(General math) If a 20-foot ladder is placed on the side of a building at an 85-degree angle, as shown in Figure 3.11, the height at which the ladder touches the building can be calculated as
Want to see the full answer?
Check out a sample textbook solutionChapter 3 Solutions
C++ for Engineers and Scientists
- ( Use C programming to solve this problem)Again, you have lost your USIS password!! You went to the registrar office and requested for a new password. This time, you need to follow some rules to set your password. Otherwise, they won't change it. The rules are: At least one lowercase letter At least one uppercase letter At least one digit (0-9) At least one special character (_ , $, #, @) Your task is to find whether a given password follows all those rules. If it breaks any rule, you have to print “Lowercase Missing”, “Uppercase Missing”, “Digit Missing” or “Special Missing” respective to the missing case. For more than one rule break, print all the rules that were broken (order doesn't matter). If the password is ok, print “OK”. Sample Input: BR@CUspring bracuspring BR@CU20spring22 Sample Output Digit missing Uppercase character missing, Digit missing, Special character missing OKarrow_forward(Mathematical functions) a model of worldwide population, in billions of people, is given by this formula. Population = 6.0e0.02t Where t is the time in years (t=0 represents january 2000 and t = 1 represents january 2001). Using this formula, write a c++ program that displays a yearly population table for the years january 2005 through January 2010.arrow_forward(C PROGRAMMING ONLY) 6. Deal or No Deal?by CodeChum Admin When I was a kid, I used to watch this TV game show, Deal or No Deal? In the game, there are different brief cases, each labeled with a number. Inside each brief case is an amount in Pesos and the goal is to guess which briefcase contains the smallest amount. In this program, instead of just finding the smallest amount, your task is to ask the user for an integer input and print the values in the array smaller than the inputted integer. Instructions: In the code editor, you are provided with an array with 100 elements.Your task is to ask the user for an integer input and then print all the elements in the array whose value is lesser than the inputted integer.Input 1. Inputted integer Output Enter value: 6132450351503022244arrow_forward
- (C PROGRAMMING ONLY) 1. Dealing With Monthsby CodeChum Admin We're done dealing with days. It's time to step up and now deal with months! Instructions: In the code editor, you are provided with a code in the main() which has 12 printf's. Each printf prints a month with its corresponding value. For this program, January is 1, February is 2, March is 3, and so on. When you run the initial code, you will encounter errors because these month names that have been printed don't exist yet.Your task is to create an enum data type which contains these month names as values so that when we run the code, there will be no more error.Do not edit anything in the main(). Output January = 1February = 2March = 3April = 4May = 5June = 6July = 7August = 8September = 9October = 10November = 11December = 12arrow_forwardNeed a help with this programs for each of the following problem statements: - USE C++ to solve this. (Dev C++) - use of comment statements- use of descriptive variable names 1. (gcount) A program that will accept any number of grades foran exam. The grades will be input as 4 for an A, 3 for a B, 2 for a C, 1for a D, and 0 for an F. After all grades have been entered, allow theuser to enter -1 to exit. Output the number of grades in each category. - correct use of array of counters - correct use of loop - correct outputarrow_forward(permu_combi.cpp), that .arrow_forward
- (use C++ program) Note: Write the defining diagram first, the solution (written either in pseudocode or flowchart) and the last one is the C++ program. 1. Write a program for asking for a quiz score. The program then will display a remark if FAILED or PASSED. The passing score is 50. 2. Write a program for comparing two input numbers if which of the two is greater.arrow_forward(Drawing Patterns with Nested for Loops) Write a c++ program that uses for statements to print the following patterns separately, one below the other. Use for loops to generate the patterns. All asterisks (*) should be printed by a single statement of the form cout « '*'; (this causes the asterisks to print side by side). [Hint: The last two patterns require that each line begin with an appropriate number of blanks. Extra credit: Combine your code from the four separate problems into a single program that prints all four patterns side by side by making clever use of nested for loops.arrow_forward(C++) Write a program that captures input from the user and swaps the letters two at a time in the string. The first two characters change places, the third and fourth characters change places, etc. Assume that the program will only take an even number of characters, otherwise, there will be an error. For example: Home will output ohem, ocidgn will output codingarrow_forward
- (C++) Question: Write a function string middle(string str)that returns a string containing the middle character in str if the length of str is odd, or the two middle characters if the length is even. For example, middle("middle") returns "dd". I'm not getting the correct output. What am I doing incorrectly?arrow_forward2. (Guess the Number) Write a C program that plays the game of "guess the number" as fol- lows: Your program chooses the number to be guessed by selecting an integer at random in the range 1 to 1000. The program then types: 5.32 I have a number between 1 and 1000. Can you guess my number? Please type your first guess. The player then types a first guess. The program responds with one of the following: 1. Excellent! You guessed the number! Would you like to play again (y or n)? 2. Too low. Try again. 3. Too high. Try again. If the player's guess is incorrect, your program should loop until the player finally gets the number right. Your program should keep telling the player Too high or Too low to help the player “zero in" on the correct answer. [Note: The searching technique employed in this problem is called binary search. We'll say more about this in the next problem.]arrow_forward(USING C++)A new video store in your neighborhood is about to open. However, it does not have a program to keep trackof its videos and customers. The store managers want someone to write a program for their system so thatthe video store can operate.arrow_forward
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education