Java logical operators and bitwise operators detailed __java programming experience

A. Logical operatorThere are three logical operators, that is, "not", "and", "or", respectively, "!", "&&", "| |" Said. Where: Non-op (!) Indicates negation, such as:!true equals false,!false equals True,!2 equals false,!0 equals True. Returns true if all two conditions before and after the operation (&&) are true, or false. Or Operation (| |) Returns false when the two conditions have one true, and the return is false.
public class data10{
public static void Main (string[] args) {
int a=10;
int b=21;
int c=10;
System.out.println ("Say A>b, right.") "+! (a>b));
System.out.println ("Think of both a>b and A<b, right?") "+ ((a>b) && (a<b));"
System.out.println ("Think of both a>b and A<b, right?") "+ ((a>=b) | | (a==b)));
System.out.println ("Think of both a>b and A=c, right?") "+ ((a<b) | | (a==c)));
}
}

Run Result:
Say A>b, right. True
Think it's both a>b and A<b, right? False
Think it's both a>b and A<b, right? False
Think it's both a>b and A=c, right? True two. Bitwise operatorsBitwise operators are mainly for binary, it includes: "and", "not", "or", "XOR", respectively, "&", "~", "| "," ^ ". Where: With the operation (&) Two operands of the bit is 1, the result is 1, otherwise the result is 0. The bitwise of the operand of the non operation (~) is 0, the result is 1, and if 1, the result is 0. or Operation (|) A bit of two operands as long as there is a 1, the result is 1, otherwise it is 0. The phase of the two operands of the XOR or operation (^) results in the same time as 0, and the result is 1.
public class data13{
public static void Main (string[] args) {
int a=129;
int b=128;
int x=15;
int y=2;
System.out.println ("A and B with the result is:" + (a&b));
System.out.println ("A and B" or the result is: "+ (a|b));"
System.out.println ("x and y) are different or the result is:" + (x^y));
}
}

Run Result:
The results of A and B are: 128
A and B or the result is: 129
X and Y are different or the results are: 13