package leetcode.common;

/**

* Created by zhangbo54 on 2019-07-19.

*/

public class Printer {

public static void printArrays(int[] arrays) {

if (arrays == null) {

System.out.println("[]");

return;

}

System.out.print("[");

for (int i = 0; i < arrays.length - 1; i++) {

System.out.print(arrays[i] + ",");

}

System.out.print(arrays[arrays.length - 1] + "]");

System.out.println();

}

public static void printArrays(int[][] arrays) {

if (arrays == null) {

System.out.println("[]");

return;

}

System.out.print("[\n");

for (int i = 0; i < arrays.length; i++) {

System.out.print("\t[");

for (int j = 0; j < arrays[0].length; j++) {

System.out.print(arrays[i][j]);

if (j != arrays[0].length - 1) {

System.out.print(",");

}

}

System.out.println("]");

}

System.out.println("]");

}

}