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 5 of 15.
Keerthi said:
1 decade ago
Nice explanation given by premkumar now its very clear.
Anitha said:
1 decade ago
Hai friends, mod() is used for the integer division to get remainder. Where as fmod() is used to get floating point remainder. We find both mod() and fmod()in math.h header file check it once.
Sagar said:
1 decade ago
What is the difference between %, mod(), fmod() and modf()?
Abhishek said:
1 decade ago
Thanks Anitha for your Answer.
Narayana reddy said:
1 decade ago
Is it possible take this in to EXE file to run other than c compiler please tell me.
Raku said:
1 decade ago
@Nayarana it is not possible.
Ajinkya said:
1 decade ago
What is the difference between
rem = modf(3.14, 2.1);
rem = fmod(3.14, 2.1);
?
rem = modf(3.14, 2.1);
rem = fmod(3.14, 2.1);
?
Rajasekar said:
1 decade ago
Its very nice.
Dipak said:
1 decade ago
I think, an % sign also can done it !
Rohini palanichamy said:
1 decade ago
@Ajinkya , see @pramkumar's explanation , you will clear.
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