#include <stdio.h> void main() { float x = 0.1; if (x == 0.1) printf("Sanfoundry"); else printf("Advanced C Classes"); }

Question

The o/p is "Advanced c classes "
How ??

Answer 1

𝔸𝕒𝕗𝕥𝕒𝕓 𝕂𝕙𝕒𝕟

What ✳AsterisK✳ said is right and if you desire to get the output as "Sanfoundry", please make sure the condition inside if is "x==0.1f"

#include <stdio.h>
int main()
{
float x = 0.1;
if (x == 0.1f)
printf("Sanfoundry");
else
printf("Advanced C Classes");
return 0;
}

Answer 2

x is float while just writing 0.1 is a double, hence the reason precision make em different

Answer 3

I got it.
Thanks both of you.🙂