text: Function to return maximum sum of a sub - array
code: def kadaneAlgorithm ( ar , n ) : NEW_LINE INDENT sum = 0 ; maxSum = 0 ; NEW_LINE for i in range ( n ) : NEW_LINE INDENT sum += ar [ i ] ; NEW_LINE if ( sum < 0 ) : NEW_LINE INDENT sum = 0 ; NEW_LINE DEDENT maxSum = max ( maxSum , sum ) ; NEW_LINE DEDENT return maxSum ; NEW_LINE DEDENT