#include<stdio.h>

#include<cstring>

int main()

{

    int n;

    char d;

    char c[];

    while (gets_s(c))

    {

        d = strlen(c);

        char max = c[];

        for (int i = ; i<d; i++)

        {

            if (c[i] > max)

            {

                max = c[i];

            }

        }

        for (int i = ; i < d; i++)

        {

            printf("%c", c[i]);

            if (c[i] == max)

            {

                printf("(max)");

            }

        }

        printf("\n");

    }

}