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原创 排序算法-快速排序
[code="java"] public static void quick_sort(int[] a, int begin, int end){ int start = 0; if (begin < end) { start = a[begin]; int low = begin; int high = end; while(low < high){...
2013-10-28 15:41:35 96
原创 排序算法-冒泡排序
[code="java"] public static void main(String[] args) { // TODO Auto-generated method stub int a[] = {2,5,8,12,21,30,44,55,63,63,65}; int length = a.length; int times = 0; boolean isChan...
2013-10-28 14:14:24 55
原创 Jasoerreport-JFreeChart-调整柱状图宽度
import org.jfree.chart.JFreeChart; import org.jfree.chart.renderer.category.BarRenderer; import net.sf.jasperreports.engine.JRChart; import net.sf.jasperreports.engine.JRChartCustomizer; pub...
2013-10-09 10:30:39 221
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