Topic Posts – Computer Sir Ki Class

Java All : Pattern Printing

Exam Paper Problems

Patterns: ABCDE-ABCD-ABC-AB-A & B-LL-UUU-EEE #7196

( As In Exam - ICSE2018 )

Write a menu driven program to display the pattern as per user’s choice.

Write a menu driven program to display the pattern as per user’s choice.
Pattern 1 Pattern 2
ABCDE B
ABCD LL
ABC UUU
AB EEEE
A
For an incorrect option, an appropriate error message should be displayed.

Floyd’s Triangle and ICSE as pattern #7319

( As In Exam - ICSE2016 )

Using the switch statement, write a menu driven program for the following:

Using the switch statement, write a menu driven program for the following:
(i) To print the Floyd’s triangle
1
2 3
4 5 6
7 8 9 10
11 12 13 14 15
(ii) To display the following pattern
I
I C
I C S
I C S E
For an incorrect option, an appropriate error message should be displayed.

Exam Paper Problems:2

Introductory Sessions Beginning to Program Tokens Keywords Identifiers Literals Data Types Variables and Constants Operators (Arithmetic-Assignment-Unary-Relational-Logical) Expressions Statements and Formula Based Calculations BlueJ User Input Arguments through main Class Object Creation and Access Wrapper Classes Constructor Basics Constructor Overloading Conversion and Checking Functions Math Functions Function building and calling Function overloading Simple If and If-Else Selection Multiple Conditional Selections Switch Based Selections Basic Loop Types Compound or Nested Loops Jumping within loops Loop Variations Loop Applications - Handling Numerals Specially Named Numbers Series Printing Pattern Printing Scanner Input Buffered Input Array Basics Array Search Array Sorting Other Array Manipulations Two Dimensional Arrays Basics Two Dimensional Arrays Manipulations Character Handling String Basics String Class Functions StringBuffer StringBuilder Types of Errors Exceptions using try-catch Defining Classes



Example(s):Palindrome, prime, armstrong, "linear search", reverse etc.


Example(s):1575, 1632, 1539 (Only one at a time)

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Patterns: ABCDE-ABCD-ABC-AB-A & B-LL-UUU-EEE #7196

Floyd’s Triangle and ICSE as pattern #7319