设x是int型变量，f是float型变量，用下面的语句给这两个变量输入值：scanf("i=%d,f=%f ",&i,&f);，为了把100和765.12分别送给i和f，正确的输入为( )。

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设x是int型变量，f是float型变量，用下面的语句给这两个变量输入值：scanf("i=%d,f=%f ",&i,&f);，为了把100和765.12分别送给i和f，正确的输入为( )。
A.100<回车〉765.12<回车>
B.x=100<回车>f=765.12<回车>
C.100<空格〉765.12<回车>
D.i=100,f=765.12<回车>

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高级语言程序设计

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