CSCI 201: Intro to Programming (Java)

Programs designed in class

• Traversing a string:
  • Marking every appearance of the letter "a"
  • Summing up the ASCII codes of string characters
• Computing the sum and the average of integers in the loop:
  • terminating input with ^D (Unix/Linux) or ^Z (Windows)        implementation with class Scanner
  • terminating input with an empty string         implementation with class Scanner
  • using the StringTokenizer and a while-loop        implementation with class Scanner
  • using the StringTokenizer and a for-loop
• Redirection of input/output
• Nested loops and multiplication table
• Drawing the graph of f(x) = |x·sin(x)/(x² + 2)| in interval [-3π .. 3π] and the source file
• Grading a class of students:
  • taking the class size from the roster
  • using StringTokenizer and improved roster
  • self-tuning program and standard roster
• Computing the Greatest Common Divisor (GCD):
  • application with a while-loop
  • application with a do..while-loop
  • applet    run it
  • rewriting the algorithm as a function
  • NetBeans GCD project
• Computing the root of function f(x) = x² - 2
• Number conversion:
  • From binary to decimal
  • From decimal to binary
  • NetBeans Numeric project