Problem 6.

A gumball machine has a random mixture of gumballs of C different colors. A woman has K children.

What is the minimum number of gumballs she must buy from the machine to guarantee that she has at least one set of K gumballs all of the same color? (So she can give the same color gumball to each child.)

SOLUTION


| Problem 1 | Problem 2 | Problem 3 | Problem 4 | Problem 5 |
| Problem 6 | Problem 7 | Problem 8 | Problem 9 | Problem 10 |

RETURN
- Last Updated: 12/10/08