Quiz time!!

Question

Make a program which counts the number of numeric values in a string!!!

Eg:
input : i am born at 9th august 1996!!

output: 5
// where
9 -first number
1- second number
9-third number
9-fourth number
6- fifth number

so totally 5 numbers!! //

Answer 1

i'll bite

https://code.sololearn.com/WJtQnX33p07B/?ref=app

Answer 2

@burey
well that was easy to bite for you😂😂
I just created another quiz to make u chew this time😜😉
here is the link

https://www.sololearn.com/discuss/433726/?ref=app

Answer 3

@Michal
you program is all good😉
and it s decimal actually😅

Answer 4

did you mean 'decimal digits' ?

https://code.sololearn.com/wIQsjcz4I4XR/#php

<?php
$str = 'i am born at 9th august 1996!!';
$cnt = 0;
for($idx = 0; $idx < strlen($str); $idx++)
if (is_numeric($str[$idx])) $cnt++;

echo $cnt;
?>