c语言代码解决问题

解题思路:

注意事项:

参考代码:

#include<stdio.h>

#include<string.h>

int main()

{

    char str[101],c;

    int i,max_sign=0;

    while (scanf("%s", str) != EOF)

    {

        c = str[0];

        for (i = 1; i < strlen(str); i++)

        {

            if (c < str[i])

            {

                c = str[i];

            }

        }

        for (i = 0; i < strlen(str); i++)

        {

            if (str[i] == c)

            {

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

            }

            else

            {

                printf("%c", str[i]);

            }

        }

        printf("\n");

    }

    return 0;

}