oj.uz

Submission #518565

# Submission time Handle Problem Language Result Execution time Memory
518565 2022-01-24T06:57:58 Z aurims Swimming competition (LMIO18_plaukimo_varzybos) C++14
0 / 100
 1 ms 332 KB 
#include <algorithm>
#include <iostream>
using namespace std;

int main()
{
	int n, a, b;
	cin >> n >> a >> b;
	int t[40];
	for(int i = 0; i < n; i++) cin >> t[i];
	sort(t, t+n);
	int ans = -1;
	// bruteforce
	// subt #1 states a == b
	int mn = 1e6+1;
	int mx = -1;
	for(int i = 0; i < n; i++)
	{
		if(i % a == 0) mn = t[i];
		if(i % a == a-1) mx = t[i];
		ans = max(ans, mx-mn);
	}
	cout << ans;
	return 0;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 332 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Incorrect 0 ms 204 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
0 / 30.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 332 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #4
0 / 40.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 332 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -