Given a number n between 1 and 12 (inclusive), your job is to find all the pairs of numbers that produce n when summed. For instance, given the number 5, two possible pairs of numbers are1, 4
and 2, 3
. Each number in the pair must be unique, meaning that 3, 3
is not a valid pair to sum to 6.
You will be writing a method to accomplish this goal.
Your method will take as a parameter the integer n to find sums of.
Your method should return a String containing all of the pairs of numbers that sum to n. If there are no such pairs, you should return the String “NONE”.
You should also fill in the main
method to test the sumOfPairs()
method.
Your main
method should get user input, then call the method with the value retrieved. The user shouldn’t be allowed to enter a number outside of the available range (1 - 12 inclusive). Your program should continue asking for input until the user enters 0.
Enter a number between 1 and 12 inclusive (0 to quit): 2 Pairs for 2: NONE Enter a number between 1 and 12 inclusive (0 to quit): 3 Pairs for 3: 1 2 Enter a number between 1 and 12 inclusive (0 to quit): 5 Pairs for 5: 1 4, 2 3 Enter a number between 1 and 12 inclusive (0 to quit): 15 Out of range, try again! Enter a number between 1 and 12 inclusive (0 to quit): 0
Sum of PairsProblemGiven a number n between 1 and 12 (inclusive), your job is to find all the pairs of numbers that produce n when summed. For instance, given the number 5, two possible pairs of numbers are1, 4 and 2, 3. Each number in the pair must be unique, meaning that 3, 3 is not a valid pair to sum to 6.You will be writing a method to accomplish this goal.sumOfPairs()Your method will take as a parameter the integer ...
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