电宇智控视觉组1_4

intervals = eval(input("intervals: "))

# 合并区间函数
def merge(intervals):
    if not intervals:
        return []

# 按照起始位置排序
    intervals.sort(key=lambda x: x[0])
    merged = [intervals[0]]

    for current in intervals[1:]:
        last = merged[-1]
        if current[0] <= last[1]:
            last[1] = max(last[1], current[1])
        else:
            merged.append(current)

    return merged

# 计算并输出合并后的区间
result = merge(intervals)
print(f" {result}")