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为什么用JAVA计算pow(a,b)得到的结果与 sample output 不一样啊如题,例如: input: 6.7592 9 98.999 10 1.0100 12 output: 2.944812676412102E7 9.042907274362949E19 1.1268250301319698 虽然用的是科学记数法,但为什么'E'前面的数字相差已经这么大了? 我用的是:a: double类型 b: int类型 Followed by:
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