fork download 
  1. #include <stdio.h>
  2. #include <math.h>
  3.  
  4. main() {
  5.   float a = 25.0;
  6.   float b = 0.0;
  7.  
  8.   while (fabs(b*b - a) >= 0.01) {
  9.     b += 0.00001;
  10.   }
  11.   printf("%f\n", b);
  12. }
Success #stdin #stdout 0s 4392KB
comments (?)
stdin 
Standard input is empty
stdout 
4.999002
https://ideone.com/4HphCr
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!