CUer

@echo off
for /l %%a in (1,1,5) do (
    for /l %%b in (1,1,%%a) do (
        set /p "=1"<nul
    )
    echo,
)
pause
复制代码

CUer

@echo off
setlocal enabledelayedexpansion
set "n="
for /l %%a in (1,1,5) do (
    set n=1!n!
    echo,!n!
)
pause
复制代码

CUer

回复 4# 1130342432


两层for循环
外层循环用来控制输出几行
内存循环用来控制每行输出几个1

CUer

@echo off
setlocal enabledelayedexpansion
set "str=1111111111"
for /l %%a in (1,1,5) do (
    echo,!str:~0,%%a!
)
pause
复制代码

CUer

回复 10# Hello123World


楼主不需要那些多余的空格