Write a java program that accepts a positive long integer

Reference no: EM13163320

Write a Java program that accepts a positive long integer between 2 to 15, and then using the number, calculate its factorial (n!). Using do-while statement, make sure it only accepts a valid number (between 2 and 15) - if an invalid number is entered, program should display the original instruction again, using while loop.

Hint: all variables should be declared as long.

Hint: After do-while loop for input validation, use for-loop to get the factorial

*** Sample output

Enter a between number 2 and 15:

Factorial of 15 is 1307674368000

Reference no: EM13163320

Questions Cloud

What is the specific gravity of isopropyle alcohol : a 5.00 mL sample of isopropyl alcohol has a mass of 3.930 g when measured at 20 degrees Celsius? what is the specific gravity of isopropyle alcohol?

Function named sort that takes three integer parameter : Write a function named sort that takes three integer parameters by reference. The function should rearrange the parameter values so that the first parameter gets set to the smallest value, the second parameter gets set to the second smallest value, a..

A brief history about the combustion of butane : write a report about the chemical equation about the combusiton of butane. the report must include the equation, a brief history about the combustion of butane and its importance to the world and any dangers involved.

Class diagram represents the relationship between parents : Draw a class diagram that represents the relationship between parents, children, and grandparents. Take into account that a person can have both a parent and a child. Annotate associations with roles and multiplicities.

Write a java program that accepts a positive long integer : Write a Java program that accepts a positive long integer between 2 to 15, and then using the number, calculate its factorial (n!). Using do-while statement, make sure it only accepts a valid number (between 2 and 15) - if an invalid number is ent..

How many moles of excess sulfuric acid are left over : 500.0 g of ammonia react with 51.0 moles of sulfuric acid to produce ammonium sulfate. How many moles of excess sulfuric acid are left over after the reaction is complete?

A graph is two-connected iff : A graph is two-connected iff, removal of any single vertex and the edges adjacent to that vertex, leaves the graph connected. How can we tell if a graph is two-connected? Explain your algorithm in English

Which reduces the solubility of calcium fluoride : Which of the following reduces the solubility of calcium fluoride?

How much heat in kilojoules is required to warm : How much heat in kilojoules is required to warm 10.0 of ice, initially at -10.0, to steam at 125. The heat capacity of ice is 2.09 and that of steam is 1.84 .

User Account

All Pages