fork download
copy 
  1. #include <iostream>
  2. #include <vector>
  3. #include <algorithm>
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8. 	vector<int> a = { 1, 2, 3, 4, 5};
  9. 	vector<int> b;
  10.  
  11. 	transform(a.begin(), a.end()-1, a.begin()+1, back_inserter(b), plus<int>());
  12.  
  13. 	for (auto elem : b)
  14. 		cout << elem << " ";
  15.  
  16. 	// your code goes here
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 16064KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
3 5 7 9
https://ideone.com/qLmHeo
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!