BAsiC substring problem

2 secs 1024 MB

テストケース名
00_sample01.txt
00_sample02.txt
00_sample03.txt
01_random01.txt
01_random02.txt
01_random03.txt
01_random04.txt
01_random05.txt
01_random06.txt
01_random07.txt
01_random08.txt
01_random09.txt
01_random10.txt
02_ABC01.txt
02_ABC02.txt
02_ABC03.txt
02_ABC04.txt
02_ABC05.txt
02_ABC06.txt
02_ABC07.txt
02_ABC08.txt
02_ABC09.txt
02_ABC10.txt
03_none01.txt
03_none02.txt
04_large01.txt
04_large02.txt
04_large03.txt
05_A.txt
05_B.txt
05_C.txt
06_AB.txt
06_AC.txt
06_BA.txt
06_BC.txt
06_CA.txt
06_CB.txt
07_short01.txt
07_short02.txt