# Note that the subarray needs to be non-empty after deleting one element. # f[i][0] represents we keep arr[i] in the selected subarray, ended with arr[i] # f[i][1] represents we drop arr[i] in the ...

Inheritance tax at 40 per cent is paid by a relatively small but growing number of people's estates. Those whose home or savings drags them into the inheritance tax net often want to avoid loved ones ...

Given an array of nnn integers, your task is to find the maximum sum of values in a contiguous subarray with length between aaa and bbb. Input The first input line has three integers nnn, aaa and bbb: ...