제출 #524870

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
524870	2022-02-10 07:35:40	Aktan	원숭이와 사과 나무 (IZhO12_apple)	C++14	0 / 100	383 ms	262148 KiB

apple

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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
#define int long long
#define ft first
#define sc second
using namespace std;
const int mod=1e9+7,INF=1e17;
const int inf = 1e9;
struct node {
  int sum;
  int lz;
  node *c[2];
  node(int x=0,int l=-1) : sum(x), lz(l){
    c[0] = c[1] = NULL;
  }
};
node operator + (node a,node b){
  node c(a.sum+b.sum);
  return c;
}
const int N=1e6;
void push(node *p,int len){
  if (p->lz == -1) return;
  p->sum=len*p->lz;
  if(p->c[0] != NULL){
    p->c[0]->lz = p->c[1]->lz = p->lz;
  }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

apple.cpp:63:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   63 | main(){
      | ^~~~
apple.cpp: In function 'int main()':
apple.cpp:74:12: warning: unused variable 'v' [-Wunused-variable]
   74 |    int l,r,v;
      |            ^
apple.cpp:67:6: warning: unused variable 'a' [-Wunused-variable]
   67 |  int a[n+1];
      |      ^

• Subtask 1: 0 / 100