换Linux了

。。。一把辛酸泪

码一下对拍程序：

 1     while true; do
 2         ./3>4810.in #出数据
 3         ./1<4810.in>cuo.out #被测程序
 4         ./2<4810.in>dui.out #正确（暴力）程序
 5         if diff dui.out cuo.out; then #比较两个输出文件
 6             printf "AC\n"  #结果相同显示AC
 7
 8         elif diff -B -b dui.out cuo.out; then
 9             printf "PE\n"
10
11         else
12             printf "WA\n" #结果不同显示WA，并退出
13             exit 0
14         fi
15     done  

还是有点难背