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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. using ll = long long;
  4.  
  5. bool cmp (string a, string b) {
  6. 	// a > b
  7.  
  8. 	auto x = a.find_first_not_of('0');
  9. 	auto y = b.find_first_not_of('0');
  10. 	a.erase (0, x);
  11. 	b.erase (0, y);
  12.  
  13. 	if (a.size() != b.size()) {
  14. 		return a.size() < b.size();
  15. 	}
  16. 	else {
  17. 		for (ll i = 0; i < a.size(); i++) {
  18. 			if (a[i] != b[i]) {
  19. 				return a[i] < b[i];
  20. 			}
  21. 		}
  22. 	}
  23. 	return 0;
  24. }
  25.  
  26. int main () {
  27. 	ios_base::sync_with_stdio(0);
  28. 	cin.tie(0); cout.tie(0);
  29.  
  30. 	if (fopen ("greencode.inp", "r")) {
  31. 		freopen ("greencode.inp", "r", stdin);
  32. 		freopen ("greencode.out", "w", stdout);
  33. 	}
  34.  
  35. 	string s;
  36. 	getline (cin, s);
  37. 	s += " ";
  38. 	string t = "";
  39. 	vector <string> a;
  40. 	bool ok = 0;
  41.  
  42. 	for (ll i = 0; i < s.size(); i++) {
  43. 		if (ok == 0) {
  44. 			if (s[i] >= '0' && s[i] <= '9') {
  45. 				t += s[i];
  46. 				ok = 1;
  47. 			}
  48. 		}
  49. 		else {
  50. 			if (s[i] >= '0' && s[i] <= '9') {
  51. 				t += s[i];
  52. 			}
  53. 			else {
  54. 				a.push_back(t);
  55. 				t = "";
  56. 				ok = 0;
  57. 			}
  58. 		}
  59. 	}
  60.  
  61. 	sort (a.begin(), a.end(), cmp);
  62. 	for (ll i = 0; i < a.size(); i++) {
  63. 		cout << a[i] << " ";
  64. 	}
  65.  
  66.  
  67. 	return 0;
  68. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/EwREz0
language:
C++14 (gcc 8.3)
created:
1 day ago
visibility:
public

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