Submission #300673

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
300673	2020-09-17 11:40:34	Odavey	Connecting Supertrees (IOI20_supertrees)	C++14	40 / 100	287 ms	26488 KiB

supertrees

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//
// ~oisín~ C++ Template
//
#include                <bits/stdc++.h>
#include                "supertrees.h"
#define MX_N            1001
#define mp              make_pair
#define mod7            1000000007
#define modpi           314159
#define PI              3.141592653589793238
#define pb              push_back
#define FastIO          ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define All(a)          a.begin(),a.end()
#define fi              first
#define se              second
#define ll              long long int
#define ull             unsigned long long int
int kx[8]  =            {+2, +2, -2, -2, +1, +1, -1, -1};
int ky[8]  =            {+1, -1, +1, -1, +2, -2, +2, -2};
int d9x[9] =            {+1, +1, +1, +0, +0, +0, -1, -1, -1};
int d9y[9] =            {+1, +0, -1, +1, +0, -1, +1, +0, -1};
int dx4[4] =            {+0, +0, +1, -1};
int dy4[4] =            {+1, -1, +0, +0};
ll gcd(ull a, ull b){
    return (a==0)?b:gcd(b%a,a);
}
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 10 / 10
• Subtask 3: 19 / 19
• Subtask 4: 0 / 35
• Subtask 5: 0 / 21
• Subtask 6: 0 / 4