Question

Write a c program that reads a string of characters and prints whether or not the entire string is palindrome.your program should ignore all blanks, numbers, punctuation and special characters and should be case sensitive

Answer 1

void main()
{

char A[20],B[20],C[20];
int i,k=0;
gets(A);

for(i=0;i<strlen(A);i++)
{
if(!isalnum(A[i]))
{
B[k++]=A[i];
}


}
B[k]='\0';

strcpy(C,B);
strrev(C);
if(strcmp(C,B)==0)
printf("Palindrome");
else
printf("not palindrome");
return 0;

}