Submission #1063219

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
10632192024-08-17 15:26:53vjudge1Fortune Telling 2 (JOI14_fortune_telling2)C++17
0 / 100
2 ms348 KiB
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define ff first
#define ss second
const int N=200000;
ll n,k;
vector<pair<ll,ll>>cards;
int binary(ll low, ll mid, ll hi, ll val){
while(low!=mid){
//cout<<low<<" "<<mid<<" "<<hi<<" LO MID HI1"<<endl;
if(cards[mid].ff<=val){
low=mid;
mid=(low+hi+1)/2;
}else{
hi=mid-1;
mid=(low+hi)/2;
}
//cout<<low<<" "<<mid<<" "<<hi<<" LO MID HI2"<<endl;
}
//cout<<"a"<<endl;
return mid;
}
int main(){
 
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