답안 #92506 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
92506	2019-01-03T07:00:50 Z	Randooom	Money (IZhO17_money)	C++14	100 / 100	670 ms	14968 KB

money

#include <bits/stdc++.h>
#define in freopen ("input.txt", "r", stdin);
#define out freopen("output.txt", "w", stdout);
#define ll long long int

const int val = (1e6) + 5;
const int inf = (1e6);
double eps = 0.000000001;

using namespace std;

int a[val], d[val];

void update(int x){
    while(x <= inf){
        d[x] += 1;
        x += (x & -x);
    }
}

int get(int x){
    int s = 0;
    while(x > 0){
        s += d[x];
        x -= (x & -x);
    }
    return s;
}

int solve(){
    int n;
    cin >> n;
    for(int i=1; i<=n; ++i){
        cin >> a[i];
    }
    int x = inf, ans = 1;
    update(a[1]);
    update(inf);
    for(int i=2; i<=n; ++i){
        if(a[i] >= a[i-1] && a[i] <= x){
            update(a[i]);
        }
        else{
            int l = a[i], r = inf;
            while(l < r){
                int m = (l + r) / 2;
                if(get(m) > get(a[i])){
                    r = m;
                }
                else{
                    l = m + 1;
                }
            }
            x = l;
            update(a[i]);
            ++ ans;
        }
    }
    cout << ans << endl;
}

int main(){
    //in out
	ios_base::sync_with_stdio(0);
    solve();
    return 0;
}

Compilation message

money.cpp: In function 'int solve()':
money.cpp:60:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	1 ms	376 KB	Output is correct
3	Correct	2 ms	380 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	504 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	504 KB	Output is correct
16	Correct	2 ms	504 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	1 ms	376 KB	Output is correct
3	Correct	2 ms	380 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	504 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	504 KB	Output is correct
16	Correct	2 ms	504 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	504 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	420 KB	Output is correct
21	Correct	2 ms	508 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	604 KB	Output is correct
26	Correct	2 ms	504 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	1 ms	376 KB	Output is correct
3	Correct	2 ms	380 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	504 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	504 KB	Output is correct
16	Correct	2 ms	504 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	504 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	420 KB	Output is correct
21	Correct	2 ms	508 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	604 KB	Output is correct
26	Correct	2 ms	504 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	2 ms	508 KB	Output is correct
33	Correct	2 ms	376 KB	Output is correct
34	Correct	2 ms	504 KB	Output is correct
35	Correct	2 ms	376 KB	Output is correct
36	Correct	2 ms	504 KB	Output is correct
37	Correct	4 ms	1540 KB	Output is correct
38	Correct	3 ms	1656 KB	Output is correct

Subtask #4
55.0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	1 ms	376 KB	Output is correct
3	Correct	2 ms	380 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	504 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	504 KB	Output is correct
16	Correct	2 ms	504 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	504 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	420 KB	Output is correct
21	Correct	2 ms	508 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	604 KB	Output is correct
26	Correct	2 ms	504 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	2 ms	508 KB	Output is correct
33	Correct	2 ms	376 KB	Output is correct
34	Correct	2 ms	504 KB	Output is correct
35	Correct	2 ms	376 KB	Output is correct
36	Correct	2 ms	504 KB	Output is correct
37	Correct	4 ms	1540 KB	Output is correct
38	Correct	3 ms	1656 KB	Output is correct
39	Correct	148 ms	2364 KB	Output is correct
40	Correct	293 ms	3576 KB	Output is correct
41	Correct	111 ms	2040 KB	Output is correct
42	Correct	141 ms	2012 KB	Output is correct
43	Correct	106 ms	1520 KB	Output is correct
44	Correct	333 ms	4408 KB	Output is correct
45	Correct	329 ms	4396 KB	Output is correct
46	Correct	331 ms	4380 KB	Output is correct
47	Correct	191 ms	4456 KB	Output is correct
48	Correct	261 ms	4368 KB	Output is correct
49	Correct	479 ms	8312 KB	Output is correct
50	Correct	448 ms	8312 KB	Output is correct
51	Correct	492 ms	8208 KB	Output is correct
52	Correct	464 ms	8096 KB	Output is correct
53	Correct	481 ms	8184 KB	Output is correct
54	Correct	462 ms	8184 KB	Output is correct
55	Correct	616 ms	8300 KB	Output is correct
56	Correct	625 ms	8208 KB	Output is correct
57	Correct	629 ms	8312 KB	Output is correct
58	Correct	629 ms	8312 KB	Output is correct
59	Correct	629 ms	14968 KB	Output is correct
60	Correct	670 ms	14968 KB	Output is correct
61	Correct	642 ms	14840 KB	Output is correct
62	Correct	635 ms	14968 KB	Output is correct

답안 #92506

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