Submission #707607

#	Time	Username	Problem	Language	Result	Execution time	Memory
707607		Specialistas13	Swimming competition (LMIO18_plaukimo_varzybos)	C++17	0 / 100	1 ms	212 KiB

plaukimo_varzybos

#include <bits/stdc++.h>

using namespace std;

#define ll long long
#define FAST_IO cin.tie(nullptr); ios_base::sync_with_stdio(0)

int main()
{
    FAST_IO;
    int n, a, b, current=0, maxi=0, ans=1e7;
    cin>>n>>a>>b;
    vector<int> numbers;
    for (int i=0; i<n; i++){
        int a;
        cin>>a;
        numbers.push_back(a);
    }
    sort(numbers.begin(), numbers.end());
    maxi=numbers[n-1];
    current=numbers[0];
    for (int i=1; i<n; i++){
        if (i>=a && i<=b) {
            if (numbers[i]!=numbers[i-1]) {
                ans=min(abs(numbers[i]-maxi), abs(numbers[i]-current));
            }
        }
    }
    for (int i=n-2; i>=0; i--){
        if (i>=a && i<=b) {
            if (numbers[i]!=numbers[i+1]) {
                ans=min(abs(numbers[i]-maxi), abs(numbers[i]-current));
            }
        }
    }
    cout<<ans;
    return 0;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 30
• Subtask 4: 0 / 40