下面程序的运行结果为include<iostream.h>void swap(int &a, int b){int temp;temp=a++;a=b;b=temp;}void main()int a=2,b=3;swap(a, b) ;cout < < a < <"," < < b < < endl;}

A.2,3 B.3,2 C.2,2 D.3,3

时间:2023-01-16 13:02:34

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