Overview of Essential Data Structure 669
We shall assume that the reader is familiar with the representation and operations on primitive data
structures like integers, reals, characters and strings, and with the limitations of computer representations of
these abstract data types.
Exercises
1. Execute the C program numbers.c to investigate nature of integer and real numbers with the C compiler
you use.
2. Write a program in C, C++, Java or PASCAL to print a table of ASCII codes, from ASCII hex 20 to
hex 7F.
3. Write a program in C, C++, Java or PASCAL to convert all lower case letters to upper case letters in a fi le,
which you can assume to be stdin fi le.
4. Write a program in C, C++, Java or PASCAL to count the number of occurrences of various ...