单选题

以下能够实现输出整数2的是?(     )

A

double a=5.5, b=2.6;

cout<< a/b << endl;

B

double a=5.5, b=2.6;

cout<< b << endl;

C

double a=5.5, b=2.6;

cout<< (int)(a/b) << endl;

D

double a=5.5, b=2.6;

cout<< (int)a/b << endl;

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