int rec_func(int n)
{
if(n==0)
return 0;
printf(" %d\n", n);
return n + rec_func(n-1);
}
int main(int argc, char *argv[])
{
int n;
printf("Pls give a number: ");
scanf("%d", &n);
printf("Result: %d\n", rec_func(n));
return 0;
}
void rec_func(char str[10], int i, int j )
{
if((i == j)|| (i > j)){
return;
} else {
if(str[i] == str[j]){
i++;
j--;
rec_func(str,i,j);
}else{
check = 1;
return;
}
}
}
int main(void)
{
char str[100];
printf("Enter the string\n");
scanf("%[^\n]s",str);
printf("The string u entered is %s\n",str);
int str_len = strlen(str);
int i = 0;
int j = str_len -1;
rec_func(str,i , j);
if(check == 0){
printf("String is palindrome\n");
} else {
printf("String is not palindrome\n");
}
return 0;
}
