ear5cm / Calc24

calc 24 point with 4 numbers from 1 to 10

Calc24

calc 24 point with 4 numbers from 1 to 10

usage:

1. ./a.out, show a quest, press any key show the answer
2. ./a.out all, show all we want to know
3. ./a.out num0 num1 num2 num3, all number must in 1-10, show the answer of given numbers.