/?
01f10761-6513=01f0a24e
ffff"?"?"?"("?")?
--->
22?
2?0"?"?
6?110?
6/2? 30?
3/2? 11?
1/2? 01?
--->
0?2?01?2?1110?6
1 * 2^2 + 1 * 2^1 + 0 * 2^0? =4+2+0=6
--->
10?8?2:2?8?
1208?170?
120/8? 150?
15/8? 17?
1/8? 01?
--->
8?1? 0~70?8?018?128?2170?120?
1 * 8^2 + 7 *?8^1?+ 0 *?8^0? =64+56+0=120
--->
10?16?2:2?16?
12016?78?
120/16? 78?
7/16? 07?
--->
16?16?1?0~9A?B?C?D?E?F?10?11?12?13?14?15?
0?16?01?16?12?16?2?N(N?0?) X (X 0X 15?:F)? X * 16?N
78?120?
7*16^1+8*16^0=112+8=120