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

Studolymp / IMC / 2012

IMC 2012
contestants 316 · problems 10 (5+5) · scale 0–10 · per-problem yes

Total score distribution and prize bands

group by:
CertIIIIIIGF
Score1–2425–3334–4950–8283–100
Winners99784491
This or better240231134501

Full results →

Per-problem difficulty

Day 1

Day 2

Full statistics →

Problems

IMC 2012 · Day 1 · P1easyavg 9.7/10 · solved 97% · near-0 1% · disc 0.13
combinatorics
IMC 2012 · Day 1 · P2hardavg 3.5/10 · solved 18% · near-0 24% · disc 0.58
linear algebra
IMC 2012 · Day 1 · P3hardavg 2.5/10 · solved 17% · near-0 66% · disc 0.49
games & processesgroup theory
IMC 2012 · Day 1 · P4killeravg 0.2/10 · solved 0% · near-0 95% · disc 0.25
real analysis
IMC 2012 · Day 1 · P5killeravg 0.5/10 · solved 2% · near-0 91% · disc 0.28
polynomialsnumber theory
IMC 2012 · Day 2 · P6easyavg 8.8/10 · solved 81% · near-0 2% · disc 0.34
games & processespolynomials
IMC 2012 · Day 2 · P7mediumavg 4.7/10 · solved 31% · near-0 28% · disc 0.26
sequences & series
IMC 2012 · Day 2 · P8hardavg 2.4/10 · solved 22% · near-0 71% · disc 0.55
number theory
IMC 2012 · Day 2 · P9very hardavg 1.9/10 · solved 10% · near-0 75% · disc 0.47
sequences & serieslinear algebra
IMC 2012 · Day 2 · P10killeravg 0.0/10 · solved 0% · near-0 100% · disc 0.16
combinatoricsgroup theory