Challenge: Fill a 2D Array
Task
Your task create a 3x2 2D array of integers named matrix and fill it with elements which have the value of equal to i + j, where i is the row index, and j is the column index. Use two for loops with the loop variables named i and j to iterate over its indices.
Main.java
123456789101112object Main { def main(args: Array[String]): Unit = { var ___ = Array.___[___](___, ___) // Create a 3x2 2D array for (___ ___ matrix.___) { // Iterate over the row indices for (___ ___ matrix(___).___) { // Iterate over the columns indices matrix(___)(___) = ___ // Assign the sum of indices to the current element print(matrix(___)(___) + " ") } println() } } }
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SectionΒ 4. ChapterΒ 6
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Completion rate improved to 2.86Challenge: Fill a 2D Array
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Task
Your task create a 3x2 2D array of integers named matrix and fill it with elements which have the value of equal to i + j, where i is the row index, and j is the column index. Use two for loops with the loop variables named i and j to iterate over its indices.
Main.java
123456789101112object Main { def main(args: Array[String]): Unit = { var ___ = Array.___[___](___, ___) // Create a 3x2 2D array for (___ ___ matrix.___) { // Iterate over the row indices for (___ ___ matrix(___).___) { // Iterate over the columns indices matrix(___)(___) = ___ // Assign the sum of indices to the current element print(matrix(___)(___) + " ") } println() } } }
Everything was clear?
Thanks for your feedback!
SectionΒ 4. ChapterΒ 6
