青藏铁路在建设中采用了“以桥代路”(如图),主要目的是( )
根据录音,判断句子是否正确。I didn't like dogs before,but I'm happy to have one now.
INPUT “x,y=”;x,y
A=x*y
B=x MOD y
C=A*y+B
PRINT A,B,C
END
(运行时从键盘上依次输入16和5)