제출 #105714

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
105714	2019-04-14 04:21:18	Pro_ktmr	Employment (JOI16_employment)	C++14	100 / 100	1018 ms	22580 KiB

employment

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#include<bits/stdc++.h>
using namespace std;
#define LL long long
#define MP(a,b) make_pair(a,b)
struct SegmentTree{
private:
  int N;
  vector<int> node,lazy;
public:
  void init(int n){
    N = 1;
    while(N < n) N *= 2;
    N = 2*N-1;
    node.clear();
    lazy.clear();
    for(int i=0; i<N; i++) node.push_back(0);
    for(int i=0; i<N; i++) lazy.push_back(0);
  }
  void eval(int k, int l, int r){
    if(lazy[k] == 0) return;
    node[k] += (r-l)*lazy[k];
    if(r-l != 1){
      lazy[2*k+1] += lazy[k];
      lazy[2*k+2] += lazy[k];
    }
    lazy[k] = 0;
  }
  void update(int a, int b, int x, int k=0, int l=0, int r=-1){
    if(r == -1) r = (N+1) / 2;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

employment.cpp: In function 'int main()':
employment.cpp:106:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0; i<z.size(); i++){
               ~^~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 30 / 30
• Subtask 3: 60 / 60