답안 #229343

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
229343	2020-05-04T09:30:05 Z	DodgeBallMan	Money (IZhO17_money)	C++14	100 / 100	1232 ms	61932 KB

money

#include <bits/stdc++.h>
#define pii pair<int, int>
#define x first
#define y second

using namespace std;

const int N = 1e6 + 10;
int n, a[N], ans, le = 1;
set<int> s;
vector<pii> all;

int main()
{
    scanf("%d",&n);
    for( int i = 1 ; i <= n ; i++ ) scanf("%d",&a[i]);
    for( int i = 1 ; i <= n ; i++ ) if( a[i] > a[i+1] ) {
        all.emplace_back( pii( le, i ) );
        le = i + 1;
    }
    s.insert( 1000001 );
    for( int i = all[0].x ; i <= all[0].y ; i++ ) s.insert( a[i] );
    for( int i = 1 ; i < all.size() ; i++ ) {
        pii x = all[i];
        int pt = x.x;
        while( pt <= x.y ) {
            int val = *s.upper_bound( a[pt] );
            while( a[pt] <= val && pt <= x.y ) {
                s.insert( a[pt] );
                pt++;
            }
            ans++;
        }
    }
    printf("%d",ans+1);
    return 0;
}

Compilation message

money.cpp: In function 'int main()':
money.cpp:23:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for( int i = 1 ; i < all.size() ; i++ ) {
                      ~~^~~~~~~~~~~~
money.cpp:15:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
     ~~~~~^~~~~~~~~
money.cpp:16:42: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for( int i = 1 ; i <= n ; i++ ) scanf("%d",&a[i]);
                                     ~~~~~^~~~~~~~~~~~

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	4 ms	256 KB	Output is correct
4	Correct	5 ms	256 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	4 ms	256 KB	Output is correct
8	Correct	4 ms	256 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	256 KB	Output is correct
11	Correct	4 ms	256 KB	Output is correct
12	Correct	4 ms	384 KB	Output is correct
13	Correct	4 ms	384 KB	Output is correct
14	Correct	4 ms	384 KB	Output is correct
15	Correct	4 ms	256 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	4 ms	256 KB	Output is correct
4	Correct	5 ms	256 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	4 ms	256 KB	Output is correct
8	Correct	4 ms	256 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	256 KB	Output is correct
11	Correct	4 ms	256 KB	Output is correct
12	Correct	4 ms	384 KB	Output is correct
13	Correct	4 ms	384 KB	Output is correct
14	Correct	4 ms	384 KB	Output is correct
15	Correct	4 ms	256 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	5 ms	256 KB	Output is correct
18	Correct	4 ms	256 KB	Output is correct
19	Correct	5 ms	384 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	4 ms	256 KB	Output is correct
22	Correct	4 ms	256 KB	Output is correct
23	Correct	4 ms	256 KB	Output is correct
24	Correct	5 ms	384 KB	Output is correct
25	Correct	5 ms	256 KB	Output is correct
26	Correct	5 ms	256 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	4 ms	256 KB	Output is correct
4	Correct	5 ms	256 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	4 ms	256 KB	Output is correct
8	Correct	4 ms	256 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	256 KB	Output is correct
11	Correct	4 ms	256 KB	Output is correct
12	Correct	4 ms	384 KB	Output is correct
13	Correct	4 ms	384 KB	Output is correct
14	Correct	4 ms	384 KB	Output is correct
15	Correct	4 ms	256 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	5 ms	256 KB	Output is correct
18	Correct	4 ms	256 KB	Output is correct
19	Correct	5 ms	384 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	4 ms	256 KB	Output is correct
22	Correct	4 ms	256 KB	Output is correct
23	Correct	4 ms	256 KB	Output is correct
24	Correct	5 ms	384 KB	Output is correct
25	Correct	5 ms	256 KB	Output is correct
26	Correct	5 ms	256 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	256 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	5 ms	384 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	5 ms	384 KB	Output is correct
37	Correct	5 ms	384 KB	Output is correct
38	Correct	5 ms	384 KB	Output is correct

Subtask #4
55.0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	4 ms	256 KB	Output is correct
4	Correct	5 ms	256 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	4 ms	256 KB	Output is correct
8	Correct	4 ms	256 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	256 KB	Output is correct
11	Correct	4 ms	256 KB	Output is correct
12	Correct	4 ms	384 KB	Output is correct
13	Correct	4 ms	384 KB	Output is correct
14	Correct	4 ms	384 KB	Output is correct
15	Correct	4 ms	256 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	5 ms	256 KB	Output is correct
18	Correct	4 ms	256 KB	Output is correct
19	Correct	5 ms	384 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	4 ms	256 KB	Output is correct
22	Correct	4 ms	256 KB	Output is correct
23	Correct	4 ms	256 KB	Output is correct
24	Correct	5 ms	384 KB	Output is correct
25	Correct	5 ms	256 KB	Output is correct
26	Correct	5 ms	256 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	256 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	5 ms	384 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	5 ms	384 KB	Output is correct
37	Correct	5 ms	384 KB	Output is correct
38	Correct	5 ms	384 KB	Output is correct
39	Correct	94 ms	7532 KB	Output is correct
40	Correct	164 ms	13072 KB	Output is correct
41	Correct	74 ms	6636 KB	Output is correct
42	Correct	74 ms	6252 KB	Output is correct
43	Correct	54 ms	4080 KB	Output is correct
44	Correct	200 ms	15208 KB	Output is correct
45	Correct	192 ms	15208 KB	Output is correct
46	Correct	202 ms	15464 KB	Output is correct
47	Correct	171 ms	13292 KB	Output is correct
48	Correct	176 ms	15464 KB	Output is correct
49	Correct	586 ms	33116 KB	Output is correct
50	Correct	527 ms	32732 KB	Output is correct
51	Correct	573 ms	33120 KB	Output is correct
52	Correct	534 ms	32816 KB	Output is correct
53	Correct	575 ms	33116 KB	Output is correct
54	Correct	562 ms	32604 KB	Output is correct
55	Correct	1200 ms	61916 KB	Output is correct
56	Correct	1232 ms	61788 KB	Output is correct
57	Correct	1212 ms	61788 KB	Output is correct
58	Correct	1196 ms	61876 KB	Output is correct
59	Correct	1222 ms	61788 KB	Output is correct
60	Correct	1185 ms	61916 KB	Output is correct
61	Correct	1229 ms	61932 KB	Output is correct
62	Correct	1228 ms	61888 KB	Output is correct

답안 #229343

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