Merged Sorted LInked List All test cases failed

#1

Why my all test cases failed but compiling give right answer

#2

please provide your code link

#3

@leoking collabrated mode on kar diya hai

#4

Bhai collabarated mode mat use kiya kar usme problem aati hai, sidha code ka link bhej

#5

@leoking https://ide.codingblocks.com/s/293468