제출 #439917

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
439917	2021-07-01 08:16:16	VladM	새 집 (APIO18_new_home)	C++14	12 / 100	2465 ms	42928 KiB

new_home

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#include <bits/stdc++.h>
using namespace std;
#define DIM 60007
#define KDIM 407
int n, m, k, ans[DIM], x, t, a, b, c, p, l, y, q;
pair<int, int> p1, p2;
struct event
{
    int x, p, t, c;
};
vector<event> Q;
set<pair<int, int> > s[KDIM];
bool cmp(event a, event b)
{
    if(a.t==b.t)
    {
        if(a.c==b.c) return a.x<b.x;
        return a.c<b.c;
    }
    return a.t<b.t;
}
 
 
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컴파일 시 표준 에러 (stderr) 메시지

new_home.cpp: In function 'int main()':
new_home.cpp:47:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<event>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   47 |     for(int i=0; i<Q.size(); i++)
      |                  ~^~~~~~~~~
new_home.cpp:34:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   34 |     scanf("%d%d%d", &n, &k, &q);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~~~~
new_home.cpp:37:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   37 |         scanf("%d%d%d%d", &x, &t, &a, &b);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
new_home.cpp:43:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   43 |         scanf("%d%d", &l, &y);
      |         ~~~~~^~~~~~~~~~~~~~~~

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• Subtask 2: 7 / 7
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