Counting in an Array

A linear array can be used to store a simple list of data.

Assume that the array ages[] contains 10 int values.
Write a loop that counts ages that are between 15 and 20.

Solution

int[]  ages = {17 , 25, 13 , 18 , 19 ,  12 , 28 , 65 , 17 , 18};

int count = 0;

for(int  c = 0;  c < 10 ;  c = c + 1)
{
    if ( ages[c] >= 15   &&   ages[c] <= 20 )
    {
        count = count + 1;
    }
}

output("Found " + count + " ages between 15 and 20");   

//**  The correct result for the array above is  5  **