fork download
  1. #include <stdio.h>
  2.  
  3.  
  4. int main(void) {
  5.  
  6.  
  7. double a, b, c;
  8. scanf("%lf",&a);
  9. scanf("%lf",&b);
  10.  
  11. c = 100 - 3 / 50 * ( 4 * a - 2 * b ) * ( 4 * a - 2 * b ) * ( 4 * a - 2 * b);
  12.  
  13. printf("%lf\n",c);
  14.  
  15. return 0;
  16. }
Success #stdin #stdout 0s 5280KB
stdin
5.3
stdout
100.000000