1					,1
1+1					,2
5* 2 + 3			,13
5 *2 - 10000		,-9990
(5* (5 *(5 *( 5 * (5 * (5*2))))))	,31250
0x8F8F8F8F & 0xF0F0F0F0	,0x80808080
(10+10-((10*10/11)|(10&10)))^0xFF78	,65393