README.md

├── calculations
│   ├── v1.pdf
│   └── v2.pdf
├── colloquium
│   ├── v1.pdf
│   └── v2.pdf
└── homeworks
    ├── basics.pdf
    ├── chromatic-graph-polynomial.pdf
    ├── euler-hamiltonian.pdf
    ├── probability-theory.pdf
    └── radius-diameter.pdf