###### tags: `LeetCode`,`Python3`,`Easy`
# 1768. Merge Strings Alternately
### **題目連結：** [**Merge Strings Alternately**](https://leetcode.com/problems/merge-strings-alternately/description/?envType=study-plan-v2&envId=leetcode-75)

### **解題方向**
* 建立兩個指標，每次都將各自的開頭值存入新的變數ans中
* 如果某變數已經遍歷完成，就將未遍歷完成的字串直接加入在ans之後即可
### **完整程式碼**

class Solution:
def mergeAlternately(self, word1: str, word2: str) -> str:
    ans=""
    p1=0
    p2=0
    while p1<len(word1) and p2<len(word2):
        ans+=word1[p1]
        ans+=word2[p2]
        p1+=1
        p2+=1
    if p1>=len(word1) and p2<len(word2):
        ans+=word2[p2:len(word2)]
    else:
        ans+=word1[p1:len(word1)]
    return ans