c語言編程：從鍵盤輸入公裏數，其屏幕輸出對應的英裏數。已知1英裏=1.60934公裏（要求:用符號常量）

const double mile = 1.60934;

int main()

{

float fkms = 0.0f;

printf("Input the kilometres: \n");

scanf("%f", &fkms);

printf("The miles is %f\n", fkms/mile);

return 0;

}