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

int main() {
    printf("Enter n: ");
    int shift;
    scanf("%d", &shift);

    char text[] = "HELLO";

    for (size_t index = 0; index < strlen(text); index++) {
        int letter_order = text[index] - 'A';
        int shifted_letter_order = (letter_order + shift) % 26;
        char encrypted = (char) ('A' + shifted_letter_order);
        printf("%c", encrypted);
    }

    printf("\n");

    return 0;
}