Submission #293310

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
293310	2020-09-07 21:07:23	AlanChen	Sky Walking (IOI19_walk)	C++14	10 / 100	217 ms	84984 KiB

walk

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#include <bits/stdc++.h>
using namespace std;
template<class A> using v=vector<A>;
template<class A,class B=A> using p=pair<A,B>;
template<class A,class B=less<A>> using pq=priority_queue<A,v<A>,B>;
template<class A> using pqmin=pq<A,greater<A>>;
typedef long long ll;
typedef v<int> vi;
typedef p<int> pi;
typedef string str;
#define f first
#define s second
#define mp make_pair
#define ins insert
#define pb push_back
#define sz(S) (int)S.size()
#define all(S) (S).begin(),(S).end()
#define get4(a,b,c,d,...) d
#define lp3(x,a,b) for(int x=(a);x<(b);x++)
#define lp2(x,a) lp3(x,0,a)
#define lp1(a) lp2(loopvar,a)
#define lp(x...) get4(x,lp3,lp2,lp1,0)(x)
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 0 / 14
• Subtask 3: 0 / 15
• Subtask 4: 0 / 18
• Subtask 5: 0 / 43