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report 26.pptx

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report 26.pptx

  1. 1. COMPUTATIONAL PROBLEM SOLVING Shaik Riyaz 320126552026 III/IV CSM
  2. 2. Course info •Course Platform : INFOSYS SPRING BOARD •Duration of the Course : 27h 26min •Progress of the Course : Completed Name of the Mentors : Ajeesh G P Vernon Cabral Sureesh Joseph Gagan Chaudhary Chaithra D0ttemance Byndoor.
  3. 3. Offered by
  4. 4. OUTCOMES OF THIS COURSE •Understand new problems •Define new calculations •Define new operations
  5. 5. Introduction to computers --> What does computers really do? 1)They perform simple calculations 2)Remember the calculations performed --> Types of calculations performed? 1)Arithmetic Operations 2)Logical Operations Quote: “Good algorithm design is a crucial skill we will need to acquire”
  6. 6. Human vs Computer •The good programming is measured not by the lines of code,but the amount of functionalities been provide to make it efficient and making computation easy •Programming language is artificial but human language is natural •The problem should be made into sub tasks to perform quick
  7. 7. Algorithm thinking
  8. 8. Aspects of programming language
  9. 9. All about Java
  10. 10. Integrated Development Environment(IDE) •IDE helps us to write better code as its has features like auto correction, error detection, debugging etc.; •The popular IDE’S: 1)Eclipse 2)Net Beans 3)IntelliJ 4)Visual code studio •In this course he used “Eclipse”-IDE
  11. 11. Data types
  12. 12. Topics Covered:
  13. 13. Conditional control statements If control statement If-else control statement Else-If control statement
  14. 14. Loops
  15. 15. -->Loop is a feature that facilitates the execution of set of functions or instructions repeatedly until a certain condition is fulfilled. -->Java provides three types of loops: 1)For loop 2)While loop 3)Do-while loop. -->Loops are also known as Iterating statements or looping constructs in java. -->For and while loops are entry-controlled loops, whereas do-while loop is an exit-controlled loop. Loops in Java
  16. 16. Arrays in java: 1. Array is a collection of similar type of elements which has contiguous memory locations. 2. Java array is an object which contains elements of a similar data type. 3. The elements of an array are stored in a contiguous memory location. 4. It is a data structure where we store similar elements .We can store only a 5. fixed set of elements in a Java array.
  17. 17. Strings in java 1.Strings ,which are widely used in Java programming, are a sequence of characters. 2.In Java programming language, Strings are treated as objects. 3.The java platform provides the String class to create and manipulate strings. 4. String methods: • int length(): Returns the number of characters in the String. • Char charAt(int i): Returns the character at ith index. • String toLowerCase(): Converts all the characters in the String to lower case. • String toUpperCase(): Converts all the characters in the string to upper case
  18. 18. Thank you

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