2. A C++ compiler uses a symbol table to keep track of the identifiers that a program uses. When the compiler encounters an identifier, it searches the symbol table to see whether that identifier has already been encountered. If the identifier is new, it is inserted into the table. Thus, the symbol table needs only insertion and retrieval operations. Symbol tables are mostly implemented as hash tables, where an identifier is treated as a key for the hash function and the return value is the information about the identifier, such as its type and scope. Consider the following function: int sum(int a, int b) return a + b; Symbol Table for the Sum) function NAME TYPE SCOPE function global local sum a variable variable local Write a class called SymbolTable and implement it as a hash table, using chaining to resolve collisions. Use the hash function h(x) =x mod tableSize and the algorithm that involves hashing string with ordinal values, as described in the class to convert a variable into an integer x. Write a program to demonstrate your SymbolTable. %3D

2. A C++ compiler uses a symbol table to keep track of the identifiers that a program uses. When the compiler encounters an identifier, it searches the symbol table to see whether that identifier has already been encountered. If the identifier is new, it is inserted into the table. Thus, the symbol table needs only insertion and retrieval operations. Symbol tables are mostly implemented as hash tables, where an identifier is treated as a key for the hash function and the return value is the information about the identifier, such as its type and scope. Consider the following function: int sum(int a, int b) return a + b; Symbol Table for the Sum) function NAME TYPE SCOPE function global local sum a variable variable local Write a class called SymbolTable and implement it as a hash table, using chaining to resolve collisions. Use the hash function h(x) =x mod tableSize and the algorithm that involves hashing string with ordinal values, as described in the class to convert a variable into an integer x. Write a program to demonstrate your SymbolTable. %3D

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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