这里给出用python实现的求和代码：

```python
def sum_range(start, end):
    assert end >= start
    return (start + end) * (end - start + 1) / 2

print(sum_range(1, 100))
```

上述代码使用等差数列求和公式进行计算
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence