Given an integer N, the task is to find the largest even and odd N-digit numbers.
Input: N = 4
Even = 9998
Odd = 9999
Input: N = 2
Even = 98
Odd = 99
- Largest N-digit even number will be (10n) – 2 because the series for different values of N will be 8, 98, 998, 9998, …..
- Similarly, largest N-digit odd number will be (10n) – 1 for the series 9, 99, 999, 9999, …..
Below is the implementation of the above approach:
Even = 9998 Odd = 9999
- Smallest and Largest sum of two n-digit numbers
- Largest number in [2, 3, .. n] which is co-prime with numbers in [2, 3, .. m]
- Largest N digit number divisible by given three numbers
- Largest palindrome which is product of two n-digit numbers
- Sum and product of k smallest and k largest composite numbers in the array
- Largest of two distinct numbers without using any conditional statements or operators
- Sum and product of k smallest and k largest prime numbers in the array
- Largest number by which given 3 numbers should be divided such that they leaves same remainder
- Permutation of numbers such that sum of two consecutive numbers is a perfect square
- Numbers less than N which are product of exactly two distinct prime numbers
- Print N lines of 4 numbers such that every pair among 4 numbers has a GCD K
- Numbers within a range that can be expressed as power of two numbers
- Count numbers which can be constructed using two numbers
- Count numbers which are divisible by all the numbers from 2 to 10
- Maximum sum of distinct numbers such that LCM of these numbers is N
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Improved By : ihritik