oj.uz

Submission #733618

# Submission time Handle Problem Language Result Execution time Memory
733618 2023-05-01T05:03:10 Z SanguineChameleon Palembang Bridges (APIO15_bridge) C++17
22 / 100
 41 ms 3548 KB 
#include <bits/stdc++.h>
using namespace std;

void just_do_it();

int main() {
	#ifdef KAMIRULEZ
		freopen("kamirulez.inp", "r", stdin);
		freopen("kamirulez.out", "w", stdout);
	#endif
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	just_do_it();
	return 0;
}

void just_do_it() {
	int K, N;
	cin >> K >> N;
	vector<int> A;
	long long add = 0;
	for (int i = 0; i < N; i++) {
		char P, Q;
		int S, T;
		cin >> P >> S >> Q >> T;
		if (P == Q) {
			add += abs(S - T);
		}
		else {
			add++;
			A.push_back(S);
			A.push_back(T);
		}
	}
	if (A.empty()) {
		cout << add;
		return;
	}
	sort(A.begin(), A.end());
	int M = A.size();
	if (K == 1) {
		long long mid = A[(M - 1) / 2];
		long long res = add;
		for (int i = 0; i < M; i++) {
			res += abs(A[i] - mid);
		}
		cout << res;
		return;
	}
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 328 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 19 ms 2212 KB Output is correct
13 Correct 40 ms 3536 KB Output is correct
14 Correct 30 ms 2488 KB Output is correct
15 Correct 24 ms 2260 KB Output is correct
16 Correct 28 ms 2848 KB Output is correct
17 Correct 28 ms 3548 KB Output is correct
18 Correct 35 ms 3136 KB Output is correct
19 Correct 41 ms 3496 KB Output is correct
20 Correct 28 ms 3044 KB Output is correct
21 Correct 36 ms 3224 KB Output is correct

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Incorrect 1 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #4
0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 324 KB Output is correct
3 Incorrect 1 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 316 KB Output is correct
3 Incorrect 1 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -