C Program to Calculate Generic Root of a Number using Mathematical Formula

http://technotip.com/6781/c-program-to-calculate-generic-root-of-a-number-using-mathematical-formula/

Lets write a C program to calculate Generic Root of a Number using Mathematical Formula.

Generic Root: We keep adding individual digits of a number until we get single digit output.

Formula To Calculate Generic Root: generic_root = 1 + ( (number-1)%9 );

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