diff --git a/Algorithms/scc.cpp b/Algorithms/scc.cpp
new file mode 100644
index 0000000..079c825
--- /dev/null
+++ b/Algorithms/scc.cpp
@@ -0,0 +1,54 @@
+//SCC: Strongly Connected Components
+/*We can find all strongly connected components in O(V+E) time using Kosaraju’s algorithm.
+A directed graph is strongly connected if there is a path between all pairs of vertices in the graph
+can also be done by johnson algorithm and tarzan algorithm*/
+
+#include<bits/stdc++.h>
+using namespace std;
+#define ll long long
+#define pb push_back
+stack<int > s,s1;
+vector<int> adj[1000],tadj[1000];
+int visit[1000]={0},done[1000]={0};
+int cur;
+int rdfs(ll x)
+{
+    visit[x]=1;
+    for(int j=0;j<adj[x].size();j++)
+        if(!visit[adj[x][j]])
+          rdfs(adj[x][j]);
+    s.push(x);
+}
+int dfs(int x)
+{
+    s1.push(x);
+    cout<<x<<" ";
+    done[x]=1;
+    for(int j=0;j<tadj[x].size();j++)
+        if(!done[tadj[x][j]])
+            dfs(tadj[x][j]);
+}
+int main()
+{
+    int n,m,x,y;
+    cin>>n>>m;
+    for(int i=1;i<=m;i++)
+    {
+        cin>>x>>y;
+        adj[x].pb(y);
+        tadj[y].pb(x);
+    }
+    for(int i=1;i<=n;i++)
+       if(visit[i]==0)
+         rdfs(i);
+
+    while(!s.empty())
+    {
+        int t=s.top();
+        s.pop();
+        while(!s1.empty()) s1.pop();//doubt full line
+        if(!done[t]) dfs(t);
+        cout<<endl;
+    }
+}
+
diff --git a/sorting/Python/insertionsort.py b/sorting/Python/insertionsort.py
index 61dad26..58ce2b9 100644
--- a/sorting/Python/insertionsort.py
+++ b/sorting/Python/insertionsort.py
@@ -1,15 +1,15 @@
-def insertionSort(alist):
-   for index in range(1,len(alist)):
-
-     currentvalue = alist[index]
-     position = index
-
-     while position>0 and alist[position-1]>currentvalue:
-         alist[position]=alist[position-1]
-         position = position-1
-
-     alist[position]=currentvalue
-
-alist = [54,26,93,17,77,31,44,55,20]
-insertionSort(alist)
-print(alist)
+def insertionSort(alist):
+   for index in range(1,len(alist)):
+
+     currentvalue = alist[index]
+     position = index
+
+     while position>0 and alist[position-1]>currentvalue:
+         alist[position]=alist[position-1]
+         position = position-1
+
+     alist[position]=currentvalue
+
+alist = [54,26,93,17,77,31,44,55,20]
+insertionSort(alist)
+print(alist)