Submission #1179639

#	Time	Username	Problem	Language	Result	Execution time	Memory
1179639		user736482	Intercastellar (JOI22_ho_t1)	C++20	100 / 100	55 ms	5444 KiB

Main

#pragma GCC optimize("O3")
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ld long double
#define pb push_back
#define ff first
#define ss second
#define MOD 1000000009
#define INF 1000000019
#define INFL 1000000000000000099LL

ll n,q,s,t,a,b,c,ans=INFL,k,m;
ll co[1000007],co2[1000007];
int main()
{
    ios_base::sync_with_stdio(0);cin.tie(0);
    cin>>n;
    for(ll i=1;i<=n;i++){
        cin>>a;
        ll pom=1;
        while(a%(pom*2)==0)pom*=2;
        co[i]=pom+co[i-1];
        co2[i-1]=a/pom;
    }
    cin>>q;
    for(ll i=0;i<q;i++){
        cin>>a;
        ll pocz=1;
        ll kon=n;
        while(pocz!=kon){
            ll mid=(pocz+kon)/2;
            if(co[mid]>=a)
                kon=mid;
            else
                pocz=mid+1;
        }
        cout<<co2[pocz-1]<<"\n";
    }
    
}

• Subtask 1: 25 / 25
• Subtask 2: 35 / 35
• Subtask 3: 40 / 40