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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 2x 2x 2x 1x 1x | /**
* 用戶介面已被移除,你需要自己定義一個新的用戶介面。
* 用戶介面應該包含 firstName 和 lastName 兩個屬性,都是字串型別。
*/
/**
* 獲取用戶的全名
* @param user - 用戶物件,應該包含 firstName 和 lastName 兩個屬性
*
* 範例:
* 輸入: { firstName: 'John', lastName: 'Doe' }
* 輸出: 'John Doe'
*/
type UserType = {
firstName: string;
lastName: string;
}
export function getFullName(user:UserType): string {
// 在此實現函式
return `${user.firstName} ${user.lastName}`;
}
getFullName({ firstName: 'John', lastName: 'Doe' }); |