Teach Yourself Borland C++ in 14 Days - portal

20 Day 1
never get into. There are a lot of operators in C++. Rather than present them all here, I will
list only those most commonly used. Table 1.2 contains a list of those operators.
Table 1.2. Commonly used C++ operators.
Operator Description Example
Mathematical Operators
+ Addition x = y + z;
– Subtraction x = y - z;
∗ Multiplication x = y * z;
/ Division x = y / z;
Assignment Operators
= Assignment x = 10;
+= Assign and sum x += 10; (same as x = x + 10;)
-= Assign and subtract x -= 10;
*= Assign and multiply x *= 10;
\= Assign and divide x \= 10;
&= Assign bitwise AND x &= 0x02;
|= Assign bitwise OR x |= 0x02;
Logical Operators
&& Logical AND if (x && 0xFF) {...}
|| Logical OR if (x || 0xFF) {...}
Equality Operators
== Equal to if (x == 10) {...}
!= Not equal to if (x != 10) {...}
< Less than if (x < 10) {...}
> Greater than if (x > 10) {...}
= 10) {...}