Sheet 2

COMP124 Labs 2021-02-18

Using Local Variables

Variables will be declared in the C portion of the code and take up the following amount of space:

• int - 4 bytes
• char - 1 byte
  • Strings will take as many bytes and characters.

Example of Common Assignments

int num = 0;
signed in num = -2;
char alpha = 'a';
char name[] = "Jo Smith\n";

In this example the string must end with \n in order to print the next statement on the next line.

\n has the decimal value of 10.