Submission #742806

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
742806	2023-05-17 01:54:04	becaido	Duathlon (APIO18_duathlon)	C++17	31 / 100	185 ms	50336 KiB

count_triplets

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#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx,popcnt,sse4,abm")
#include <bits/stdc++.h>
using namespace std;
#ifdef WAIMAI
#define debug(HEHE...) cout << "[" << #HEHE << "] : ", dout(HEHE)
void dout() {cout << '\n';}
template<typename T, typename...U>
void dout(T t, U...u) {cout << t << (sizeof...(u) ? ", " : ""), dout(u...);}
#else
#define debug(...) 7122
#endif
#define ll long long
#define Waimai ios::sync_with_stdio(false), cin.tie(0)
#define FOR(x,a,b) for (int x = a, I = b; x <= I; x++)
#define pb emplace_back
#define F first
#define S second
const int SIZE = 2e5 + 5;
int n, m;
ll ans;
bool vs[SIZE];
int gn, sz[SIZE];
vector<int> adj[SIZE], gadj[SIZE];
ll P(int x, int y) {
 
 
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Compilation message (stderr)

count_triplets.cpp: In function 'long long int P(int, int)':
count_triplets.cpp:34:1: warning: control reaches end of non-void function [-Wreturn-type]
   34 | }
      | ^

• Subtask 1: 0 / 5
• Subtask 2: 0 / 11
• Subtask 3: 8 / 8
• Subtask 4: 10 / 10
• Subtask 5: 13 / 13
• Subtask 6: 0 / 15
• Subtask 7: 0 / 20
• Subtask 8: 0 / 8
• Subtask 9: 0 / 10