File: root - text - article - 2019 - 11 - witness.txt
Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | Home Page | Category: Computing | 2306 Views, 24857 Search Bots | 94 Words
| Browse | Archive
Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | Home Page | Category: Computing | 2306 Views, 24857 Search Bots | 94 Words
| Browse | Archive
Hi, here's your problem today. This problem was recently asked by Google:
There are n people lined up, and each have a height represented as an integer. A murder has happened right in front of them, and only people who are taller than everyone in front of them are able to see what has happened. How many witnesses are there?
Example:
Input: [3, 6, 3, 4, 1]
Output: 3
Explanation: Only [6, 4, 1] were able to see in front of them.
Here's your starting point:
Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | Home Page | Cateogry: Computing | 2306 Views, 24857 Search Bots | 94 Words There are n people lined up, and each have a height represented as an integer. A murder has happened right in front of them, and only people who are taller than everyone in front of them are able to see what has happened. How many witnesses are there?
Example:
Input: [3, 6, 3, 4, 1]
Output: 3
Explanation: Only [6, 4, 1] were able to see in front of them.
#
#
# #
####
####
#####
36341 x (murder scene)
Here's your starting point:
def witnesses(heights):
# Fill this in.
print witnesses([3, 6, 3, 4, 1])
# 3
Related Articles
- Daily Interview Problem: Running Median
- Daily Interview Problem: Largest Product of 3 Elements I
- Fibonacci coding
- Longest Substring Without Repeating Characters
- Daily Interview Problem: Maximum Profit From Stocks
- Making a Height Balanced Binary Search Tree
- Print a tree level-by-level, with line-breaks
- Algorithm Interview Question: Max and Min with Limited Comparisons
- Sort a Partially Sorted List
- Daily Interview Question: Find Cycles in a Graph
©2006~2024 SteakOverCooked - 0.00894 Seconds(s) - 6002.66 KB/s - 22 Online Memory: 527.68 KB
18:54:01 up 13 days, 18:33, 2 users, load average: 0.98, 0.86, 0.73 - Server PHP Version: 7.4.33
How to Cook a Perfect Steak? | <meta name="robots" content="noindex, follow" />
18:54:01 up 13 days, 18:33, 2 users, load average: 0.98, 0.86, 0.73 - Server PHP Version: 7.4.33
Comments (1)
Read & Write - Normal - Mini - Post - All Comments - Statistics