Functions - C Programming Questions and Answers

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Which of the following statements are correct about the function?

 long fun(int num) 
 {     
    int i; 
    long f=1;    
    for(i=1; i  
       f = f * i;
     return f ;
 }

The function calculates the value of 1 raised to power num.

The function calculates the square root of an integer

The function calculates the factorial value of an integer

None of above

Answer : Option C

Explanation :

Yes, this function calculates and return the factorial value of an given integer num.

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