print; import java.util.Arrays; public class PrintArray { public static void main(String[] args) { // array String[] arrayStr = new String[]{"Java", "Node", "Python", "Ruby"}; System.out.println(Arrays.toString(arrayStr)); // Output : [Java, Node, Python, Ruby] int[] array...
printArray(int[] array):用于打印基本类型int数组的元素。它将数组的每个元素用空格分隔,并打印在一行上。 以下是使用printArray方法的示例: import java.util.Arrays; public class Main { public static void main(String[] args) { Integer[] numbers = {1, 2, 3, 4, 5}; System.out.print("Numbers: ...
打印Java数组最简单的方法是使用Java内置的Arrays类中的toString()方法。首先需要将数组转换为字符串,然后使用System.out.println()方法打印。示例代码如下: ``...
int[] intArray = { 1, 2, 3, 4, 5 }; String intArrayString = Arrays.toString(intArray); // print directly will print reference value System.out.println(intArray); // [I@7150bd4d System.out.println(intArrayString); // [1, 2, 3, 4, 5] 灬灬灬灬灬彡 初级粉丝 1 挖坟 还有...
1. Print a Simple Array 1.1. UsingArrays.toString() The recommended way to print the content of an array is usingArrays.toString(). String[]array=newString[]{"First","Second","Third","Fourth"};System.out.println(Arrays.toString(array));//[First, Second, Third, Fourth] ...
System.out.println("Random Number = " + randomNumber); //output is in between 0 and 10. Print or Select or Get a Random Element of an Array To get a random number within the limit of Array Index, we have to multiply the random number generated byMath.random()with the(ArrayLength)an...
[Android.Runtime.Register("printf","(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/PrintStream;","GetPrintf_Ljava_lang_String_arrayLjava_lang_Object_Handler")]publicvirtualJava.IO.PrintStream? Printf(string? format,paramsJava.Lang.Object[]? args); ...
Click me to see the solution 2. Sum all values in an array Write a Java program to sum values of an array. Click me to see the solution 3. Print a 10x10 grid of dashes Write a Java program to print the following grid. Expected Output : ...
the array of char values to be printed Attributes RegisterAttribute Remarks Prints an array of characters and then terminates the line. This method behaves as though it invokes #print(char[]) and then #println(). Java documentation for java.io.PrintWriter.println(char[]). Portions of this ...
Thrown to indicate that an array has been accessed with an illegal index. The index is either negative or greater than or equal to the size of the array. Added in 1.0. Java documentation forjava.lang.ArrayIndexOutOfBoundsException.