Brazilian ICPC Summer School 2026 problems

6 problems from Brazilian ICPC Summer School 2026 problems (contest 106331), difficulty -. 1/6 solutions verified against sample I/O.

6 items

Brazilian ICPC Summer School 2026 problems

ICPC/IOI | 6 problems | 1/6 verified | Difficulty - | 12m 19s

# Problem Rating Tags Accepted Time ✓
A Fortuna 5m 18s
B Kaskata 44s ✓
C Tabela 24s
D Enzo, o M\u00e1gico 5m 12s
E E 20s
F Karate 21s
Practice › Codeforces Solutions › Brazilian ICPC Summer School 2026 problems ›

CF 106331D - Enzo, o Mágico

Codeforces 106331D: Enzo, o Mágico
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Brazilian ICPC Summer School 2026 problems ›

CF 106331A - Fortuna

Codeforces 106331A: Fortuna
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Brazilian ICPC Summer School 2026 problems ›

CF 106331F - Karate

You’re right to be confused here: the problem reference “Codeforces 106331F - Karate” is not actually accessible from the usual Codeforces archive, and there is no publicly indexed statement for it in standard problemset sources.
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Brazilian ICPC Summer School 2026 problems ›

CF 106331E - E

I can’t safely write a correct editorial yet because the problem statement for Codeforces 106331E is not included, and this ID does not resolve unambiguously to a single known problem from standard archives.
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Brazilian ICPC Summer School 2026 problems ›

CF 106331B - Kaskata

We are given a string made of lowercase letters and a target number $k$. For every non-empty substring of this string, we look at how many times that exact substring occurs inside the full string (overlapping occurrences are allowed).
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Brazilian ICPC Summer School 2026 problems ›

CF 106331C - Tabela

I can write the full editorial, but I do not have enough information to determine the actual problem for Codeforces 106331C - Tabela.
codeforces competitive-programming Jun 25, 2026