255342026-02-20 15:41:23zhuyiKedves számokcpp17Wrong answer 20/502ms560 KiB
#include <bits/stdc++.h>
using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    string s; cin >> s;
    int n = s.size();
    vector <int> num(n);
    for(int i = 0; i < n; i++) num[i] = int(s[i]-'0');
    long long ans = 0;
    reverse(num.begin(), num.end());
    bool ok = true;
    for(int i = n-1; i >= 0; i--){
        if(num[i] > 3){
            ans += (1<<(i+1));
            ok = false;
            break;
        }
        else if(num[i] == 3){
            ans += (1<<i);
        }
        else if(num[i] > 0){
            ans += (1<<i);
            ok = false;
            break;
        }
    }
    if(ok) ans++;
    cout << ans;
    return 0;
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Wrong answer1ms316 KiB
subtask20/4
3Accepted1ms316 KiB
4Accepted1ms316 KiB
5Accepted1ms316 KiB
6Wrong answer1ms316 KiB
7Wrong answer1ms316 KiB
subtask30/12
8Accepted1ms316 KiB
9Accepted1ms316 KiB
10Accepted1ms316 KiB
11Wrong answer1ms316 KiB
12Wrong answer1ms316 KiB
13Accepted1ms316 KiB
14Accepted1ms508 KiB
15Accepted1ms500 KiB
16Wrong answer1ms324 KiB
17Wrong answer1ms316 KiB
18Wrong answer1ms316 KiB
19Wrong answer1ms316 KiB
20Wrong answer1ms316 KiB
21Wrong answer1ms316 KiB
subtask410/10
22Accepted1ms316 KiB
23Accepted1ms316 KiB
24Accepted1ms316 KiB
25Accepted1ms316 KiB
26Accepted1ms316 KiB
27Accepted1ms316 KiB
28Accepted1ms316 KiB
29Accepted1ms316 KiB
30Accepted1ms316 KiB
31Accepted1ms316 KiB
32Accepted1ms316 KiB
33Accepted1ms316 KiB
34Accepted1ms316 KiB
subtask510/10
35Accepted1ms316 KiB
36Accepted1ms316 KiB
37Accepted1ms316 KiB
38Accepted1ms316 KiB
39Accepted1ms316 KiB
40Accepted1ms316 KiB
41Accepted1ms316 KiB
42Accepted1ms316 KiB
43Accepted1ms316 KiB
44Accepted1ms316 KiB
45Accepted1ms316 KiB
46Accepted1ms316 KiB
47Accepted1ms316 KiB
48Accepted1ms316 KiB
49Accepted1ms316 KiB
50Accepted1ms316 KiB
51Accepted1ms316 KiB
52Accepted1ms316 KiB
53Accepted1ms392 KiB
54Accepted1ms316 KiB
55Accepted1ms560 KiB
56Accepted1ms316 KiB
57Accepted1ms316 KiB
58Accepted1ms336 KiB
59Accepted1ms508 KiB
60Accepted1ms316 KiB
61Accepted1ms368 KiB
62Accepted1ms316 KiB
63Accepted1ms508 KiB
64Accepted1ms316 KiB
65Accepted1ms316 KiB
subtask60/14
66Accepted1ms316 KiB
67Wrong answer1ms316 KiB
68Accepted1ms316 KiB
69Accepted1ms316 KiB
70Accepted1ms316 KiB
71Wrong answer1ms316 KiB
72Wrong answer1ms316 KiB
73Accepted1ms316 KiB
74Accepted1ms508 KiB
75Accepted1ms500 KiB
76Wrong answer1ms324 KiB
77Wrong answer1ms316 KiB
78Wrong answer1ms316 KiB
79Wrong answer1ms316 KiB
80Wrong answer1ms316 KiB
81Wrong answer1ms316 KiB
82Accepted1ms316 KiB
83Accepted1ms316 KiB
84Accepted1ms316 KiB
85Accepted1ms316 KiB
86Accepted1ms316 KiB
87Accepted1ms316 KiB
88Accepted1ms316 KiB
89Accepted1ms316 KiB
90Accepted1ms316 KiB
91Accepted1ms316 KiB
92Accepted1ms316 KiB
93Accepted1ms316 KiB
94Accepted1ms316 KiB
95Accepted1ms316 KiB
96Accepted1ms316 KiB
97Accepted1ms316 KiB
98Accepted1ms316 KiB
99Accepted1ms316 KiB
100Accepted1ms392 KiB
101Accepted1ms316 KiB
102Accepted1ms560 KiB
103Accepted1ms316 KiB
104Accepted1ms316 KiB
105Accepted1ms336 KiB
106Accepted1ms508 KiB
107Accepted1ms316 KiB
108Accepted1ms368 KiB
109Accepted1ms316 KiB
110Accepted1ms508 KiB
111Accepted1ms316 KiB
112Accepted1ms316 KiB
113Wrong answer1ms384 KiB
114Accepted1ms316 KiB
115Accepted1ms316 KiB
116Accepted1ms508 KiB
117Wrong answer1ms316 KiB
118Wrong answer1ms560 KiB
119Wrong answer1ms508 KiB
120Wrong answer1ms316 KiB
121Wrong answer1ms316 KiB
122Accepted1ms316 KiB
123Wrong answer2ms316 KiB
124Wrong answer1ms316 KiB
125Accepted1ms316 KiB
126Wrong answer1ms316 KiB
127Wrong answer1ms316 KiB
128Wrong answer1ms316 KiB
129Wrong answer1ms316 KiB
130Wrong answer1ms316 KiB
131Wrong answer1ms316 KiB