Count the subarray with sum strictly greater than the sum of remaining elements | Python3 implementation of the above approach ; Calculating total sum of given array ; For loop for beginning point of a subarray ; initialise subarray_sum to 0 ; For loop for calculating subarray_sum and remaining_sum ; Calculating subarray_sum and corresponding remaining_sum ; Checking for the condition when subarray sum is strictly greater than the remaining sum of the array element ; Driver code
def Count_subarray ( arr , n ) : NEW_LINE INDENT total_sum = 0 ; NEW_LINE count = 0 ; NEW_LINE for i in range ( n ) : NEW_LINE INDENT total_sum += arr [ i ] ; NEW_LINE DEDENT for i in range ( n ) : NEW_LINE INDENT subarray_sum = 0 ; NEW_LINE for j in range ( i , n ) : NEW_LINE INDENT subarray_sum += arr [ j ] ; NEW_LINE remaining_sum = total_sum - subarray_sum ; NEW_LINE if ( subarray_sum > remaining_sum ) : NEW_LINE INDENT count += 1 ; NEW_LINE DEDENT DEDENT DEDENT return count ; NEW_LINE DEDENT if __name__ == " _ _ main _ _ " : NEW_LINE INDENT arr = [ 10 , 9 , 12 , 6 ] ; NEW_LINE n = len ( arr ) ; NEW_LINE print ( Count_subarray ( arr , n ) ) ; NEW_LINE DEDENT