F28

#include <iostream>
void main() {
    char str[1000] = "sdffgAdsfdfF sdfdsfSfsd LLL OOO";
    char str2[1000] = "HelLo WorLd";
    for (int i = 0; str[i] != 0; i++)
    {
        if (str[i] >= 'A' && str[i] <= 'Z') {
            printf("0x%X", str[i]);
        }
        else
            printf("%c", str[i]);
    }
    printf("\n");
    for (int i = 0; str2[i] != 0; i++)
    {
        if (str2[i] >= 'A' && str2[i] <= 'Z') {
            printf("0x%X", str[i]);
        }
        else
            printf("%c", str2[i]);
    }
    printf("\n");
}