C LANG

#include<stdio.h>
#include<conio.h>
main()
{
clrscr();
float a,b,x;

printf("Input a number = ");
scanf("%f",&a);
x=(a/3);
a=(a/3)*2;
b=x;
printf("\na = %.2f",a);
printf("\na = %.2f",x);
getch();
}