Teacher's_day.c

#include <stdio.h>
#include <time.h>
#define clear() printf("\033[H\033[J")

void delay(unsigned int sec)     // 특정 시간(초)만큼 기다리는 함수
{
    clock_t ticks1 = clock();
    clock_t ticks2 = ticks1;
    while ((ticks2 / CLOCKS_PER_SEC - ticks1 / CLOCKS_PER_SEC) < (clock_t)sec)
        ticks2 = clock();
}

int main()
{   // 출력 버퍼의 크기를 10으로 설정
    puts("────────█████─────────────█████\n────████████████───────████████████\n──████▓▓▓▓▓▓▓▓▓▓██───███▓▓▓▓▓▓▓▓▓████\n─███▓▓▓▓▓▓▓▓▓▓▓▓▓██─██▓▓▓▓▓▓▓▓▓▓▓▓▓███\n███▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓███▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓███\n██▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓█▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓██\n██▓▓▓▓▓▓▓▓▓──────────────────▓▓▓▓▓▓▓▓██\n██▓▓▓▓▓▓▓─██───████─█──█─█████─▓▓▓▓▓▓██\n██▓▓▓▓▓▓▓─██───█──█─█──█─██────▓▓▓▓▓▓██\n███▓▓▓▓▓▓─██───█──█─█──█─█████─▓▓▓▓▓▓██\n███▓▓▓▓▓▓─██───█──█─█──█─██────▓▓▓▓▓▓██\n─███▓▓▓▓▓─████─████─████─█████─▓▓▓▓███\n───███▓▓▓▓▓──────────────────▓▓▓▓▓▓███\n────████▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓████\n─────████▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓████\n───────████▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓█████\n──────────████▓▓▓▓▓▓▓▓▓▓▓▓████\n─────────────███▓▓▓▓▓▓▓████\n───────────────███▓▓▓███\n─────────────────██▓██\n──────────────────███\n");
    delay(5);
    clear();
    puts("사랑합니다 !");
    return 0;
}