Submission #680123

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
680123	2023-01-10 01:07:18	ocarima	Art Exhibition (JOI18_art)	C++14	30 / 100	1084 ms	468 KiB

art

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#include <iostream>
#include <bits/stdc++.h>
using namespace std;
#define lli long long int
#define rep(i,a,b) for(lli i = (a); i <= (b); ++i)
#define repa(i,a,b) for(lli i = (a); i >= (b); --i)
#define nl "\n"
#define MAX 500000
#define tam first
#define belleza second
lli n, res, s;
pair<lli, lli> arbol[MAX + 2];
int main()
{
    cin >> n;
    rep(i, 1, n) cin >> arbol[i].tam >> arbol[i].belleza;
    sort(arbol + 1, arbol + 1 + n);
    rep(ini, 1, n){
        rep(fin, ini, n){
            s = 0;
            rep(a, ini, fin) s += arbol[a].belleza;
            res = max(res, s - (arbol[fin].tam - arbol[ini].tam));
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 50