hignestperson=[i for i,j in scores.items() if j==hignest]将它改为完善的循环结构
时间: 2024-02-12 12:09:51 浏览: 23
可以使用以下的循环结构来代替列表推导式:
```
hignestperson = []
for i, j in scores.items():
if j == hignest:
hignestperson.append(i)
```
这个循环结构与原来的列表推导式是等价的,它会将得分为最高分的人员的名称添加到 `hignestperson` 列表中。
相关问题
highest_score = max(scores.values())highest_score_student = [name for name, score in scores.items() if score == highest_score][0]
This code finds the highest score among a dictionary of scores, and then finds the name of the student(s) who achieved that score.
The first line uses the built-in max() function to find the highest score in the dictionary. The values() method returns a list of all the scores in the dictionary, which is passed as an argument to max().
The second line uses a list comprehension to create a list of all the names in the dictionary whose score matches the highest score. The items() method returns a list of tuples, where each tuple contains a name and its corresponding score. The list comprehension loops through each tuple and checks if the score matches the highest score. If it does, the name is added to a new list. The [0] at the end of the list comprehension is used to return the first name in the list, since there could be multiple students with the same highest score.
scores=[] content1=content.spilt('') for i in content1: scores.append(i) if i in scores: i=float(i)
这段代码有点问题,首先 `content.spilt('')` 应该是 `content.split(' ')`,即使用空格分割字符串中的单词。然后你想把单词转换成数字,但是你的代码逻辑有误。下面是修正后的代码:
```
scores = []
content1 = content.split(' ')
for i in content1:
try:
score = float(i)
scores.append(score)
except ValueError:
pass
```
在这个修正后的代码中,我们使用 `try...except` 结构来尝试将单词转换成数字,如果无法转换,则跳过该单词,不将其加入到 `scores` 列表中。
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