Description:
Ugly numbers are numbers whose only prime factors are 2, 3 or 5. The sequence 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, ... shows the first 11 ugly numbers. By convention, 1 is included.
Write a program to find and print the n’th ugly number.
Input:
Every integer number (≤1500)describing position of ugly number from 1.If integer number is 0,the process should end.
Maybe there are 10000 integer numbers on input data.
Output:
Every integer given should output a line as shown below,
The <n>th ugly number is <number>.
With <n> replaced by the integer number and <number> replaced by the number computed.
Sample Input:
5 16
Sample Output:
The 5th ugly number is 5.
The 16th ugly number is 25.