sintak program c++

#include <stdio.h>
#include <conio.h>
main()
{
 float x, A, B, C;

  printf(" Nilai A= ");scanf("%f",&A);
  printf(" Nilai B= ");scanf("%f",&B);
  printf(" Nilai C= ");scanf("%f",&C);

  x  = 4*(A + B)/C ;

  printf("hasil = %2f",x);

getch();
}

PIDATO