#C685. Sum of Two Distinct Primes
Sum of Two Distinct Primes
Sum of Two Distinct Primes
Given an integer \( n \), determine whether it can be expressed as the sum of exactly two distinct prime numbers. A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.
You are required to read the input from standard input (stdin) and print the result to standard output (stdout). The output should be True
if \( n = p + q \) for two distinct prime numbers \( p \) and \( q \); otherwise, output False
.
Note: The two prime numbers must be different. For example, even though 4 can be written as 2 + 2, this does not count.
Examples:
- Input: 10 → Output: True (because 10 = 3 + 7)
- Input: 11 → Output: False
inputFormat
The input consists of a single integer \( n \) (\( 1 \leq n \leq 10^6 \)). The integer is provided via standard input.
outputFormat
Output a single line containing True
if \( n \) can be expressed as the sum of two distinct prime numbers, otherwise output False
.
10
True