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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.  
  5.     float x = 1;
  6.     float coefficients[] = {1, -4, 3, -2, 1, -9};
  7.     float result = 0;
  8.  
  9.     for (int i = 0; i < sizeof(coefficients)/sizeof(float); i++) {
  10.         result = coefficients[i] + result*x;
  11.     }
  12.  
  13.     printf("%f\n", result);
  14.  
  15.     return 0;
  16. }
Success #stdin #stdout 0s 9424KB
comments (?)
stdin 
Standard input is empty
stdout 
-10.000000
https://ideone.com/cdXKIR
language:
C (gcc 8.3)
created:
5 years ago
visibility:
public

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