Submission #865882

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
865882	2023-10-25T02:01:19 Z	phoenix0423	Coin Collecting (JOI19_ho_t4)	C++17	37 / 100	1 ms	604 KB

joi2019_ho_t4

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pll;
#define fastio ios::sync_with_stdio(false), cin.tie(0)
// #pragma GCC optimize("Ofast")
#define pb push_back
#define eb emplace_back
#define f first
#define s second
#define lowbit(x) x&-x
const int maxn = 3000 + 5;
const int INF = 1e9;
const double eps = 1e-7;

int cnt[maxn][2];

int main(void){
	fastio;
	int n;
	cin>>n;
	ll ans = 0;
	for(int i = 0; i < 2 * n; i++){
		int x, y;
		cin>>x>>y;
		x--, y--;
		if(y >= 1) ans += y - 1, y = 1;
		else ans += -y, y = 0;
		if(x >= n - 1) ans += x - n + 1, x = n - 1;
		else if(x < 0) ans += -x, x = 0;
		cnt[x][y]++;
	}
	for(int j = 0; j < 2; j++){
		for(int i = 0; i < n; i++) cnt[i][j] -= 1;
	}
	vector<int> dist(2), cur(2);
	//see operations as moving boxed
	for(int i = 0; i < n; i++){
		ans += abs(cur[0]) + abs(cur[1]);
		cur[0] += cnt[i][0], cur[1] += cnt[i][1];
		if(cur[0] > 0 && cur[1] < 0){
			int trade = min(cur[0], -cur[1]);
			ans += trade;
			cur[0] -= trade, cur[1] += trade;
		}
		if(cur[1] > 0 && cur[0] < 0){
			int trade = min(-cur[0], cur[1]);
			ans += trade;
			cur[0] += trade, cur[1] -= trade;
		}
	}
	cout<<ans<<"\n";
}

Subtask #1
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	460 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	456 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	460 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	464 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	456 KB	Output is correct
26	Correct	0 ms	352 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	1 ms	352 KB	Output is correct
29	Correct	0 ms	352 KB	Output is correct
30	Correct	0 ms	460 KB	Output is correct
31	Correct	0 ms	356 KB	Output is correct
32	Correct	1 ms	356 KB	Output is correct
33	Correct	0 ms	352 KB	Output is correct

Subtask #2
29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	460 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	456 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	460 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	464 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	456 KB	Output is correct
26	Correct	0 ms	352 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	1 ms	352 KB	Output is correct
29	Correct	0 ms	352 KB	Output is correct
30	Correct	0 ms	460 KB	Output is correct
31	Correct	0 ms	356 KB	Output is correct
32	Correct	1 ms	356 KB	Output is correct
33	Correct	0 ms	352 KB	Output is correct
34	Correct	0 ms	352 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Correct	1 ms	348 KB	Output is correct
37	Correct	1 ms	348 KB	Output is correct
38	Correct	1 ms	352 KB	Output is correct
39	Correct	1 ms	352 KB	Output is correct
40	Correct	1 ms	344 KB	Output is correct
41	Correct	1 ms	352 KB	Output is correct
42	Correct	1 ms	344 KB	Output is correct
43	Correct	1 ms	344 KB	Output is correct
44	Correct	1 ms	352 KB	Output is correct
45	Correct	1 ms	472 KB	Output is correct
46	Correct	1 ms	356 KB	Output is correct
47	Correct	1 ms	352 KB	Output is correct
48	Correct	1 ms	352 KB	Output is correct
49	Correct	1 ms	352 KB	Output is correct
50	Correct	1 ms	352 KB	Output is correct
51	Correct	1 ms	356 KB	Output is correct
52	Correct	1 ms	352 KB	Output is correct
53	Correct	1 ms	356 KB	Output is correct
54	Correct	1 ms	348 KB	Output is correct
55	Correct	1 ms	344 KB	Output is correct
56	Correct	1 ms	348 KB	Output is correct
57	Correct	1 ms	496 KB	Output is correct
58	Correct	1 ms	344 KB	Output is correct
59	Correct	1 ms	348 KB	Output is correct
60	Correct	1 ms	348 KB	Output is correct
61	Correct	1 ms	348 KB	Output is correct
62	Correct	1 ms	348 KB	Output is correct
63	Correct	1 ms	348 KB	Output is correct
64	Correct	1 ms	464 KB	Output is correct

Subtask #3
0 / 63.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	460 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	456 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	460 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	464 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	456 KB	Output is correct
26	Correct	0 ms	352 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	1 ms	352 KB	Output is correct
29	Correct	0 ms	352 KB	Output is correct
30	Correct	0 ms	460 KB	Output is correct
31	Correct	0 ms	356 KB	Output is correct
32	Correct	1 ms	356 KB	Output is correct
33	Correct	0 ms	352 KB	Output is correct
34	Correct	0 ms	352 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Correct	1 ms	348 KB	Output is correct
37	Correct	1 ms	348 KB	Output is correct
38	Correct	1 ms	352 KB	Output is correct
39	Correct	1 ms	352 KB	Output is correct
40	Correct	1 ms	344 KB	Output is correct
41	Correct	1 ms	352 KB	Output is correct
42	Correct	1 ms	344 KB	Output is correct
43	Correct	1 ms	344 KB	Output is correct
44	Correct	1 ms	352 KB	Output is correct
45	Correct	1 ms	472 KB	Output is correct
46	Correct	1 ms	356 KB	Output is correct
47	Correct	1 ms	352 KB	Output is correct
48	Correct	1 ms	352 KB	Output is correct
49	Correct	1 ms	352 KB	Output is correct
50	Correct	1 ms	352 KB	Output is correct
51	Correct	1 ms	356 KB	Output is correct
52	Correct	1 ms	352 KB	Output is correct
53	Correct	1 ms	356 KB	Output is correct
54	Correct	1 ms	348 KB	Output is correct
55	Correct	1 ms	344 KB	Output is correct
56	Correct	1 ms	348 KB	Output is correct
57	Correct	1 ms	496 KB	Output is correct
58	Correct	1 ms	344 KB	Output is correct
59	Correct	1 ms	348 KB	Output is correct
60	Correct	1 ms	348 KB	Output is correct
61	Correct	1 ms	348 KB	Output is correct
62	Correct	1 ms	348 KB	Output is correct
63	Correct	1 ms	348 KB	Output is correct
64	Correct	1 ms	464 KB	Output is correct
65	Runtime error	1 ms	604 KB	Execution killed with signal 11
66	Halted	0 ms	0 KB	-

Submission #865882

Compilation message

Subtask #1 8.0 / 8.0

Subtask #2 29.0 / 29.0

Subtask #3 0 / 63.0

Subtask #1
8.0 / 8.0

Subtask #2
29.0 / 29.0

Subtask #3
0 / 63.0