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Java数组的应用2:数组的最大，最小，求和，平均值，倒置

import java.util.Scanner; public class HelloWorld { public static void main(String[] args){ // Scanner s = new Scanner(System.in); // System.out.print...

Java数组求和

public class T12 { public static double sumArray(double[] array){ static double sum = 0; int i; for(i=0;i上面代码有什么问题吗，为什么不能运行？

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