println("Hello World?") | |
(1) (-1e10) (0xabcdef) 'y' | |
[x] x->y x.y | |
!x x.inv() x*y x&y | |
x*y x/y x%y | |
x+y x-y | |
a shl b | |
x<y x<=y x>y x>=y | |
x==y x!=y x===y | |
x and y | |
x^y | |
x or y | |
x&&y x||y | |
x=y x+=y x-=y x*=y x/=y x%=y x<<=y x>>=y x&=y x^=y x|=y | |
a+=b c=d e<=f g>=h i/j k%l m<<n o>>p q&r s^t u|v | |
a<=b | |
a|b a&b | |
x,y | |
--a!=--b | |
a++!=++b | |
0xFF_E1_DE_5E 0b100_100 200_000 | |
a===b | |
a!=b | |
_33.find(arr) | |
X.find() | |
X.f+1 | |
X.u+2 | |
a..b | |
a?:b | |
.32_00_446 |