A message from our CEO about the future of Stack Overflow and Stack Exchange. Read now.

# Questions tagged [pseudocode]

The tag has no usage guidance.

26 questions
Filter by
Sorted by
Tagged with
12 views

### Pseudocode for sum, product and difference given implicit functions A and B

I have no idea how to do this. All I know is that I have two implicit functions, and I need to write the sum, product and difference of them in pseudocode. I tried to write it for sum and difference ...
28 views

This is a pseudocode question in my IGCSE CompSci textbook: Use a CASE statement to display the day of the week if the variable ...
23 views

### Pseudo code of recursive method of printing all permutations of $n$ given integers

I really don't understand this pseudo code. The function prints all permutations of $n$ given integers, assuming that all numbers are different. Is there a way to explain this code more easily as I ...
14 views

### Where can I find someone that will sit with me and explain the analytics reports from my iPhone and computer? [closed]

This may seem like a dumb question to most people, BUT PLEASE READ THIS!! I AM BEYOND DESPERATE to get rid of a hacker that is digitally stalking me and terrorizing me. I picked your forum because ...
97 views

### Determine the number of self-crossings for an irregular orientation of an n-pointed star, whose vertices lie on the boundary of a circle

I need to create an algorithm that will output the number of self-crossings for an irregular orientation of an n-pointed star, whose vertices lie on the boundary of a circle. The sample input is as ...
17 views

### Knapsack problem understanding a question

I don't understand this question and I would really appreciate it if someone could help. So it starts off with explaining the Knapsack Problem then it asks me to write a function that calculates the ...
19 views

### Run time of pseudo code in big theta notation [duplicate]

I am looking for the run time of the following pseudo code. ...
108 views

### Tracing BST Pseudocode for Insertion

I'm having real trouble tracing some pseudocode for insetion into a Binary Search Tree. I need to understand this in order to be able to teach it, but I think there are flaws in the material. For ...
87 views

### QuickSort of linked lists optimised for duplicates

This is an past year question for a school exam that I do not suggested solutions for. Problem Description Quick Sort is not stable because of need to swap values in array when partition is done. If ...
509 views

### dynamic pseudo-code for simplified coin changing algorithm

As a homework exercise our professor presented to us a simplified version of the coin-changing problem in which we do not need to minimize the number of coins used or track the number of possible ...
197 views

### What is the fastest algorithm of generating all possible permutations (within a given set of constraints) of a multidimensional array?

There is D-dimensional array A. The number D and the size Sd of every dimension d=1..D is input from keyboard. There is also 1-dimensional array E of size N. It consists of unique integer numbers 0..N-...
329 views

### Pseudocode for Userdefined Data Types

In the pseudocode guide for my syllabus, an example of a record data type is given as below: ...
41 views

### Divide and Conquer Algorithm to calculate $a^n$

I am attempting to create an algorithm which given the value of $a \in \mathbb{R}$ and $b \in \mathbb{N}$, calculate $a^n$. So for example, using the Java language pattern, the algorithm will be ...
28 views

### For Loop Range with Smaller Number on Right

Simple question from an algorithm noob... If $i=1$ then the inner loop will include what I believe to be an invalid range. Is this acceptable pseudocode? ...
166 views

### Help writing a dynamic programming algorithm in English

It’s Friday night and you have $n$ parties to go to. Party $i$ has a start time $s_i$ end time $t_i$ and a value $v_i \ge 0$. Think of the value as an indicator of how excited you are about that party....
25 views

### CLRS pseudocode involving both subscripting and property access of a data structure

In Introduction to Algorithms, the stack data structure's enqueue operation has the following pseudocode ...
467 views

### Probability that a random hash from a universal family is injective

This is a homework question, I don't want an actual answer, but rather guidance on how to obtain the correct answer. The question is as follows: In class we saw universal hashing as the solution to ...
89 views

### Answering questions about the recurrence of certain aspects of an algorithm

I am thoroughly confused by a problem that was brought up in class: Given the following pseudocode for a function RANDOM which generates a random number based off of recursion: ...
392 views

### Writing pseudocode to be language independent

There exist 5 rules for any pseudocode , one of these rules is : "Keep statements language independent" I don't understand what is this rule is saying. So can someone explain it and then give an ...
4k views

### Will this program terminate for every Integer?

In a Part Test for GATE Preparation there was a question : f(n): if n is even: f(n) = n/2 else f(n) = f(f(n-1)) I answered "It will terminate for all ...
70 views

### Balance groups based on average, element constraints and size

It's a complex situation, where I want to balance groups of numbers based on the average of these numbers, while keeping the group size unchanged and not breaking elements constraints. Let me explain ...
44 views

### What is the most used way to write for-loop as pseudocode?

for $e\leftarrow1$ to 8 do for $e\in[1,8]$ do for $e\in\{x\in\mathbb{N}|1\le x\le8\}$ do What is more preferred?
71 views

### What sort of code is this?

Here is a question I encountered:- Read this section of program code that inputs 10 positive numbers and then outputs the smallest number input. Identify three changes you would need to make to find ...
673 views

### Doubt on declaring an array in pseudocode

So here's the code:- DECLARE number as INTEGER PRINT "Enter a number" INPUT number DECLARE randomarray [1:number] AS INTEGER Is this possible? i.e whilst declaring arrays, can we use variables? ...
While writing array index in an algorithm $a[i]\gets v$ is conventionally used. Is the notation $a_{i}\gets v$ also used ? If the algorithm uses struct or ...