oj.uz

Submission #584138

# Submission time Handle Problem Language Result Execution time Memory
584138 2022-06-26T22:09:22 Z Olympia Palindrome-Free Numbers (BOI13_numbers) C++17
34.1667 / 100
 1000 ms 320 KB 
#include <bits/stdc++.h>
using namespace std;
int main() {
    int64_t a, b;
    cin >> a >> b;
    int ans = 0;
    for (int i = a; i <= b; i++) {
        string s = to_string(i);
        bool fine = true;
        for (int j = 0; j < s.length(); j++) {
            if (j >= 1 && s[j] == s[j - 1]) {
                fine = false;
            }
            if (j >= 2 && s[j] == s[j - 2]) {
                fine = false;
            }
        }
        ans += fine;
    }
    cout << ans << '\n';
}

Compilation message

numbers.cpp: In function 'int main()':
numbers.cpp:10:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |         for (int j = 0; j < s.length(); j++) {
      |                         ~~^~~~~~~~~~~~

Subtask #1
22.5 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Execution timed out 1086 ms 212 KB Time limit exceeded
4 Correct 2 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 300 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 296 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 2 ms 212 KB Output is correct
15 Correct 2 ms 300 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Execution timed out 1087 ms 212 KB Time limit exceeded
20 Correct 3 ms 320 KB Output is correct

Subtask #2
11.6666666667 / 75.0

# Verdict Execution time Memory Grader output
1 Correct 186 ms 292 KB Output is correct
2 Execution timed out 1090 ms 212 KB Time limit exceeded
3 Execution timed out 1088 ms 212 KB Time limit exceeded
4 Execution timed out 1084 ms 212 KB Time limit exceeded
5 Execution timed out 1090 ms 212 KB Time limit exceeded
6 Execution timed out 1068 ms 212 KB Time limit exceeded
7 Correct 76 ms 212 KB Output is correct
8 Correct 48 ms 212 KB Output is correct
9 Correct 88 ms 276 KB Output is correct
10 Correct 135 ms 212 KB Output is correct
11 Correct 171 ms 280 KB Output is correct
12 Execution timed out 1037 ms 280 KB Time limit exceeded
13 Correct 186 ms 212 KB Output is correct
14 Execution timed out 1075 ms 212 KB Time limit exceeded
15 Execution timed out 1091 ms 212 KB Time limit exceeded
16 Execution timed out 1088 ms 212 KB Time limit exceeded
17 Execution timed out 1089 ms 212 KB Time limit exceeded
18 Execution timed out 1081 ms 212 KB Time limit exceeded
19 Execution timed out 1091 ms 212 KB Time limit exceeded
20 Execution timed out 1087 ms 212 KB Time limit exceeded
21 Execution timed out 1088 ms 212 KB Time limit exceeded
22 Execution timed out 1090 ms 212 KB Time limit exceeded
23 Execution timed out 1087 ms 212 KB Time limit exceeded
24 Execution timed out 1074 ms 212 KB Time limit exceeded
25 Execution timed out 1088 ms 212 KB Time limit exceeded
26 Execution timed out 1077 ms 212 KB Time limit exceeded
27 Execution timed out 1092 ms 212 KB Time limit exceeded
28 Execution timed out 1089 ms 212 KB Time limit exceeded
29 Execution timed out 1069 ms 212 KB Time limit exceeded
30 Execution timed out 1095 ms 212 KB Time limit exceeded
31 Execution timed out 1093 ms 212 KB Time limit exceeded
32 Execution timed out 1086 ms 212 KB Time limit exceeded
33 Execution timed out 1084 ms 212 KB Time limit exceeded
34 Execution timed out 1088 ms 212 KB Time limit exceeded
35 Execution timed out 1081 ms 212 KB Time limit exceeded
36 Execution timed out 1088 ms 212 KB Time limit exceeded
37 Execution timed out 1080 ms 212 KB Time limit exceeded
38 Execution timed out 1081 ms 212 KB Time limit exceeded
39 Execution timed out 1092 ms 212 KB Time limit exceeded
40 Execution timed out 1093 ms 212 KB Time limit exceeded
41 Execution timed out 1089 ms 212 KB Time limit exceeded
42 Execution timed out 1095 ms 212 KB Time limit exceeded
43 Execution timed out 1076 ms 212 KB Time limit exceeded
44 Execution timed out 1080 ms 212 KB Time limit exceeded
45 Execution timed out 1090 ms 212 KB Time limit exceeded