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  1. #include <iostream>
  2. #include <cstring>
  3. using namespace std;
  4.  
  5. const int MAX_LENGTH = 2000;
  6.  
  7. int main() {
  8. 	char a[MAX_LENGTH], b[MAX_LENGTH];
  9. 	cin >> a >> b;
  10. //	cin.getline(a,MAX_LENGTH);
  11. //	cin.getline(b,MAX_LENGTH);
  12. 	int lengthA = strlen(a);
  13. 	int lengthB = strlen(b);
  14. 	char *p ;
  15. 	int flag = 1, pos = -1;
  16. 	if (strcmp(a, b) > 0) {
  17. 		 p = strstr(a, b); ///
  18. 		 while (p != 0 && flag == 1) {
  19. 			pos = p - a;
  20. 			cout << p - a;
  21. 			p = strstr(p + 1, b);
  22. 			flag = 2;
  23. 		}
  24. 		cout << "DA ";
  25. 	} else if (strcmp(a, b) < 0) {
  26. 		 p = strstr(b, a); ///
  27. 		  while (p != 0 ) {
  28. 		  	pos = p - b;
  29. 			cout << p - b;
  30. 			p = strstr(p + 1, a);
  31. 			flag = 3;
  32. 		}
  33. 		cout << "NU " ;
  34. 	}
  35. 	cout << pos <<"<--\n";
  36.  
  37. 	if (strcmp(a,b) == 0) {
  38. 		cout <<a << b;
  39. 	} else if (pos == -1){
  40. 		for (int i = 0; i < lengthA || i < lengthB  ; ++i) {
  41. 			if (i > lengthA - 1 && i < lengthB ) {
  42. 				cout << b[i];
  43. 			} else if (i > lengthB - 1 && i < lengthA ) {
  44. 				cout << a[i];
  45. 			} else {
  46. 				cout << a[i] << b[i];
  47. 				//	cout << a[i] << b[i]<< i <<";\n";
  48. 			}
  49. 		}
  50. 	} else if ( flag % 2 == 0) {
  51. 		cout << pos + 1 << " " << pos + lengthB ;
  52. 	} else {
  53. 		cout << pos << " " << pos + lengthA - 1;
  54. 	}
  55. 	return 0;
  56. }
Success #stdin #stdout 0.01s 5320KB
comments (?)
stdin 
asaa
sa
stdout 
NU -1<--
assaaa
https://ideone.com/KynPqs
language:
C++14 (gcc 8.3)
created:
10 hours ago
visibility:
public

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