• 2022-06-06
    题目:通过字符串变量操作先竖向显示”伟大祖国”,再横向显示”祖国伟大”。P64STORE “伟大祖国”TO XYCLEA***********FOUND**********N=0DO WHILE N<;8?SUBS(XY,N,2)N=N+2ENDDO?***********FOUND**********??SUBS(XY,4,4)??SUBS(XY,1,4)