PHP Program to find Average of N Numbers

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Using for loop

In the following example, we will find the average of numbers between 1 and 10 using for loop.

Example

PHP Compiler
<?php $start = 1; $end = 10; $total = 0; $count = ($end - $start) + 1; $average = 0; echo "Average of numbers between $start and $end: <br>"; for($start=$start; $start<=$end; $start++) $total += $start; echo "<br> Total = $total"; echo "<br> Count = $count"; $average = $total / $count; echo "<br> Average is $average"; ?>

Using while loop

In the following example, we will find the average of numbers between 1 and 10 using while loop.

Example

PHP Compiler
<?php $start = 1; $end = 10; $total = 0; $count = ($end - $start) + 1; $average = 0; echo "Average of numbers between $start and $end: <br>"; while($start <= $end) { $total += $start; $start++; } echo "<br> Total = $total"; echo "<br> Count = $count"; $average = $total / $count; echo "<br> Average is $average"; ?>

Using do while loop

In the following example, we will find the average of numbers between 1 and 10 using do while loop.

Example

PHP Compiler
<?php $start = 1; $end = 10; $total = 0; $count = ($end - $start) + 1; $average = 0; echo "Average of numbers between $start and $end: <br>"; do{ $total += $start; $start++; }while($start <= $end); echo "<br> Total = $total"; echo "<br> Count = $count"; $average = $total / $count; echo "<br> Average is $average"; ?>

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