제출 #853161

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
853161	2023-09-23 14:51:27	abcvuitunggio	사탕 분배 (IOI21_candies)	C++17	8 / 100	908 ms	33648 KiB

candies

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#include "candies.h"
#include <bits/stdc++.h>
#define int long long
using namespace std;
typedef pair <int, int> pll;
int n,q;
vector <int32_t> ve[200001],res;
int lazy[900001],pos;
pll st[900001];
pll combine(pll a, pll b){
    return {min(a.first,b.first),max(a.second,b.second)};
}
void down(int node, int l, int r){
    if (!lazy[node]||l==r)
        return;
    st[node<<1].first+=lazy[node];
    st[node<<1].second+=lazy[node];
    lazy[node<<1]+=lazy[node];
    st[node<<1|1].first+=lazy[node];
    st[node<<1|1].second+=lazy[node];
    lazy[node<<1|1]+=lazy[node];
    lazy[node]=0;
}
void update(int node, int l, int r, int u, int v, int val){
    if (l>v||r<u||l>r||u>v)
        return;
    if (l>=u&&r<=v){
        st[node].first+=val;
        st[node].second+=val;
        lazy[node]+=val;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

candies.cpp: In function 'pll get(long long int, long long int, long long int, long long int, long long int)':
candies.cpp:40:15: warning: suggest parentheses around comparison in operand of '|' [-Wparentheses]
   40 |     if (l>v||r<u|l>r||u>v)
      |              ~^~

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