下列复合语句中,不能实现两数交换的是()。
A、{a=b;b=a;};
B、{b = a * b;a = b / a;b = b / a; };
C、{ t=a; a=b; b=t;};
D、{a = a + b;b = a – b;a = a – b; }
发布时间:2025-06-27 04:20:04
A、{a=b;b=a;};
B、{b = a * b;a = b / a;b = b / a; };
C、{ t=a; a=b; b=t;};
D、{a = a + b;b = a – b;a = a – b; }