标签:range sea list name def python main search 查找
2分查找
def data_search(n,m):
mid = int(len(n)/2)
if len(n)>=1:
if n[mid]>m:
print(‘要寻找的数字在%s左边‘%n[mid])
data_search(n[:mid], m)
elif n[mid]<m:
print(‘要寻找的数字在%s右边‘%n[mid])
data_search(n[mid:], m)
else:
print(‘找到该数字‘)
else:
print(‘找不到该数字‘)
if __name__ == ‘__main__‘:
data = list(range(1,700))
data_search(data,300)
标签:range sea list name def python main search 查找
原文地址:http://www.cnblogs.com/wp0810/p/7469001.html