LeetCode 75 3

• [LeetCode] 1431. Kids With the Greatest Number of Candies (擁有最多糖果的孩子) Jan 2, 2000
• [LeetCode] 1071. Greatest Common Divisor of Strings (字符串的最大公因子) Jan 1, 2000
• [LeetCode] 1768. Merge Strings Alternately (交替合併字符串) Dec 31, 1999