Datatypes - Programming

Q1:

Which of the following is the correct ways to set a value 3.14 in a variable pi such that it cannot be modified?

A float pi = 3.14F;

B #define pi 3.14F;

C const float pi = 3.14F;

D const float pi; pi = 3.14F;

E pi = 3.14F;

ANS:C - const float pi = 3.14F;

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