ProgramID- 8092
SkillRack
Sum of Two to Get Third Integer

The program must accept three integers as the input. The program must print yes if any two of the three integers can be added to obtain the remaining integer as the output. Else the program must print no as the output.

Example Input/Output:
Input:
-1 2 3

Output
yes

Explanation:
-1 + 3 = 2


Max Execution Time Limit: 4000 millisecs