diff --git a/lowest_common_ancestor/uva_12238_ants_colony/README.md b/lowest_common_ancestor/uva_12238_ants_colony/README.md
index 7352cfd..c010a45 100644
--- a/lowest_common_ancestor/uva_12238_ants_colony/README.md
+++ b/lowest_common_ancestor/uva_12238_ants_colony/README.md
@@ -6,6 +6,9 @@
 
 ## Solution
 
+* Weighted Lowest Common Ancestor / Range Minimum Query
+* Input: Tree with edge weights
+* Output: LCA of 2 nodes in tree and shortest distance b/w 2 nodes
 * **Key Idea:** Since each ant hill is connected is only one of previous ant hills, ant hill network is a tree
 
 * Build an Euler Tour Representation of ant hills [E[], L[], H[]]
@@ -13,14 +16,15 @@
 * Shortest path between 2 ant hills is computed as Dist(A, LCA(A, B)) + Dist(B, LCA(A, B))
 * To efficiently compute Distance between a node A and its LCA(A, B) with B, store distance of every node from root of anthills tree
 
-## Space complexity
+## Complexity
 
-* Weighted Lowest Common Ancestor / Range Minimum Query
-* Input: Tree with edge weights
-* Output: LCA of 2 nodes in tree and shortest distance b/w 2 nodes
-* Space complexity: O(3 * (2N-1)) + O(3 * N) + O(2 * (2N-1)-1) = O(6N-3 + 3N + 4N-3) = O(13N - 6)
+* N - Number of ant hills
+
+### Space Complexity
+
+* **Space complexity:** O(3 * (2N-1)) + O(3 * N) + O(2 * (2N-1)-1) = O(6N-3 + 3N + 4N-3) = O(13N - 6)
 
-## Run complexity
+### Run complexity
 
 * Build: EulerTour: O(2N-1), SegmentTreeBuild: O(4N-2)
 * LCA Query: O(log(2N-1))
diff --git a/priority_queues/argus/README.md b/priority_queues/argus/README.md
index e2e6fc4..3a17989 100644
--- a/priority_queues/argus/README.md
+++ b/priority_queues/argus/README.md
@@ -20,8 +20,18 @@
 	* Update its nexttick 
 	* Push back to Priority Queue
 
-**Space Complexity:** 3 integers for storing a Query ~ O(3N)
-**Query Complexity:** O(KlogN) [K - Top K queries to be executed, N - Number of queries registered]
+## Complexity
+
+* N - Number of registered queries
+* K - Top K queries to be executed
+
+### Space Complexity
+
+* **Space Complexity:** 3 integers for storing a Query ~ O(3N)
+
+### Run Complexity
+
+* **Query Complexity:** O(K * logN)
 
 ## Testcases
 
diff --git a/priority_queues/hackerearth_monkniq/README.md b/priority_queues/hackerearth_monkniq/README.md
index 4029081..288c3f0 100644
--- a/priority_queues/hackerearth_monkniq/README.md
+++ b/priority_queues/hackerearth_monkniq/README.md
@@ -12,7 +12,19 @@
 	* Add student and lastIQ
 	* Push back to Priority Queue
 
-**Space Complexity:** 4 integers for storing a Course ~ O(4C)
-**Query Complexity:** O(PlogC) [P - Monk and his friends, C - Number of courses]
+## Complexity
+
+* P - Monk and his friends
+* C - Number of courses
+
+### Space Complexity
+
+* **Space Complexity:** O(4C)
+	* 1 Course requires 4 integers
+
+### Run Complexity
+
+* **Query Complexity:** O(2P * logC)
+	- 2 operations per person in Monk and his friends group [1 pop and 1 insert]
 
 
diff --git a/segment_trees/help_alice/README.md b/segment_trees/help_alice/README.md
index b06ec0a..7e3f5e2 100644
--- a/segment_trees/help_alice/README.md
+++ b/segment_trees/help_alice/README.md
@@ -18,8 +18,17 @@
 	* else, set diff to 0
 	* Update the sum-value of all nodes with range [L, R] in segment tree where `L <= i <= R` with +diff
 
-**Space Complexity:** O(5N) (~ for segmentTree(2^ceil(log2(2N))))
-**Query Complexity:** O(logN) per query [N - Number of items in array]
+## Complexity
+
+* N - Number of numbers in array
+
+### Space Complexity
+
+* **Space Complexity:** O(5N) (~ for segmentTree(2^ceil(log2(2N))))
+
+### Run Complexity
+
+* **Query Complexity:** O(logN) per query
 
 ## Testcases
 
diff --git a/segment_trees/newyork/README.md b/segment_trees/newyork/README.md
index 04df630..7967df1 100644
--- a/segment_trees/newyork/README.md
+++ b/segment_trees/newyork/README.md
@@ -29,12 +29,21 @@
 		* Else, Dont do anything
 	* Sum all overlapCosts and print solution
 
+## Complexity
 
-**Numer of buildings:** N
-**Numer of endpoints:** 2N
-**Space Complexity:** O(10N) (~ for segmentTree(2^ceil(log2(4N)))) + O(2N) for priority queue = O(12N)
-**AddBuilding Complexity:** O(log 4N) per query
-**Total Complexity:** (4N) * O(log 4N) [To add N buildings to Segment Tree and compute overlap cost]
+* N - Number of buildings
+* 2N - Number of ends of buildings (each building has 2 ends - left and right)
+
+### Space Complexity
+
+* **Space Complexity:** O(10N) (~ for segmentTree(2^ceil(log2(4N)))) + O(2N) for priority queue = O(12N)
+
+### Run Complexity 
+
+* **AddBuilding Complexity:** O(log 4N) per insert into segment tree
+	* There are 2N buidling ends. Hence 4N-1 segment tree nodes. So insert takes log 4N4
+* **Total Complexity:** (4N) * O(log 4N)
+	* To add N buildings to Segment Tree and compute overlap cost
 
 ## Testcases
 
diff --git a/segment_trees/rangesum/README.md b/segment_trees/rangesum/README.md
index e69c92f..2bfda68 100644
--- a/segment_trees/rangesum/README.md
+++ b/segment_trees/rangesum/README.md
@@ -15,8 +15,17 @@
 * For every update applied to range [i, j] `(both i and j included)`
 	* Update the sum-value of all nodes with range [L, R] in segment tree where the segment tree node range falls completely inside [i, j] `i <= (L, R) <= j`
 
+## Complexity
+
+* N - Number of numbers in array
+
+### Space Complexity
+
 **Space Complexity:** O(5N) (~ for segmentTree(2^ceil(log2(2N))))
-**Query Complexity:** O(logN) per query [N - Number of items in array]
+
+### Run Complexity 
+
+* **Query Complexity:** O(logN) per query
 
 ## Testcases
 
diff --git a/segment_trees/special_ops/README.md b/segment_trees/special_ops/README.md
index def63e8..2ebea05 100644
--- a/segment_trees/special_ops/README.md
+++ b/segment_trees/special_ops/README.md
@@ -28,9 +28,19 @@
 	* Cache the results in a sum[] array for kth op
 * We can only perform kth op after 0 .. k-1 ops. So if new input k is less than max k seen till now, just read the sum from cached sum[] array
 
-**Space Complexity:** O(3 * 5N) (~ for segmentTree(2^ceil(log2(2N))) contains sum, min_index and max_index)
-**1 op Complexity:** 5 * O(logN) per op [N - Number of items in array, 2 reads, 2 deletes, 1 insert per op]
-**K ops Complexity:** 5K * O(logN)
+## Complexity
+
+* N - Number of numbers in array
+
+### Space Complexity
+
+* **Space Complexity:** O(3 * 5N) (~ for segmentTree(2^ceil(log2(2N))) contains sum, min_index and max_index)
+
+### Run Complexity
+
+* **1 op Complexity:** 5 * O(logN) per op
+	* 2 reads, 2 deletes, 1 insert per op -> So 5 ops in total
+* **K ops Complexity:** 5K * O(logN)
 
 ## Testcases
 
diff --git a/segment_trees/uva_11235_freqvalues/README.md b/segment_trees/uva_11235_freqvalues/README.md
index b9750fe..721f636 100644
--- a/segment_trees/uva_11235_freqvalues/README.md
+++ b/segment_trees/uva_11235_freqvalues/README.md
@@ -14,7 +14,19 @@
 	* Else, A[i] may repeat till some index k, then k to s[j] from which A[j] will start and go on till j
 		* Count = Max(itemICount, segmentTree.Rmq(k, s[j]-1),itemJCount)
 
-**Space Complexity:** O(N) (for c[N]) + O(N) (for s[N]) + O(5N) (for segmentTree(2^ceil(log2(2N)))) ~ O(7N)
-**Query Complexity:** O(logN)
+## Complexity
+
+* N - Number of numbers in array
+
+### Space Complexity
+
+* **Space Complexity:** O(7N)
+	* c[N] : O(N)
+	* s[N] : O(N)
+	* segmentTree : O(5N) [2^ceil(log2(2N))]
+
+### Run Complexity
+
+* **Query Complexity:** O(logN)
 
 
diff --git a/tries/cellphone_typing/README.md b/tries/cellphone_typing/README.md
index ec9b2c7..9d07495 100644
--- a/tries/cellphone_typing/README.md
+++ b/tries/cellphone_typing/README.md
@@ -25,10 +25,18 @@
 		* Else If current letter has siblings or is an EndOfWord, we need user to type a keystroke (so count++)
 		* Else, automcomplet would automatically prompt the only letter at this stage 
 
-**Max word length:** L
-**Number of words:** N
-**Space Complexity:** O(ALPHABET_SIZE * L * N)
-**Insert/Search/CountKeyStrokes Complexity:** O(L) per query
+## Complexity
+
+* **Max word length:** L
+* **Number of words:** N
+
+### Space Complexity
+
+* **Space Complexity:** O(ALPHABET_SIZE * L * N)
+
+### Run Complexity
+
+* **Insert/Search/CountKeyStrokes Complexity:** O(L) per query
 
 ## Testcases
 
diff --git a/tries/signups/README.md b/tries/signups/README.md
index e9b2aae..6dbf08e 100644
--- a/tries/signups/README.md
+++ b/tries/signups/README.md
@@ -22,10 +22,18 @@
 	* Else if found, find the first whole number 0,1,..9,10,11,..21,..., which is present in trie
 * To convert the number to string, use the optimized number conversion function [Otherwise you might get a TLE]
 
-**Max string length of user_id:** L
-**Number of users:** N 
-**Space Complexity:** O(ALPHABET_SIZE * L * N)
-**Insert and search complexity:** O(L)
+## Complexity
+
+* **Max string length of user_id:** L [Including user_id number]
+* **Number of users:** N
+
+### Space Complexity
+
+* **Space Complexity:** O(ALPHABET_SIZE * L * N)
+
+### Run Complexity 
+
+* **Insert and search complexity:** O(L)
 
 ## Testcases
 
diff --git a/union_find/split_wisely/README.md b/union_find/split_wisely/README.md
index 2cd23ab..327f66f 100644
--- a/union_find/split_wisely/README.md
+++ b/union_find/split_wisely/README.md
@@ -20,9 +20,20 @@
 
 **Note:** We've a O(N^2) loop in the solution, but we skip if a parent set has already been processed. So in effect, each person is only checked once and each person's set is only processed once.
 
-**Space Complexity:** O(3N) [p[N], r[N], owe[N]]
-**Query Complexity (for M queries):** O(M * Ackermans(N)) [~ O(M * 4) for M queries ~~ O(1) amortized time per find query]
-**Total time per set:** O(N * Ackermans(N)) ~~ O(N * 4) [To find root of every person and check if that root's set has sum of owe[] as 0]
+## Complexity
+
+* N - Number of persons
+
+### Space Complexity
+
+* **Space Complexity:** O(3N) [p[N], r[N], owe[N]]
+
+### Run Complexity
+
+* **Query Complexity (for M queries):** O(M * Ackermans(N))
+	* O(M * 4) for M queries ~~ O(1) amortized time per find query
+* **Total time per set:** O(N * Ackermans(N))
+	* O(N * 4) To find root of every person and check if that root's set has sum of owe[] as 0
 
 ## Testcases
 
diff --git a/union_find/uva_10158_war/README.md b/union_find/uva_10158_war/README.md
index d5ce2a7..257cc9c 100644
--- a/union_find/uva_10158_war/README.md
+++ b/union_find/uva_10158_war/README.md
@@ -19,8 +19,18 @@
 
 In this enemy relationships are also modelled as friendship relationships and we can use a single UFDS set to solve this problem
 
-**Space Complexity:** O(2N)
-**Union Time Complexity:** O(1)
-**Find Time Complexity for M queries:** O(M * Ackermans(N)) ~ O(M * 4) [Amortized O(1) per find query]
+## Complexity
+
+* N - Number of citizens
+
+### Space Complexity
+
+* **Space Complexity:** O(2N)
+
+### Run Complexity
+
+* **Union Time Complexity:** O(1)
+* **Find Time Complexity for M queries:** O(M * Ackermans(N))
+	* O(M * 4) Amortized O(1) per find query