234552026-01-23 09:45:06SzeredaiNatanaelKedves számokcpp17Wrong answer 4/502ms620 KiB
#include <bits/stdc++.h>
using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    string N;
    cin >> N;
    int L = N.size();

    long long ans = 1; // a szám 0

    // Rövidebb hosszúságú számok
    long long p = 1;
    for (int len = 1; len < L; ++len) {
        ans += p;
        p *= 2;
    }

    // Azonos hosszúság
    for (int i = 0; i < L; ++i) {
        if (N[i] > '0') {
            if (i > 0) {
                ans += (1LL << (L - i - 1));
            }
        }
        if (N[i] != '3') {
            cout << ans << "\n";
            return 0;
        }
    }

    // Ha N csak 0 és 3 számjegyekbõl áll
    ans++;
    cout << ans << "\n";
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms500 KiB
2Wrong answer1ms316 KiB
subtask24/4
3Accepted1ms316 KiB
4Accepted1ms316 KiB
5Accepted1ms316 KiB
6Accepted1ms316 KiB
7Accepted1ms316 KiB
subtask30/12
8Accepted1ms316 KiB
9Accepted1ms316 KiB
10Accepted1ms316 KiB
11Accepted1ms316 KiB
12Accepted1ms316 KiB
13Accepted2ms508 KiB
14Wrong answer1ms316 KiB
15Wrong answer1ms316 KiB
16Wrong answer1ms316 KiB
17Wrong answer1ms316 KiB
18Wrong answer1ms316 KiB
19Wrong answer1ms316 KiB
20Wrong answer1ms316 KiB
21Wrong answer1ms316 KiB
subtask40/10
22Accepted2ms324 KiB
23Wrong answer1ms316 KiB
24Accepted1ms316 KiB
25Wrong answer1ms500 KiB
26Accepted1ms316 KiB
27Wrong answer1ms316 KiB
28Wrong answer1ms316 KiB
29Wrong answer1ms420 KiB
30Accepted1ms316 KiB
31Wrong answer1ms316 KiB
32Accepted1ms316 KiB
33Accepted1ms620 KiB
34Wrong answer1ms316 KiB
subtask50/10
35Accepted2ms324 KiB
36Wrong answer1ms316 KiB
37Accepted1ms316 KiB
38Wrong answer1ms500 KiB
39Accepted1ms316 KiB
40Wrong answer1ms316 KiB
41Wrong answer1ms316 KiB
42Wrong answer1ms420 KiB
43Accepted1ms316 KiB
44Wrong answer1ms316 KiB
45Accepted1ms316 KiB
46Accepted1ms620 KiB
47Wrong answer1ms316 KiB
48Wrong answer1ms316 KiB
49Accepted1ms316 KiB
50Accepted1ms500 KiB
51Wrong answer1ms508 KiB
52Wrong answer1ms316 KiB
53Wrong answer1ms316 KiB
54Wrong answer1ms316 KiB
55Wrong answer1ms344 KiB
56Wrong answer1ms316 KiB
57Wrong answer1ms316 KiB
58Accepted1ms316 KiB
59Wrong answer1ms316 KiB
60Wrong answer1ms316 KiB
61Accepted1ms316 KiB
62Wrong answer1ms316 KiB
63Wrong answer1ms316 KiB
64Wrong answer1ms512 KiB
65Wrong answer1ms316 KiB
subtask60/14
66Accepted1ms316 KiB
67Wrong answer1ms316 KiB
68Accepted1ms316 KiB
69Accepted1ms316 KiB
70Accepted1ms316 KiB
71Accepted1ms316 KiB
72Accepted1ms316 KiB
73Accepted2ms508 KiB
74Wrong answer1ms316 KiB
75Wrong answer1ms316 KiB
76Wrong answer1ms316 KiB
77Wrong answer1ms316 KiB
78Wrong answer1ms316 KiB
79Wrong answer1ms316 KiB
80Wrong answer1ms316 KiB
81Wrong answer1ms316 KiB
82Accepted2ms324 KiB
83Wrong answer1ms316 KiB
84Accepted1ms316 KiB
85Wrong answer1ms500 KiB
86Accepted1ms316 KiB
87Wrong answer1ms316 KiB
88Wrong answer1ms316 KiB
89Wrong answer1ms420 KiB
90Accepted1ms316 KiB
91Wrong answer1ms316 KiB
92Accepted1ms316 KiB
93Accepted1ms620 KiB
94Wrong answer1ms316 KiB
95Wrong answer1ms316 KiB
96Accepted1ms316 KiB
97Accepted1ms500 KiB
98Wrong answer1ms508 KiB
99Wrong answer1ms316 KiB
100Wrong answer1ms316 KiB
101Wrong answer1ms316 KiB
102Wrong answer1ms344 KiB
103Wrong answer1ms316 KiB
104Wrong answer1ms316 KiB
105Accepted1ms316 KiB
106Wrong answer1ms316 KiB
107Wrong answer1ms316 KiB
108Accepted1ms316 KiB
109Wrong answer1ms316 KiB
110Wrong answer1ms316 KiB
111Wrong answer1ms512 KiB
112Wrong answer1ms316 KiB
113Wrong answer1ms316 KiB
114Wrong answer1ms316 KiB
115Wrong answer2ms492 KiB
116Accepted2ms508 KiB
117Wrong answer1ms316 KiB
118Wrong answer2ms316 KiB
119Wrong answer1ms316 KiB
120Wrong answer1ms316 KiB
121Accepted1ms316 KiB
122Wrong answer1ms508 KiB
123Wrong answer1ms316 KiB
124Wrong answer1ms316 KiB
125Wrong answer1ms316 KiB
126Accepted1ms316 KiB
127Accepted2ms332 KiB
128Wrong answer1ms316 KiB
129Accepted1ms376 KiB
130Wrong answer1ms316 KiB
131Accepted1ms316 KiB