Please explain me about the working of above code

Question

I want to know about %ld and working of sizeof as well as about code given

Answer 1

Post your code?

Answer 2

#include <stdio.h>
int main() {
printf("int: %ld \n", sizeof(int));
printf("float: %ld \n", sizeof(float));
printf("double: %ld \n", sizeof(double));
printf("char: %ld \n", sizeof(char));
return 0;
}

Answer 3

%d is use to print any integer. And sizeof function is used to know the size of any data type(in bytes) such as integer, float, character etc

Answer 4

Muhammad Faisal
sizeof has type long unsigned int so for this type we use %ld which represents long integer value

Answer 5

I'm sorry
I couldn't understand it...

Answer 6

Muhammad Faisal
You have to learn C course to understand.

Answer 7

How can I do that..

Answer 8

Muhammad Faisal
You don't know how to learn anything?

Answer 9

https://www.sololearn.com/Course/C/?ref=app

Answer 10

Thanks alot sir!

Answer 11

Thanks alot ma'am!

Answer 12

Why is the return type of the sizeof() function ld instead of d? I don't think that there would be any declared variable with a size that goes beyond int's storage capacity.