java设定窗口步长,依次统计窗口内数值总和

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import java.util.Arrays;public class test2 {public static void main(String[] args) {int winSize = 3;int moveStep = 2;int total = 9;System.out.println("样本为：");for(int i=0;i<total;i++){System.out.print(i+" ");}System.out.println("");System.out.println("窗口大小为："+winSize);System.out.println("步长大小为："+moveStep);int[] cycleArray = new int[winSize];int count = 0;int addPoint = winSize;// 参数初始化System.out.print("窗口{ ");for (int i = 0; i < winSize; i++) {cycleArray[i] = i;count += cycleArray[i];System.out.print(cycleArray[i]+" ");}System.out.print("}的数据总和为："+count);System.out.println("");for (int i = winSize; i < total; i = i + moveStep) {//先去除前moveStep项int add = addPoint;for (int j = 0; j < moveStep; j++) {count += (add+j);count -= cycleArray[addPoint % winSize];cycleArray[addPoint % winSize] = (add+j);addPoint++;}System.out.print("窗口{ ");int[] array = new int[winSize];for(int k=0;k<winSize;k++){array[k] = cycleArray[k];}for (int j = 0; j < winSize; j++) {Arrays.sort(array);  //进行排序System.out.print(array[j]+" ");}System.out.print("}的数据总和为："+count);System.out.println("");}}}

样本为：0 1 2 3 4 5 6 7 8 窗口大小为：3步长大小为：2窗口{ 0 1 2 }的数据总和为：3窗口{ 2 3 4 }的数据总和为：9窗口{ 4 5 6 }的数据总和为：15窗口{ 6 7 8 }的数据总和为：21

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