์ ๋“ค์ด ์„œ๋กœ ์ถฉ๋Œ ํ•˜์˜€์„ ๋•Œ 2์ดˆ๊ฐ„(120ํ”„๋ ˆ์ž„) -1์˜ ์Šคํ”ผ๋“œ๋กœ ํ›„์ง„ํ•˜๊ฒŒ ๋งŒ๋“ค๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค.

์ด๋Ÿฐ ๋ช…๋ น์–ด๋ฅผ ์จ๋ดค์ง€๋งŒ ํšจ๊ณผ๊ฐ€ ์—†์—ˆ๊ณ  while์˜ a<=120์„ a>=120์œผ๋กœ ๋ฐ”๊ฟ”๋„ ์†Œ์šฉ์ด ์—†์—ˆ์Šต๋‹ˆ๋‹ค.

์–ด๋–ป๊ฒŒ ์จ์•ผํ• ๊นŒ์š”?