C Programming - Declarations and Initializations - Discussion
Discussion Forum : Declarations and Initializations - General Questions (Q.No. 1)
1.
Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ?
Answer: Option
Explanation:
fmod(x,y) - Calculates x modulo y, the remainder of x/y.
This function is the same as the modulus operator. But fmod() performs floating point divisions.
Example:
#include <stdio.h>
#include <math.h>
int main ()
{
printf ("fmod of 3.14/2.1 is %lf\n", fmod (3.14,2.1) );
return 0;
}
Output:
fmod of 3.14/2.1 is 1.040000
Discussion:
141 comments Page 3 of 15.
Deepak sharma said:
1 decade ago
That is right answer because the given expression is in the floating type formate so witought fmod() is use that not give right answer so fmod() is used.
V!nu said:
1 decade ago
Nice explanation. I agree with that answer.
Pappu said:
1 decade ago
Ya, swathi answer is correct.
Ram krishna said:
1 decade ago
Ya. Its nice ans we use % and mod () , fun for int, type but not for float hence fmode is right answer.
Kavita.C.K said:
1 decade ago
What is the difference between %, mod(), fmod()and modf()?
Kavita.C.Karjagar said:
1 decade ago
What is the function of fmod and were we can use fmod?
Prathamesh m. patkar said:
1 decade ago
Yes, because the given values are in floating type so we also want the ans in floating type therefore we use fmod().
Sivakumar said:
1 decade ago
I want to know clear difference between fmod() and modf().
Vijay said:
1 decade ago
What is the difference between %, mod(), fmod() and modf()?
Ratnaprakash said:
1 decade ago
Me too want to know about fmod&modf.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers