Ap CSA FRQ TIPS
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6 Terms
1
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instantiating array
type[] variable or type variable[]
2
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creating an array(2 ways)
type[] variable = new type[length]
OR
type[] variable = {insert values}
3
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How to use random
Math.random()(m must be capital)
4
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ArrayList
A class in Java that provides resizable arrays.
5
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how to create a 2D Array
type [][] variable name = new type[length][length];
OR
type[][] variable name = {{}};
6
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how to enhanced for loop for 2d array
int [][] arr = new int[3][4];
for(int [] row: arr)
for(int element: arr)
Flashcards (39)