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问题很多

Posted by jler at 2008-04-09 23:30:02 on Problem 1005
In Reply To:谁帮我看看哪有问题啊 Posted by:apple_pie at 2008-04-08 23:05:47 
1，pi没必要那么精确，只要等于3.14就可以了。
2，去掉while循环。
3，去掉ifp语句，只保留else中的。
4，year=(x*x+y*y)*pi/100+1;有误，如果点刚好在边缘上，就错了。还是用ceil（）函数吧，year=ceil（(x*x+y*y)*pi/100）；
5，输出格式有误。in year %d.\n",
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