VF题:SET TALK OFF STORE 1 TO I,J FOR N=1 TO 4 @I,J+1 SAY“AB” J=J+1 ENDFOR RETURN运行结果为:AAAAB,讲解下为啥~
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VF题:SET TALK OFF STORE 1 TO I,J FOR N=1 TO 4 @I,J+1 SAY“AB” J=J+1 ENDFOR RETURN运行结果为:AAAAB,讲解下为啥~
VF题:SET TALK OFF STORE 1 TO I,J FOR N=1 TO 4 @I,J+1 SAY“AB” J=J+1 ENDFOR RETURN
运行结果为:AAAAB,讲解下为啥~
VF题:SET TALK OFF STORE 1 TO I,J FOR N=1 TO 4 @I,J+1 SAY“AB” J=J+1 ENDFOR RETURN运行结果为:AAAAB,讲解下为啥~
注意@的用法就知道了,程序一次执行的命令等价于一下命令,循环看懂了.
@ i,j SAY 表示在屏幕i行j列输出字符串表达式.
@ 1,2 say "AB" &&N=1,在1行2列输出字符串AB
@ 1,3 say "AB" &&N=2,在1行3列输出字符串AB 注意此处会将上方字符串进行替换
@ 1,4 say "AB" &&N=3,在1行4列输出字符串AB
@ 1,5 say "AB" &&N=4,在1行5列输出字符串AB
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VF题:SET TALK OFF STORE 1 TO I,J FOR N=1 TO 4 @I,J+1 SAY“AB” J=J+1 ENDFOR RETURN运行结果为:AAAAB,讲解下为啥~
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