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

int main() {
    char name[100];
    char school[100];
    char department[100];

    printf("이름 : ");
    scanf("%s", name);
    getchar(); // consume newline
    printf("학교 : ");
    fgets(school, sizeof(school), stdin);
    school[strcspn(school, "\n")] = '\0'; // remove newline from school
    printf("학과 : ");
    scanf("%s", department);

    printf("%s\n%s\n%s님 안녕하세요?\n", school, department, name);
    
    return 0;
}