Submission #976717

#	Time	Username	Problem	Language	Result	Execution time	Memory
976717		vjudge1	Watching (JOI13_watching)	C++17	0 / 100	1 ms	348 KiB

watching

#include <bits/stdc++.h>
using namespace std;

int main(){
    int n, p, q;
    cin >> n >> p >> q;
    long long ans, tol[n + 5];
    for(int i = 0; i < n; i++){
        cin >> tol[i];
    }sort(tol, tol + n + 5);
    ans = tol[n - 1] - tol[0] - n;
    for(int i = 1; i < n; i++){
        if((p * i) + (q * 2 * i) >= ans){
            cout << i << endl;
            break;
        }
    }
}

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