제출 #45548

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
45548	2018-04-15 10:13:03	Extazy	도서관 (JOI18_library)	C++17	0 / 100	10 ms	248 KiB

library

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#include <bits/stdc++.h>
#include "library.h"
#ifdef skeleta
    #include "grader.cpp"
#endif
using namespace std;
const int MAXN = 1007;
int n;
vector < int > qry;
int edges_count;
vector < int > v[MAXN];
bool used[MAXN];
vector < pair < int, int > > edges;
int count_them(int l, int r) {
    int i,ans=0;
    for(i=0;i<(int)(edges.size());i++) {
        if(l<=edges[i].first && edges[i].second<=r) {
            ++ans;
        }
    }
    return ans;
}
int ask(int l, int r) { //Returns the number of new connections amont books with numbers l, l+1, ..., r
 
 
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컴파일 시 표준 에러 (stderr) 메시지

library.cpp: In function 'void Solve(int)':
library.cpp:72:9: warning: unused variable 'i' [-Wunused-variable]
     int i,last=0;
         ^

• Subtask 1: 0 / 19
• Subtask 2: 0 / 81