batch script to add a number next to each prime number-CodePudding

I want to create a script that does the action: Enter first number then last number,And what is obtained is that for each number child, numbers from 1 to 3 will appear

first number=1

last number=2

What you get is this:

What I managed is this file

@echo off
set /p F=first number:
set /p L=last number:

setlocal ENABLEDELAYEDEXPANSION
FOR /L %%A IN (%F%,1,%L%) DO (
set /A result=%%A %% 3
echo %%A !result!
)

But the result is not good enough

CodePudding user response：

What you need are nested for loops:

@echo off
set /p F=first number:
set /p L=last number:

setlocal ENABLEDELAYEDEXPANSION
FOR /L %%A IN (%F%,1,%L%) DO (
  for /L %%B in (1,1,3) do (
    echo %%A %%B
  )
)