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Super Mario Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6122 Accepted Submission(s): 2660 Pro 阅读全文
posted @ 2017-02-19 22:30
IIIIIIIIIU
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题目描述 有形如:ax3+bx2+cx+d=0 这样的一个一元三次方程。给出该方程中各项的系数(a,b,c,d 均为实数),并约定该方程存在三个不同实根(根的范围在-100至100之间),且根与根之差的绝对值>=1。要求由小到大依次在同一行输出这三个实根(根与根之间留有空格),并精确到小数点后2位。 阅读全文
posted @ 2017-02-19 14:41
IIIIIIIIIU
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Dylans loves tree Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 1611 Accepted Submission(s): 阅读全文
posted @ 2017-02-19 14:39
IIIIIIIIIU
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Tree Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 9233 Accepted: 2431 Description You are given a tree with N nodes. The tree’s nodes a 阅读全文
posted @ 2017-02-19 08:47
IIIIIIIIIU
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