์ฝ”๋”ฉ ์ง€์‹์ด ๊ต‰์žฅํžˆ ์–•์•„์„œ static์ด ์ฐธ์กฐ ํ˜•์‹์ธ๊ฒƒ๋„ ๋ชฐ๋ž๋„ค..


public Unit(Unit num)

ย  ย  {

ย  ย  ย  ย  this.num = num.num;

ย  ย  ย  ย  this.unit = num.unit;

ย  ย  }


ย  ย  public static Unit operator +(Unit u1, Unit u2)

ย  ย  {

ย  ย  ย  ย  Unit result = new(u1);


์ด๋Ÿฐ์‹์œผ๋กœ ์ƒˆ๋กœ ์ •์˜ ํ•˜๋‚˜ ํŒŒ์„œ new๋กœ ํ˜ธ์ถœํ•˜๋ฉด ๋˜๋Š”๊ฑฐ์ง€?