要将负数改为0,你可以使用以下几种方法,具体取决于你使用的编程语言或工具:
Python
```python
numbers = [-1, -2, -3, 4, 5, -6]
numbers = [0 if num < 0 else num for num in numbers]
```
JavaScript
```javascript
let numbers = [-1, -2, -3, 4, 5, -6];
numbers = numbers.map(num => num < 0 ? 0 : num);
```
Java
```java
int[] numbers = {-1, -2, -3, 4, 5, -6