diff --git a/get min difference.cpp b/get min difference.cpp
new file mode 100644
index 0000000..6e42ed7
--- /dev/null
+++ b/get min difference.cpp	
@@ -0,0 +1,8 @@
+int getMinDiff(int arr[],int n);
+{
+sort(arr,arr+n);
+  int res=INF;
+  for(int i=1;i<n;i++)
+  res=min(res,arr[i]-arr[i-1]);
+  return res;
+}