#include <stdio.h>

int is_palindrome(const char* str, size_t length){
  int i = 0;
  int j = length - 1;

  for(;j>=i && *(str +i) == *(str+j);i++,j--);

  return j <= i;
}

void palindrome_by_line(const char* str){
  unsigned current_length;
  int current_line = 1;
  int amount;
  char* inner_str;
  char* inner_inner_str;
  //controls the whole string
  while(*str){
    while(*(str) && *(str) == ' ') str++;
    inner_str = (char*)str;
    //controls until line feed
    amount =0;
    while((*inner_str) && *(inner_str) != '\n'){
      inner_inner_str = inner_str;


      //controls until space is found
      current_length = 0;
      while((*inner_inner_str) && (*inner_inner_str) != '\n' && *(inner_inner_str) != ' '){
        current_length++;
        inner_inner_str++;

      }

      if(is_palindrome(inner_inner_str - current_length , (inner_inner_str - inner_str)))
        amount++;

      while(*(inner_inner_str) && *(inner_inner_str) == ' ') inner_inner_str++;


      inner_str += (inner_inner_str - inner_str);
    }

    printf("Cantidad de palindromos en esta linea %d: %d\n", current_line, amount);

    current_line++;
    if(*inner_str == '\n')
      str += (inner_str - str) + 1;
    else
      str += (inner_str - str);
  }
}

int main(void) {
  palindrome_by_line("    menem 121\n radar\nneuquen reconocer\nanitalavalatina\n");
  return 0;
}