Update README.md

Author: Yashika25

Online Programming/Sum of N/README.md

@@ -1,18 +1,18 @@
-#ARRAY SUM OF SIZE N
+# ARRAY SUM OF SIZE N
 
-##This is a solution to HackerEarth problem. Following steps are followed:
+## This is a solution to HackerEarth problem. Following steps are followed:
 
-1. First, we take the size of the array as input (N).
+- First, we take the size of the array as input (N).
 
-2. Then, the array is declared to be of integer type.
+- Then, the array is declared to be of integer type.
 
-3. The space separated array elements are taken as input from user.
+- The space separated array elements are taken as input from user.
 
-4. An integer type variable called *sum* is declared and initialised with value 0 as no array element is added yet.
+- An integer type variable called *sum* is declared and initialised with value 0 as no array element is added yet.
 
-5. Now, a for loop is used to read each element starting from index 0 to N-1 and are simultaneously added to previous value of sum and array element present at that particular loop index.
+- Now, a for loop is used to read each element starting from index 0 to N-1 and are simultaneously added to previous value of sum and array element present at that particular loop index.
 
-6. Lastly, the variable sum which contains the final answer is printed as the output.
+- Lastly, the variable sum which contains the final answer is printed as the output.
 
 Find the link to the problem statement here: https://www.hackerearth.com/practice/basic-programming/implementation/basics-of-implementation/practice-problems/algorithm/array-sum-2-725368ac/