PHP Exercises: Compute the sum of values in a given array of integers except the number 17
108. Sum of Array Except 17
Write a PHP program to compute the sum of values in a given array of integers except the number 17. Return 0 if the given array has no integer.
Sample Solution:
PHP Code :
<?php
// Define a function named 'test' that takes an array of numbers as a parameter
function test($nums)
{
// Initialize a variable $sum with a value of 0
$sum = 0;
// Iterate through the elements of the array using a for loop
for ($i = 0; $i < sizeof($nums); $i++) { // Check if the current element is not equal to 17, increment $sum by the value of the current element if ($nums[$i] != 17) $sum += $nums[$i]; } // Return the sum of values in the array except for the number 17 return $sum; } // Call the 'test' function with an array [1, 5, 7, 9, 10, 17] and print the result echo "Sum of values in the array of integers except the number 17: ". test([1, 5, 7, 9, 10, 17] ); ?>
Sample Output:
Sum of values in the array of integers except the number 17: 32
Flowchart:
Flowchart: Compute the sum of values in a given array of integers except the number 17.For more Practice: Solve these Related Problems:
- Write a PHP script to calculate the sum of an array’s values while skipping any occurrence of the number 17.
- Write a PHP function to iterate through an array and sum only those values that are not equal to 17.
- Write a PHP program to use conditional logic to omit 17 from the summation of an array’s elements.
- Write a PHP script to perform a cumulative sum on an array with a filter that excludes the number 17.
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