oj.uz

Submission #430124

# Submission time Handle Problem Language Result Execution time Memory
430124 2021-06-16T11:36:36 Z maximath_1 Coin Collecting (JOI19_ho_t4) C++11
100 / 100
 82 ms 6452 KB 
#include <bits/stdc++.h>
using namespace std;

const int MX = 2e5 + 5;
#define ll long long

int n, x[MX], y[MX], cnt[MX][2];
ll ans = 0ll;

int main(){
	cin.tie(0) -> sync_with_stdio(0);

	cin >> n;
	for(int i = 0; i < 2 * n; i ++){
		cin >> x[i] >> y[i];

		if(x[i] < 1){
			ans += 1 - x[i];
			x[i] = 1;
		}
		if(x[i] > n){
			ans += x[i] - n;
			x[i] = n;
		}
		if(y[i] < 1){
			ans += 1 - y[i];
			y[i] = 1;
		}
		if(y[i] > 2){
			ans += y[i] - 2;
			y[i] = 2;
		}

		cnt[x[i] - 1][y[i] - 1] ++;
	}

	int need0 = 0, need1 = 0;
	for(int i = 0; i < n; i ++){
		need0 += cnt[i][0] - 1;
		need1 += cnt[i][1] - 1;

		if(need0 > 0 && need1 < 0){
			int move = min(need0, -need1);
			ans += move;
			need0 -= move;
			need1 += move;
		}
		if(need1 > 0 && need0 < 0){
			int move = min(need1, -need0);
			ans += move;
			need1 -= move;
			need0 += move;
		}

		ans += abs(need0) + abs(need1);
	}

	cout << ans << endl;
	return 0;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 428 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 328 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 440 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 428 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 328 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 440 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 2 ms 332 KB Output is correct
37 Correct 1 ms 384 KB Output is correct
38 Correct 2 ms 384 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 336 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 2 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 1 ms 332 KB Output is correct
49 Correct 1 ms 332 KB Output is correct
50 Correct 1 ms 332 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 332 KB Output is correct
53 Correct 1 ms 460 KB Output is correct
54 Correct 1 ms 332 KB Output is correct
55 Correct 1 ms 332 KB Output is correct
56 Correct 1 ms 332 KB Output is correct
57 Correct 1 ms 332 KB Output is correct
58 Correct 1 ms 332 KB Output is correct
59 Correct 1 ms 332 KB Output is correct
60 Correct 2 ms 332 KB Output is correct
61 Correct 1 ms 332 KB Output is correct
62 Correct 1 ms 332 KB Output is correct
63 Correct 1 ms 332 KB Output is correct
64 Correct 1 ms 332 KB Output is correct

Subtask #3
63.0 / 63.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 428 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 328 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 440 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 2 ms 332 KB Output is correct
37 Correct 1 ms 384 KB Output is correct
38 Correct 2 ms 384 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 336 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 2 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 1 ms 332 KB Output is correct
49 Correct 1 ms 332 KB Output is correct
50 Correct 1 ms 332 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 332 KB Output is correct
53 Correct 1 ms 460 KB Output is correct
54 Correct 1 ms 332 KB Output is correct
55 Correct 1 ms 332 KB Output is correct
56 Correct 1 ms 332 KB Output is correct
57 Correct 1 ms 332 KB Output is correct
58 Correct 1 ms 332 KB Output is correct
59 Correct 1 ms 332 KB Output is correct
60 Correct 2 ms 332 KB Output is correct
61 Correct 1 ms 332 KB Output is correct
62 Correct 1 ms 332 KB Output is correct
63 Correct 1 ms 332 KB Output is correct
64 Correct 1 ms 332 KB Output is correct
65 Correct 39 ms 4112 KB Output is correct
66 Correct 67 ms 6452 KB Output is correct
67 Correct 56 ms 5828 KB Output is correct
68 Correct 55 ms 5828 KB Output is correct
69 Correct 54 ms 5824 KB Output is correct
70 Correct 57 ms 5748 KB Output is correct
71 Correct 56 ms 5800 KB Output is correct
72 Correct 55 ms 4964 KB Output is correct
73 Correct 52 ms 5000 KB Output is correct
74 Correct 52 ms 5028 KB Output is correct
75 Correct 53 ms 4912 KB Output is correct
76 Correct 52 ms 5012 KB Output is correct
77 Correct 52 ms 4988 KB Output is correct
78 Correct 53 ms 5004 KB Output is correct
79 Correct 52 ms 5060 KB Output is correct
80 Correct 54 ms 5036 KB Output is correct
81 Correct 52 ms 5060 KB Output is correct
82 Correct 53 ms 4992 KB Output is correct
83 Correct 56 ms 5064 KB Output is correct
84 Correct 57 ms 5360 KB Output is correct
85 Correct 54 ms 5276 KB Output is correct
86 Correct 69 ms 5780 KB Output is correct
87 Correct 53 ms 5720 KB Output is correct
88 Correct 71 ms 5756 KB Output is correct
89 Correct 82 ms 5800 KB Output is correct
90 Correct 55 ms 5828 KB Output is correct
91 Correct 58 ms 5724 KB Output is correct
92 Correct 56 ms 5880 KB Output is correct
93 Correct 61 ms 5848 KB Output is correct
94 Correct 55 ms 5704 KB Output is correct
95 Correct 53 ms 5692 KB Output is correct
96 Correct 54 ms 5572 KB Output is correct
97 Correct 68 ms 5504 KB Output is correct
98 Correct 75 ms 5448 KB Output is correct
99 Correct 56 ms 5396 KB Output is correct
100 Correct 55 ms 5396 KB Output is correct
101 Correct 54 ms 5444 KB Output is correct
102 Correct 55 ms 5380 KB Output is correct
103 Correct 54 ms 5324 KB Output is correct