Submission #548816

#	Time	Username	Problem	Language	Result	Execution time	Memory
548816		enerelt14	Safety (NOI18_safety)	C++14	5 / 100	114 ms	1040 KiB

safety

#include<bits/stdc++.h>
using namespace std;
int n, h, s[200005];

int main(){
    cin>>n>>h;
    for (int i=1;i<=n;i++)cin>>s[i];
    sort(s+1, s+n+1);
    long long ans=0;
    int x=s[n/2+1];
    for (int i=1;i<=n;i++)ans+=abs(x-s[i]);
    cout<<ans;
}

• Subtask 1: 0 / 3
• Subtask 2: 0 / 4
• Subtask 3: 0 / 9
• Subtask 4: 5 / 5
• Subtask 5: 0 / 6
• Subtask 6: 0 / 11
• Subtask 7: 0 / 11
• Subtask 8: 0 / 22
• Subtask 9: 0 / 29