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2 years ago

In computer programming, what is syntax?

2 answers:

6 0

Answer: syntax is a set of rules for grammar and spelling. In other words, it means using character structures that a computer can interpret

Ne4ueva [31]2 years ago

5 0

Answer:

in computer science, the syntax of a computer language is the set of rules that defines the combinations of symbols that are considered to be correctly structured statements or expressions on that language.

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To reduce the number of used digital outputs of the microcontroller, the display board is connected to the main board through th

Luda [366]

Answer:

The program in Python is as follows:

BCD = ["0001","0010","0011","0100","0101","0110","0111"]

num = input("Decimal: ")

BCDValue = ""

valid = True

for i in range(len(num)):

if num[i].isdigit():

if(int(num[i])>= 0 and int(num[i])<8):

BCDValue += BCD[i]+" "

else:

valid = False

break;

else:

valid = False

break;

if(valid):

print(BCDValue)

else:

print("Invalid")

Explanation:

This initializes the BCD corresponding value of the decimal number to a list

BCD = ["0001","0010","0011","0100","0101","0110","0111"]

This gets input for a decimal number

num = input("Decimal: ")

This initializes the required output (i.e. BCD value) to an empty string

BCDValue = ""

This initializes valid input to True (Boolean)

valid = True

This iterates through the input string

for i in range(len(num)):

This checks if each character of the string is a number

if num[i].isdigit():

If yes, it checks if the number ranges from 0 to 7 (inclusive)

if(int(num[i])>= 0 and int(num[i])<8):

If yes, the corresponding BCD value is calculated

BCDValue += BCD[i]+" "

else:

If otherwise, then the input string is invalid and the loop is exited

valid = False

break;

If otherwise, then the input string is invalid and the loop is exited

else:

valid = False

break;

If valid is True, then the BCD value is printed

if(valid):

print(BCDValue)

If otherwise, it prints Invalid

else:

print("Invalid")

7 0

3 years ago

Create an application named TestSoccerPlayer that instantiates and displays a SoccerPlayer object. The SoccerPlayer class contai

frutty [35]

Answer:

public class TestSoccerPlayer {

public static void main(String[] args) {

SoccerPlayer playerOne = new SoccerPlayer("Rinco",9,16,22);

System.out.println("The player of the season is "+playerOne.getName()+" His Jessey Number is "+playerOne.getJerseyNum()

+" In the 2019/2020 season he scored and total of "+playerOne.getGoalsScored()+" and "+

playerOne.getAssists()+" Asists");

}

See the SoccerPlayer class with the feilds and methods (constructor, getter and setters) in the explanation section

Explanation:

public class SoccerPlayer {

private String name;

private int jerseyNum;

private int goalsScored;

private int assists;

public SoccerPlayer(String name, int jerseyNum, int goalsScored, int assists) {

this.name = name;

this.jerseyNum = jerseyNum;

this.goalsScored = goalsScored;

this.assists = assists;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public int getJerseyNum() {

return jerseyNum;

}

public void setJerseyNum(int jerseyNum) {

this.jerseyNum = jerseyNum;

}

public int getGoalsScored() {

return goalsScored;

}

public void setGoalsScored(int goalsScored) {

this.goalsScored = goalsScored;

}

public int getAssists() {

return assists;

}

public void setAssists(int assists) {

this.assists = assists;

}

5 0

3 years ago

Driving is expensive. Write a program with a car's miles/gallon and gas dollars/gallon (both doubles) as input, and output the g

zepelin [54]

Answer:

Explanation:

The following is written in C++ and asks the user for inputs in both miles/gallon and dollars/gallon and then calculates the gas cost for the requested mileages using the input values

#include <iostream>

#include <iomanip>

using namespace std;

int main () {

// distance in miles

float distance1 = 20.0, distance2 = 75.0, distance3 = 500.0;

float miles_gallon, dollars_gallon;

cout << "Enter cars miles/gallon: "; cin >> miles_gallon;

cout << "Enter cars dollars/gallon: "; cin >> dollars_gallon;

cout << "the gas cost for " << distance1 << " miles is " << fixed << setprecision(2) << (float) dollars_gallon * distance1 / miles_gallon << "$\n";

cout << "the gas cost for " << distance2 << " miles is " << fixed << setprecision(2) << (float) dollars_gallon * distance2 / miles_gallon << "$\n";

cout << "the gas cost for " << distance3 << " miles is " << fixed << setprecision(2) << (float) dollars_gallon * distance3 / miles_gallon << "$\n";

return 0;

}

8 0

3 years ago

Which of the following terms refers to the legal protection provided against

faust18 [17]

Answer:

The answer is C is your answer I guarantee it is I know it

7 0

3 years ago

Python

xeze [42]

Answer:

Following are the function to the Python Programming Language.

#define a function to read or crates the list

def GetUserValues():

my_list=[]

n=int(input("Enter range: "))

for i in range(n):

my_list.append(int(input(" :")))

return my_list

#define a function to check the elements of the list

def IsListEven(mylist):

#set the for loop

for i in range(len(mylist)):

#set if condition to check odd number

if mylist[i]%2 !=0:

#if condition is true retun false

return False

#otherwise return true

return True

#define a function to check the elements of the list

def IsListOdd(mylist):

#set the for loop

for i in range(len(mylist)):

#set if condition to check even number

if mylist[i]%2==0:

#if condition is true retun false

return False

#otherwise return true

return True

#set variable to store list

l=GetUserValues()

#set if condition to check the function is true

if IsListOdd(l)==True:

#then, print the message

print("all odd")

#set elif condition to check the function is true

elif IsListEven(l)==True:

#then, print the message

print("all Even")

else:

#otherwise print message.

print("not even or odd")

Output:

Enter range: 5

:10

all Even

Explanation:

Here, we define a function "GetUserValues()" and inside the function.

Set the list data type variable "my_list" then, get input from the user in the variable "n".
Set the for loop which starts from 0 and end at the variable "n" then, get input from the user and appends inputs in the variable "my_list".
Then, we return list and close the function.

Then, we set a function "IsListEven()" and pass an argument "mylist" to check the elements is even or not, if the list elements is even then, return true otherwise, return false.

Then, we set a function "IsListOdd()" and pass an argument "mylist" to check the elements is odd or not, if the list elements is odd then, return true otherwise, return false.

Finally, we call and store the function in the variable "l" then, set conditions to check the list is even print "all even", if the is odd "all odd" otherwise, print "not even or odd".

3 0

3 years ago