Question

How to compare a float with a value in C

Answer 1

#include <stdio.h> 
 
int main(int argc, char **argv)
{ 
    float f = 0.1; 
	
    if (f == 0.1) 
        printf("f == 0.1\n"); 
    else if (f == 0.1f) 
        printf("f == 0.1f\n"); 
    else
        printf("end if\n"); 
     
    return 0; 
}   
 
 
/*
run:
 
f == 0.1f
 
*/

 

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