제출 #559046

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
559046	2022-05-09 10:03:43	hoanghq2004	사탕 분배 (IOI21_candies)	C++17	100 / 100	388 ms	38340 KiB

candies

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#include <bits/stdc++.h>
#pragma GCC optimize ("O3")
#pragma GCC optimize ("unroll-loops")
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include "candies.h"
using namespace __gnu_pbds;
using namespace std;
template <typename T>
using ordered_set = tree <T, null_type, less <T>, rb_tree_tag, tree_order_statistics_node_update>;
const int N = 2e5 + 10;
vector <pair <int, int> > s[N];
struct node {
    long long maxi, mini, sum;
} st[N * 4];
void add(int id, int L, int R, int i, int val) {
//    cout << i << ' ' << val << "aaa\n";
    if (L == R) {
        st[id].maxi = max(val, 0);
        st[id].mini = min(val, 0);
        st[id].sum = val;
        return;
    }
    int mid = L + R >> 1;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

candies.cpp: In function 'void add(int, int, int, int, int)':
candies.cpp:30:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   30 |     int mid = L + R >> 1;
      |               ~~^~~
candies.cpp: In function 'std::tuple<long long int, long long int, long long int, int> get(int, int, int, int, long long int, long long int, long long int)':
candies.cpp:40:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   40 |     int mid = L + R >> 1;
      |               ~~^~~

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• Subtask 2: 8 / 8
• Subtask 3: 27 / 27
• Subtask 4: 29 / 29
• Subtask 5: 33 / 33