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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 = strstr(a, b);
  15.  
  16. 	//cout << lengthA <<" " << lengthB;
  17.  
  18. 	if (strcmp(a,b) == 0) {
  19. 		cout <<strcat(a,b);
  20. 	} else if (strcmp(a,b) != 0){
  21. 		while (p != 0) {
  22. 		cout << p - a;
  23. 		p = strstr(p + 1, b );
  24. 	}
  25. 	if (p == 0)  {
  26. 		for ( int i = 0; i < (lengthA + lengthB); ++i) {
  27. 			cout << a[i] << b[i];
  28. 		}
  29. 	}
  30. 	cout << p;
  31. 	}
  32.  
  33.  
  34. 	return 0;
  35. }
Success #stdin #stdout 0.01s 5316KB
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https://ideone.com/rU9zzk
language:
C++14 (gcc 8.3)
created:
1 day ago
visibility:
public

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