Submission #961053

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
961053	2024-04-11 12:57:46	AndreiBOTO	Duathlon (APIO18_duathlon)	C++14	100 / 100	73 ms	32160 KiB

count_triplets

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#include <bits/stdc++.h>
#pragma optimize GCC ("Ofast")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
///#include <tryhardmode>
///#include <GODMODE::ON>
using namespace std;
const int NMAX=2e5+5;
long long sarb[NMAX];
vector<int>cbc[NMAX];
vector<int>v[NMAX];
stack<int>stiva;
long long kon=0;
int tmin[NMAX];
int ti[NMAX];
int timer;
int total;
int saiz;
int n;
void dfs_biconex(int p,int tata)
{
    saiz++;
    ti[p]=++timer;
 
 
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Compilation message (stderr)

count_triplets.cpp:3: warning: ignoring '#pragma optimize GCC' [-Wunknown-pragmas]
    3 | #pragma optimize GCC ("Ofast")
      | 
count_triplets.cpp: In function 'int main()':
count_triplets.cpp:94:13: warning: unused variable 'j' [-Wunused-variable]
   94 |     int m,i,j;
      |             ^

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