Question

1. Write a C++ function definition for a function called searchList, which has an integer array parameter. The function should search the array for an input value which is passed as a parameter variable. If the input value is located in the array, the function should return the index number of the array element. If the value is not found, the function should return -1. Make sure to add any other function parameters that are needed.

Answer 1

int searchList(int arr[], int size, int target) {
    for (int i = 0; i < size; ++i) {
        if (arr[i] == target) {
            return i;
        }
    }
    return -1;
}