Not able to understand problem

#1

not able to understand how to solve this problem\

#2

hi @shivamraj53.sr
all the ques says is print ā€œlowercaseā€ if user enters a character between ā€˜a-zā€™ , print ā€œUPPERCASEā€ is character lies between ā€˜A-Zā€™, else print ā€œInvalidā€
refer my code -->https://ide.codingblocks.com/s/643419

#3

hi @shivamraj53.sr
i hope it is clear now??

#4

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