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3 years ago

Write a pseudocode that receives a positive number from the user, and then,

Computers and Technology

1 answer:

Alik [6]3 years ago

5 0

Algorithm, pseudocodes and flowcharts are used as prototypes for a complete program.

The pseudocode is as follows:

input n

for i = 1 to n

print("CS")

The algorithm is as follows:

1. Begin

2. Input number

3. For 1 = 1 to number

3.1 Display "CS"

4. End For

5. Stop

The following explanation of the pseudocode can be used for algorithms and flowcharts

This gets an integer input from the user (the integer represents the number of times to print "CS")

input n

This is repeated n times

for i = 1 to n

This prints "CS" in each iteration

print("CS")

See attachment for flowchart

Read more about algorithm, pseudocodes and flowcharts at:

brainly.com/question/21172316

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Top Down Design makes it easier to solve a problem by:___________

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Answer:

c) Starting with the biggest function and then moving to smaller ones

Explanation:

This design is a breakdown of a structure to determine the text functionality for small parts. The system analyzes the built-in top-down style, which defines and does not define some first-level components, often referred to as an unstable layout.

so correct answer is c) Starting with the biggest function and then moving to smaller ones

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3 years ago

Write a function solution that, given an integer N, returns the maximum possible

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The underline format will underline what?

aivan3 [116]

The characters in the selected cell.

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4 years ago

Read 2 more answers

Kathi, the owner of Klothes for Kats, is excited about the launch of her first Local Catalog ad. She remembers there are a few d

mina [271]

Answer:

Map view

Explanation:

The view that will most likely be displayed would be a Map view, where potential customers can see the Klothes for Kats logo, store information, and in-stock products. This is because Local Catalog ads only have a small space that is used to promote what is being advertised. Therefore, in these small spaces the most important things need to be shown in order to attract as many people as possible with what the store offers. The ad needs to have the logo and store information so that the potential customers can easily know what store is being advertised on the ad. The ad also needs to show some of the popular in-stock products in order to attract individuals that are actually interested in the products that the store is trying to sell.

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3 years ago

1. Write a program to prompt the user to enter a single character and respond back whether or not the character is valid dna. 2.

Nina [5.8K]

Answer:

Answer 1:

dna = input("Enter DNA type: ")

dna = dna.upper()

print(dna)

if dna == "A" or dna == "B" or dna == "Z":

print("valid")

else:

print("invalid")

Answer 2:

rna = input("Enter DNA type: ")

rna = rna.lower()

print(rna)

if rna == "m" or rna == "t" or rna == "r":

print("valid")

else:

print("invalid")

Answer 3:

dnaSquence = input("Enter the DNA sequence: ")

type = "valid"

for char in dnaSquence:

if char not in ["A", "C", "G", "T"]:

type = "invalid"

break

print(type)

Answer 4:

rnaSquence = input("Enter the RNA sequence: ")

type = "valid"

for char in rnaSquence:

if char not in ["A", "C", "G", "U"]:

type = "invalid"

break

print("valid")

Explanation:

There are three types of DNA; Type A, Type B and Type Z.

A DNA sequence consists of; A, C, G and T.

There are three types of RNA; mRNA, tRNA and rRNA.

An RNA sequence consists of; A, C, G and U.

Code Explanations:

Code 1:

dna = input("Enter DNA type: ")

dna = dna.upper()

print(dna)

if dna == "A" or dna == "B" or dna == "Z":

print("valid")

else:

print("invalid")

prompts and Takes a single character input
converts the character to upper case
compares the input to the DNA types
Prints "valid" for a valid input else prints "invalid"

Code 2:

rna = input("Enter DNA type: ")

rna = rna.lower()

print(rna)

if rna == "m" or rna == "t" or rna == "r":

print("valid")

else:

print("invalid")

prompts and Takes a single character input
converts the character to lower case
compares the input to the RNA types
Prints "valid" for a valid input else prints "invalid"

Code 3:

Answer 3:

dnaSquence = input("Enter the DNA sequence: ")

type = "valid"

for char in dnaSquence:

if char not in ["A", "C", "G", "T"]:

type = "invalid"

break

print(type)

It prompts for a DNA sequence.
Declares a string variable "type" and initializes type to valid.
The FOR loop checks every character in the DNA sequence.
If the character is not in the list [A, C, G, T] type becomes invalid and the loop breaks and the type "invalid" is printed to the screen.
if all the characters are in the list, then type will remain valid and will be printed to the screen.

Code 4:

rnaSquence = input("Enter the RNA sequence: ")

type = "valid"

for char in rnaSquence:

if char not in ["A", "C", "G", "U"]:

type = "invalid"

break

print("valid")

It prompts for a RNA sequence.
Declares a string variable "type" and initializes type to valid.
The FOR loop checks every character in the RNA sequence.
If the character is not in the list [A, C, G, U] type becomes invalid and the loop breaks and the type "invalid" is printed to the screen.
if all the characters are in the list, then type will remain valid and will be printed to the screen.

7 0

3 years ago