Topic Replies Views Activity
How to ask for help on a problem
Announcements

Here are some general guidelines for how to effectively ask for help on the Forum: Basic Requirements Include a link to the problem. For problems that that can be found within the guide, just include the internal Gui…

1 13964 December 30, 2020
Welcome to the USACO Forum!
1 5838 November 19, 2020
Spoj mon2012 tle
Debugging Help
0 46 September 19, 2025
USACO Camelot Help
Debugging Help
1 77 September 16, 2025
On other countries' national Informatics Olympiad
General Questions
1 61 September 12, 2025
USACO Gold Modern Art 3
Problems and Contests
4 460 September 12, 2025
Brute Force problem
Problems and Contests
2 79 September 12, 2025
Please help me to solve this problem
0 71 September 8, 2025
How to prepare for Bronze competition
General Questions
2 121 September 7, 2025
Floating Point Issue With Weird Fix
2 63 September 6, 2025
APIO 11 Table Coloring - Intuition For Double Counting
Problems and Contests
2 1051 September 4, 2025
Stuck On JOI Inheritance
5 1330 August 28, 2025
Help needed for Multiple Knapsack optimization
General Questions
3 115 August 27, 2025
CSES - Border Subgrid Count I - How can I get rid of log n?
Problems and Contests
2 136 August 26, 2025
How to solve CSES Two Sets Problem?
11 15453 August 23, 2025
CSES Problem: Maximum Subarray Sum II
Resources & Problemsets
0 157 August 22, 2025
Registration not working
Off Topic
4 171 August 19, 2025
USACO 2015 February Contest, Bronze Problem 1. Censoring (Bronze)
1 122 August 18, 2025
Can we use Java Records in USACO?
General Questions
5 126 August 18, 2025
USACO Bronze 2018 December - The Bucket List
Problems and Contests
1 93 August 17, 2025
Connecting Two Barns
8 1819 August 16, 2025
"Path Queries II" (HLD) TLE
Problems and Contests
1 164 August 15, 2025
Help Needed in Proof
General Questions
3 645 August 14, 2025
Two knights problem
Problems and Contests
0 118 August 12, 2025
Why has bronze gotten so much harder?
General Questions
1 310 August 6, 2025
Cities and States
Problems and Contests
3 238 August 1, 2025
(USACO Gold Topological Sort) Constrained Topological Sort
Problems and Contests
2 184 July 28, 2025
How do I delete workspaces in the IDE?
General Questions
1 145 July 28, 2025
Question about Time Complexity of Solution
Resources & Problemsets
1 187 July 20, 2025
CSES Coins Combinations II TLE
Debugging Help
2 160 July 20, 2025