I AM NOT ABLE TO SOLVE LOWER UPPR PROBLEM

I AM NOT GETTING HOW TO ITERATE THE LOOP FROM MEANS GETTING DIFFICULTY IN IT.

didnā€™t understand your doubt
can you explain it properly whatā€™s your question??

Print ā€œlowercaseā€ if user enters a character between ā€˜a-zā€™ , Print ā€œUPPERCASEā€ is character lies between ā€˜A-Zā€™ and print ā€œInvalidā€ for all other characters like $,.^# etc.

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yes clear sir thanku

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