[C#] Conditional Statements

Споделям решенията си на по-интересниte задачи от темата за условни конструкции

Convert Number To String

Write a program that converts a number in the range [0...999] to a text corresponding to its English pronunciation.

Exemples :

0 - > "zero"

273 - > "two hundred seventy-three"

400 - > "four hundred"

501 - > "five hundred and one"

711 - > "seven hundred and eleven"

source

Sum of subset

We are given 5 integer numbers. Write a program that checks if the sum of some subset of them is 0.

Example: 3, -2, 1, 1, 8 -> 1+1-2=0.