Submission #1105498

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1105498	2024-10-26T14:27:23 Z	salmon	Coin Collecting (JOI19_ho_t4)	C++14	100 / 100	47 ms	7388 KB

joi2019_ho_t4

#include <bits/stdc++.h>
using namespace std;

int N;
int lst[200100][3];
vector<pair<int,int>> v;
int h1,h2;
long long int ans = 0;

int main(){

    scanf(" %d",&N);

    for(int i = 1; i <= N; i++){
        lst[i][1] = 0;
        lst[i][2] = 0;
    }

    for(int i = 0; i < N * 2; i++){
        scanf(" %d",&h1);
        scanf(" %d",&h2);

        if(h2 >= 2){
            ans += h2 - 2;
            h2 = 2;
        }
        else{
            ans += 1 - h2;
            h2 = 1;
        }

        if(h1 < 1){
            ans += 1 - h1;
            h1 = 1;
        }
        if(h1 > N){
            ans += h1 - N;
            h1 = N;
        }

        lst[h1][h2]++;
    }

    int num = 0;
    long long int num1 = 0;

    for(int i = 1; i <= N; i++){
        num += lst[i][1] - 1;
        num1 += lst[i][2] - 1;

        if(num * num1 < 0){
            ans += min(abs(num),(int)abs(num1));
            int temp = min(abs(num),(int)abs(num1));

            num -= num/abs(num) * temp;
            num1 -= num1/abs(num1) * temp;
        }

        ans += abs(num) + abs(num1);
    }

    printf("%lld",ans);

}

Compilation message

joi2019_ho_t4.cpp: In function 'int main()':
joi2019_ho_t4.cpp:12:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |     scanf(" %d",&N);
      |     ~~~~~^~~~~~~~~~
joi2019_ho_t4.cpp:20:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   20 |         scanf(" %d",&h1);
      |         ~~~~~^~~~~~~~~~~
joi2019_ho_t4.cpp:21:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   21 |         scanf(" %d",&h2);
      |         ~~~~~^~~~~~~~~~~

Subtask #1
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	428 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	336 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	1 ms	336 KB	Output is correct
28	Correct	1 ms	336 KB	Output is correct
29	Correct	1 ms	336 KB	Output is correct
30	Correct	1 ms	336 KB	Output is correct
31	Correct	1 ms	336 KB	Output is correct
32	Correct	1 ms	504 KB	Output is correct
33	Correct	1 ms	336 KB	Output is correct

Subtask #2
29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	428 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	336 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	1 ms	336 KB	Output is correct
28	Correct	1 ms	336 KB	Output is correct
29	Correct	1 ms	336 KB	Output is correct
30	Correct	1 ms	336 KB	Output is correct
31	Correct	1 ms	336 KB	Output is correct
32	Correct	1 ms	504 KB	Output is correct
33	Correct	1 ms	336 KB	Output is correct
34	Correct	1 ms	336 KB	Output is correct
35	Correct	1 ms	336 KB	Output is correct
36	Correct	1 ms	504 KB	Output is correct
37	Correct	1 ms	336 KB	Output is correct
38	Correct	1 ms	336 KB	Output is correct
39	Correct	1 ms	336 KB	Output is correct
40	Correct	1 ms	588 KB	Output is correct
41	Correct	1 ms	336 KB	Output is correct
42	Correct	1 ms	484 KB	Output is correct
43	Correct	1 ms	336 KB	Output is correct
44	Correct	1 ms	652 KB	Output is correct
45	Correct	1 ms	336 KB	Output is correct
46	Correct	1 ms	336 KB	Output is correct
47	Correct	1 ms	336 KB	Output is correct
48	Correct	1 ms	560 KB	Output is correct
49	Correct	1 ms	336 KB	Output is correct
50	Correct	1 ms	336 KB	Output is correct
51	Correct	1 ms	504 KB	Output is correct
52	Correct	1 ms	336 KB	Output is correct
53	Correct	1 ms	336 KB	Output is correct
54	Correct	1 ms	504 KB	Output is correct
55	Correct	1 ms	336 KB	Output is correct
56	Correct	1 ms	336 KB	Output is correct
57	Correct	1 ms	336 KB	Output is correct
58	Correct	1 ms	336 KB	Output is correct
59	Correct	1 ms	504 KB	Output is correct
60	Correct	1 ms	336 KB	Output is correct
61	Correct	1 ms	336 KB	Output is correct
62	Correct	1 ms	336 KB	Output is correct
63	Correct	1 ms	336 KB	Output is correct
64	Correct	1 ms	336 KB	Output is correct

Subtask #3
63.0 / 63.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	428 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	336 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	1 ms	336 KB	Output is correct
28	Correct	1 ms	336 KB	Output is correct
29	Correct	1 ms	336 KB	Output is correct
30	Correct	1 ms	336 KB	Output is correct
31	Correct	1 ms	336 KB	Output is correct
32	Correct	1 ms	504 KB	Output is correct
33	Correct	1 ms	336 KB	Output is correct
34	Correct	1 ms	336 KB	Output is correct
35	Correct	1 ms	336 KB	Output is correct
36	Correct	1 ms	504 KB	Output is correct
37	Correct	1 ms	336 KB	Output is correct
38	Correct	1 ms	336 KB	Output is correct
39	Correct	1 ms	336 KB	Output is correct
40	Correct	1 ms	588 KB	Output is correct
41	Correct	1 ms	336 KB	Output is correct
42	Correct	1 ms	484 KB	Output is correct
43	Correct	1 ms	336 KB	Output is correct
44	Correct	1 ms	652 KB	Output is correct
45	Correct	1 ms	336 KB	Output is correct
46	Correct	1 ms	336 KB	Output is correct
47	Correct	1 ms	336 KB	Output is correct
48	Correct	1 ms	560 KB	Output is correct
49	Correct	1 ms	336 KB	Output is correct
50	Correct	1 ms	336 KB	Output is correct
51	Correct	1 ms	504 KB	Output is correct
52	Correct	1 ms	336 KB	Output is correct
53	Correct	1 ms	336 KB	Output is correct
54	Correct	1 ms	504 KB	Output is correct
55	Correct	1 ms	336 KB	Output is correct
56	Correct	1 ms	336 KB	Output is correct
57	Correct	1 ms	336 KB	Output is correct
58	Correct	1 ms	336 KB	Output is correct
59	Correct	1 ms	504 KB	Output is correct
60	Correct	1 ms	336 KB	Output is correct
61	Correct	1 ms	336 KB	Output is correct
62	Correct	1 ms	336 KB	Output is correct
63	Correct	1 ms	336 KB	Output is correct
64	Correct	1 ms	336 KB	Output is correct
65	Correct	26 ms	4168 KB	Output is correct
66	Correct	37 ms	7388 KB	Output is correct
67	Correct	33 ms	5600 KB	Output is correct
68	Correct	33 ms	5728 KB	Output is correct
69	Correct	33 ms	5704 KB	Output is correct
70	Correct	37 ms	5716 KB	Output is correct
71	Correct	38 ms	5860 KB	Output is correct
72	Correct	36 ms	5712 KB	Output is correct
73	Correct	33 ms	5712 KB	Output is correct
74	Correct	32 ms	5704 KB	Output is correct
75	Correct	32 ms	5608 KB	Output is correct
76	Correct	32 ms	5704 KB	Output is correct
77	Correct	36 ms	5724 KB	Output is correct
78	Correct	35 ms	5704 KB	Output is correct
79	Correct	34 ms	5704 KB	Output is correct
80	Correct	34 ms	5704 KB	Output is correct
81	Correct	33 ms	5704 KB	Output is correct
82	Correct	36 ms	5856 KB	Output is correct
83	Correct	34 ms	5728 KB	Output is correct
84	Correct	35 ms	5732 KB	Output is correct
85	Correct	36 ms	5704 KB	Output is correct
86	Correct	36 ms	5856 KB	Output is correct
87	Correct	39 ms	5724 KB	Output is correct
88	Correct	36 ms	5604 KB	Output is correct
89	Correct	41 ms	5704 KB	Output is correct
90	Correct	37 ms	5732 KB	Output is correct
91	Correct	39 ms	5704 KB	Output is correct
92	Correct	37 ms	5728 KB	Output is correct
93	Correct	38 ms	5712 KB	Output is correct
94	Correct	36 ms	5596 KB	Output is correct
95	Correct	36 ms	5704 KB	Output is correct
96	Correct	36 ms	5712 KB	Output is correct
97	Correct	33 ms	5704 KB	Output is correct
98	Correct	38 ms	5848 KB	Output is correct
99	Correct	35 ms	5712 KB	Output is correct
100	Correct	34 ms	5860 KB	Output is correct
101	Correct	47 ms	5704 KB	Output is correct
102	Correct	37 ms	5732 KB	Output is correct
103	Correct	47 ms	5704 KB	Output is correct

Submission #1105498

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