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```python def solution(str1): def can_generate(s, target): """检查字符串s是否能通过操作生成目标字符串target""" current

```python def solution(rgb): rgb_values = rgb[4:-1].split(',') # Convert the string values to intege

```Python def add_large_numbers(num1: str, num2: str) -> str: """实现大数加法""" # 将较短的数字在前面补0，使两个数字长度相同 m

```python def solution(n, cats_levels): # 初始化每只猫的鱼干数量为1 fish_amounts = [1] * n # 从左到右遍历，确保每只猫的鱼干数量满足

```python def solution(m: int, w: list) -> int: # 初始化价格计数字典 price_count = {} # 遍历每道菜的价格 for price in

```c++ #include #include #include #include using namespace std; int solution(int m, int n, vector> &

```c++ #include #include #include using namespace std; int solution(int n, int k) { int sum = 0; for

```python def solution(x: int, y: int) -> int: # 计算射击点到靶心的距离 distance = (x * x + y * y) ** 0.5 # 如果距

```java import java.util.*; public class Main { public static List solution(List a, List b) { // 使用