Average Marks

Average of marks stored in an array, say Marks[5]=[1,2,3,4,5], can be calculated by just adding up all the values and then dividing the sum by the total number of values. (e-g: $avg=\frac{1+2+3+4+5}{5}=\frac{15}{5}=3$ ).

You are required to write a program that calculates the average of any n numbers . What is the average of marks stored in Marks

Be careful:

• Average may be any real number, say 12.01 or 20.5 or 18.91.

• You are required a rounded-off figure, say 12 or 20 or 19.