Untitled

#include <stdio.h>
#include <math.h>

int main()
{
    int end = 0, count = 1;
    double diff, a1 = 2, a2 = 0, temp = 0;
    a2 = a1;
    scanf("%lf", &diff);
    
    while (end != 1) {
        
        temp = a2;
        a2 = a1 + 1/a2;
        count++;
        
        if (fabs(a2 - temp) < diff) {
            printf("%d %.6lf %.6lf", count, temp, a2);
            return 0;
        }
        
    }
    
    
  
    return 0;
}