Java Array Print printArray(double[] a)

Description

print array of values in one line

License

Open Source License

Parameter

Parameter	Description
a	a parameter

Declaration

public static void printArray(double[] a) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    /**//w  w  w .j ava  2  s  . c  o m
     * print array of values in one line
     * @param a
     */
    public static void printArray(double[] a) {
        for (int i = 0; i < a.length; i++) {
            System.out.format("%.2f  ", a[i]);
        }
        System.out.println();
    }

    public static void printArray(float[] a) {
        for (int i = 0; i < a.length; i++) {
            System.out.format("%.2f  ", a[i]);
        }
        System.out.println();
    }

    public static void printArray(String[] a) {
        printArray(a, " ");
    }

    /**
     * print array of values in one line
     * @param a
     */
    public static void printArray(String[] a, String sep) {
        for (int i = 0; i < a.length; i++) {
            System.out.print(a[i] + sep);
        }
        System.out.println();
    }
}

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