c++ array iterator for loop code example
Example 1: c++ loop through array
string texts[] = {"Apple", "Banana", "Orange"};
for( unsigned int a = 0; a < sizeof(texts); a = a + 1 )
{
cout << "value of a: " << texts[a] << endl;
}
Example 2: lopping over an array c++
for (int i = 0; i < arr.size(); ++i){
cout << i << ":\t" << arr[i] << endl;
}
for (int element : arr){
cout << element << endl;
}
for (int &element : arr){
cout << element << endl;
}
Example 3: for loop with array c++
int v[] = {1,2,3,4,5};
for (int n : v)
cout << n << endl;