
CODE: [Copy to clipboard]@echo off
setlocal enabledelayedexpansion
echo 我正在想。。。
set a=3600
set b=12000
set x=1
:loop
set /a f=2*!x!+4*(%a%-!x!)
set j=!x!
set /a t=%a%-!x!
if %f% equ %b% (
echo 鸡:%j% 兔:%t%
pause
goto :eof
)
set /a x+=1
if !x! lss %a% (
goto :loop
)
CODE: [Copy to clipboard]@echo off
:loop
set /a x+=1,f=2*x+4*(3600-x),j=x,t=3600-x
if %f% neq 12000 goto :loop
echo 鸡:%j% 兔:%t%
pause
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CODE: [Copy to clipboard]@echo off
set /a a=(3600*4-12000)/2
set /a b=3600-a
echo 兔子%b%只,鸡%a%只。&pause>nul
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