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  1. #include <stdio.h>
  2. #include <math.h>
  3.  
  4. int main() {
  5.     double x, f;
  6.  
  7.     printf("Enter x: ");
  8.     scanf("%lf", &x);
  9.  
  10.     f = 0.25 * pow(x, 5) + 4 * pow(x + 20, 4) - 2 * x;
  11.  
  12.     printf("f(x) = %.2lf\n", f);
  13.  
  14.     return 0;
  15. }
  16.  
Success #stdin #stdout 0.01s 5316KB
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stdin
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Standard input is empty
stdout
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Enter x: f(x) = 640000.00
https://ideone.com/4F9pJq
language:
C (gcc 8.3)
created:
3 hours ago
visibility:
public

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