摘要:
//分类 package com.bao; public class Shuchu { int[]yi=new int[50]; String[][]er=new String[10][10]; void shuchu() { for (int i=0;i 阅读全文
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package com.bao; public class Erweim { public static void main(String[] args) { int[][]a={{3,2,6},{6,8,2,10},{5},{12,3,23}}; int max=a[0][0],min=a[0][ 阅读全文
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![](http://images2015.cnblogs.com/blog/1009605/201609/1009605-20160916203344773-1298917075.png) 阅读全文
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package com.xinjian; public class Chazifu { public static void main(String[] args) { String a="fsfrertqcvhfgsteg"; if(a.indexOf("f")==0) { System.out. 阅读全文
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package com.xinjian; public class Jiami { public static void main(String[] args) { String a="我一直都是个好人"; String b=a.replace("我","你"); String c=b.replac 阅读全文
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package com.bao; import java.util.Random; import java.util.Scanner; public class Yanzhengma1 { public static void main(String[] args) { String a="0123 阅读全文