switch문, if-else문 사용

선택문 swith문과 if-else문 2가지를 사용하여 표현.

switch (itemname)             {                 case "장검":                     console.writeline("장검을 선택했습니다.");                     break;                 case "단검":                     console.writeline("단검을 선택했습니다.");                     break;                 default:                     console.writeline($"{itemname}을 선택할 수 없습니다.");                     break;             }                 string itemname = console.readline();             console.clear();             bool condition = itemname == "장검";             bool condition1 = itemname == "단검";             if (condition)             {                 console.writeline($"{itemname}을 구입하였습니다,");             }             else if (condition1)             {                 console.writeline($"{itemname}을 구입하였습니다,");             }             else             {                 console.writeline($"입력하신 {itemname}는 품목에 없습니다,");             }