added tests

20231024/1/check/1.in

20231024/1/check/1.out

20231024/1/check/2.in

20231024/1/check/2.out

20231024/1/check/3.in

20231024/1/check/3.out

20231024/2/check/1.in

20231024/2/check/1.out

20231024/2/check/2.in

20231024/2/check/2.out

20231024/2/check/3.in

20231024/2/check/3.out

20231031/1/check/1.in

20231031/1/check/1.out

20231031/1/check/2.in

20231031/1/check/2.out

20231031/1/check/3.in

20231031/1/check/3.out

20231031/2/check/1.in

20231031/2/check/1.out