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1 year ago

Consider the following code using the posix pthreads api:

1 answer:

8 0

The thing which the given program accomplishes is that it creates a method, declares variables, and executes commands if they meet the conditions in the code.

<h3>What is a Conditional Statement?</h3>

This is a type of statement that executes a line of code if a condition is not met.

Some types of conditional statements are:

IF statement
IF-ELSE statement
Nested If-else statement.
If-Else If ladder.
Switch statement.

No, that is not the desired output because the integer should be less than 20.

Read more about conditional statements here:

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Write a program that reads the contents of the two files into two separate lists. The user should be able to enter a boy’s name,

insens350 [35]

Answer:

Check Explanation.

Explanation:

A programming language is used by engineers, technologists, scientists or someone that learnt about programming languages and they use these programming languages to give instructions to a system. There are many types for instance, c++, python, Java and many more.

So, the solution to the question above is given below;

#define the lists

boyNames=[]

girlNames=[]

#open the text file BoyNames.txt

with open('BoyNames.txt','r') as rd_b_fl:

boyNames=rd_b_fl.readlines()

boyNames=[name.strip().lower() for name in boyNames]

#open the text file GirlNames.txt

with open('GirlNames.txt','r') as rd_b_fl:

girlNames=rd_b_fl.readlines()

girlNames=[name.strip().lower() for name in girlNames]

#print the message to prompt for name

print('Enter a name to see if it is a popular girls or boys name.')

while True:

#prompt and read the name

name=input('\nEnter a name to check, or \"stop\" to stop: ').lower()

# if the input is stop, then exit from the program

if name=='stop':

break

# If the girl name exits in the file,then return 1

g_count=girlNames.count(name)

# if return value greater than 0, then print message

if g_count>0:

print(name.title()+" is a popular girls name and is ranked "

+str(girlNames.index(name)+1))

# if return value greater than 0, then print message

#"Not popular name"

else:

print(name.title()+" is not a popular girls name")

## If the boy name exits in the file,then return 1

b_count=boyNames.count(name)

if b_count>0:

print(name.title()+" is a popular boys name and is ranked "

+str(boyNames.index(name)+1))

# if return value greater than 0, then print message

#"Not popular name"

else:

print(name.title()+" is not a popular boys name")

3 0

2 years ago

The software used to help run the computer hardware is the _____.

TiliK225 [7]

C. system software
if it means drivers and so on

6 0

2 years ago

Read 2 more answers

Imagine that you need to be late to work next Thursday because of a doctor's appointment. Compose your own e-mail appropriate fo

ratelena [41]

In form your boss a week early

8 0

2 years ago

Write a class named Book containing: Two instance variables named title and author of type String. A constructor that accepts tw

andrey2020 [161]

Answer:

The code to this question can be given as:

Code:

public class Book //define class.

{

private String title, author; //define variable.

Book(String a, String b) //define parameterized constructor.

{

title = a; //holding value.

author = b;

}

public String toString() //string function

{

return title + "\n" + author; //return value.

}

Explanation:

In the above java code firstly we declare the class book that name is already given in the question. Then we declare the private variable that datatype is string author and title. Then we declare the parameterized constructor. In the parameterized constructor we use the private variable for hold constructor parameter value. Then we declare the tostring() function in this function we return value of the title and author variable.

3 0

2 years ago

Design and implement a structured program for manipulating arrays data structures, as follow:

tekilochka [14]

#include <stdio.h>

struct student {

char firstName[50];

int roll;

float marks;

} s[5];

int main() {

int i;

printf("Enter information of students:\n");

// storing information

for (i = 0; i < 5; ++i) {

s[i].roll = i + 1;

printf("\nFor roll number%d,\n", s[i].roll);

printf("Enter first name: ");

scanf("%s", s[i].firstName);

printf("Enter marks: ");

scanf("%f", &s[i].marks);

}

printf("Displaying Information:\n\n");

// displaying information

for (i = 0; i < 5; ++i) {

printf("\nRoll number: %d\n", i + 1);

printf("First name: ");

puts(s[i].firstName);

printf("Marks: %.1f", s[i].marks);

printf("\n");

}

return 0;

}

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6 0

1 year ago