Cfz Problem Setting Group

Contests

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1–18 of 18 contests

Contest Category Problems QOJ
Cfzcpc Round 1 XCPC 8 QOJ #3197
Cfzcpc Round 2 XCPC 8 QOJ #3198
Cfzcpc Round 3 XCPC 11 QOJ #3200
Cfzcpc Round 5 XCPC 12 QOJ #3937
Cfzcpc Round 6 XCPC 12 QOJ #4574
Cfz NOIP Round 1 OI 4 QOJ #3168
Cfz NOI Round 1 OI 3 QOJ #3201
Cfz Round 1 Misc 4 QOJ #3255
Cfz Round 2 Misc 6 QOJ #3257
Cfz Round 3 Misc 6 QOJ #3256
Cfz Round 4 Misc 6 QOJ #3258
Cfz Round 5 Misc 4 QOJ #3259
Cfz Round 6 Misc 4 QOJ #3199
Cfz Round 7 Misc 7 QOJ #3517
Cfz Round 8 Misc 4 QOJ #3511
Cfz Round 9 Misc 4 QOJ #3254
The 2025 ICPC Asia Xi'an Regional Contest XCPC 13 QOJ #2562
The 2026 ICPC China Shaanxi National Invitational Programming Contest XCPC 14 QOJ #3766