<p>因此,我使用thonny编写python代码。我不断地犯这个错误。(不支持+(“str”和“int”)的操作数类型)
如果有人能帮助我,我将不胜感激。祝你圣诞快乐</p>
<pre><code>numbers = ["1", "2", "3", "4", "5", "6"]
print(numbers)
index = 0
for i in numbers:
print(numbers[index] + 19)
index = index + 1
</code></pre>
<pre><code>numbers = ["1", "2", "3", "4", "5", "6"]
print(numbers)
index = 0
for i in numbers:
print(int(numbers[index]) + 19)
index = index + 1
</code></pre>
<p>您正在尝试将字符串添加到整数。执行从字符串到整数的类型转换</p>