0 javac *.java
0 rjrun main > No_input.out 2>&1
# make sure "after co1" is before "after co2"
0 grep "after" No_input.out > No_inputg.out
0 cmp No_inputg.std No_inputg.out
0 scmp No_input.std No_input.out
0 rm -f *.class *.out

