255692026-02-20 19:32:42xxxKedves számokcpp17Wrong answer 0/502ms560 KiB
#include <bits/stdc++.h>
using namespace std;

#define int long long

signed main() {
    string s;
    cin >> s;

    char x;
    vector<int> a(s.length());
    for(int i = 0; i < s.size(); i++) {
        a[i] = (long long)(s[i] - '0');
    }


    if (a[0] < 3) {
        cout << pow(2, a.size()-1) << endl;
        return 0;
    }

    int ans = 1;

    bool jo = 0;

    for(int i = 1; i < a.size(); i++) {

        if (a[i] > 3) {
            jo = 1;
        }
        if (jo){
            ans*=2;
        }
        else {
            if (a[i] < 3 && a[i] != 0) {
                if (a[i-1] > 0) {
                    ans*=2;
                }
            } else if (a[i] == 3) {
                ans *= 2;
            }
        }
        //cout<<a[i] << ' ' << ans << endl;

    }

    cout << pow(2, a.size()-1) + ans << endl;





}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Wrong answer1ms512 KiB
subtask20/4
3Accepted1ms316 KiB
4Accepted1ms316 KiB
5Wrong answer1ms316 KiB
6Wrong answer1ms316 KiB
7Wrong answer1ms316 KiB
subtask30/12
8Accepted1ms316 KiB
9Accepted1ms316 KiB
10Wrong answer1ms316 KiB
11Wrong answer1ms316 KiB
12Wrong answer1ms316 KiB
13Accepted1ms500 KiB
14Wrong answer1ms316 KiB
15Wrong answer1ms316 KiB
16Wrong answer1ms508 KiB
17Wrong answer1ms316 KiB
18Wrong answer1ms316 KiB
19Wrong answer1ms316 KiB
20Wrong answer1ms316 KiB
21Wrong answer1ms316 KiB
subtask40/10
22Accepted2ms508 KiB
23Accepted2ms500 KiB
24Accepted1ms316 KiB
25Accepted1ms316 KiB
26Accepted1ms316 KiB
27Accepted1ms508 KiB
28Accepted1ms540 KiB
29Accepted1ms508 KiB
30Accepted1ms316 KiB
31Wrong answer1ms316 KiB
32Wrong answer1ms316 KiB
33Wrong answer1ms316 KiB
34Accepted1ms316 KiB
subtask50/10
35Accepted2ms508 KiB
36Accepted2ms500 KiB
37Accepted1ms316 KiB
38Accepted1ms316 KiB
39Accepted1ms316 KiB
40Accepted1ms508 KiB
41Accepted1ms540 KiB
42Accepted1ms508 KiB
43Accepted1ms316 KiB
44Wrong answer1ms316 KiB
45Wrong answer1ms316 KiB
46Wrong answer1ms316 KiB
47Accepted1ms316 KiB
48Accepted1ms316 KiB
49Accepted1ms316 KiB
50Accepted1ms316 KiB
51Accepted1ms316 KiB
52Accepted1ms316 KiB
53Wrong answer1ms316 KiB
54Wrong answer1ms316 KiB
55Accepted1ms316 KiB
56Wrong answer1ms316 KiB
57Wrong answer1ms316 KiB
58Wrong answer1ms316 KiB
59Wrong answer1ms316 KiB
60Wrong answer1ms316 KiB
61Wrong answer1ms508 KiB
62Wrong answer1ms316 KiB
63Wrong answer1ms316 KiB
64Wrong answer1ms316 KiB
65Wrong answer1ms560 KiB
subtask60/14
66Accepted1ms316 KiB
67Wrong answer1ms316 KiB
68Accepted1ms316 KiB
69Accepted1ms316 KiB
70Wrong answer1ms316 KiB
71Wrong answer1ms316 KiB
72Wrong answer1ms316 KiB
73Accepted1ms500 KiB
74Wrong answer1ms316 KiB
75Wrong answer1ms316 KiB
76Wrong answer1ms508 KiB
77Wrong answer1ms316 KiB
78Wrong answer1ms316 KiB
79Wrong answer1ms316 KiB
80Wrong answer1ms316 KiB
81Wrong answer1ms316 KiB
82Accepted2ms508 KiB
83Accepted2ms500 KiB
84Accepted1ms316 KiB
85Accepted1ms316 KiB
86Accepted1ms316 KiB
87Accepted1ms508 KiB
88Accepted1ms540 KiB
89Accepted1ms508 KiB
90Accepted1ms316 KiB
91Wrong answer1ms316 KiB
92Wrong answer1ms316 KiB
93Wrong answer1ms316 KiB
94Accepted1ms316 KiB
95Accepted1ms316 KiB
96Accepted1ms316 KiB
97Accepted1ms316 KiB
98Accepted1ms316 KiB
99Accepted1ms316 KiB
100Wrong answer1ms316 KiB
101Wrong answer1ms316 KiB
102Accepted1ms316 KiB
103Wrong answer1ms316 KiB
104Wrong answer1ms316 KiB
105Wrong answer1ms316 KiB
106Wrong answer1ms316 KiB
107Wrong answer1ms316 KiB
108Wrong answer1ms508 KiB
109Wrong answer1ms316 KiB
110Wrong answer1ms316 KiB
111Wrong answer1ms316 KiB
112Wrong answer1ms560 KiB
113Wrong answer1ms316 KiB
114Wrong answer1ms388 KiB
115Wrong answer1ms316 KiB
116Wrong answer1ms508 KiB
117Wrong answer1ms316 KiB
118Wrong answer1ms316 KiB
119Wrong answer1ms316 KiB
120Wrong answer1ms316 KiB
121Wrong answer1ms560 KiB
122Wrong answer1ms388 KiB
123Wrong answer1ms324 KiB
124Wrong answer1ms316 KiB
125Wrong answer1ms500 KiB
126Wrong answer1ms316 KiB
127Wrong answer1ms316 KiB
128Wrong answer1ms316 KiB
129Wrong answer1ms316 KiB
130Wrong answer1ms316 KiB
131Wrong answer1ms316 KiB