add sample

Example by: Ira Oldham, Reference: This is only a sample, not part of CIS16B

The + operator is a binary operator, with two operands, one to the left and one to the right of the + operator. This expression evaluates to the sum of the two operands.

1 int a = 4;
2 int b = 5;
3 int c;
4 c = a + b;
5 cout << "a: " << a << ", b: " << b << ", c: " << c << endl;

a: 4, b: 5, c: 9

• lines 1-3 declare a, b, and c, and set values for a and b
• line 4 adds the values from a and b, and assigns the result to c
• line 5 prints the result

We have seen that the + operator is used in an expression to find the sum of two values.