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Discussion :: Declarations and Initializations

  1. Which of the following operations are INCORRECT?

    2. A. 
    int i = 35; i = i%5;
    B. 
    short int j = 255; j = j;
    C. 
    long int k = 365L; k = k;
    D. 
    float a = 3.14; a = a%3;

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    Answer : Option D

    Explanation :

    float a = 3.14; a = a%3; gives "Illegal use of floating point" error.

    The modulus (%) operator can only be used on integer types. We have to use fmod() function in math.h for float values.

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