1. Home
  2. Problem Set
  3. Training
  4. Contest
  5. Homework
  6. Discussion
  7. Record
  8. Ranking
  1. Login
  2. Language
    1. English
    2. 한국어
    3. 简体中文
    4. 正體中文

Homework Introduction

USACO C1

Problem

Problem
P1200   [USACO1.1] Your Ride Is Here
P1201   [USACO1.1] Greedy Gift Givers
P1202   [USACO1.1] Friday the Thirteenth
P1203   [IOI 1993 / USACO1.1] Broken Necklace
P1204   [USACO1.2] Milking Cows
P1205   [USACO1.2] Transformations
P1206   [USACO1.2] 回文平方数 Palindromic Squares
P1207   [USACO1.2] Dual Palindromes
P1208   [USACO1.3] Mixing Milk
P1209   [USACO1.3] Barn Repair
P1210   [USACO1.3] 最长的回文 Calf Flac
P1211   [USACO1.3] Cow-Style Prime Cryptarithm
P1212   [USACO1.4] 铺放矩形块 Packing Rectangles
P1213   [IOI 1994 / USACO1.4] 时钟 The Clocks
P1214   [USACO1.4] Arithmetic Progressions
P1215   [USACO1.4] Mother's Milk
P1216   [IOI 1994 / USACO1.5] Number Triangles
P1217   [USACO1.5] Prime Palindromes
P1218   [USACO1.5] Superprime Rib
P1219   [USACO1.5] 八皇后 Checker Challenge
P3864   [USACO1.2] Name That Number
P3650   [USACO1.3] Ski Course Design
P1444   [USACO1.3] 虫洞 wormhole
P2693   [USACO1.3] Combination Lock
  1. Scoreboard
  2. Help
Status
Done
Problem
24
Open Since
2026-2-5 0:00
Deadline
2026-2-24 23:59
Extension
24 hour(s)

Status

  • Judging Queue
  • Service Status

Development

  • Open Source

Support

  • Help
  • Contact Us

About

  • About
  • Privacy
  • Terms of Service
  • Copyright Complaint
  1. Language
    1. English
    2. 한국어
    3. 简体中文
    4. 正體中文
  2. Legacy mode
  3. Theme
    1. Light
    2. Dark
  1. 粤ICP备2021104657号
  2. Worker 0, 18ms
  3. Powered by Hydro v5.0.0-beta.18 Community
CLOSE

SIGN IN

Using your HFOJ universal account

Forgot password or username?