Codeforces Round #306 (Div. 2) 550C - Divisibility by Eight Solution

                                                

  Problem Link: https://codeforces.com/problemset/problem/550/C

Solution in C++:

1. /// La ilaha illellahu muhammadur rasulullah
2. ///******Bismillahir-Rahmanir-Rahim******///
3. /// Abul Hasnat Tonmoy
4. /// Department of CSE,23rd batch
5. /// Islamic University,Bangladesh
6. ///**********ALLAH IS ALMIGHTY************///
7. #include <bits/stdc++.h>
8. using namespace std;
9. int main() {
10. ios_base::sync_with_stdio(0);
11. cin.tie(0);
12. string s;
13. cin >> s;
14. s = "00" + s;
15. int n = s.size();
16. int i, j, k, a, b, c;
17. bool f = false;
18. for (int i = 0; i < n; i++) {
19. for (int j = i + 1; j < n; j++) {
20. for (int k = j + 1; k < n; k++) {
21. a = s[i] - '0';
22. b = s[j] - '0';
23. c = s[k] - '0';
24. int num1 = (a * 100) + (b * 10) + c;
25. if (num1 % 8 == 0) {
26. cout << "YES" << endl;
27. cout << num1 << endl;
28. return 0;
29. }
30. }
31. }
32. }
33. cout << "NO" << endl;
34. }