답안 #88558 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
88558	2018-12-06T13:29:20 Z	Bodo171	Money (IZhO17_money)	C++14	100 / 100	205 ms	35440 KB

money

#include <iostream>
#include <fstream>
using namespace std;
const int lim=1000*1000;
const int nmax=1000*1000+5;
int aib[nmax],a[nmax];
int n,i,j,secv,k;
inline int lbit(int x)
{
    return ((x^(x-1))&x);
}
void update(int poz,int val)
{
    for(int idx=poz;idx<=lim;idx+=lbit(idx))
        aib[idx]+=val;
}
int compute(int poz)
{
    int ret=0;
    for(int idx=poz;idx>0;idx-=lbit(idx))
        ret+=aib[idx];
    return ret;
}
int main()
{
    //freopen("data.in","r",stdin);
    ios_base::sync_with_stdio(false);
    cin>>n;
    for(i=1;i<=n;i++)
    {
        cin>>a[i];
    }
    for(i=1;i<=n;i++)
    {
        j=i;
        while(j<n&&a[j]<=a[j+1]&&compute(a[j+1]-1)-compute(a[i])<=0)
            j++;
        secv++;
        for(k=i;k<=j;k++)
            update(a[k],1);
        i=j;
    }
    cout<<secv;
    return 0;
}

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	376 KB	Output is correct
2	Correct	2 ms	500 KB	Output is correct
3	Correct	2 ms	500 KB	Output is correct
4	Correct	2 ms	576 KB	Output is correct
5	Correct	1 ms	576 KB	Output is correct
6	Correct	2 ms	588 KB	Output is correct
7	Correct	2 ms	740 KB	Output is correct
8	Correct	2 ms	740 KB	Output is correct
9	Correct	2 ms	740 KB	Output is correct
10	Correct	2 ms	740 KB	Output is correct
11	Correct	2 ms	740 KB	Output is correct
12	Correct	2 ms	740 KB	Output is correct
13	Correct	2 ms	740 KB	Output is correct
14	Correct	2 ms	740 KB	Output is correct
15	Correct	2 ms	756 KB	Output is correct
16	Correct	2 ms	764 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	376 KB	Output is correct
2	Correct	2 ms	500 KB	Output is correct
3	Correct	2 ms	500 KB	Output is correct
4	Correct	2 ms	576 KB	Output is correct
5	Correct	1 ms	576 KB	Output is correct
6	Correct	2 ms	588 KB	Output is correct
7	Correct	2 ms	740 KB	Output is correct
8	Correct	2 ms	740 KB	Output is correct
9	Correct	2 ms	740 KB	Output is correct
10	Correct	2 ms	740 KB	Output is correct
11	Correct	2 ms	740 KB	Output is correct
12	Correct	2 ms	740 KB	Output is correct
13	Correct	2 ms	740 KB	Output is correct
14	Correct	2 ms	740 KB	Output is correct
15	Correct	2 ms	756 KB	Output is correct
16	Correct	2 ms	764 KB	Output is correct
17	Correct	2 ms	764 KB	Output is correct
18	Correct	2 ms	768 KB	Output is correct
19	Correct	2 ms	772 KB	Output is correct
20	Correct	2 ms	772 KB	Output is correct
21	Correct	2 ms	836 KB	Output is correct
22	Correct	2 ms	836 KB	Output is correct
23	Correct	2 ms	836 KB	Output is correct
24	Correct	2 ms	836 KB	Output is correct
25	Correct	2 ms	836 KB	Output is correct
26	Correct	2 ms	840 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	376 KB	Output is correct
2	Correct	2 ms	500 KB	Output is correct
3	Correct	2 ms	500 KB	Output is correct
4	Correct	2 ms	576 KB	Output is correct
5	Correct	1 ms	576 KB	Output is correct
6	Correct	2 ms	588 KB	Output is correct
7	Correct	2 ms	740 KB	Output is correct
8	Correct	2 ms	740 KB	Output is correct
9	Correct	2 ms	740 KB	Output is correct
10	Correct	2 ms	740 KB	Output is correct
11	Correct	2 ms	740 KB	Output is correct
12	Correct	2 ms	740 KB	Output is correct
13	Correct	2 ms	740 KB	Output is correct
14	Correct	2 ms	740 KB	Output is correct
15	Correct	2 ms	756 KB	Output is correct
16	Correct	2 ms	764 KB	Output is correct
17	Correct	2 ms	764 KB	Output is correct
18	Correct	2 ms	768 KB	Output is correct
19	Correct	2 ms	772 KB	Output is correct
20	Correct	2 ms	772 KB	Output is correct
21	Correct	2 ms	836 KB	Output is correct
22	Correct	2 ms	836 KB	Output is correct
23	Correct	2 ms	836 KB	Output is correct
24	Correct	2 ms	836 KB	Output is correct
25	Correct	2 ms	836 KB	Output is correct
26	Correct	2 ms	840 KB	Output is correct
27	Correct	2 ms	840 KB	Output is correct
28	Correct	2 ms	840 KB	Output is correct
29	Correct	2 ms	840 KB	Output is correct
30	Correct	2 ms	840 KB	Output is correct
31	Correct	2 ms	840 KB	Output is correct
32	Correct	2 ms	864 KB	Output is correct
33	Correct	2 ms	868 KB	Output is correct
34	Correct	2 ms	872 KB	Output is correct
35	Correct	2 ms	872 KB	Output is correct
36	Correct	3 ms	872 KB	Output is correct
37	Correct	3 ms	2036 KB	Output is correct
38	Correct	4 ms	2168 KB	Output is correct

Subtask #4
55.0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	376 KB	Output is correct
2	Correct	2 ms	500 KB	Output is correct
3	Correct	2 ms	500 KB	Output is correct
4	Correct	2 ms	576 KB	Output is correct
5	Correct	1 ms	576 KB	Output is correct
6	Correct	2 ms	588 KB	Output is correct
7	Correct	2 ms	740 KB	Output is correct
8	Correct	2 ms	740 KB	Output is correct
9	Correct	2 ms	740 KB	Output is correct
10	Correct	2 ms	740 KB	Output is correct
11	Correct	2 ms	740 KB	Output is correct
12	Correct	2 ms	740 KB	Output is correct
13	Correct	2 ms	740 KB	Output is correct
14	Correct	2 ms	740 KB	Output is correct
15	Correct	2 ms	756 KB	Output is correct
16	Correct	2 ms	764 KB	Output is correct
17	Correct	2 ms	764 KB	Output is correct
18	Correct	2 ms	768 KB	Output is correct
19	Correct	2 ms	772 KB	Output is correct
20	Correct	2 ms	772 KB	Output is correct
21	Correct	2 ms	836 KB	Output is correct
22	Correct	2 ms	836 KB	Output is correct
23	Correct	2 ms	836 KB	Output is correct
24	Correct	2 ms	836 KB	Output is correct
25	Correct	2 ms	836 KB	Output is correct
26	Correct	2 ms	840 KB	Output is correct
27	Correct	2 ms	840 KB	Output is correct
28	Correct	2 ms	840 KB	Output is correct
29	Correct	2 ms	840 KB	Output is correct
30	Correct	2 ms	840 KB	Output is correct
31	Correct	2 ms	840 KB	Output is correct
32	Correct	2 ms	864 KB	Output is correct
33	Correct	2 ms	868 KB	Output is correct
34	Correct	2 ms	872 KB	Output is correct
35	Correct	2 ms	872 KB	Output is correct
36	Correct	3 ms	872 KB	Output is correct
37	Correct	3 ms	2036 KB	Output is correct
38	Correct	4 ms	2168 KB	Output is correct
39	Correct	82 ms	5948 KB	Output is correct
40	Correct	138 ms	12524 KB	Output is correct
41	Correct	71 ms	13372 KB	Output is correct
42	Correct	63 ms	15708 KB	Output is correct
43	Correct	45 ms	16984 KB	Output is correct
44	Correct	172 ms	26596 KB	Output is correct
45	Correct	167 ms	31632 KB	Output is correct
46	Correct	169 ms	31632 KB	Output is correct
47	Correct	152 ms	31632 KB	Output is correct
48	Correct	162 ms	31632 KB	Output is correct
49	Correct	179 ms	35288 KB	Output is correct
50	Correct	184 ms	35308 KB	Output is correct
51	Correct	183 ms	35308 KB	Output is correct
52	Correct	179 ms	35376 KB	Output is correct
53	Correct	187 ms	35376 KB	Output is correct
54	Correct	186 ms	35376 KB	Output is correct
55	Correct	205 ms	35436 KB	Output is correct
56	Correct	199 ms	35436 KB	Output is correct
57	Correct	202 ms	35436 KB	Output is correct
58	Correct	197 ms	35436 KB	Output is correct
59	Correct	198 ms	35436 KB	Output is correct
60	Correct	199 ms	35436 KB	Output is correct
61	Correct	202 ms	35436 KB	Output is correct
62	Correct	202 ms	35440 KB	Output is correct

답안 #88558

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