Submission #563817

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
563817	2022-05-18T07:16:12 Z	amunduzbaev	Long Distance Coach (JOI17_coach)	C++17	71 / 100	2000 ms	16968 KB

coach

#include "bits/stdc++.h"
using namespace std;
 
#define ar array
#define int long long

const int inf = 1e18;
const int N = 2e5 + 5;
int s[N], d[N], c[N];

signed main(){
	ios::sync_with_stdio(0); cin.tie(0);
	
	int x, n, m, w, t; cin>>x>>n>>m>>w>>t;
	for(int i=0;i<n;i++) cin>>s[i];
	vector<int> p(m), d_(m), mn(m, x + 1);
	int tot = 0;
	for(int i=0;i<m;i++){
		cin>>d[i]>>c[i];
		p[i] = i;
		tot += (x / t + (d[i] < x % t)) * w;
	}
	
	tot += (x / t + 1) * w;
	
	sort(p.begin(), p.end(), [&](int i, int j){
		return d[i] < d[j];
	});
	for(int i=0;i<m;i++) d_[i] = d[p[i]];
	s[n] = x;
	for(int i=0;i<=n;i++){
		int j = upper_bound(d_.begin(), d_.end(), s[i] % t) - d_.begin();
		if(j){ --j;
			//~ assert(d_[j] != s[i] % t);
			mn[j] = min(mn[j], s[i]);
		}
	}
	
	vector<int> dp(m);
	for(int i=0;i<m;i++){
		if(i) dp[i] = dp[i-1];
		if(mn[i] > x) continue;
		int M = inf, cur = 0;
		for(int j=i;~j;j--){
			M = min(M, mn[j]);
			cur = cur - (x / t + (d_[j] < x % t) - M / t) * w + c[p[j]];
			dp[i] = min(dp[i], (j ? dp[j-1] : 0) + cur);
		}
	}
	
	//~ cout<<dp[m-1]<<"\n";
	cout<<tot + dp[m-1]<<"\n";
}

/*

166833333456456789
333333209997456789

*/

Subtask #1
16.0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	340 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	320 KB	Output is correct
8	Correct	0 ms	328 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	0 ms	340 KB	Output is correct
11	Correct	0 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	0 ms	324 KB	Output is correct
14	Correct	0 ms	340 KB	Output is correct
15	Correct	0 ms	340 KB	Output is correct
16	Correct	0 ms	340 KB	Output is correct
17	Correct	1 ms	324 KB	Output is correct
18	Correct	0 ms	340 KB	Output is correct
19	Correct	0 ms	332 KB	Output is correct
20	Correct	0 ms	324 KB	Output is correct
21	Correct	0 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct

Subtask #2
30.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	340 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	320 KB	Output is correct
8	Correct	0 ms	328 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	0 ms	340 KB	Output is correct
11	Correct	0 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	0 ms	324 KB	Output is correct
14	Correct	0 ms	340 KB	Output is correct
15	Correct	0 ms	340 KB	Output is correct
16	Correct	0 ms	340 KB	Output is correct
17	Correct	1 ms	324 KB	Output is correct
18	Correct	0 ms	340 KB	Output is correct
19	Correct	0 ms	332 KB	Output is correct
20	Correct	0 ms	324 KB	Output is correct
21	Correct	0 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	324 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	0 ms	328 KB	Output is correct
29	Correct	1 ms	328 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	0 ms	340 KB	Output is correct
35	Correct	1 ms	332 KB	Output is correct
36	Correct	0 ms	332 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct

Subtask #3
25.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	340 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	320 KB	Output is correct
8	Correct	0 ms	328 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	0 ms	340 KB	Output is correct
11	Correct	0 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	0 ms	324 KB	Output is correct
14	Correct	0 ms	340 KB	Output is correct
15	Correct	0 ms	340 KB	Output is correct
16	Correct	0 ms	340 KB	Output is correct
17	Correct	1 ms	324 KB	Output is correct
18	Correct	0 ms	340 KB	Output is correct
19	Correct	0 ms	332 KB	Output is correct
20	Correct	0 ms	324 KB	Output is correct
21	Correct	0 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	324 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	0 ms	328 KB	Output is correct
29	Correct	1 ms	328 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	0 ms	340 KB	Output is correct
35	Correct	1 ms	332 KB	Output is correct
36	Correct	0 ms	332 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	13 ms	496 KB	Output is correct
39	Correct	26 ms	596 KB	Output is correct
40	Correct	37 ms	488 KB	Output is correct
41	Correct	16 ms	488 KB	Output is correct
42	Correct	15 ms	476 KB	Output is correct
43	Correct	14 ms	484 KB	Output is correct
44	Correct	22 ms	492 KB	Output is correct
45	Correct	14 ms	392 KB	Output is correct
46	Correct	28 ms	468 KB	Output is correct
47	Correct	26 ms	468 KB	Output is correct
48	Correct	19 ms	392 KB	Output is correct
49	Correct	16 ms	500 KB	Output is correct
50	Correct	14 ms	468 KB	Output is correct
51	Correct	14 ms	496 KB	Output is correct

Subtask #4
0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	340 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	320 KB	Output is correct
8	Correct	0 ms	328 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	0 ms	340 KB	Output is correct
11	Correct	0 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	0 ms	324 KB	Output is correct
14	Correct	0 ms	340 KB	Output is correct
15	Correct	0 ms	340 KB	Output is correct
16	Correct	0 ms	340 KB	Output is correct
17	Correct	1 ms	324 KB	Output is correct
18	Correct	0 ms	340 KB	Output is correct
19	Correct	0 ms	332 KB	Output is correct
20	Correct	0 ms	324 KB	Output is correct
21	Correct	0 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	324 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	0 ms	328 KB	Output is correct
29	Correct	1 ms	328 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	0 ms	340 KB	Output is correct
35	Correct	1 ms	332 KB	Output is correct
36	Correct	0 ms	332 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	13 ms	496 KB	Output is correct
39	Correct	26 ms	596 KB	Output is correct
40	Correct	37 ms	488 KB	Output is correct
41	Correct	16 ms	488 KB	Output is correct
42	Correct	15 ms	476 KB	Output is correct
43	Correct	14 ms	484 KB	Output is correct
44	Correct	22 ms	492 KB	Output is correct
45	Correct	14 ms	392 KB	Output is correct
46	Correct	28 ms	468 KB	Output is correct
47	Correct	26 ms	468 KB	Output is correct
48	Correct	19 ms	392 KB	Output is correct
49	Correct	16 ms	500 KB	Output is correct
50	Correct	14 ms	468 KB	Output is correct
51	Correct	14 ms	496 KB	Output is correct
52	Execution timed out	2068 ms	16968 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-

Submission #563817

Compilation message

Subtask #1 16.0 / 16.0

Subtask #2 30.0 / 30.0

Subtask #3 25.0 / 25.0

Subtask #4 0 / 29.0

Subtask #1
16.0 / 16.0

Subtask #2
30.0 / 30.0

Subtask #3
25.0 / 25.0

Subtask #4
0 / 29.0