下列程序的输出结果是()。a=1;switch acase 3|4disp('perfect')case {1,2}disp('ok')otherwisedisp('no')end
A.ok
B.perfect
C.no
D.2
正确答案:perfect
下列程序的输出结果是()。a=1;switch acase 3|4disp('perfect')case {1,2}disp('ok')otherwisedisp('no')end
A.ok
B.perfect
C.no
D.2
正确答案:perfect