제출 #891937

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
891937	2023-12-24 13:29:51	hafo	Bubble Sort 2 (JOI18_bubblesort2)	C++14	100 / 100	1701 ms	64996 KiB

bubblesort2

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#include <bits/stdc++.h>
#define ll long long
#define ull unsigned ll
#define pb push_back
#define pa pair<int, int>
#define pall pair<ll, int>
#define fi first
#define se second
#define TASK "test"
#define Size(x) (int) x.size()
#define all(x) x.begin(), x.end()
using namespace std;
template<typename T1, typename T2> bool mini (T1 &a, T2 b) {if(a > b) a = b; else return 0; return 1;}
template<typename T1, typename T2> bool maxi (T1 &a, T2 b) {if(a < b) a = b; else return 0; return 1;}
const int MOD = 1e9 + 7;
const int LOG = 20;
const int maxn = 1e6 + 7;
const ll oo = 1e9 + 69;
int n, q;
vector<pa> val;
struct ST {
    struct node {
        int mx;
        friend node operator + (node a, const node &b) {
            maxi(a.mx, b.mx);
            return a;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

bubblesort2.cpp: In member function 'void ST::update2(int, int, int, int, int)':
bubblesort2.cpp:59:21: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   59 |         int mid = l + r >> 1;
      |                   ~~^~~
bubblesort2.cpp: In member function 'void ST::update(int, int, int, int, int, int)':
bubblesort2.cpp:73:21: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   73 |         int mid = l + r >> 1;
      |                   ~~^~~

• Subtask 1: 17 / 17
• Subtask 2: 21 / 21
• Subtask 3: 22 / 22
• Subtask 4: 40 / 40