#include <stdio.h>
#include <string.h>
void reverse(char *userArray);

#define MAX_LENGTH 50
int main() {
    char test[] = "TAEJONG";
    printf("original message: %s\n", test);
    reverse(test);
    printf("reversed message: %s\n", test);
    
    return 0;
}

void reverse(char *userArray){
    int length = strlen(userArray);
    char temp;

    for(int i = 0; i < length / 2; i++)
        {
        temp = userArray[length - 1 - i];
        userArray[length - 1 - i] = userArray[i];
        userArray[i] = temp;
        }
        
    
}