답안 #416298

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
416298	2021-06-02T09:33:07 Z	Runtime_error_	Money (IZhO17_money)	C++14	100 / 100	1363 ms	58076 KB

money

#include <bits/stdc++.h>
using namespace std;
const int inf = 1e6+9;
int n,ans,a[inf];
set<int> s;

int main(){
    scanf("%d",&n);
    for(int i=1;i<=n;i++)
        scanf("%d",a+i);

    int pt = 1,cnt = 0;
    while(pt <= n){
        cnt++;
        assert(cnt <= n);
        int mn = inf,mx = 0,i,pre = 0;
        for(i=pt;i<=n;i++){
            if(a[i] < pre)
                break;
            mn = min(mn,a[i]);
            mx = max(mx,a[i]);
            pre = a[i];
            if(s.empty() || *s.begin() >= mx || *s.rbegin() <= mn || *s.upper_bound(mn) >= mx)
                continue;
            break;
        }
        ans++;
        for(int j=pt;j<i;j++)
            s.insert(a[j]);
        pt = i;
    }
    printf("%d\n",ans);
}
/*
4
1 4 2 5
6
3 6 4 5 1 2
*/

Compilation message

money.cpp: In function 'int main()':
money.cpp:9:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |     scanf("%d",&n);
      |     ~~~~~^~~~~~~~~
money.cpp:11:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |         scanf("%d",a+i);
      |         ~~~~~^~~~~~~~~~

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	0 ms	204 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	0 ms	204 KB	Output is correct
27	Correct	1 ms	204 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	0 ms	204 KB	Output is correct
31	Correct	0 ms	204 KB	Output is correct
32	Correct	0 ms	204 KB	Output is correct
33	Correct	0 ms	204 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	0 ms	296 KB	Output is correct
37	Correct	1 ms	204 KB	Output is correct
38	Correct	0 ms	204 KB	Output is correct

Subtask #4
55.0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	0 ms	204 KB	Output is correct
27	Correct	1 ms	204 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	0 ms	204 KB	Output is correct
31	Correct	0 ms	204 KB	Output is correct
32	Correct	0 ms	204 KB	Output is correct
33	Correct	0 ms	204 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	0 ms	296 KB	Output is correct
37	Correct	1 ms	204 KB	Output is correct
38	Correct	0 ms	204 KB	Output is correct
39	Correct	81 ms	2288 KB	Output is correct
40	Correct	137 ms	3336 KB	Output is correct
41	Correct	57 ms	1800 KB	Output is correct
42	Correct	54 ms	1604 KB	Output is correct
43	Correct	37 ms	1160 KB	Output is correct
44	Correct	149 ms	4088 KB	Output is correct
45	Correct	179 ms	4128 KB	Output is correct
46	Correct	148 ms	4164 KB	Output is correct
47	Correct	127 ms	4152 KB	Output is correct
48	Correct	143 ms	4104 KB	Output is correct
49	Correct	564 ms	22660 KB	Output is correct
50	Correct	594 ms	22756 KB	Output is correct
51	Correct	606 ms	22812 KB	Output is correct
52	Correct	553 ms	22600 KB	Output is correct
53	Correct	584 ms	22620 KB	Output is correct
54	Correct	567 ms	22660 KB	Output is correct
55	Correct	1310 ms	51140 KB	Output is correct
56	Correct	1348 ms	58076 KB	Output is correct
57	Correct	1338 ms	57796 KB	Output is correct
58	Correct	1363 ms	58020 KB	Output is correct
59	Correct	1311 ms	57944 KB	Output is correct
60	Correct	1320 ms	57996 KB	Output is correct
61	Correct	1313 ms	57796 KB	Output is correct
62	Correct	1320 ms	57972 KB	Output is correct

답안 #416298

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 16.0 / 16.0

Subtask #3 20.0 / 20.0

Subtask #4 55.0 / 55.0

Subtask #1
9.0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
20.0 / 20.0

Subtask #4
55.0 / 55.0