CLEAR SET TALK OFF INPUT '请输入a:'TO a INPUT '请输入b：'TO b INPUT '请输入c：'TO c IF a>b t=a a=b b=t ENDIF IF a>c t=a a=c c=t ENDIF IF b>c t=b b=c c=t ENDIF ?'三个数从小到大依次为：',a,b,c SET TALK ON RETURN
