java - Create two dimensional boolean array from two other arrays -
i have 2 dimensional integer array , 2 dimensional double array. if value in double array less integer value @ same position of 2 dimensional array, in part of boolean array value true. if greater, boolean false.
how go on this?
this tried far:
public static boolean[][] compareintdouble(int[][] pizza, double[][] pasta) { boolean x = true; (int hotdog=0; hotdog < pizza.length; hotdog++) { (int toast=0; toast < pizza[hotdog].length; toast++) { pizza[hotdog][toast] = hotdog * 10 + toast; if (pasta[1][1] > pizza[1][1]) { x = true; } else { x = false; } if (pasta[1][2] > pizza[1][2]) { x = true; } else { x = false } } } }
public static void main(string... args) throws ioexception { int[][] t1 = new int[2][2]; t1[0][0] = 0; t1[0][1] = 1; t1[1][0] = 2; t1[1][1] = 3; double[][] t2 = new double[2][2]; t2[0][0] = 3; t2[0][1] = 2; t2[1][0] = 1; t2[1][1] = 0; boolean[][] f = new boolean[2][2]; (int = 0; < 2; i++) { (int j = 0; j < 2; j++) { if (t1[i][j] > t2[i][j]) { f[i][j] = true; } else { f[i][j] = false; } system.out.println(i+" "+j+" :"+f[i][j]); } } } even tho should try first here have working example
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