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Digits & Magic

In this pandemic situation while everyone is quarantined. Karan is bored and want to have fun, and went to his elder sister. His elder sister suggested an idea to play with numbers. She gave him a task to count digits in given number. To increase complexity of task she gave him $2$ numbers $A$ and $B$.Both A and B cannot be 0 at same time. Now, Karan has to find number of digits required to r

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solution.cppC++17

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