def input_1(): a=raw_input('please input something:\n') global st st=l**t(a) print 'now the l**t you just inputted **:\n',st success=true while success: input_1() for i in st: c=st.count(i) if c>=3...
方法一:private sub command1_click() form1.cls dim i1 as integer, i2 as integer, i3 as integer, i4 as integer, i5 as integer dim cl**t as string for i1 = 65 to 70 for i2 = i1 + 1 to 70 ...