답안 #99515 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
99515	2019-03-04T14:19:10 Z	rzbt	Money (IZhO17_money)	C++14	100 / 100	344 ms	11160 KB

money

#include <bits/stdc++.h>
#define MAXN 1000006


using namespace std;

int n;
int bit[MAXN];
vector<int> niz;
void dodaj(int p,int x){
    for(;p<MAXN;p+=(-p)&p)
        bit[p]+=x;
}
int dobij(int p){
    int z=0;
    for(;p>0;p-=(-p)&p)
        z+=bit[p];
    return z;
}
int res=0;


int main()
{
    scanf("%d", &n);
    for(int i=1;i<=n;i++){
        int t;
        scanf("%d", &t);
        if(niz.empty()){
            niz.push_back(t);
            res=1;
            continue;
        }
        if(t<niz.back() || dobij(t-1)>dobij(niz[0])){
            res++;
            for(auto x:niz)dodaj(x,1);
            niz.clear();
            niz.push_back(t);
        }else{
            niz.push_back(t);
        }

    }
    printf("%d",res);
    return 0;
}

Compilation message

money.cpp: In function 'int main()':
money.cpp:25:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
     ~~~~~^~~~~~~~~~
money.cpp:28:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &t);
         ~~~~~^~~~~~~~~~

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	512 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	3 ms	384 KB	Output is correct
10	Correct	3 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	512 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	512 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	3 ms	384 KB	Output is correct
10	Correct	3 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	512 KB	Output is correct
17	Correct	3 ms	384 KB	Output is correct
18	Correct	3 ms	512 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	384 KB	Output is correct
21	Correct	3 ms	508 KB	Output is correct
22	Correct	2 ms	384 KB	Output is correct
23	Correct	2 ms	368 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	3 ms	512 KB	Output is correct
26	Correct	2 ms	512 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	512 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	3 ms	384 KB	Output is correct
10	Correct	3 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	512 KB	Output is correct
17	Correct	3 ms	384 KB	Output is correct
18	Correct	3 ms	512 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	384 KB	Output is correct
21	Correct	3 ms	508 KB	Output is correct
22	Correct	2 ms	384 KB	Output is correct
23	Correct	2 ms	368 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	3 ms	512 KB	Output is correct
26	Correct	2 ms	512 KB	Output is correct
27	Correct	3 ms	512 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	2 ms	428 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	2 ms	512 KB	Output is correct
33	Correct	3 ms	384 KB	Output is correct
34	Correct	3 ms	512 KB	Output is correct
35	Correct	2 ms	384 KB	Output is correct
36	Correct	2 ms	384 KB	Output is correct
37	Correct	3 ms	1536 KB	Output is correct
38	Correct	4 ms	1536 KB	Output is correct

Subtask #4
55.0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	512 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	3 ms	384 KB	Output is correct
10	Correct	3 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	512 KB	Output is correct
17	Correct	3 ms	384 KB	Output is correct
18	Correct	3 ms	512 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	384 KB	Output is correct
21	Correct	3 ms	508 KB	Output is correct
22	Correct	2 ms	384 KB	Output is correct
23	Correct	2 ms	368 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	3 ms	512 KB	Output is correct
26	Correct	2 ms	512 KB	Output is correct
27	Correct	3 ms	512 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	2 ms	428 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	2 ms	512 KB	Output is correct
33	Correct	3 ms	384 KB	Output is correct
34	Correct	3 ms	512 KB	Output is correct
35	Correct	2 ms	384 KB	Output is correct
36	Correct	2 ms	384 KB	Output is correct
37	Correct	3 ms	1536 KB	Output is correct
38	Correct	4 ms	1536 KB	Output is correct
39	Correct	93 ms	3576 KB	Output is correct
40	Correct	157 ms	5784 KB	Output is correct
41	Correct	82 ms	3024 KB	Output is correct
42	Correct	83 ms	2936 KB	Output is correct
43	Correct	50 ms	2380 KB	Output is correct
44	Correct	192 ms	7260 KB	Output is correct
45	Correct	184 ms	7176 KB	Output is correct
46	Correct	209 ms	7420 KB	Output is correct
47	Correct	151 ms	7160 KB	Output is correct
48	Correct	271 ms	7264 KB	Output is correct
49	Correct	270 ms	10988 KB	Output is correct
50	Correct	231 ms	11000 KB	Output is correct
51	Correct	229 ms	10972 KB	Output is correct
52	Correct	245 ms	11000 KB	Output is correct
53	Correct	264 ms	11000 KB	Output is correct
54	Correct	271 ms	11000 KB	Output is correct
55	Correct	344 ms	11000 KB	Output is correct
56	Correct	320 ms	11032 KB	Output is correct
57	Correct	310 ms	11000 KB	Output is correct
58	Correct	333 ms	11160 KB	Output is correct
59	Correct	314 ms	11016 KB	Output is correct
60	Correct	322 ms	10924 KB	Output is correct
61	Correct	312 ms	11000 KB	Output is correct
62	Correct	333 ms	11000 KB	Output is correct

답안 #99515

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