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  1. #include <iostream>
  2. #include <vector>
  3.  
  4. int main() {
  5. 	std::vector<int> vecA = { 1, 2, 3 };
  6. 	std::vector<int> vecB = { 1, 2, 3, 4, 5, 6, 7 };
  7.  
  8. 	for (auto a = vecA.begin(), b = vecB.begin(); b != vecB.end(); ++a, ++b)
  9. 	{
  10. 		if (a == vecA.end())
  11. 			a = vecA.begin();
  12.  
  13. 		std::cout << "a=" << *a << ", b=" << *b << std::endl;
  14. 	}
  15.  
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 3272KB
comments (?)
stdin 
Standard input is empty
stdout 
a=1, b=1
a=2, b=2
a=3, b=3
a=1, b=4
a=2, b=5
a=3, b=6
a=1, b=7
https://ideone.com/XCR2Ij
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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