제출 #421845

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
421845	2021-06-09 12:56:21	tqbfjotld	푸드 코트 (JOI21_foodcourt)	C++14	68 / 100	1083 ms	100348 KiB

foodcourt

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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define getchar getchar_unlocked
struct node{
    int s,e;
    int lazymin,lazych;
    int v;
    node *l,*r;
    node (int _s, int _e){
        s = _s; e = _e;
        lazymin = 0; lazych = 0;
        v = 0;
        if (s!=e){
            l = new node(s,(s+e)/2);
            r = new node((s+e)/2+1,e);
        }
    }
    void proc(){
        if (lazymin==0 && lazych==0) return;
        if (s!=e){
            l->lazymin = min(l->lazymin,l->lazych+lazymin);
            l->lazych += lazych;
            r->lazymin = min(r->lazymin,r->lazych+lazymin);
            r->lazych += lazych;
        }
        if (s==e){
            v += lazymin;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

foodcourt.cpp:184:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
  184 | main(){
      | ^~~~

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