Code not working

#1


What is the error in my code?

#2

https://ide.codingblocks.com/s/600394 i have corrected ur code… its working fine now… there was error in ur reverse list function only…

#3

i am unable to understand how ur code is correct and mine is not, it’s seems to work just same

#4

try to dry run on paper… u would get ur mistake… both are nowhere same…
bro ek pointer idhar ka udhar hua to pura code gya

#5

https://ide.codingblocks.com/s/600358 please check this bit, it works fine except the last one

#6

bro initially next pointer null rhega… then as loop runs assign it no the next… and correspondingly do…
node *prev = NULL;
node *curr = head;
node *next = NULL;
while(curr != NULL){
next = curr->next;
curr->next = prev;
prev = curr;
curr =next;
}
return prev;

#7

I hope ur doubt is cleared now???

#8

got it, thanks for ur help

#9

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