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Problem Category Base Points AC % Users
spiral-matrix Mercury 3 76.9% 16
summary-ranges Mercury 1 65.8% 10
burst-balloons Mercury 5 59.4% 10
sum-of-left-leaves Mercury 1 24.7% 11
max-sum-of-rectangle-no-larger-than-k Mercury 5 28.0% 5
divide-two-integers Mercury 3 65.2% 12
surrounded-regions Mercury 3 30.4% 5
two-sum Mercury 1 63.6% 15
24-game Mercury 5 52.0% 8
wildcard-matching Mercury 5 27.3% 5
majority-element Mercury 1 95.7% 18
reconstruct-itinerary Mercury 5 48.0% 9
4sum Mercury 3 43.5% 8
plus-one Mercury 1 78.1% 16
the-skyline-problem Mercury 5 29.2% 6
reverse-string Mercury 1 37.0% 9
reverse-linked-list Mercury 1 17.4% 4
triangle Mercury 3 79.2% 15
integer-to-english-words Mercury 5 40.0% 6
k-inverse-pairs-array Mercury 5 25.0% 5
swap-nodes-in-pairs Mercury 3 33.3% 5
path-sum Mercury 1 25.0% 6
partition-list Mercury 3 31.8% 6
redundant-connection-ii Mercury 5 4.0% 1
regular-expression-matching Mercury 5 37.0% 5
permutations-ii Mercury 3 0.0% 0
add-digits Mercury 1 60.0% 9
single-number Mercury 1 70.8% 13
length-of-last-word Mercury 1 41.7% 9
cherry-pickup Mercury 5 12.5% 3
student-attendance-record-ii Mercury 5 12.5% 3
happy-number Mercury 1 70.8% 13
search-insert-position Mercury 1 70.0% 13
jump-game Mercury 3 58.3% 10
minimum-path-sum Mercury 3 57.9% 10
create-maximum-number Mercury 5 44.8% 9
count-and-say Mercury 3 50.0% 9
split-array-largest-sum Mercury 5 59.1% 10
search-in-rotated-sorted-array Mercury 3 36.8% 6
letter-combinations-of-a-phone-number Mercury 3 30.4% 7
combination-sum Mercury 3 39.1% 5
find-the-closest-palindrome Mercury 5 17.4% 4
spiral-matrix-ii Mercury 3 54.5% 8
reverse-integer Mercury 3 54.5% 9
rotate-image Mercury 3 68.4% 11
maximum-product-subarray Mercury 3 73.1% 11
perfect-number Mercury 1 46.7% 8
frog-jump Mercury 5 20.0% 4
relative-ranks Mercury 1 40.0% 6
longest-substring-without-repeating-characters Mercury 3 60.0% 9