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

char reversedStr[101] = "";
int count = 0;

void reverse(char []);

int main(int argc, char **argv){
  for(int i = argc - 1; i >= 0;i--){
    reverse(argv[i]);
    printf("%s\n", reversedStr);
    strcpy(reversedStr, "");
  }

  return 0;
}

void reverse(char input[]){
  for(int j = strlen(input) - 1; j >= 0 ; j--){
    reversedStr[count] = input[j];
    count++;
  }
  reversedStr[count] = '\0';
  count = 0;
  return;
}