逻辑与 “&&” | 逻辑或 “||” | 逻辑非 “！” | 逻辑异或 “∧” | 逻辑与 “&” | 逻辑或 “|” | ||
| 逻辑运算符的真值表 | |||||||
| A | B | A && B | A || B | ! A | A ∧ B | A & B | A | B |
| T | T | T | T | F | F | T | T |
| T | F | F | T | F | T | F | T |
| F | T | F | T | T | T | F | T |
| F | F | F | F | T | F | F | F |
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