제출 #513152

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
513152	2022-01-17 02:43:19	79brue	Worst Reporter 2 (JOI16_worst_reporter2)	C++14	60 / 100	2087 ms	13664 KiB

worst_reporter2

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
struct dat{
    int x, y; bool d; /// 0: 진입
    dat(){}
    dat(int x, int y, bool d): x(x), y(y), d(d){}
    bool operator<(const dat &r)const{
        if(y != r.y) return y < r.y;
        return d < r.d;
    }
};
int n;
vector<dat> vec;
int cnt[200002];
int ans;
int main(){
    scanf("%d", &n);
    for(int i=1; i<=n; i++){
        int x, y;
        scanf("%d %d", &x, &y);
        vec.push_back(dat(x, y, 0));
    }
    for(int i=1; i<=n; i++){
        int x, y;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

worst_reporter2.cpp: In function 'int main()':
worst_reporter2.cpp:23:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   23 |     scanf("%d", &n);
      |     ~~~~~^~~~~~~~~~
worst_reporter2.cpp:26:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   26 |         scanf("%d %d", &x, &y);
      |         ~~~~~^~~~~~~~~~~~~~~~~
worst_reporter2.cpp:31:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   31 |         scanf("%d %d", &x, &y);
      |         ~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 15 / 15
• Subtask 2: 15 / 15
• Subtask 3: 30 / 30
• Subtask 4: 0 / 40