摘要：
//实现如图的购物清单 阅读全文
摘要：
package ch06; import java.util.Scanner; /** * Created by liwenj on 2017/7/18. */ public class test11 { public static void main(String[] args) { int[] a = {1, 2, 3, 4, 5, 6, 7}; ... 阅读全文
摘要：
package ch06; import java.util.Scanner; /** * Created by liwenj on 2017/7/18. */ public class test8 { public static void main(String[] args) { String pass; String name; ... 阅读全文
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package ch06; /** * Created by liwenj on 2017/7/18. */ public class test6 { public static void main(String[] args) { int total = 0; int i = 0; for (; i 20) { ... 阅读全文
摘要：
package ch06; import java.math.BigDecimal; import java.util.Scanner; /** * Created by liwenj on 2017/7/18. */ public class test5 { //除法 public static double div(double v1, double v2, int... 阅读全文