제출 #259241

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
259241	2020-08-07 12:49:23	shayan_p	Jakarta Skyscrapers (APIO15_skyscraper)	C++14	100 / 100	432 ms	112760 KiB

skyscraper

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// And you curse yourself for things you never done
#include<bits/stdc++.h>
#define F first
#define S second
#define PB push_back
#define sz(s) int((s).size())
#define bit(n,k) (((n)>>(k))&1)
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
const int maxn = 3e4 + 10;
vector<int> vec[maxn];
bitset<maxn> bs[maxn];
int dis[maxn];
bool done[maxn];
pii p[maxn];
int main(){
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie();
    int n, m;
    cin >> n >> m;
    for(int i = 0; i < m; i++){
 
 
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