SAMPLE 0.  Input fixed point data dot; Write a function to calculate ans = (pi-(2*dot*dot))/5 ; print result using fprintf()  
SAMPLE 1.  Initialize: up=5.5, down=4.5, high=20; Write a function to calculate ans= ((up+down)*high)/2  ; print result using fprintf()  
SAMPLE 2. Input data floating point data x,y,z; Write a function to calculate ans=  x*x*x-y*y+z ; print result using fprintf()  
SAMPLE 3. Input data floating point data a, b; Write a function to calculate ans=  ((a*a)+(b*b))/(2*a*b); print result using fprintf()  
SAMPLE 4. Input data floating point data x, y; Write a function to calculate ans=  ((x+y)*(x-y))/5 	; print result using fprintf()   
SAMPLE 5. Input fixed point data ea, bt; Write a function to calculate ans=  (ea*bt)/2 ; print result using fprintf()  
SAMPLE 6. Input 3 floating point numbers; Write a function to calculate the average; print the result
SAMPLE 0.  Input fixed point data dot; Write a function to calculate ans = (pi-(2*dot*dot))/5 ; print result using fprintf()  
SAMPLE 1.  Initialize: up=5.5, down=4.5, high=20; Write function to calculate ans= ((up+down)*high)/2  ; print result using fprintf()  
SAMPLE 2. Input data floating point data x,y,z; Write function to calculate ans=  x*x*x-y*y+z ; print result using fprintf()  
SAMPLE 3. Input data floating point data a, b; Write function to calculate ans=  ((a*a)+(b*b))/(2*a*b); print result using fprintf()  
SAMPLE 4. Input data floating point data x, y; Write function to calculate ans=  ((x+y)*(x-y))/5 	; print result using fprintf()   
SAMPLE 5. Input fixed point data ea, bt; Write function to calculate ans=  (ea*bt)/2 ; print result using fprintf()  
SAMPLE 6. Input 3 floating point numbers; Write a function to calculate the average; print the result

