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  1. #include <stdio.h>
  2. #include <math.h>
  3. int main()
  4. {
  5.     float e,x,a=4.62,b=0.68;
  6.     scanf("%f",&x);
  7.     if (x>=2*a)
  8.     {
  9.         e=a*atan((3/2*x+1)+b);
  10.     }
  11.     else if((x<=b)&&(x<a)) {
  12.  
  13.  
  14.     e=b*asin(a+b/log(x));
  15.     }
  16.     printf("e = %f",e);
  17.  
  18. return 0;
  19. }
  20.  
Success #stdin #stdout 0s 4544KB
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stdin
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Standard input is empty
stdout
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e = nan
https://ideone.com/okvDrv
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

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