연산자 not

not

!

1 Bash

Bash

Copy

A=1
echo $((A^1))
# 0

Bash

Copy

B=0
echo $((B^1))
# 1

2 Python

Python

Copy

print( not True )
print( not False )
# False
# True

3 Ruby

Ruby

Copy

puts !true
# false
puts !false
# true

4 같이 보기

• and
• or
• 비트연산 NOT
• !=