标签：image dash mic ddl and mamicode com style enter
| 真值表 | 对应运算 | FWT | IFWT | ||||
| A=B=0 | A≠B | A=B=1 | 左项 | 右项 | 左项 | 右项 | |
| 0 | 0 | 1 | & | L+R | R | L-R | R |
| 0 | 1 | 0 | ^ | L+R | L-R | (L+R)/2 | (L-R)/2 |
| 0 | 1 | 1 | | | L | L+R | L | R-L |
| 1 | 0 | 0 | ~| | L+R | L | L-R | R |
| 1 | 0 | 1 | ~^ | L+R | R-L | (L-R)/2 | (L+R)/2 |
| 1 | 1 | 0 | ~& | R | L+R | L | R-L |
——会某人
标签：image dash mic ddl and mamicode com style enter
原文地址：https://www.cnblogs.com/Iamafool/p/11354195.html
