Submission #668108

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
668108	2022-12-02 18:46:40	Manoush	Dijamant (COCI22_dijamant)	C++14	0 / 70	2 ms	852 KiB

Main

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#include <bits/stdc++.h>
#define ll long long int
#define F first
#define S second
#define pb push_back
using namespace std;
vector<set<ll>>v(2003);
ll n,m;
ll fun1 (ll x,ll y)
{
    //cout<<"hello "<<x<<" "<<y<<endl;
    if (x==INT_MAX)return 0;
    ll q=*v[y].lower_bound(x+1);
    if (q==INT_MAX||q==INT_MIN)return 0;
    ll sum=q-x-1;
    //cout<<" sum "<<sum<<" "<<q<<endl;
    if (sum%2==0)return 0;
    if (y<sum/2+1||(m-y)<sum/2+1)return 0;
    ll u=(q-x)/2;
    //cout<<"u "<<u<<endl;
    ll con=1;
    for (ll i=1;i<u;i++)
    {
      //  cout<<"1 "<<y+i<<" "<<x+i<<endl;
        ll x1=*v[y+i].lower_bound(x+i);
        //cout<<"2 "<<y-i<<" "<<x+i<<endl;
        ll x2=*v[y-i].lower_bound(x+i);
        //cout<<"3 "<<y+i<<" "<<x1+1<<endl;
        ll y1=*v[y+i].lower_bound(x1+1);
 
 
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Compilation message (stderr)

Main.cpp: In function 'long long int fun1(long long int, long long int)':
Main.cpp:22:8: warning: unused variable 'con' [-Wunused-variable]
   22 |     ll con=1;
      |        ^~~

• Subtask 1: 0 / 20
• Subtask 2: 0 / 50