7.3.3 Square Coins
摘要：Square CoinsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 50 Accepted Submission(s): 48 Problem Description People in Silverland use square coins. Not only they have square shapes but also their values are square numbers. Coins ...
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2013-07-24 20:38
cssystem
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7.3.6 pi
摘要：piTime Limit: 6000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 47 Accepted Submission(s): 27 Problem Description 计算圆周率到小数点后5n 位。（本题不可打表） Input 正整数n=1;i--){11 ans=TWO.add(ans.multiply(td(i)).divide(td(2*i+1),1800,Big...
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2013-07-24 20:36
cssystem
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7.3.7 循环多少次？
摘要：循环多少次？Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 37 Accepted Submission(s): 24 Problem Description 我们知道，在编程中，我们时常需要考虑到时间复杂度，特别是对于循环的部分。例如，如果代码中出现for(i=1;i 2 #include 3 #include 4 #include 5 #include 6 #include 7 using na...
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2013-07-24 20:33
cssystem
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7.3.5 The Balance
摘要：The BalanceTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 72 Accepted Submission(s): 50 Problem Description Now you are asked to measure a dose of medicine with a balance and a number of weights. Certainly it is not always achiev...
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2013-07-24 20:28
cssystem
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7.3.4 Fruit
摘要：FruitTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 35 Accepted Submission(s): 26 Problem Description 转眼到了收获的季节，由于有TT的专业指导，Lele获得了大丰收。特别是水果，Lele一共种了N种水果，有苹果，梨子，香蕉，西瓜……不但味道好吃，样子更是好看。于是，很多人们慕名而来，找Lele买水果。甚至连大名鼎鼎的HDU ACM总教头 lcy 也来了。...
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2013-07-24 20:23
cssystem
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