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User _y

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6 problems solved
Rank by points: #15382
Total points: 64

View submissions

Points breakdown

100 / 100
AC | C++20
CCO Preparation Test 2 P3 - Subsets
on Jan. 24, 2026, 12:13 a.m.
20pp
weighted 100% (20pp)
15 / 15
AC | C++20
CCC '25 S5 - To-Do List
on Jan. 20, 2026, 7:51 p.m.
17pp
weighted 95% (16pp)
100 / 100
AC | C++20
Baltic OI '11 P3 - Switch the Lamp On
on Jan. 23, 2026, 11:30 p.m.
12pp
weighted 90% (11pp)
15 / 15
AC | C++20
CCC '25 S4 - Floor is Lava
on Jan. 20, 2026, 7:54 p.m.
12pp
weighted 86% (10pp)
15 / 15
AC | C++20
CCC '19 S2 - Pretty Average Primes
on Jan. 23, 2026, 1:26 a.m.
5pp
weighted 81% (4.1pp)

Baltic OI (12 points)

Problem Score
Baltic OI '11 P3 - Switch the Lamp On 12 / 12

CCC (34 points)

Problem Score
CCC '19 S2 - Pretty Average Primes 5 / 5
CCC '25 S4 - Floor is Lava 12 / 12
CCC '25 S5 - To-Do List 17 / 17

Mock CCO (20 points)

Problem Score
CCO Preparation Test 2 P3 - Subsets 20 / 20

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