Java | JSP | JSF Answers

Write a program that asks the user to input an integer, x, and calculates and prints cos(x) using the above equation series accurate to 10 terms. The final answer should be printed with 5 digits of accuracy after the decimal place.

Write a program that asks the user to input an integer, n, and finds and print the largest number divisible by n that is made from the product of two 3-‐‐digit numbers.

Write a program that asks the user to input the first two terms of the sequence and then prints out the 50th term.

. In right triangle ABC below, angle C is 90 degrees, b = 8, and c = 10. Write a Java program that calculates side a, angle A, and angle B. Express all measures accurate to three decimal places.

Atlanta Club is a new football club in the United States based in Mesa, Arizona. The football team
comprises young and upcoming players from various parts of the country and participates in professional

Based on your initial meeting with the management of Atlanta Club, you have analyzed that the players
are selected to play for the following positions:
 Goal keeper
 Defender
 Midfielder
 Forward
The Team Manager monitors the player’s performances in a game and grades them at a scale of 1 to 5.

How do you override a method from another class?

Write a program that reads in a sentence from the user and prints it out with each word reversed, but with the words and punctuation in the original order.

Write a Java program to accept a number of three or more digits and form a number by exchanging the digits at both the ends..Display an appropriate error message if user's given number is less than 3 digits.

Morse designed a coding system in which letters and other symbols are represented as coded sequences of short and long tones, traditionally called dots and dashes. The codes of the alphabet is easily found by searching "Morse Code". You can easily store these codes in a program by declaring an array with 26 elements and storing the sequence of characters corresponding to each letter in the appropriate array entry. Write a program that reads a string from the user and translates each letter in the string to its equivalent Morse code, using periods to represent dots and hyphens for dashes. Separate words in the output by calling println when there is a space in the input, but ignore punctuation. Write a Console Program in Java in which you can be using the acm.* libraries of Java.

Write a method in Java called FirstDNAMatch(shortDNA, longDNA) that receives 2 strings with the letters that have to do with the four main nucleobases found in the nucleic acids DNA (A for Adenosine, G for Guanine, C for Cytosine and T for Thymine). The method must return the index of the first spot where the first DNA chain can connect to the second or -1 if there is no spot for the 2 chains to match. A matches with T (and other way round) and C matches with G (and other way round). For instance, Chain1: T A A C G G T A C G and Chain2: G C C A match on the index 3.