text: Count of distinct possible pairs such that the element from A is greater than the element from B | Function to return the count of pairs ; Driver code
code: def countPairs ( A , B ) : NEW_LINE INDENT n = len ( A ) NEW_LINE A . sort ( ) NEW_LINE B . sort ( ) NEW_LINE ans = 0 NEW_LINE for i in range ( n ) : NEW_LINE INDENT if ( A [ i ] > B [ ans ] ) : NEW_LINE INDENT ans += 1 NEW_LINE DEDENT DEDENT return ans NEW_LINE DEDENT if __name__ == ' _ _ main _ _ ' : NEW_LINE INDENT A = [ 30 , 28 , 45 , 22 ] NEW_LINE B = [ 35 , 25 , 22 , 48 ] NEW_LINE print ( countPairs ( A , B ) ) NEW_LINE DEDENT