range function in c++ using 2 loops code example
Example 1: 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;
}
Example 2: Range based for loop c++
for(auto& i : arr)
cout << i << " ";