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关于语句#include<iostream>using namespace std;void main(){cout<<100.8989663<<';com<<fixed<<100.8989663<<';cout<<scientific<<100.8989663<<';}的输出结果为( )

单选题
2022-01-10 19:04
A、100.899 100.898966 1.008990e+002
B、100.8989663 100.898966 1.008990e+002
C、100.899 100.898966 1.008989e+002
D、100.899 100.8989663 1.008989e+002
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A

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