A program reads data from a text file and stores it in a stack. The stack Stack is stored as a 1D array of up to 20 elements. The pointer TopOfStack stores the index of the last element stored in the stack. The text file StackData.txt stores numbers and mathematical operators. Each number and operator are on a new line in the text file. The mathematical operators used in this program are: The procedure ReadData () : - takes a string filename as a parameter - opens the file and reads in each line of data - uses the Push () function to insert each line of data onto the stack - outputs "Stack full" if any data cannot be stored on the stack because the stack is full - uses exception handling when opening and reading from the text file. The procedure needs to work for a file that contains an unknown number of lines. Write program code for ReadData ()
Exam No:9618_s25_qp_42 Year:2025 Question No:1(d)
Answer:
Knowledge points:
19.1 Algorithms
20.2 File Processing and Exception Handling
Solution:
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