A company wishes to make their order placing processore secure. REVERSE OTP code asked in WIPRO feb 2022

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 A company wishes to make their order placing processore secure. To do this they will provide the customer an OTP to ensure that the order is not being placed by a robot. The OTP is calculated as the reversal of the order amount. Write an algorithm to find the OTP, calculated as the reversal of the order amount.




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