Consider the input: abc 202 02202 abcabd1 abd0abc1 a123 abd1 abd2 abd3 What are the values of t1-t10 after the sequence of calls? t1 = lexer.GetToken(); t2 = lexer.GetToken(); t3 = lexer.peek(1); t4 = lexer.peek(2); t5 = lexer.GetToken(); t6 = lexer.peek(2); t7 = lexer.peek(3); t8 = lexer.peek(4); t9 = lexer.GetToken(); t10 = lexer.peek(5);   THIS IS NOT A PROGRAMMING QUESTION, THIS IS PROGRAMMING LANGUAGE THEORY

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Consider the input:

abc 202 02202 abcabd1 abd0abc1 a123 abd1 abd2 abd3

What are the values of t1-t10 after the sequence of calls?

t1 = lexer.GetToken();

t2 = lexer.GetToken();

t3 = lexer.peek(1);

t4 = lexer.peek(2);

t5 = lexer.GetToken();

t6 = lexer.peek(2);

t7 = lexer.peek(3);

t8 = lexer.peek(4);

t9 = lexer.GetToken();

t10 = lexer.peek(5);

 

THIS IS NOT A PROGRAMMING QUESTION, THIS IS PROGRAMMING LANGUAGE THEORY!  

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