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  1. //(c)Terminator
  2. #include <iostream>
  3. using namespace std;
  4.  
  5.  
  6.  
  7. bool isIncludedAtoB(const int* a, unsigned n1, 
  8. 			        const int* b, unsigned n2){
  9. 	const int* p1, *p2;
  10. 	const int* e1 = a + n1;
  11. 	const int* e2 = b + n2;
  12.  
  13. 	for(; b != e2; ++b){
  14.  
  15. 		p1 = a;
  16. 		p2 = b;
  17. 		while((p1 != e1) && (p2 != e2)){
  18. 			if(*p1 != *p2)
  19. 				break;
  20. 			++p1;
  21. 			++p2;
  22. 		}
  23.  
  24. 		if(p1 == e1)
  25. 			return true;
  26. 	}
  27. 	return false;
  28. }
  29.  
  30.  
  31.  
  32. int main(void){
  33. 	int a[]  = { 1, 0, 1, 1 };
  34. 	int b[]  = { 0, 1, 0, 1, 1, 0 };
  35.  
  36. 	bool ret = isIncludedAtoB(a, sizeof(a)/sizeof(a[0]),
  37. 		                      b, sizeof(b)/sizeof(b[0]));
  38. 	(ret) ? 
  39. 		cout << "Yes included a to b." << endl
  40. 	:
  41. 		cout << "Not !!!" << endl;
  42. 	return 0;
  43. }
Success #stdin #stdout 0s 3340KB
comments (?)
stdin 
Standard input is empty
stdout 
Yes included a to b.
https://ideone.com/CRia2u
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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