Salman has a number of stones, weights
Source: 2015 Saudi Arabia GMO TST I p2
July 26, 2020
combinatorics
Problem Statement
In his bag, Salman has a number of stones. The weight of each stone is not greater than kg and the total weight of the stones is not greater than kg. Prove that Salman can divide his stones into groups, each group has a total weight not greater than kgTrần Nam Dũng