Answer Posted / lalit

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

void main()
{
int i, j = 0, k = 0, x, len;
char str[100], str1[10][20], temp;

printf("enter the string :");
scanf("%[^
]s", str);

/* reads into 2d character array */
for (i = 0;str[i] != ''; i++)
{
if (str[i] == ' ')
{
str1[k][j]='';
k++;
j=0;
}
else
{
str1[k][j]=str[i];
j++;
}
}
str1[k][j] = '';

/* reverses each word of a given string */
for (i = 0;i <= k;i++)
{
len = strlen(str1[i]);
for (j = 0, x = len - 1;j < x;j++,x--)
{
temp = str1[i][j];
str1[i][j] = str1[i][x];
str1[i][x] = temp;
}
}
for (i = 0;i <= k;i++)
{
printf("%s ", str1[i]);
}
}

What is the use of define in c?

1042

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using only #include and #include Write a program in C that will read an input from the user and print it back to the user if it is a palindrome. The string ends when it encounters a whitespace. The input string is at most 30 characters. Assume the string has no spaces and distinguish between and lowercase. So madam is a palindrome, but MadAm is not a palindrome. Use scanf and %s to read the string. Sample Test: Enter a string: madam madam is a palindrome. Enter a string: 09023 09023 is not a palindrome.

1798

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