Piotr Orzechowski 0db066266d Add ch01/ex01, ch01/ex03, ch01/ex04, ch02/ex02, ch03/ex01, ch03/ex02 solutions 2 years ago
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ex02.hs Add ch01/ex01, ch01/ex03, ch01/ex04, ch02/ex02, ch03/ex01, ch03/ex02 solutions 2 years ago