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Arrays in java

Java tutorial for beginners playlist https://www.youtube.com/playlist?list=PL6n9fhu94yhWizLudXueXf16yJzlwNrSc What is an array 1. Container that holds fixed number of values 2. All values are of single type 3. Length of Array is fixed during creation Healthy diet is very important both for the body and mind. If you like Aarvi Kitchen recipes, please support by sharing, subscribing and liking our YouTube channel. Hope you can help. https://www.youtube.com/channel/UC7sEwIXM_YfAMyonQCrGfWA/?sub_confirmation=1 Array Example String[] args in main function Declaring one dimensional array in java int[] anArray; // declares an array of integers char[] charArray; // declares character array Another form of declaration int anArray[]; char charArray[]; Initializing one dimensional array in java int[] anArray = new int[10]; OR int[] anArray; anArray = new int[10] Shortcut to initialization int[] anArray = { 100, 200, 300, 400, 500 } Multidimensional Array in Java In a multidimensional array, each element is an array int[][] matrix = new int[5][5]; int[][] matrix = { { 1, 0, 1}, { 1, 1, 1}, { 1, 1, 0} };

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15 просмотров
2 года назад
5 декабря 2023 г.
12+
15 просмотров
2 года назад
5 декабря 2023 г.

Java tutorial for beginners playlist https://www.youtube.com/playlist?list=PL6n9fhu94yhWizLudXueXf16yJzlwNrSc What is an array 1. Container that holds fixed number of values 2. All values are of single type 3. Length of Array is fixed during creation Healthy diet is very important both for the body and mind. If you like Aarvi Kitchen recipes, please support by sharing, subscribing and liking our YouTube channel. Hope you can help. https://www.youtube.com/channel/UC7sEwIXM_YfAMyonQCrGfWA/?sub_confirmation=1 Array Example String[] args in main function Declaring one dimensional array in java int[] anArray; // declares an array of integers char[] charArray; // declares character array Another form of declaration int anArray[]; char charArray[]; Initializing one dimensional array in java int[] anArray = new int[10]; OR int[] anArray; anArray = new int[10] Shortcut to initialization int[] anArray = { 100, 200, 300, 400, 500 } Multidimensional Array in Java In a multidimensional array, each element is an array int[][] matrix = new int[5][5]; int[][] matrix = { { 1, 0, 1}, { 1, 1, 1}, { 1, 1, 0} };

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