Alter the contents of flag register in 8085

Statement: Write a set of instructions to alter the contents of flag register in 8085.

• PUSH PSW: Save flags on stack
• POP H: Retrieve flags in 'L'
• MOV A, L :Flags in accumulator
• CMA:Complement accumulator
• MOV L, A:Accumulator in 'L'
• PUSH H:Save on stack
• POP PSW:Back to flag register
• HLT:Terminate program execution