Question

Create a pseudocode program that asks students to enter a word. Call a function to compute the different ways in which the letters that make up the word can be arranged.

Answer 1

Answer:

The pseudocode is given below

Explanation:

Pseudocode

• Prompt user to enter string
• Pass it to combination function which will calculate the total combination and will return it in array
• In combination method -
• Check if the string is length 2 size ie of 0 or 1 length then return string itself
• Else iterate through string user entered
• Get the current character in variable and check if the variable is already used than skip
• Create a string from 0 to ith index + (concatencate) i+1 to length and recursive call combination function and pass this string and store result in subpermutation array
• For each recursive call push character + subPermutation in totalArrangement array .