C Programming - Declarations and Initializations - Discussion

Discussion Forum : Declarations and Initializations - Point Out Correct Statements (Q.No. 2)
Which of the following operations are INCORRECT?
int i = 35; i = i%5;
short int j = 255; j = j;
long int k = 365L; k = k;
float a = 3.14; a = a%3;
Answer: Option

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.

17 comments Page 1 of 2.

Xiyaz said:   3 years ago
int can only hold numbers not letters, here 'L'. So that's incorrect, Isn't it?

Veni said:   4 years ago
I can't understand this, Can anyone explain clearly?

Raut Achyut said:   5 years ago
How to initialize 365L in K variable?

C.kumar said:   5 years ago

There is no need to assign L in integer type only we need to identify L in long D in duble and F in float.
int i=10;
long i =10L;
double i= 10D;
float i= 10F;

Shan said:   5 years ago
long int k = 365L; k = k;
in integer k how the character L is assigned.
is this is possible? PLease explain.

Mitali said:   8 years ago
% is a modulus operator. It gives the remainder after dividing. But in A we got reminder=0 so how it is not giving error.

Mitali said:   8 years ago
Why in option B & C variables are redefined?

Durga said:   8 years ago
Over flow means?

Vicky said:   8 years ago
Here an option B and C variable are again defined that's is wrong I think so guy's please help me how to its correct?

Vidhi jain said:   9 years ago
Short int
long int

What is the meaning of these two statements?

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