Prime Checker Problem

#1

I did the prime checker problem on hackerblocks and one of the test case failed. My code is little different from what sir wrote, but can somebody explain what is wrong with my code?

#2

please provide link of code

#3

prime checker
This is the code written by sir

#4

Prime1
This is the code I wrote

#5

also send the link of code and problem so that i can check and rectify it

photo will not helps

save code at https://ide.codingblocks.com/ and send link generated

#6

okay, I’ll paste the problem here and send you the link of the code.

Question: prime question

#7

i got the mistake you have done

suppose you want to find whether 25 is prime or not
you check it with 2 that it is not divisible by 2

will this is okay now can you say it is prime
obviously not you have to check till n-1

but what you have done
if it is not divisible you just say prime which is wrong

#8

This is the link to my code

#9

will you got it ??
sir code is correct follow that approach

1 Like
#10

Okayy, i got my mistake… Thanks alot sir :smiley: