I created a program rotate.c to do the following but it has some bugs. Can you f

Question

I created a program rotate.c to do the following but it has some bugs. Can you fix the bugs and write comments on how you fixed them.

/*
* rotate.c
*
* This program is supposed to print get an input string
* from the user, then print it rotated on the line.
* Example:
* Enter a string for me to rotate: I love CSE240!!!
* I Love CSE240!!!
* Love CSE240!!!I
* Love CSE240!!!I
* ove CSE240!!!I L
* ve CSE240!!!I Lo
* e CSE240!!!I Lov
* CSE240!!!I Love
* CSE240!!!I Love
* SE240!!!I Love C
* E240!!!I Love CS
* 240!!!I Love CSE
* 40!!!I Love CSE2
* 0!!!I Love CSE24
* !!!I Love CSE240
* !!I Love CSE240!
* !I Love CSE240!!
* I Love CSE240!!!
*
* WARNING: This code contains several BUGS!
*/

#include <stdio.h>
#include <string.h>

int main()
{
int len;
int lineno;
int i = 0;
char input[256];

printf("Enter a string for me to rotate: ");

/* This scanf format string specifies that scanf
should read a string of max length 255. It also
specifies that scanf should consider any characters
that are not tab or newline as part of the string
(that way we can have spaces). Something to ask
yourself: why is the max length 255 and not 256? */
scanf("%[^ ]255s", input);
len = strlen(input);

for (lineno = 0; lineno < len; lineno = lineno + 1) {
i = lineno;
while (input[i] != '') {
printf("%s", input[i]);
i = i + 1;
}

for (i = 1 ; i < lineno; i++) {
printf("%s", input[i]);
}

putchar(' ');
}
printf("%s ", input);

return 0;
}

Explanation / Answer

please rate - thanks changes in red
notice how the indenting makes the program easier to read

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