Code:
#include
#include
#include
int main()
{
int i = 0, l = 0, j, k, space = 0, count = 0, init = 0, min = 0, max = 0, len = 0, flag;
char a[100], b[30][20], c[30], d[30], minP[30], maxP[30];
printf("Read a string:\n");
fflush(stdin);
scanf("%[^\n]s", a);
for (i = 0;a[i] != '\0';i++)
{
if (a[i] == ' ')
space++;
}
i = 0;
for (j = 0;j<(space+1);i++, j++)
{
k = 0;
while (a[i] != '\0')
{
if (a[i] == ' ')
{
break;
}
else
{
b[j][k++] = a[i];
i++;
}
}
b[j][k] = '\0';
}
for (j = 0;j < space + 1;j++)
printf("%s ", b[j]);
printf("\n");
for (i = 0;i < space + 1;i++)
{
strcpy(c, b[i]);
count = strlen(b[i]);
k = 0;
for (l = count - 1;l >= 0;l--)
d[k++] = b[i][l];
d[k] = '\0';
if (strcmp(d, c) == 0) {
flag = 1;
if (init < 1)
{
strcpy(minP, d);
strcpy(maxP, d);
min = strlen(minP);
max = strlen(maxP);
init++;
}
printf("String %s is a Palindrome\n", d);
len = strlen(d);
if (len >= max)
strcpy(maxP, d);
else if (len <= min)
strcpy(minP, d);
else
printf("");
}
}
if (flag == 1)
{
printf("The minimum palindrome is %s\n", minP);
printf("The maximum palindrome is %s\n", maxP);
}
else
printf("given string has no pallindrome\n");
}
Output:
Read a string:
aba abcba abcdcba bcd
aba abcba abcdcba bcd
String aba is a Palindrome
String abcba is a Palindrome
String abcdcba is a Palindrome
The minimum palindrome is aba
The maximum palindrome is abcdcba
$ a.out
Read a string:
abc abcd
abc abcd
given string has no pallindrome
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