Entries by Hannah Wangui

PasswordChecker Java program

Question I am currently compiling a PasswordChecker Java program.The program has three rules: 1. must have 3 characters. 2. must have at least 1 UPPERCASE letter. 3. must have at least 1 lowercase letter. The program executes the first system.out.print but the program fails when I put in 3 characters w/1uppercase & 1digit. I can’t […]

 

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Discrete Math

Question Discrete MathA company has 40 clients and seven employees assigned to serve them all. The manager says that no employee will need to serve more than seven clients. Can that be so? Explain your answer.   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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Discrete Math4

Question Discrete Math4. How many different strings over the alphabet {a,b,c} have length 10 and exactly three c’s? Be sure to show your work.   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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Discrete Math3

Question Discrete Math3. Given S = {A,B,C,D,E,F}, how many ways are there to perform the following selections? Be sure to show your work. a. Select three letters from S if repetition is allowed. b. Select two letters from S if repetition is not allowed.    c. Select four letters from S if repetition is allowed. d. […]

 

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