how to print a 2d array in java
for (int row = 0; row < arr.length; row++)//Cycles through rows
{
for (int col = 0; col < arr[row].length; col++)//Cycles through columns
{
System.out.printf("%5d", arr[row][col]); //change the %5d to however much space you want
}
System.out.println(); //Makes a new row
}
//This allows you to print the array as matrixprint in java
System.out.println(String someString); /** Can take in other types as well such as integers (ints) */how to print elements in matrix java
public static void printMatrix(Object[][] matrix){
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
System.out.print(matrix[i][j] + " ");
}
System.out.println();
}
}Copyright © 2021 Codeinu
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