Java Arithmetic operators

Arithmetic operators

+,-,*(multiplication sign),/(division sign, pick-up),%(take remainder, modulo)

Special operators: ++ ( gaga ) , -- ( minus )

int a = 1;

a+=10; equivalent to a=a+10;

a-=5; equivalent to a=a-5;

int a = 1;

Scene 1:system.out.print (a++);//Output 1

int a = 1;

Scene 2:system.out.print (++a);//Output 2

Relational operators

Greater than:> less than:< greater than or equal to:>= less than equals:<= equals sign:= = Not equal to: /c6>!=

logical operators

L && Logic and (press shift+7)--and (and, at the same time)

Multiple conditions, 1 are false, if () all false, multiple conditions are true at the same time, if () is true

L | | (Press shift+ to enter the above |) -or (OR)

Multiple conditions, as long as 1 are true, if () all is true

! (in English state)--take the inverse not equal to! =

Java Arithmetic operators