usingSystem;classProgram{staticvoidMain(){int[]array=newint[100];Array.Clear(array,0,array.Length);}} 在Java中,可以使用Arrays.fill方法将整个数组设置为0。以下是示例代码: 代码语言:java 复制 importjava.util.Arrays;publicclassMain{publicstaticvoidmain(String[]args){int[]array=newint[100...
for (int i = 1; i < array.length; i++) { // 如果当前元素,比min更小,则换人 if (array[i] < min) { min = array[i]; } } System.out.println("最小值:" + min); } } 输出 1 2 3 4 "C:\Program Files\Java\jdk-13.0.2\bin\java.exe" "-javaagent:C:\Program Files\JetBrai...
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21arr[0] = "yinzhengjie";2223//访问arr数组的内存地址24System.out.println(arr);2526//访问arr的全部元素27for(inti=0;i< arr.length;i++){28System.out.println(arr[i]);29}30/**31定义了数组之后,系统会给数组的各个元素进行默认的初始化操作32a>.对于数值型数据默认初始化为0;33b>.对于布尔数据...
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使用循环结构和Scanner读取多个输入:如果任务要求读取多个输入,可以使用循环结构(如for循环或while循环)结合Scanner来读取多个输入,并将它们存储到Array中。 下面是一个示例代码,演示了如何在Java中使用Scanner和Array完成一个简单的任务:从用户输入的数字中找到最大值。 代码语言:txt 复制 import java.util.Scanne...
Consider the program:import java.io.FileInputStream; import java.io.IOException; import java.util.Scanner; public class ReadBytes { public static void main(String[] args) { try { Scanner KB = new Scanner(System.in); // KB is the object of Scanner class which takes the input. System....
import java.util.Arrays; public class SecondLargestUsingSorting { public static int findSecondLargest(int[] array) { if (array==null || array.length < 2) { return -1; } Arrays.sort(array); for (int i = array.length - 2; i >= 0; i--) { if (array[i] != array[array.length...
This Java program is to Implement Sparse array. In computer science, a sparse array is an array in which most of the elements have the same value (known as the default value—usually 0 or null). The occurrence of zero elements in a large array is inefficient for both computation and stor...
} } "></size> Output: Enter Array Size : 5 Enter Array Elements : 34 85 95 25 75 Searching for the largest Number…. Largest Number = 95 That’s all about Java program to find largest number in array.