Top Questions

1. Find min(A[L], max(A[L+1], min(A[L+2],...,a[R]))) in range
   6 votes

   2 answers
2. Queries add a number, remove a number, replace all A[i] in array with A[i] xor X, find sum of K smallest numbers
   5 votes

   1 answers
3. Convert the permutation sequence A to B by selecting a set in A then reversing that set and inserting that set at the beginning of A
   2 votes

   1 answers