文件名称:floatfun
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编函数 float fun(double h),函数的功能是:对变量h中的值保留两位小数,并对第三位进行四舍五入(规定h中的值为正数)。
例如:若h 值为8.32433,则函数返回8.32 若h值为8.32533,则函数返回8.33。
-Function for float fun (double h), the function of function: The value of the variable h in the retention of two decimals, and rounding to the third (of the value of h provides a positive number). For example: If the h value of 8.32433, the function returns 8.32 if the h value of 8.32533, the function returns 8.33.
例如:若h 值为8.32433,则函数返回8.32 若h值为8.32533,则函数返回8.33。
-Function for float fun (double h), the function of function: The value of the variable h in the retention of two decimals, and rounding to the third (of the value of h provides a positive number). For example: If the h value of 8.32433, the function returns 8.32 if the h value of 8.32533, the function returns 8.33.
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float fun.doc