Submission #801115

#	Time	Username	Problem	Language	Result	Execution time	Memory
801115		vjudge1	Intercastellar (JOI22_ho_t1)	C++17	100 / 100	109 ms	30528 KiB

Main

#include <bits/stdc++.h>



using namespace std;

#define TL ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
#define rall(s) s.rbegin(),s.rend()
#define all(s) s.begin(),s.end()
#define pb push_back
#define fi first
#define se second
#define ll long long
#define ld long double
#define YES cout<<"YES\n"
#define Yes cout<<"Yes\n"
#define yes cout<<"yes\n"
#define NO cout<<"NO\n"
#define No cout<<"No\n"
#define no cout<<"no\n"


const int N = 5e5 + 9 , mod = 1e9 + 7;
ll  d[N] = {} , a[N] = {}, dp[N] = {}, b[N] , c[N];

vector<int>v[N] , v1[N];

void solve(){
    ll q , i , j , m ,n, z , s  = 0, f, l , r , k , x , y , mn  = 1e18 , mx = -1;
    cin>>n;
    for(i = 1; i <= n; i++)
        cin>>a[i];
    vector<pair<int,int>>v;
    b[0] = 1;
    for(i = 1; i <= 40; i++)
        b[i] = b[i - 1] * 2;
    for(i = 1; i <= n; i++){
        for(j = 0; j <= 40; j++)
            if((a[i] % b[j]) != 0){
                k = j - 1;
                break;
            }
        v.pb({a[i] / b[k] , b[k]});
    }
    i = 0;
    for(auto to : v)
        i++ , c[i] = c[i - 1] + to.se;
    cin>>q;
    while(q--){
        cin>>k;
        l = 1;
        r = n;
        while(l != r){
            m = (l + r) / 2;
            if(c[m] >= k)
                r=  m;
            else
                l = m + 1;
        }
        cout<<v[l - 1].fi<<"\n";
    }
}

int main(){

     TL;
     /*
     #ifndef ONLINE_JUDGE
     freopen("input.txt", "r", stdin);
     freopen("output.txt", "w", stdout);
     #endif
     */
int t = 1;
//cin>>t;

while(t--)
     {
     solve();
     }

}
// Author : حسن

Compilation message (stderr)

Main.cpp: In function 'void solve()':
Main.cpp:31:26: warning: unused variable 'z' [-Wunused-variable]
   31 |     ll q , i , j , m ,n, z , s  = 0, f, l , r , k , x , y , mn  = 1e18 , mx = -1;
      |                          ^
Main.cpp:31:30: warning: unused variable 's' [-Wunused-variable]
   31 |     ll q , i , j , m ,n, z , s  = 0, f, l , r , k , x , y , mn  = 1e18 , mx = -1;
      |                              ^
Main.cpp:31:38: warning: unused variable 'f' [-Wunused-variable]
   31 |     ll q , i , j , m ,n, z , s  = 0, f, l , r , k , x , y , mn  = 1e18 , mx = -1;
      |                                      ^
Main.cpp:31:53: warning: unused variable 'x' [-Wunused-variable]
   31 |     ll q , i , j , m ,n, z , s  = 0, f, l , r , k , x , y , mn  = 1e18 , mx = -1;
      |                                                     ^
Main.cpp:31:57: warning: unused variable 'y' [-Wunused-variable]
   31 |     ll q , i , j , m ,n, z , s  = 0, f, l , r , k , x , y , mn  = 1e18 , mx = -1;
      |                                                         ^
Main.cpp:31:61: warning: unused variable 'mn' [-Wunused-variable]
   31 |     ll q , i , j , m ,n, z , s  = 0, f, l , r , k , x , y , mn  = 1e18 , mx = -1;
      |                                                             ^~
Main.cpp:31:74: warning: unused variable 'mx' [-Wunused-variable]
   31 |     ll q , i , j , m ,n, z , s  = 0, f, l , r , k , x , y , mn  = 1e18 , mx = -1;
      |                                                                          ^~

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