Java Arithmetic operators

int x=6274; x=x/1000*1000System.out.println (x);

The result is 6000, because 6274 divided by 1000 equals 6.274 for the dauble type automatically ignores the number of digits after the decimal point, so 6*1000 equals 6000;

//   +  -*/  % +System.out.println ("5+5=" +5+5);

The result is 5+5=55;

//  ++ -- int a=3, b; // ++a; b=a++; System.out.println ("a=" +a+ ", b=" +b);

The order of operations is a first assigns the value to B, then the self-increment, so the result a=4,b=3

int i;i=i++; System.out.println (i);

Result is 1

// =  + = =    *=     /=     %=short s=3;  // s+=4;  Automatic forced conversion of s=s+4;    No casts are required, and a strongturn is needed (short), otherwise the compilation will not pass.

Java Arithmetic operators