Submission #1166927

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1166927	2025-03-14 19:07:12	PagodePaiva	Distributing Candies (IOI21_candies)	C++20	8 / 100	66 ms	10944 KiB

candies

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#include "candies.h"
#include<bits/stdc++.h>
using namespace std;
const int N = 200010;
long long pref[N][2];
std::vector<int> distribute_candies(std::vector<int> c, std::vector<int> l, std::vector<int> r, std::vector<int> v){
    int n = c.size(), q = l.size();
    for(int i = 0;i < q;i++){
        if(v[i] > 0){
            pref[l[i]][0] += v[i];
            pref[r[i]+1][0] -= v[i];
        }
        else{
            pref[l[i]][1] += v[i];
            pref[r[i]+1][1] -= v[i];
        }
    }
    vector <int> s;
    long long p = 0;
    for(int i = 0;i < n;i++){
        p += pref[i][0];
        if(p > c[i]) s.push_back(c[i]);
        else s.push_back(p);
    }    
    return s;
}
 
 
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