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Harmonic numbers (2) P58153
Write a program that reads pairs of numbers n and m with n ≥ m, and for each pair prints Hn − Hm.
Input
Input consists of several pairs of natural numbers n and m such that n ≥ m.
Output
For every pair, print Hn − Hm with 10 digits after the decimal point.
Public test cases
Input
3 2 7 0 4 4 100 99
Output
0.3333333333 2.5928571429 0.0000000000 0.0100000000
Information
- Author
- Salvador Roura
- Language
- English
- Translator
- Salvador Roura
- Original language
- Catalan
- Other languages
- Catalan
- Official solutions
- C++ Java Python
- User solutions
- C C++ Java Python