[問題] 一小段Java的程式
double x=7/2;
System.out.println("x is"+x);
求x=?
跑出來答案是3.0
可是題目的四個選項(A)3(B)3.5(C)4(D)compiler error 沒有3.0
這樣此題無解嗎?還是要選(B)3.5呢
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