Submission #620852

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
620852	2022-08-03 09:46:19	MKopchev	Distributing Candies (IOI21_candies)	C++17	100 / 100	1400 ms	63900 KiB

candies

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#include "candies.h"
#include<bits/stdc++.h>
using namespace std;
const int nmax=2e5+42;
struct info
{
    long long sum;
    long long maxi_subarray,maxi_pref,maxi_suff;
    int id_maxi_pref;
    long long mini_subarray,mini_pref,mini_suff;
    int id_mini_pref;
};
info tree[4*nmax];
info my_merge(info LHS,info RHS)
{
    info ret;
    ret.sum=LHS.sum+RHS.sum;
    ret.maxi_pref=max(LHS.maxi_pref,LHS.sum+RHS.maxi_pref);
    if(LHS.maxi_pref>LHS.sum+RHS.maxi_pref)ret.id_maxi_pref=LHS.id_maxi_pref;
    else ret.id_maxi_pref=RHS.id_maxi_pref;
    ret.maxi_suff=max(RHS.maxi_suff,RHS.sum+LHS.maxi_suff);
 
 
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• Subtask 1: 3 / 3
• Subtask 2: 8 / 8
• Subtask 3: 27 / 27
• Subtask 4: 29 / 29
• Subtask 5: 33 / 33