C Programming Language
2nd Edition
ISBN: 9780131103627
Author: Brian W. Kernighan, Dennis M. Ritchie, Dennis Ritchie
Publisher: Prentice Hall
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Chapter 1, Problem 16E
Revise the main routine of the longest-line
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A program is needed to monitor the user’s input and make sure that the text that was entered has balanced paranthesis. There are two types of paranthesis possible in the text: (a) The usual type which uses the symbols ( and ) (b) The square type which uses the symbols [ and ] Note that the text can also have spaces and the alpabet letters from a to z. Apply what you learned in this course (and especially in Chapters 5 and 7) to design a Nondeterministic Push-Down Automaton (NPDA) that can be used to parse the text and make sure that the paranthesis included in it are balanced and that every open paranthesis must be closed with the close paranthesis symbol. For example, the following text does not contain syntax errors and the NPDA should accept it and stop in a final state: The cat (which was running) jumped in to the (normal (although large)) hat. We should buy (in the case that [all are here] two large (bottles) of Coke). However the following text has a syntax error because the…
Your job is to find the length of the longest word in a text with no punctuation or special characters of any kind - only contains words. To do so, please write a C-program that takes as a input first the number of words in a text, followed by all of the words in the text. The output of your program should be the length of the longest word in the text.
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Chapter 1 Solutions
C Programming Language
Ch. 1 - Run the hello, world program on your system....Ch. 1 - Prob. 2ECh. 1 - Modify the temperature conversion program to print...Ch. 1 - Write a program to print the corresponding Celsius...Ch. 1 - Prob. 5ECh. 1 - Prob. 6ECh. 1 - Write a program to print the value of EOF.Ch. 1 - Write a program to count blanks, tabs and...Ch. 1 - Write a program to copy its input to its output,...Ch. 1 - Write a program to copy its input to its output,...
Ch. 1 - Prob. 11ECh. 1 - Write a program that prints its input one word per...Ch. 1 - Write a program to print a histogram of the...Ch. 1 - Write a program to print a histogram of the...Ch. 1 - Rewrite the temperature conversion program of...Ch. 1 - Revise the main routine of the longest-line...Ch. 1 - Write a program to print all input lines that are...Ch. 1 - Write a program to remove trailing blanks and tabs...Ch. 1 - Write a function reverse(s) that reverses the...Ch. 1 - Write a program detab that replaces tabs in the...Ch. 1 - Write a program entab that replaces strings of...Ch. 1 - Write a program to fold long input lines into two...Ch. 1 - Prob. 23ECh. 1 - Write a program to check a C program for...
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