답안 #865883

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
865883	2023-10-25T02:02:05 Z	phoenix0423	Coin Collecting (JOI19_ho_t4)	C++17	100 / 100	33 ms	5808 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 = 1e5 + 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

#	결과	메모리	Grader output
1	Correct	344 KB	Output is correct
2	Correct	348 KB	Output is correct
3	Correct	348 KB	Output is correct
4	Correct	348 KB	Output is correct
5	Correct	348 KB	Output is correct
6	Correct	348 KB	Output is correct
7	Correct	348 KB	Output is correct
8	Correct	348 KB	Output is correct
9	Correct	348 KB	Output is correct
10	Correct	348 KB	Output is correct
11	Correct	348 KB	Output is correct
12	Correct	344 KB	Output is correct
13	Correct	348 KB	Output is correct
14	Correct	348 KB	Output is correct
15	Correct	348 KB	Output is correct
16	Correct	344 KB	Output is correct
17	Correct	348 KB	Output is correct
18	Correct	348 KB	Output is correct
19	Correct	348 KB	Output is correct
20	Correct	348 KB	Output is correct
21	Correct	348 KB	Output is correct
22	Correct	348 KB	Output is correct
23	Correct	348 KB	Output is correct
24	Correct	348 KB	Output is correct
25	Correct	348 KB	Output is correct
26	Correct	348 KB	Output is correct
27	Correct	348 KB	Output is correct
28	Correct	348 KB	Output is correct
29	Correct	348 KB	Output is correct
30	Correct	348 KB	Output is correct
31	Correct	348 KB	Output is correct
32	Correct	600 KB	Output is correct
33	Correct	348 KB	Output is correct

Subtask #2
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 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	0 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	344 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	344 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	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 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	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	0 ms	600 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	0 ms	348 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	424 KB	Output is correct
38	Correct	1 ms	348 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	1 ms	348 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	1 ms	348 KB	Output is correct
47	Correct	0 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	344 KB	Output is correct
50	Correct	1 ms	348 KB	Output is correct
51	Correct	1 ms	348 KB	Output is correct
52	Correct	1 ms	348 KB	Output is correct
53	Correct	1 ms	348 KB	Output is correct
54	Correct	0 ms	348 KB	Output is correct
55	Correct	1 ms	348 KB	Output is correct
56	Correct	0 ms	348 KB	Output is correct
57	Correct	0 ms	348 KB	Output is correct
58	Correct	0 ms	348 KB	Output is correct
59	Correct	1 ms	352 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	356 KB	Output is correct
63	Correct	0 ms	348 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct

Subtask #3
63.0 / 63.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 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	0 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	344 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	344 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	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 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	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	0 ms	600 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	0 ms	348 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	424 KB	Output is correct
38	Correct	1 ms	348 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	1 ms	348 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	1 ms	348 KB	Output is correct
47	Correct	0 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	344 KB	Output is correct
50	Correct	1 ms	348 KB	Output is correct
51	Correct	1 ms	348 KB	Output is correct
52	Correct	1 ms	348 KB	Output is correct
53	Correct	1 ms	348 KB	Output is correct
54	Correct	0 ms	348 KB	Output is correct
55	Correct	1 ms	348 KB	Output is correct
56	Correct	0 ms	348 KB	Output is correct
57	Correct	0 ms	348 KB	Output is correct
58	Correct	0 ms	348 KB	Output is correct
59	Correct	1 ms	352 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	356 KB	Output is correct
63	Correct	0 ms	348 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct
65	Correct	21 ms	2652 KB	Output is correct
66	Correct	33 ms	5808 KB	Output is correct
67	Correct	29 ms	4188 KB	Output is correct
68	Correct	29 ms	4188 KB	Output is correct
69	Correct	30 ms	4188 KB	Output is correct
70	Correct	32 ms	4188 KB	Output is correct
71	Correct	28 ms	4188 KB	Output is correct
72	Correct	31 ms	4444 KB	Output is correct
73	Correct	28 ms	4444 KB	Output is correct
74	Correct	28 ms	4428 KB	Output is correct
75	Correct	28 ms	4184 KB	Output is correct
76	Correct	28 ms	4432 KB	Output is correct
77	Correct	31 ms	4132 KB	Output is correct
78	Correct	28 ms	4428 KB	Output is correct
79	Correct	28 ms	4200 KB	Output is correct
80	Correct	28 ms	4436 KB	Output is correct
81	Correct	28 ms	4180 KB	Output is correct
82	Correct	28 ms	4188 KB	Output is correct
83	Correct	28 ms	4444 KB	Output is correct
84	Correct	28 ms	4180 KB	Output is correct
85	Correct	28 ms	4180 KB	Output is correct
86	Correct	29 ms	4176 KB	Output is correct
87	Correct	28 ms	4372 KB	Output is correct
88	Correct	29 ms	4404 KB	Output is correct
89	Correct	28 ms	4176 KB	Output is correct
90	Correct	28 ms	4180 KB	Output is correct
91	Correct	29 ms	4404 KB	Output is correct
92	Correct	28 ms	4432 KB	Output is correct
93	Correct	29 ms	4444 KB	Output is correct
94	Correct	33 ms	4168 KB	Output is correct
95	Correct	27 ms	4152 KB	Output is correct
96	Correct	28 ms	4432 KB	Output is correct
97	Correct	28 ms	4436 KB	Output is correct
98	Correct	28 ms	4432 KB	Output is correct
99	Correct	28 ms	4180 KB	Output is correct
100	Correct	28 ms	4260 KB	Output is correct
101	Correct	28 ms	4180 KB	Output is correct
102	Correct	28 ms	4288 KB	Output is correct
103	Correct	29 ms	4436 KB	Output is correct

답안 #865883

Compilation message

Subtask #1 8.0 / 8.0

Subtask #2 29.0 / 29.0

Subtask #3 63.0 / 63.0

Subtask #1
8.0 / 8.0

Subtask #2
29.0 / 29.0

Subtask #3
63.0 / 63.0