PPT-Array Lesson 2

CS1313 Spring 2017 1 Array Lesson 2 Outline Array Lesson 2 Outline Reading Array Values Using for Loop 1 Reading Array Values Using for Loop 2 for Loop Like Many Statements 1. Using . the Distributive Property. Draw 8 stars in each unit and bracket the total with a question mark. . . Say the addition sentence. .. Say the multiplication sentence starting with the number of groups. Arrays. CS 1 Lesson 7 -- John Cole. 1. Arrays Hold Multiple Values. Array. : variable that can store multiple values of the same type. Values are stored in adjacent memory locations. If a variable is the name of a memory location, an array is the name of a group of them.. Find related multiplication facts by adding and subtracting equal groups in array models.. Multiply by 2. 5 x 2 = ______. Let’s skip count by 2 to find the answer!. 2. 4. 6. 8. 10. 5 x 2 = 10. Multiply by 2. CS1313 Spring 2017. 1. Array Lesson 1 Outline. Array Lesson 1 Outline. mean of a List of Numbers. mean: . Declarations. mean: . Greeting, Input. mean: . Calculation. mean: . Output. mean: . Compile, Run. CS1313 Spring 2017. 1. Sorting Lesson Outline. Sorting Lesson Outline. How to Sort an Array?. Many Sorting Algorithms. Bubble Sort #1. Bubble Sort #2. Bubble Sort #3. Bubble Sort #4. Bubble Sort #5. Bubble Sort Run Start. 1. Arrays Hold Multiple Values. Array. : variable that can store multiple values of the same type. Values are stored in adjacent memory locations. If a variable is the name of a memory location, an array is the name of a group of them.. 1. CS 1 Lesson 8 -- John Cole. Introduction to Search Algorithms. Search. : locate an item in a list of information. Two algorithms we will examine:. Linear search. Binary search. 2. CS 1 Lesson 8 -- John Cole. 1. Pointers in Wonderland. The name of the song is called ‘. Haddock’s Eyes’.” . “Oh, that’s the name of the song, is it?” Alice said, trying to feel interested. “No, you don’t understand,” the Knight said, looking a little vexed. “That’s what the name of the song is . 1. Arrays Hold Multiple Values. Array. : variable that can store multiple values of the same type. Values are stored in adjacent memory locations. If a variable is the name of a memory location, an array is the name of a group of them.. Processing a large number of items in an array is easier than processing a large number of items stored in separate variables.. Declaring a Array. Declare an array in one statement:. Type[] . arrayName. Processing a large number of items in an array is easier than processing a large number of items stored in separate variables.. Declaring a Array. Declare an array in one statement:. Type[] . arrayName. Define an ordering on various types. Define when an array is sorted. Learn how to determine if an array is sorted. Learn how to determine if a sub-range of an array is sorted. Ordered types. Suppose that the entries of an array can be ordered:. Search Lesson CS1313 Fall 2018 1 Search Lesson Outline Searching Lesson Outline How to Find a Value in an Array? Linear Search Linear Search Code Linear Search Example #1 Linear Search Example #2 Linear Search Example #3 Array might be belonging to any of the data types e.g. Float, . int. , double, etc.. Array size must be a constant value.. Always, Contiguous (adjacent) memory locations are used to store array elements in memory..