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 20E
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Write an improved version of the chaos . py program from Chapter 1 thatallows a user to input two initial values and the number of iterations,
and then prints a nicely formatted table showing how the values changeover time. For example, if the starting values were . 25 and . 26 with 10iterations, the table might look like this:
index 0.25 0.26----------------------------1 0 . 731250 0 . 7503602 0 . 766441 0 . 7305473 0 . 698135 0 . 7677074 0 . 821896 0 . 6954995 0 . 570894 0 . 8259426 0 . 955399 0 . 5606717 0 . 166187 0 . 9606448 0 . 540418 0 . 1474479 0 . 968629 0 . 49025510 0.118509 0 . 974630
Write a program that prints out the letters of a word, one on each line, in the format "The letter is a."
Write a program that takes in an integer in the range 20-98 as input. The output is a countdown starting from the integer, and stopping when both output digits are identical.
Ex: If the input is 93, the output is:
93 92 91 90 89 88
Ex: If the input is 77, the output is:
77
Ex: If the input is not between 20 and 98 (inclusive), the output is:
Input must be 20-98
For coding simplicity, follow each output number by a space, even the last one. Use a while loop. Compare the digits; do not write a large if-else for all possible same-digit numbers (11, 22, 33, ..., 88), as that approach would be cumbersome for large ranges.
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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