[SOLVED] CCUCD - Compiler Design Project 3 A Simple C Interpreter

Description

In this project, you should implement a C interpreter. The supported input file should at least contain the following features:

• integer and floating-point data types: int, float.
• Statements for arithmetic computation. (ex: a = b+2*(100-1)) (3) Comparison expression. (ex: a > b)
• if-then-else program construct.
• printf() function with one/two parameters. (support types: %d, %f)
• scanf() (support types: %d, %f)

The following is a sample C program (input file):

1. void main()
2. {
3. int num;
4. float s;
6. printf(“Please enter a number:”); 7. scanf(“%d”, &num);
8. if (num > 10) {
9. s = 3 * (num + 3.14);
10. } else {
11. s = num * (num – 3.14);
12. }
14. printf(“The result is %f\n”, s);
15. }