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Submission #1037759

# Submission time Handle Problem Language Result Execution time Memory
1037759 2024-07-29T07:56:41 Z Halym2007 Palembang Bridges (APIO15_bridge) C++14
22 / 100
 28 ms 5024 KB 
#include <bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
#define pb push_back
#define ll long long
#define pii  pair <int, int>
#define sz size()
const int N = 2e5 + 5;
vector <ll> v;
char s[N], f[N];
ll a[N], b[N];
int k, n;
int main() {
//	freopen ("input.txt", "r", stdin);
	ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	cin >> k >> n;
	for (int i = 1; i <= n; ++i) {
		cin >> s[i] >> a[i] >> f[i] >> b[i];
		if (s[i] != f[i]) { 
			v.pb (a[i]);
			v.pb (b[i]);
		}
	}
	sort (v.begin(), v.end());
	ll idx = 0;
	if (!v.empty()) idx = v[(int)v.sz / 2];
	ll sum = 0;
	for (int i = 1; i <= n; ++i) {
		if (s[i] == f[i]) {
			sum += abs (a[i] - b[i]);
		}	
		else {
			sum += abs (idx - a[i]);
			sum += abs (idx - b[i]);
			sum++;
		}
	}
	cout << sum;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 1 ms 2392 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2392 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2392 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 1 ms 2392 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 14 ms 4824 KB Output is correct
13 Correct 28 ms 4824 KB Output is correct
14 Correct 25 ms 4824 KB Output is correct
15 Correct 16 ms 3800 KB Output is correct
16 Correct 16 ms 4956 KB Output is correct
17 Correct 19 ms 4820 KB Output is correct
18 Correct 23 ms 5000 KB Output is correct
19 Correct 27 ms 5024 KB Output is correct
20 Correct 18 ms 4824 KB Output is correct
21 Correct 24 ms 4824 KB Output is correct

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Incorrect 0 ms 2396 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 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Incorrect 1 ms 2396 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 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Incorrect 0 ms 2396 KB Output isn't correct
4 Halted 0 ms 0 KB -