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The time now is 2026-08-06 07:29

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DOS批处理 & 脚本技术（批处理室） » How to implement a copy operation

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Floor1　jack123147	Posted 2007-10-28 18:06
初级用户　Posts 20　Credits 52
What I want is to enter a sentence myself, and then display it 100 times on the screen. Could an expert please teach me?

Floor2　lxmxn	Posted 2007-10-28 18:17
版主　Posts 4,938　Credits 11,386
@echo off Set /p hello=Enter the text you want to repeat: for /L %%a in (1,1,100) do echo %hello% pause

Floor3　jack123147	Posted 2007-10-28 18:26
初级用户　Posts 20　Credits 52
Can you explain to me what set /p means?

Floor4　lxmxn	Posted 2007-10-28 18:29
版主　Posts 4,938　Credits 11,386
“set /p string=Please enter” means prompting the user to enter a string (“Please enter”), and then assigning the substring entered by the user to the variable (string) that follows.

Floor5　jack123147	Posted 2007-10-28 18:35
初级用户　Posts 20　Credits 52
I understand now, but why wasn't the “Enter the text you want to repeat:” you wrote executed?

Floor6　jack123147	Posted 2007-10-28 18:39
初级用户　Posts 20　Credits 52
I get it now. After trying it once, I understand: string is the input variable, while what you type there is only for display, and isn't within the scope of string... Am I understanding it right? Thanks, moderator..

Floor7　lxmxn	Posted 2007-10-28 20:26
版主　Posts 4,938　Credits 11,386
Your understanding is absolutely correct!

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