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User ch

  • About
  • Problems

30 problems solved
Rank by points: #9363
Total points: 96

View submissions

Points breakdown

15 / 15
AC | C++17
WC '16 Contest 2 S1 - Most Illogical
on Sept. 28, 2025, 5:06 a.m.
10pp
weighted 100% (10pp)
15 / 15
AC | C++17
CCC '25 S2 - Cryptogram Cracking Club
on Sept. 21, 2025, 3:08 a.m.
7pp
weighted 95% (6.6pp)
15 / 15
AC | C++17
CCC '25 J5 - Connecting Territories
on Sept. 20, 2025, 8:41 p.m.
7pp
weighted 90% (6.3pp)
15 / 15
AC | C++17
CCC '24 J5 - Harvest Waterloo
on Sept. 20, 2025, 3:31 a.m.
7pp
weighted 86% (6.0pp)
15 / 15
AC | C++17
CCC '11 J4 - Boring Business
on July 22, 2025, 3:15 p.m.
7pp
weighted 81% (5.7pp)
85 / 100
TLE | C++17
Appleby Contest '19 P4 - Rectangles
on July 24, 2025, 3:18 p.m.
6pp
weighted 77% (4.6pp)
15 / 15
AC | C++17
CCC '04 J4 - Simple Encryption
on Oct. 23, 2025, 6:06 p.m.
5pp
weighted 74% (3.7pp)
15 / 15
AC | C++17
CCC '96 S1 - Deficient, Perfect, and Abundant
on Sept. 23, 2025, 1:07 a.m.
5pp
weighted 70% (3.5pp)
15 / 15
AC | C++17
Chocolate Bar
on Sept. 20, 2025, 7:29 p.m.
5pp
weighted 66% (3.3pp)
15 / 15
AC | C++17
CCC '25 J4 - Sunny Days
on Sept. 20, 2025, 2:24 a.m.
5pp
weighted 63% (3.2pp)
Load more...

BlueBook (3 points)

Problem Score
BlueBook - Max is Last 3 / 3

CCC (94.667 points)

Problem Score
CCC '00 S1 - Slot Machines 5 / 5
CCC '01 J2 - Mod Inverse 3 / 3
CCC '02 S1 - The Students' Council Breakfast 5 / 5
CCC '02 S2 - Fraction Action 5 / 5
CCC '03 J1 - Trident 3 / 3
CCC '04 J4 - Simple Encryption 5 / 5
CCC '07 J4 - Anagram Checker 5 / 5
CCC '11 J4 - Boring Business 7 / 7
CCC '12 J3 - Icon Scaling 3 / 3
CCC '12 S1 - Don't pass me the ball! 3 / 3
CCC '13 J1 - Next in line 3 / 3
CCC '14 J3 - Double Dice 3 / 3
CCC '21 S2 - Modern Art 4.667 / 7
CCC '24 J1 - Conveyor Belt Sushi 3 / 3
CCC '24 J5 - Harvest Waterloo 7 / 7
CCC '24 S1 - Hat Circle 3 / 3
CCC '25 J4 - Sunny Days 5 / 5
CCC '25 J5 - Connecting Territories 7 / 7
CCC '25 S1 - Positioning Peter's Paintings 3 / 3
CCC '25 S2 - Cryptogram Cracking Club 7 / 7
CCC '96 S1 - Deficient, Perfect, and Abundant 5 / 5

Classics (3 points)

Problem Score
Sorting 3 / 3

COCI (3 points)

Problem Score
COCI '17 Contest 2 #1 Košnja 3 / 3

Uncategorized (27.950 points)

Problem Score
16 BIT S/W ONLY 3 / 3
Mispelling 3 / 3
Mirrored Pairs 3 / 3
Triple Fat Ladies 5 / 5
Appleby Contest '19 P4 - Rectangles 5.950 / 7
Chocolate Bar 5 / 5
Firebending 3 / 3

Woburn Challenge (10 points)

Problem Score
WC '16 Contest 2 S1 - Most Illogical 10 / 10

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