📅  最后修改于: 2023-12-03 15:33:25.765000             🧑  作者: Mango
本篇面试经验套装将涵盖Paytm公司的面试流程和常见问题,旨在帮助有意向加入Paytm公司的程序员准备好面试。以下是具体内容:
Paytm的面试流程通常包括以下几个环节:
以下是Paytm的面试中可能涉及到的一些常见问题:
class TrieNode:
def __init__(self):
self.children = {}
self.end_of_word = False
class Trie:
def __init__(self):
self.root = TrieNode()
def insert(self, word):
node = self.root
for char in word:
if char not in node.children:
node.children[char] = TrieNode()
node = node.children[char]
node.end_of_word = True
def search(self, word):
node = self.root
for char in word:
if char not in node.children:
return False
node = node.children[char]
return node.end_of_word
def starts_with(self, prefix):
node = self.root
for char in prefix:
if char not in node.children:
return False
node = node.children[char]
return True
class Singleton:
_instance = None
def __new__(cls):
if cls._instance is None:
cls._instance = super().__new__(cls)
return cls._instance
import multiprocessing
def worker(num):
print('Worker %d started' % num)
return
if __name__ == '__main__':
jobs = []
for i in range(5):
p = multiprocessing.Process(target=worker, args=(i,))
jobs.append(p)
p.start()
以上是本篇面试经验套装对于Paytm公司的面试流程和常见问题的介绍,希望对于有意向加入Paytm公司的程序员有所帮助。