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  1. #include <vector>
  2. #include <algorithm>
  3. #include <iostream>
  4.  
  5. using namespace std;
  6.  
  7. int main() {
  8.   vector<int> v = {1, 2, 3, 4, 5};
  9.  
  10.   // Define an external variable
  11.   int sum = 10;
  12.  
  13.   // Pass the external variable to the lambda function
  14.   for_each(v.begin(), v.end(), [sum](int i) {
  15.   	if (sum == 10)
  16.   		cout<<"shiv"<<endl;
  17.     //sum += i;
  18.   });
  19.  
  20.   // Print the sum
  21.   cout << sum << endl;
  22.  
  23.   return 0;
  24. }
Success #stdin #stdout 0.01s 5272KB
comments (?)
stdin 
Standard input is empty
stdout 
shiv
shiv
shiv
shiv
shiv
10
https://ideone.com/VpljWG
language:
C++14 (gcc 8.3)
created:
11 days ago
visibility:
public

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