Using the Vigenere cipher, does the length of the key matter?

Write a program that will draw a red circle on top of a blue square in the center of the canvas. The blue square should have sid

MakcuM [25]

Answer:

Explanation:

The following code is written in Python. It uses the imports the turtle class in order to be able to draw a blue square with 100pixels per side and then a red circle with a diameter of 100 pixels that fits perfectly inside the square.

import turtle

t = turtle.Turtle()

#Make Square

t.fillcolor('blue')

t.begin_fill()

t.back(50)

for i in range(4):

t.forward(100)

t.left(90)

t.end_fill()

#Make Circle

t.forward(50)

t.fillcolor('red')

t.begin_fill()

t.circle(50)

t.end_fill()

3 0

3 years ago

When broadcasting live on social, keep in mind that the best broadcasts are ones that feel like a conversation between brand and

tiny-mole [99]

Answer:

Is longer and repeats key points.

Explanation:

When you start a live broadcast, viewers are received every second, and those who join the broadcast long after it starts may have no idea what you're talking about if you don't repeat the key points every so often.

The duration of the broadcast is also important, the longer it lasts, the more likely it is to receive more viewers and you can include more content to keep them entertained.

8 0

4 years ago

loop Write a program to read a list of exam scores given as integer percentages in the range 0 to 100. Display the total number

Licemer1 [7]

Answer:

import java.util.Scanner;

public class Program

{

public static void main(String [] Args)

{

int A_grades = 0;

int B_grades = 0;

int C_grades = 0;

int D_grades = 0;

int F_grades = 0;

int count=0;

int max = 0;

int min = 9999999;

int num;

int total = 0;

int smallest = 0;

int largest = 0;

Scanner in = new Scanner(System.in);

System.out.println("Enter exam score as integer percentage in range 0 to 100");

System.out.println("And enter a negative score at the end of the list :");

int score = in.nextInt();

while(score>0)

{

count++;

if(score < 0){ // negative number

break;} // exit the infine loop

else if(score > max){ // find bigger one

max = score;}

else if(score < min) { // find smallest one

min = score;}

total = total + score; // the total for average

if(score <= 50 && score>0)

smallest = score;

if(score > 90 && score <=100)

largest = score;

if(score>=90 && score<=100)

A_grades++;

else if(score>=80 && score<=89)

B_grades++;

else if(score>=70 && score<=79)

C_grades++;

else if(score>=60 && score<=69)

D_grades++;

else if(score>=0 && score<=59)

F_grades++;

score = in.nextInt();

} //end while

System.out.println("Total number of scores is : " + count );

System.out.println("Total Number of each Letter grade : " + count);

System.out.println("Percentage of total for each letter grade : ");

System.out.println("Total number of A grades :"+ A_grades);

System.out.println("Total number of B grades :"+ B_grades);

System.out.println("Total number of C grades :"+ C_grades);

System.out.println("Total number of D grades :"+ D_grades);

System.out.println("Total number of F grades :"+ F_grades);

System.out.println("Lowest Score is :"+smallest);

System.out.println("Highest Score is :"+largest);

System.out.println("Average score : "+ (total / count));

}

Explanation:

The Java program is such that functions in this manner, It reads a list of exam scores given as integer percentages in the range 0 to 100. Displays the total number of grades and the number of grades in each letter-grade category as follows: 90 to 100 is a A, 80 to 89 is a B, 70 to 79 is a C, 60 to 69 is a D, and 0 to 59 is an F.

See attachment for program output.