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Submission #851324

# Submission time Handle Problem Language Result Execution time Memory
851324 2023-09-19T14:42:18 Z pakapu Ljeto (COCI21_ljeto) C++17
25 / 50
 1 ms 600 KB 
#include <bits/stdc++.h>

using namespace std;

bool is_double_spray(int player, int last_player, int t, int last_t) {
	return last_player == player && last_t >= t - 10;
}

signed main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);

	int last_p = -1;
	int last_ft = -100;
	int last_st = -100;

	int f_cnt = 0;
	int s_cnt = 0;

	int n;
	cin >> n;

	for(int i = 0; i < n; i++) {
		int t, a, b;
		cin >> t >> a >> b;

		if(a >= 1 && a <= 4) {
			assert(a >= 1 && a <= 4);
			assert(b >= 5 && b <= 8);
			f_cnt += 100;
			if(is_double_spray(a, last_p, t, last_ft)) {
				f_cnt += 50;
			}
			last_p = a;
			last_ft = t;
		}
		else {
			assert(a >= 5 && a <= 8);
			assert(b >= 1 && b <= 4);
			s_cnt += 100;
			if(is_double_spray(a, last_p, t, last_st)) {
				s_cnt += 50;
			}
			last_p = a;
			last_st = t;
		}
	}

	cout << f_cnt << ' ' << s_cnt << '\n';

	return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 600 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 544 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 600 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 544 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Incorrect 0 ms 348 KB Output isn't correct
12 Halted 0 ms 0 KB -