下面程序的運(yùn)行結(jié)果是()Dim a As Integer, b As Integer a=6 b=15 S=1+(a*b)/2Print S
A.45B.15C.46D.6
A.其余說(shuō)法都不對(duì)B.順序執(zhí)行C.先循環(huán)后判斷D.先判斷后循環(huán)
A.For x=10 to 1B.For x=1 to 10step -1C.For x=1 to 10step 2D.For x=1 to step 10