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2、如你所知的，多吃花菜（有的地方叫菜花）和西兰花，但是不要微波它们 花菜是超强抗癌的食物，你应该经常吃它们。但要注意：一项西班牙的研究表明花菜经过微波会损失97%的抗癌成分。所以，你可以蒸花菜，生吃花菜，或者用来做汤做色拉，但千万别微波。 3、吃新鲜的菜蔬鱼肉 研究表明腌制熏制的食物包含多种潜在致癌物质。 4、停止摄入高脂肪的动物蛋白质 耶鲁大学的一项调查发现摄入动物脂肪最多的妇女患非何杰金脂肪瘤的风险增加了70%。而那些摄入饱和动物脂肪最多的妇女风险增加了90%。因此，改吃低脂或无脂的乳品，用鸡鸭鱼来代替牛肉或猪肉，并用橄榄油代替黄油。 5、无论吃什么都放上点大蒜 大蒜含... 阅读全文
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Little Valentine liked playing with binary trees very much. Her favorite game was constructing randomly looking binary trees with capital letters in the nodes.This is an example of one of her creations: D / \ ... 阅读全文
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BackgroundTrees are fundamental in many branches of computer science. Current state-of-the art parallel computers such as Thinking Machines' CM-5 are based onfat trees. Quad- and octal-trees are fundamental to many algorithms in computer graphics.This problem involves building and traversing bin 阅读全文
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A number ofKballs are dropped one by one from the root of a fully binary tree structure FBT. Each time the ball being dropped first visits a non-terminal node. It then keeps moving down, either follows the path of the left subtree, or follows the path of the right subtree, until it stops at one of t 阅读全文
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FB.api('/me/feed', 'post', { message: message_str }, function(response) { if (!response || response.error) { console.log(response.error); alert(response.error.message); // alert('Error occured'); } else { alert('Successfully published!'); ... 阅读全文
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There is a famous railway station in PopPush City. Country there is incredibly hilly. The station was built in last century. Unfortunately, funds were extremely limited that time. It was possible to establish only a surface track. Moreover, it turned out that the station could be only a dead-end one 阅读全文
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Problem B: Throwing cards away IGiven is an ordered deck ofncards numbered 1 tonwith card 1 at the top and cardnat the bottom. The following operation is performed as long as there are at least two cards in the deck:Throw away the top card and move the card that is now on the top of the deck to the 阅读全文
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OJ是Online Judge系统的简称，用来在线检测程序源代码的正确性。这次任务需要在OJ上完成一定的题目数。正式的ACM比赛题目采用纯英文，鉴于大家可能刚开始入门比较困难，先从中文题开始做起，hoj（杭州电子科技大学）OJ的28道中文题以及zoj（浙江大学）30道英文题。选取的题目不涉及任何算法，只要会一种语言（C/C++,JAVA）以及基本的数学基础均可做出来，只为锻炼大家代码熟练程度。共计需要完成 59 题，需要大家独立完成，不限时间，完成者经过审核后即可加入ACM实验室。Hdu oj 地址： http://acm.hdu.edu.cn/listproblem.php?vol=1（以下 阅读全文
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I recently tried to run my junit tests to ensure that I didn’t break anything after monkeying around with my code, and I ran into the following error:1Exception in thread "main" java.lang.RuntimeException: Stub!Here’s my code that runs my tests:12345678910111213publicclass RunTestSuite {pu 阅读全文
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In these days you can more and more often happen to see programs which perform some useful calculations being executed rather then trivial screen savers. Some of them check the system message queue and in case of finding it empty (for examples somebody is editing a file and stays idle for some time) 阅读全文