Skip to content
Navigation Menu
Sign in
Appearance settings
Platform
AI CODE CREATION
GitHub Copilot
Write better code with AI
GitHub Copilot app
Direct agents from issue to merge
MCP Registry
Integrate external tools
DEVELOPER WORKFLOWS
Actions
Automate any workflow
Codespaces
Instant dev environments
Issues
Plan and track work
Code Review
Manage code changes
Code Quality
Enforce quality at merge
APPLICATION SECURITY
GitHub Advanced Security
Find and fix vulnerabilities
Code security
Secure your code as you build
Secret protection
Stop leaks before they start
EXPLORE
Why GitHub
Documentation
Blog
Changelog
Marketplace
View all features
Solutions
BY COMPANY SIZE
Enterprises
Small and medium teams
Startups
Nonprofits
BY USE CASE
App Modernization
DevSecOps
DevOps
CI/CD
View all use cases
BY INDUSTRY
Healthcare
Financial services
Manufacturing
Government
View all industries
View all solutions
Resources
EXPLORE BY TOPIC
AI
Software Development
DevOps
Security
View all topics
EXPLORE BY TYPE
Customer stories
Events & webinars
Ebooks & reports
Business insights
GitHub Skills
SUPPORT & SERVICES
Documentation
Customer support
Community forum
Trust center
Partners
View all resources
Open Source
COMMUNITY
GitHub Sponsors
Fund open source developers
PROGRAMS
Security Lab
Maintainer Community
GitHub Stars
Archive Program
REPOSITORIES
Topics
Trending
Collections
Enterprise
ENTERPRISE SOLUTIONS
Enterprise platform
AI-powered developer platform
AVAILABLE ADD-ONS
GitHub Advanced Security
Enterprise-grade security features
Copilot for Business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Pricing
Search
/
Sign in
Sign up
Appearance settings
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
chenhongqiao
/
USACO
Public
Notifications
You must be signed in to change notification settings
Fork
0
Star
1
Code
Issues
0
Pull requests
0
Actions
Projects
Security and quality
0
Insights
Additional navigation options
Code
Issues
Pull requests
Actions
Projects
Security and quality
Insights
master
Branches
Tags
Go to file
Code
Open more actions menu
Latest commit
History
208 Commits
208 Commits
Folders and files
Name
Name
Last commit message
Last commit date
.vscode
.vscode
248
248
602_1A
602_1A
602_1B
602_1B
602_2A
602_2A
602_2B
602_2B
602_2C
602_2C
602_2E
602_2E
602_2MA
602_2MA
602_2MB
602_2MB
602_2MC
602_2MC
602_3A
602_3A
602_3B
602_3B
602_3C
602_3C
602_3MA
602_3MA
602_3MB
602_3MB
602_3MC
602_3MC
602_4A
602_4A
602_4B
602_4B
602_4D
602_4D
CSES1158
CSES1158
CSES1633
CSES1633
CSES1634
CSES1634
CSES1635
CSES1635
CSES1636
CSES1636
CSES1637
CSES1637
CSES1638
CSES1638
CSES1746
CSES1746
P1406
P1406
P1719
P1719
P2004
P2004
P2240
P2240
P2671
P2671
P3143
P3143
P3371
P3371
P3397
P3397
P3669
P3669
P3670
P3670
P3805
P3805
P4161
P4161
P4379
P4379
P5429
P5429
P5638
P5638
T1091
T1091
allowance
allowance
angry
angry
art2
art2
assign
assign
atlarge
atlarge
backbarn
backbarn
bad
bad
badgras
badgras
badhair
badhair
baleshare
baleshare
ballet
ballet
barnpainting
barnpainting
baseball
baseball
beads
beads
benchmark
benchmark
berries
berries
bfire
bfire
bigdance
bigdance
binarysearch
binarysearch
blink
blink
boards
boards
bookshelf
bookshelf
bowl2
bowl2
bowls
bowls
bphoto
bphoto
bronlily
bronlily
bteams
bteams
bteams2
bteams2
btwr
btwr
btwr2
btwr2
calfflac
calfflac
cardgame
cardgame
cbarn2
cbarn2
censor
censor
cereal
cereal
cerealv2
cerealv2
cheat
cheat
checklist
checklist
chess
chess
circlecross
circlecross
citystate
citystate
cline
cline
clocks
clocks
closing
closing
coggle
coggle
combo
combo
convention
convention
convention2
convention2
cornmaze
cornmaze
costume
costume
countcross
countcross
cow
cow
cowcode
cowcode
cowjog
cowjog
cowmbat
cowmbat
cownav
cownav
View all files
Repository files navigation
README
MIT license
More
items
USACO Problem Solutions
About
USACO Problem Solutions
Resources
Readme
MIT license
Activity
Stars
1
star
Watchers
1
watching
Forks
0
forks
Report repository
Releases
Packages
Contributors
Languages
You can’t perform that action at this time.