oj.uz

Submission #99515

# Submission time Handle Problem Language Result Execution time Memory
99515 2019-03-04T14:19:10 Z rzbt Money (IZhO17_money) C++14
100 / 100
 344 ms 11160 KB 
#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

# Verdict Execution time Memory 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

# Verdict Execution time Memory 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

# Verdict Execution time Memory 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

# Verdict Execution time Memory 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