Somebody please help me to understand!

Question

#include<stdio.h>
int main()
{
float a=3.0,b=4.0,c=5.0,d=6.0;
printf("a+b-c=%f\n", a+b-c);
printf("b%%a-c+b/a=%f\n", b%a-c+b/a);
return 0;
}

error: invalid operands to binary expression
('float' and 'float')
printf("b%%a-c+b/a=%f\n", b%a-c+b/a);
~^~

Answer 1

#include<stdio.h>
int main()
{
int a=3,b=4,c=5;
printf("a+b-c=%d\n", a+b-c);
printf("b%%a-c+b/a=%d\n", b%a-c+b/a);
return 0;
} moduls operator float nihi leta use int

Answer 2

Modulo operator is not defined for float.
Use the following instead.

#include <math.h>

printf("%f", fmod(4.0, 3.5));

Answer 3

Thank you