Unofficial archive — problems, solutions & results © IMC, reproduced with permission.

Studolymp / IMC / 2019

IMC 2019
contestants 360 · problems 10 (5+5) · scale 0–10 · per-problem yes

Total score distribution and prize bands

group by:
CertHMIIIIIIGF
Score4–910–2324–3536–4849–8182–100
Winners156210487875
This or better360345283179925

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Per-problem difficulty

Day 1

Day 2

Full statistics →

Problems

IMC 2019 · Day 1 · P1easyavg 6.9/10 · solved 54% · near-0 16% · disc 0.47
sequences & series
IMC 2019 · Day 1 · P2mediumavg 6.1/10 · solved 44% · near-0 13% · disc 0.38
linear algebranumber theory
IMC 2019 · Day 1 · P3mediumavg 5.3/10 · solved 41% · near-0 27% · disc 0.48
integrationinequalities
IMC 2019 · Day 1 · P4killeravg 0.4/10 · solved 2% · near-0 92% · disc 0.33
sequences & seriesnumber theory
IMC 2019 · Day 1 · P5killeravg 0.8/10 · solved 5% · near-0 91% · disc 0.35
linear algebranumber theory
IMC 2019 · Day 2 · P6mediumavg 6.1/10 · solved 43% · near-0 2% · disc 0.46
real analysis
IMC 2019 · Day 2 · P7easyavg 7.8/10 · solved 73% · near-0 15% · disc 0.43
sequences & seriesnumber theory
IMC 2019 · Day 2 · P8very hardavg 0.8/10 · solved 7% · near-0 91% · disc 0.38
combinatorics
IMC 2019 · Day 2 · P9hardavg 2.7/10 · solved 20% · near-0 62% · disc 0.60
linear algebra
IMC 2019 · Day 2 · P10killeravg 0.6/10 · solved 2% · near-0 89% · disc 0.36
probabilitygeometry