for i in vals是什么意思
时间: 2023-10-17 22:22:27 浏览: 53
这是一个Python的for循环语句,其中`vals`是一个可迭代对象,可以是列表、元组、集合或字典等。循环会遍历`vals`中的每个元素,并将每个元素赋值给变量`i`,然后执行循环体中的代码。例如:
```
vals = [1, 2, 3, 4, 5]
for i in vals:
print(i)
```
输出结果为:
```
1
2
3
4
5
```
在每次循环中,变量`i`都会被赋值为`vals`中的下一个元素,直到遍历完所有元素为止。
相关问题
for i in vals:
This is a Python code snippet that loops through each element in the list "vals" and assigns it to the variable "i". The code that needs to be executed for each loop iteration should be indented below this line. For example:
```
vals = [1, 2, 3, 4, 5]
for i in vals:
print(i)
```
This code will print each element of the list "vals" on a new line.
for i in vals
It seems like the code you provided is incomplete. The "vals" variable should be defined beforehand and there should be a colon at the end of the line. Could you provide more context or code for me to better understand your question?