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Submission #679671

# Submission time Handle Problem Language Result Execution time Memory
679671 2023-01-08T20:47:00 Z ethening Coin Collecting (JOI19_ho_t4) C++17
100 / 100
 56 ms 6092 KB 
#include "bits/stdc++.h"
using namespace std;
using ll = long long;

int main() {
	cin.tie(0)->sync_with_stdio(0);
	int n;
	cin >> n;
	vector cnt(3, vector(n + 5, 0));
	ll ans = 0;
	for (int i = 1; i <= 2 * n; i++) {
		ll x, y;
		cin >> x >> y;
		ll tarx, tary;
		if (x >= 1 && x <= n) {
			tarx = x;
		}
		else {
			if (x < 1) tarx = 1;
			else tarx = n;
		}
		if (y >= 1 && y <= 2) {
			tary = y;
		}
		else {
			if (y < 1) tary = 1;
			else tary = 2;
		}
		++cnt[tary][tarx];
		ans += abs(x - tarx) + abs(y - tary);
	}
	
	int diff1 = 0;
	int diff2 = 0;
	
	for (int i = 1; i <= n; i++) {
		diff1 += cnt[1][i] - 1;
		diff2 += cnt[2][i] - 1;
		if (diff1 > 0 && diff2 < 0) {
			int d = min(diff1, -diff2);
			ans += d;
			diff1 -= d;
			diff2 += d;
		}
		else if (diff1 < 0 && diff2 > 0) {
			int d = min(diff2, -diff1);
			ans += d;
			diff1 += d;
			diff2 -= d;
		}
		ans += abs(diff1) + abs(diff2);
	}

	cout << ans << endl;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 320 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 324 KB Output is correct
14 Correct 1 ms 320 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 324 KB Output is correct
17 Correct 1 ms 316 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 320 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 316 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 0 ms 320 KB Output is correct
31 Correct 0 ms 320 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 340 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 320 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 324 KB Output is correct
14 Correct 1 ms 320 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 324 KB Output is correct
17 Correct 1 ms 316 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 320 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 316 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 0 ms 320 KB Output is correct
31 Correct 0 ms 320 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 328 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 364 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 1 ms 364 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 340 KB Output is correct
54 Correct 1 ms 340 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 340 KB Output is correct
57 Correct 1 ms 340 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 1 ms 332 KB Output is correct
64 Correct 1 ms 340 KB Output is correct

Subtask #3
63.0 / 63.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 320 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 324 KB Output is correct
14 Correct 1 ms 320 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 324 KB Output is correct
17 Correct 1 ms 316 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 320 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 316 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 0 ms 320 KB Output is correct
31 Correct 0 ms 320 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 328 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 364 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 1 ms 364 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 340 KB Output is correct
54 Correct 1 ms 340 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 340 KB Output is correct
57 Correct 1 ms 340 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 1 ms 332 KB Output is correct
64 Correct 1 ms 340 KB Output is correct
65 Correct 23 ms 3024 KB Output is correct
66 Correct 56 ms 6092 KB Output is correct
67 Correct 40 ms 4676 KB Output is correct
68 Correct 42 ms 4560 KB Output is correct
69 Correct 44 ms 4676 KB Output is correct
70 Correct 49 ms 4680 KB Output is correct
71 Correct 38 ms 4664 KB Output is correct
72 Correct 39 ms 4700 KB Output is correct
73 Correct 37 ms 4680 KB Output is correct
74 Correct 38 ms 4672 KB Output is correct
75 Correct 40 ms 4548 KB Output is correct
76 Correct 40 ms 4692 KB Output is correct
77 Correct 37 ms 4548 KB Output is correct
78 Correct 39 ms 4692 KB Output is correct
79 Correct 44 ms 4692 KB Output is correct
80 Correct 41 ms 4808 KB Output is correct
81 Correct 36 ms 4676 KB Output is correct
82 Correct 36 ms 4560 KB Output is correct
83 Correct 42 ms 4684 KB Output is correct
84 Correct 43 ms 4672 KB Output is correct
85 Correct 38 ms 4676 KB Output is correct
86 Correct 40 ms 4556 KB Output is correct
87 Correct 39 ms 4560 KB Output is correct
88 Correct 37 ms 4552 KB Output is correct
89 Correct 45 ms 4756 KB Output is correct
90 Correct 48 ms 4808 KB Output is correct
91 Correct 37 ms 4556 KB Output is correct
92 Correct 36 ms 4676 KB Output is correct
93 Correct 43 ms 4688 KB Output is correct
94 Correct 38 ms 4552 KB Output is correct
95 Correct 38 ms 4560 KB Output is correct
96 Correct 49 ms 4672 KB Output is correct
97 Correct 37 ms 4692 KB Output is correct
98 Correct 38 ms 4692 KB Output is correct
99 Correct 37 ms 4684 KB Output is correct
100 Correct 40 ms 4712 KB Output is correct
101 Correct 40 ms 4676 KB Output is correct
102 Correct 45 ms 4688 KB Output is correct
103 Correct 48 ms 4684 KB Output is correct