답안 #524599

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
524599	2022-02-09T15:37:51 Z	mosiashvililuka	Collecting Stamps 3 (JOI20_ho_t3)	C++14	100 / 100	90 ms	135940 KB

ho_t3

#include<bits/stdc++.h>
using namespace std;
const long long N=1000000009LL;
long long a,b,c,d,e,i,j,ii,jj,zx,xc,L,dp[209][209][209][2],k,pas;
pair <long long, long long> p[209];
int main(){
	ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0);
	cin>>a>>L;
	for(i=1; i<=a; i++){
		cin>>p[i].first;
	}
	for(i=1; i<=a; i++){
		cin>>p[i].second;
	}
	for(i=0; i<=a+2; i++){
		for(j=0; j<=a+2; j++){
			for(ii=0; ii<=a+2; ii++){
				dp[i][j][ii][0]=dp[i][j][ii][1]=N;
			}
		}
	}
	dp[a+1][0][0][0]=dp[a+1][0][0][1]=0;
	p[a+1].first=L;
	for(ii=1; ii<=a; ii++){
		for(j=0; j<=ii; j++){
			i=ii-j;i=a+1-i;
			for(k=0; k<=ii; k++){
				if(j!=0){
					dp[i][j][k][1]=min(dp[i][j][k][1],dp[i][j-1][k][1]+p[j].first-p[j-1].first);
					if(k>0&&dp[i][j-1][k-1][1]+p[j].first-p[j-1].first<=p[j].second){
						dp[i][j][k][1]=min(dp[i][j][k][1],dp[i][j-1][k-1][1]+p[j].first-p[j-1].first);
					}
					zx=p[j].first+L-p[i].first;
					dp[i][j][k][1]=min(dp[i][j][k][1],dp[i][j-1][k][0]+zx);
					if(k>0&&dp[i][j-1][k-1][0]+zx<=p[j].second){
						dp[i][j][k][1]=min(dp[i][j][k][1],dp[i][j-1][k-1][0]+zx);
					}
				}
				if(i!=a+1){
					dp[i][j][k][0]=min(dp[i][j][k][0],dp[i+1][j][k][0]+p[i+1].first-p[i].first);
					if(k>0&&dp[i+1][j][k-1][0]+p[i+1].first-p[i].first<=p[i].second){
						dp[i][j][k][0]=min(dp[i][j][k][0],dp[i+1][j][k-1][0]+p[i+1].first-p[i].first);
					}
					zx=L-p[i].first+p[j].first;
					dp[i][j][k][0]=min(dp[i][j][k][0],dp[i+1][j][k][1]+zx);
					if(k>0&&dp[i+1][j][k-1][1]+zx<=p[i].second){
						dp[i][j][k][0]=min(dp[i][j][k][0],dp[i+1][j][k-1][1]+zx);
					}
				}
			}
		}
	}
	for(i=0; i<=a+1; i++){
		for(j=0; j<=a+1; j++){
			for(ii=0; ii<=a+1; ii++){
				if(dp[i][j][ii][0]!=N){
					pas=max(pas,ii);
				}
				if(dp[i][j][ii][1]!=N){
					pas=max(pas,ii);
				}
			}
		}
	}
	cout<<pas;
	return 0;
}

Subtask #1
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	440 KB	Output is correct
2	Correct	1 ms	448 KB	Output is correct
3	Correct	1 ms	716 KB	Output is correct
4	Correct	1 ms	588 KB	Output is correct
5	Correct	1 ms	588 KB	Output is correct
6	Correct	1 ms	972 KB	Output is correct
7	Correct	1 ms	716 KB	Output is correct
8	Correct	1 ms	844 KB	Output is correct
9	Correct	1 ms	972 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	1 ms	324 KB	Output is correct
12	Correct	1 ms	1088 KB	Output is correct
13	Correct	1 ms	972 KB	Output is correct
14	Correct	1 ms	588 KB	Output is correct
15	Correct	1 ms	716 KB	Output is correct
16	Correct	1 ms	972 KB	Output is correct
17	Correct	1 ms	972 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	440 KB	Output is correct
2	Correct	1 ms	448 KB	Output is correct
3	Correct	1 ms	716 KB	Output is correct
4	Correct	1 ms	588 KB	Output is correct
5	Correct	1 ms	588 KB	Output is correct
6	Correct	1 ms	972 KB	Output is correct
7	Correct	1 ms	716 KB	Output is correct
8	Correct	1 ms	844 KB	Output is correct
9	Correct	1 ms	972 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	1 ms	324 KB	Output is correct
12	Correct	1 ms	1088 KB	Output is correct
13	Correct	1 ms	972 KB	Output is correct
14	Correct	1 ms	588 KB	Output is correct
15	Correct	1 ms	716 KB	Output is correct
16	Correct	1 ms	972 KB	Output is correct
17	Correct	1 ms	972 KB	Output is correct
18	Correct	1 ms	1228 KB	Output is correct
19	Correct	1 ms	832 KB	Output is correct
20	Correct	1 ms	1092 KB	Output is correct
21	Correct	1 ms	1228 KB	Output is correct
22	Correct	1 ms	716 KB	Output is correct
23	Correct	1 ms	1344 KB	Output is correct
24	Correct	1 ms	1100 KB	Output is correct
25	Correct	1 ms	1228 KB	Output is correct
26	Correct	1 ms	1228 KB	Output is correct
27	Correct	1 ms	716 KB	Output is correct
28	Correct	1 ms	716 KB	Output is correct
29	Correct	1 ms	1344 KB	Output is correct
30	Correct	1 ms	1344 KB	Output is correct
31	Correct	1 ms	1216 KB	Output is correct
32	Correct	1 ms	1100 KB	Output is correct
33	Correct	1 ms	1356 KB	Output is correct
34	Correct	1 ms	1356 KB	Output is correct
35	Correct	1 ms	1356 KB	Output is correct

Subtask #3
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	440 KB	Output is correct
2	Correct	1 ms	448 KB	Output is correct
3	Correct	1 ms	716 KB	Output is correct
4	Correct	1 ms	588 KB	Output is correct
5	Correct	1 ms	588 KB	Output is correct
6	Correct	1 ms	972 KB	Output is correct
7	Correct	1 ms	716 KB	Output is correct
8	Correct	1 ms	844 KB	Output is correct
9	Correct	1 ms	972 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	1 ms	324 KB	Output is correct
12	Correct	1 ms	1088 KB	Output is correct
13	Correct	1 ms	972 KB	Output is correct
14	Correct	1 ms	588 KB	Output is correct
15	Correct	1 ms	716 KB	Output is correct
16	Correct	1 ms	972 KB	Output is correct
17	Correct	1 ms	972 KB	Output is correct
18	Correct	72 ms	109296 KB	Output is correct
19	Correct	44 ms	66756 KB	Output is correct
20	Correct	24 ms	35972 KB	Output is correct
21	Correct	42 ms	63084 KB	Output is correct
22	Correct	53 ms	81472 KB	Output is correct
23	Correct	20 ms	30668 KB	Output is correct
24	Correct	15 ms	24168 KB	Output is correct
25	Correct	18 ms	30116 KB	Output is correct
26	Correct	7 ms	11852 KB	Output is correct
27	Correct	22 ms	31308 KB	Output is correct
28	Correct	13 ms	22476 KB	Output is correct
29	Correct	20 ms	31948 KB	Output is correct
30	Correct	19 ms	25212 KB	Output is correct
31	Correct	18 ms	30028 KB	Output is correct
32	Correct	9 ms	16076 KB	Output is correct
33	Correct	17 ms	30032 KB	Output is correct
34	Correct	6 ms	11084 KB	Output is correct
35	Correct	18 ms	29512 KB	Output is correct
36	Correct	8 ms	14276 KB	Output is correct
37	Correct	20 ms	31392 KB	Output is correct
38	Correct	11 ms	17484 KB	Output is correct
39	Correct	20 ms	32588 KB	Output is correct
40	Correct	11 ms	19404 KB	Output is correct
41	Correct	85 ms	134604 KB	Output is correct
42	Correct	55 ms	91072 KB	Output is correct
43	Correct	87 ms	134604 KB	Output is correct
44	Correct	54 ms	89920 KB	Output is correct
45	Correct	84 ms	134580 KB	Output is correct
46	Correct	58 ms	91064 KB	Output is correct

Subtask #4
75.0 / 75.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	440 KB	Output is correct
2	Correct	1 ms	448 KB	Output is correct
3	Correct	1 ms	716 KB	Output is correct
4	Correct	1 ms	588 KB	Output is correct
5	Correct	1 ms	588 KB	Output is correct
6	Correct	1 ms	972 KB	Output is correct
7	Correct	1 ms	716 KB	Output is correct
8	Correct	1 ms	844 KB	Output is correct
9	Correct	1 ms	972 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	1 ms	324 KB	Output is correct
12	Correct	1 ms	1088 KB	Output is correct
13	Correct	1 ms	972 KB	Output is correct
14	Correct	1 ms	588 KB	Output is correct
15	Correct	1 ms	716 KB	Output is correct
16	Correct	1 ms	972 KB	Output is correct
17	Correct	1 ms	972 KB	Output is correct
18	Correct	1 ms	1228 KB	Output is correct
19	Correct	1 ms	832 KB	Output is correct
20	Correct	1 ms	1092 KB	Output is correct
21	Correct	1 ms	1228 KB	Output is correct
22	Correct	1 ms	716 KB	Output is correct
23	Correct	1 ms	1344 KB	Output is correct
24	Correct	1 ms	1100 KB	Output is correct
25	Correct	1 ms	1228 KB	Output is correct
26	Correct	1 ms	1228 KB	Output is correct
27	Correct	1 ms	716 KB	Output is correct
28	Correct	1 ms	716 KB	Output is correct
29	Correct	1 ms	1344 KB	Output is correct
30	Correct	1 ms	1344 KB	Output is correct
31	Correct	1 ms	1216 KB	Output is correct
32	Correct	1 ms	1100 KB	Output is correct
33	Correct	1 ms	1356 KB	Output is correct
34	Correct	1 ms	1356 KB	Output is correct
35	Correct	1 ms	1356 KB	Output is correct
36	Correct	72 ms	109296 KB	Output is correct
37	Correct	44 ms	66756 KB	Output is correct
38	Correct	24 ms	35972 KB	Output is correct
39	Correct	42 ms	63084 KB	Output is correct
40	Correct	53 ms	81472 KB	Output is correct
41	Correct	20 ms	30668 KB	Output is correct
42	Correct	15 ms	24168 KB	Output is correct
43	Correct	18 ms	30116 KB	Output is correct
44	Correct	7 ms	11852 KB	Output is correct
45	Correct	22 ms	31308 KB	Output is correct
46	Correct	13 ms	22476 KB	Output is correct
47	Correct	20 ms	31948 KB	Output is correct
48	Correct	19 ms	25212 KB	Output is correct
49	Correct	18 ms	30028 KB	Output is correct
50	Correct	9 ms	16076 KB	Output is correct
51	Correct	17 ms	30032 KB	Output is correct
52	Correct	6 ms	11084 KB	Output is correct
53	Correct	18 ms	29512 KB	Output is correct
54	Correct	8 ms	14276 KB	Output is correct
55	Correct	20 ms	31392 KB	Output is correct
56	Correct	11 ms	17484 KB	Output is correct
57	Correct	20 ms	32588 KB	Output is correct
58	Correct	11 ms	19404 KB	Output is correct
59	Correct	85 ms	134604 KB	Output is correct
60	Correct	55 ms	91072 KB	Output is correct
61	Correct	87 ms	134604 KB	Output is correct
62	Correct	54 ms	89920 KB	Output is correct
63	Correct	84 ms	134580 KB	Output is correct
64	Correct	58 ms	91064 KB	Output is correct
65	Correct	78 ms	121652 KB	Output is correct
66	Correct	71 ms	111772 KB	Output is correct
67	Correct	71 ms	107076 KB	Output is correct
68	Correct	60 ms	98816 KB	Output is correct
69	Correct	74 ms	120404 KB	Output is correct
70	Correct	72 ms	115396 KB	Output is correct
71	Correct	72 ms	116676 KB	Output is correct
72	Correct	73 ms	117828 KB	Output is correct
73	Correct	68 ms	109364 KB	Output is correct
74	Correct	70 ms	102304 KB	Output is correct
75	Correct	75 ms	112940 KB	Output is correct
76	Correct	81 ms	129332 KB	Output is correct
77	Correct	82 ms	129256 KB	Output is correct
78	Correct	64 ms	99952 KB	Output is correct
79	Correct	69 ms	103348 KB	Output is correct
80	Correct	81 ms	126812 KB	Output is correct
81	Correct	64 ms	104584 KB	Output is correct
82	Correct	68 ms	110500 KB	Output is correct
83	Correct	83 ms	134592 KB	Output is correct
84	Correct	71 ms	115392 KB	Output is correct
85	Correct	79 ms	125356 KB	Output is correct
86	Correct	77 ms	122924 KB	Output is correct
87	Correct	70 ms	112976 KB	Output is correct
88	Correct	85 ms	135892 KB	Output is correct
89	Correct	85 ms	135940 KB	Output is correct
90	Correct	80 ms	114276 KB	Output is correct
91	Correct	90 ms	135896 KB	Output is correct
92	Correct	88 ms	135936 KB	Output is correct
93	Correct	82 ms	133188 KB	Output is correct

답안 #524599

Compilation message

Subtask #1 5.0 / 5.0

Subtask #2 10.0 / 10.0

Subtask #3 10.0 / 10.0

Subtask #4 75.0 / 75.0

Subtask #1
5.0 / 5.0

Subtask #2
10.0 / 10.0

Subtask #3
10.0 / 10.0

Subtask #4
75.0 / 75.0