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Write a program that generates and displays a random password. Password Requirements: The password must consist of 6 random characters Each character should be a Printable character from the ASCII Character Set (Use the ASCII values 33-126) Input: Your program is required to get from the user the seed value that will be used to seed the random number generator. DO NOT use the time function to generate the seed value. The seed value must be stored in a variable of type: unsigned int The prompt for inputting the seed value should be: "Enter the seed value: " Output: The program should display a message using the following format: "The password generated was: <password>" where <password> will be replaced with the generated password.
Write a program that reads in a number and prints out the letter T using '*' characters with each line in the T having width n. Further, the length of the horizontal bar should be 3n, and that of the vertical bar 2n. Thus for n=3 your program should print ********* ********* ********* *** *** *** *** *** ***
Write a menu-driven program which converts length from feet and inches to meters and centimeters and vice versa. The program should contain three functions: showChoices, feetAndInchesToMetersAndCent, and metersAndCentTofeetAndInches. The function showChoices informs the user how to use the program. The user has the choice to run the program as long as the user wishes. (You should use both value and reference parameters for this program)
Consider the code below for calculating the value of e (Euler&#039;s number/constant used in mathematics). It solves the same problem as discussed in the lecture but it does it differently. In the ith iteration it calculates the value of 1/i! and adds it to the result. main_program{ int n; cin &gt;&gt; n; double result = 0; int i=__; repeat(n){ // calculate 1/i! int t=1; double term = 1; repeat(i){ term = term/t; t = t + 1; } result = result + term; i = i + 1; } cout &lt;&lt; result &lt;&lt; endl; } What should i be initialized to? How many division operations does the above code do for n=10? How many division operations did the code discussed in the lecture do for n=10?
Consider the code below for calculating the value of e (Euler&#039;s number/constant used in mathematics). It solves the same problem as discussed in the lecture but it does it differently. In the ith iteration it calculates the value of 1/i! and adds it to the result. main_program{ int n; cin &gt;&gt; n; double result = 0; int i=__; repeat(n){ // calculate 1/i! int t=1; double term = 1; repeat(i){ term = term/t; t = t + 1; } result = result + term; i = i + 1; } cout &lt;&lt; result &lt;&lt; endl; } What should i be initialized to? How many division operations does the above code do for n=10? How many division operations did the code discussed in the lecture do for n=10?
Consider the code below for calculating the value of e (Euler&#039;s number/constant used in mathematics). It solves the same problem as discussed in the lecture but it does it differently. In the ith iteration it calculates the value of 1/i! and adds it to the result. main_program{ int n; cin &gt;&gt; n; double result = 0; int i=__; repeat(n){ // calculate 1/i! int t=1; double term = 1; repeat(i){ term = term/t; t = t + 1; } result = result + term; i = i + 1; } cout &lt;&lt; result &lt;&lt; endl; } What should i be initialized to? How many division operations does the above code do for n=10? How many division operations did the code discussed in the lecture do for n=10?
What will be printed because of the following code int x=5; double xx=5; cout << 1/2*x << endl; // OUTPUT1 cout << 1/2*xx << endl; // OUTPUT2 cout << x/2 << endl; // OUTPUT3 cout << xx/2 << endl; // OUTPUT4
Write a program that will calculate the sum of numbers from 1 to 15. If the user enter a negative number the program will stop. (Use for loop with while or do-while).
Type two statements that use rand() to print 2 random integers between (and including) 100 and 149. End with a newline. Ex: 101 133 Note: For this activity, using one statement may yield different output (due to the compiler calling rand() in a different order). Use two statements for this activity. Also, srand() has already been called; do not call srand() again.
Define a class Message with two data members, one character pointer and an integer storing length. Overload operator binary + to represent concatenation of messages.
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