Submission #1160756

#	Time	Username	Problem	Language	Result	Execution time	Memory
1160756		hijackedsoul	Room Temperature (JOI24_ho_t1)	C++20	35 / 100	1 ms	396 KiB

Main

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

int32_t main(){
	int n, k;
	std::cin >> n >> k;
	std::vector <int> arr(n);
	
	for(int i=0; i<n; i++){
		std::cin >> arr[i];
		int pos= arr[i]-k*(arr[i]/k);
		if(abs(pos-k)<pos){
			arr[i]=pos-k;
		}
		else arr[i]=pos;
		//std::cout << pos << " ";
	}
	int mx=LLONG_MIN, mn=LLONG_MAX;
	for(int i=0; i<n; i++){
		mx=max(mx, arr[i]);
		mn=min(mn, arr[i]);
	}
	
	std::cout << (mx-mn+1)/2;
	
}

• Subtask 1: 0 / 15
• Subtask 2: 5 / 5
• Subtask 3: 30 / 30
• Subtask 4: 0 / 35
• Subtask 5: 0 / 15