for(int mask = 1; mask < (1<<n); mask++) { ll S=0, mx=INT_MIN, mn=INT_MAX; for(int i = 0; i < n; i++) { if((mask&(1<<i))) { mx=max(mx, a[i]); mn=min(mn, a[i]); S+=b[i]; } } ans=max(ans, S-(mx-mn)); } cout<<ans<<'\n'; return 0; }
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