제출 #595631

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
595631	2022-07-13 22:22:45	definitelynotmee	Event Hopping (BOI22_events)	C++98	20 / 100	109 ms	11348 KiB

events

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#include<bits/stdc++.h>
#define ff first
#define ss second
#define all(x) x.begin(), x.end()
using namespace std;
using ll = long long;
using pii = pair<int,int>;
using pll = pair<ll,ll>;
template<typename T>
using matrix = vector<vector<T>>;
const int INF = 1<<30;
int main() {
    cin.tie(0)->sync_with_stdio(0);
    int n, q;
    cin >> n >> q;
    vector<pii> v(n);
    for(pii& i : v){
        cin >> i.ff >> i.ss;
        i.ff = INF-i.ff;
        i.ss = INF-i.ss;
        swap(i.ff,i.ss);
    }
    // cout << "----------\n";
    // for(pii i : v)
    //     cout << i.ff << ' ' << i.ss << '\n';
    // cout << "----------\n";
    vector<int>o(n);
    iota(all(o),0);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

events.cpp: In function 'int main()':
events.cpp:46:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   46 |         if(ini == st.size()){
      |            ~~~~^~~~~~~~~~~~

• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 15
• Subtask 4: 0 / 15
• Subtask 5: 20 / 20
• Subtask 6: 0 / 30