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 6 of 15.
Shubhangi said:
2 years ago
@All.
The % modulus operator gives a remainder of only int and not applicable for float.
The % modulus operator gives a remainder of only int and not applicable for float.
(26)
Narayana reddy said:
1 decade ago
Is it possible take this in to EXE file to run other than c compiler please tell me.
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);
?
Sugandha Singh said:
1 decade ago
It means % operator is use when we are doing integer division to get the remainder?
Kalpanadevi said:
10 years ago
What is the maximum numbers of parameters that can be passed in printf and scanf?
Silambu said:
7 years ago
No @Keerthi.
The floating point remainder cannot be obtained by modulo operator.
The floating point remainder cannot be obtained by modulo operator.
(1)
Sivaraman said:
1 decade ago
It's really not understand me, please briefly explain it for modf() and fmod().
Kennedy muriuki said:
8 years ago
I support answer C, fmod should be used in float where we need decimal points.
Sri said:
1 decade ago
Why we can use the fmod? instead of that what word is apt for the execution.
Pooja Papule said:
1 decade ago
But % operator also gives remainder in output.... So, we can also use %....
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