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Problem A: 递归函数
Problem A: 递归函数
Time Limit:
1 Sec
Memory Limit:
128 MB
Submit:
31
Solved:
10
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Description
有这样一个函数:
键盘输入实数a和b(0 < a, b < 100),计算该函数当x=a, y=b的值并输出到屏幕。输入值最多有四位小数,输出时四舍五入保留两位小数。
Sample Input
9.2 5.6
Sample Output
36.47