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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

Posted by duduniao85 at 2008-01-12 10:06:47 on Problem 1001
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

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