CPP

range based for loop c++

array<int, 5> values = {1, 2, 3, 4, 10};
// the type declaration below must be consistent with the array type
for (int x : values){ //we use a colon instead of in
cout << x << endl;
}

C++ Range Based for Loop

#include <iostream>

using namespace std;

int main() {
  
    int num_array[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
  
    for (int n : num_array) {
        cout << n << " ";
    }
  
    return 0;
}

range based for loop c++

for (<variable_declaration> : expression){
//statements
}

Range based for loop c++

for(auto& i : arr) 
  cout << i << " ";