Please help which test cases are failing

#1

https://ide.codingblocks.com/s/341855 i recursively call the character array and once i find that two elements consicutively are same i increment the array by 2.Such that the next element which is same is skipped in the recursive call

#2

for the input
AAAABC
output should be
ABC
not
AABC

this is because in question it is mention that you have to
removes all consecutive duplicates.