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답안 #967934

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
967934 2024-04-23T05:43:11 Z LittleOrange Binaria (CCO23_day1problem1) C++17
25 / 25
 90 ms 16208 KB 
#include<bits/stdc++.h>
using namespace std;
using ll = long long;
const ll mod = 1e6+3;
ll rev(ll x){
    ll r = 1,p=mod-2;
    while(p){
        if(p&1) r = r*x%mod;
        x=x*x%mod;
        p>>=1;
    }
    return r;
}
int main(){
    ios::sync_with_stdio(0);cin.tie(0);
    ll n,k;
    cin >> n >> k;
    vector<ll> a(n-k+1);
    for(ll &i : a) cin >> i;
    vector<ll> b(n,-1);
    for(ll i = 1;i<n-k+1;i++){
        if (a[i]<a[i-1]){
            b[i-1] = 1;
            b[i+k-1] = 0;
        }else if (a[i]>a[i-1]){
            b[i-1] = 0;
            b[i+k-1] = 1;
        }else{

        }
    }
    for(ll i = n-1;i>=k;i--){
        if (b[i]!=-1&&b[i-k]==-1) b[i-k] = b[i];
    }
    ll c1= 0,c0=0;
    for(ll i = 0;i<k;i++){
        c1 += b[i]==1;
        c0 += b[i]==0;
    }
    ll tot = k-c1-c0;
    ll w = a[0]-c1;
    ll ans = 1;
    for(ll i = 1;i<=w;i++){
        ans = ans*rev(i)%mod*(tot-i+1)%mod;
    }
    cout << ans << "\n";
}

Subtask #1
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 356 KB Output is correct
12 Correct 0 ms 348 KB Output is correct

Subtask #2
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 356 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 600 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 596 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 344 KB Output is correct

Subtask #3
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 356 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 600 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 596 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 600 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct

Subtask #4
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 356 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 600 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 596 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 600 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 41 ms 15956 KB Output is correct
36 Correct 55 ms 15952 KB Output is correct
37 Correct 43 ms 15956 KB Output is correct
38 Correct 44 ms 15956 KB Output is correct
39 Correct 38 ms 15948 KB Output is correct
40 Correct 45 ms 15964 KB Output is correct
41 Correct 44 ms 16104 KB Output is correct
42 Correct 40 ms 15972 KB Output is correct
43 Correct 42 ms 15960 KB Output is correct
44 Correct 41 ms 15952 KB Output is correct
45 Correct 38 ms 15952 KB Output is correct
46 Correct 39 ms 16208 KB Output is correct
47 Correct 40 ms 15956 KB Output is correct
48 Correct 45 ms 15956 KB Output is correct
49 Correct 42 ms 15960 KB Output is correct

Subtask #5
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 356 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 600 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 596 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 600 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 41 ms 15956 KB Output is correct
36 Correct 55 ms 15952 KB Output is correct
37 Correct 43 ms 15956 KB Output is correct
38 Correct 44 ms 15956 KB Output is correct
39 Correct 38 ms 15948 KB Output is correct
40 Correct 45 ms 15964 KB Output is correct
41 Correct 44 ms 16104 KB Output is correct
42 Correct 40 ms 15972 KB Output is correct
43 Correct 42 ms 15960 KB Output is correct
44 Correct 41 ms 15952 KB Output is correct
45 Correct 38 ms 15952 KB Output is correct
46 Correct 39 ms 16208 KB Output is correct
47 Correct 40 ms 15956 KB Output is correct
48 Correct 45 ms 15956 KB Output is correct
49 Correct 42 ms 15960 KB Output is correct
50 Correct 60 ms 15928 KB Output is correct
51 Correct 55 ms 15944 KB Output is correct
52 Correct 53 ms 15876 KB Output is correct
53 Correct 57 ms 15932 KB Output is correct
54 Correct 54 ms 15952 KB Output is correct
55 Correct 53 ms 15952 KB Output is correct
56 Correct 53 ms 15952 KB Output is correct
57 Correct 64 ms 15936 KB Output is correct
58 Correct 54 ms 15936 KB Output is correct
59 Correct 65 ms 15952 KB Output is correct
60 Correct 63 ms 15948 KB Output is correct

Subtask #6
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 356 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 600 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 596 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 600 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 41 ms 15956 KB Output is correct
36 Correct 55 ms 15952 KB Output is correct
37 Correct 43 ms 15956 KB Output is correct
38 Correct 44 ms 15956 KB Output is correct
39 Correct 38 ms 15948 KB Output is correct
40 Correct 45 ms 15964 KB Output is correct
41 Correct 44 ms 16104 KB Output is correct
42 Correct 40 ms 15972 KB Output is correct
43 Correct 42 ms 15960 KB Output is correct
44 Correct 41 ms 15952 KB Output is correct
45 Correct 38 ms 15952 KB Output is correct
46 Correct 39 ms 16208 KB Output is correct
47 Correct 40 ms 15956 KB Output is correct
48 Correct 45 ms 15956 KB Output is correct
49 Correct 42 ms 15960 KB Output is correct
50 Correct 60 ms 15928 KB Output is correct
51 Correct 55 ms 15944 KB Output is correct
52 Correct 53 ms 15876 KB Output is correct
53 Correct 57 ms 15932 KB Output is correct
54 Correct 54 ms 15952 KB Output is correct
55 Correct 53 ms 15952 KB Output is correct
56 Correct 53 ms 15952 KB Output is correct
57 Correct 64 ms 15936 KB Output is correct
58 Correct 54 ms 15936 KB Output is correct
59 Correct 65 ms 15952 KB Output is correct
60 Correct 63 ms 15948 KB Output is correct
61 Correct 46 ms 8284 KB Output is correct
62 Correct 35 ms 8280 KB Output is correct
63 Correct 78 ms 8284 KB Output is correct
64 Correct 50 ms 8280 KB Output is correct
65 Correct 63 ms 12188 KB Output is correct
66 Correct 47 ms 10984 KB Output is correct
67 Correct 73 ms 14420 KB Output is correct
68 Correct 8 ms 8792 KB Output is correct
69 Correct 90 ms 8280 KB Output is correct
70 Correct 3 ms 8280 KB Output is correct
71 Correct 46 ms 8284 KB Output is correct