You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: three_score.m
    path of file: ./repos/Mathematics/mm/matlab/2018/F/code/three_GA
    
    the code of the file until where you have to start completion: %%{ 
%  临时口使用数量  时间/紧张程度 固定口使用数量
function [Temp_gate_num, Tension, Gate_used_num] = three_score(Solu, Flight_table, Gate_table, Ticket_table, Progress_time_table, Trans_time_table,Work_time_table) 
% Progress_time   Change_time
        %FS = size(Flight_table);
        GS = size(Gate_table);
        TS = size(Ticket_table);
        % Flight_nums = FS(1); % 航次数量   303 
        Gate_nums = GS(2);   % 登机口数量 69    70 为临时登机口
        Ticket_nums = TS(1); % 机票 票次数量 1649
        
        
%% Temp_gate_num 临时口使用数量 
        Temp_gate_num = sum( Solu(:,1) == Gate_nums+1 );  % 临时口 使用数量   少
        
%% Gate_num      固定登机口使用数量
 
    
function [Temp_gate_num, Tension, Gate_used_num] = three_score(Solu, Flight_table, Gate_table, Ticket_table, Progress_time_table, Trans_time_table,Work_time_table) 
% Progress_time   Change_time
        %FS = size(Flight_table);
        GS = size(Gate_table);
        TS = size(Ticket_table);
        % Flight_nums = FS(1); % 航次数量   303 
        Gate_nums = GS(2);   % 登机口数量 69    70 为临时登机口
        Ticket_nums = TS(1); % 机票 票次数量 1649
        
        
%% Temp_gate_num 临时口使用数量 
        Temp_gate_num = sum( Solu(:,1) == Gate_nums+1 );  % 临时口 使用数量   少
        
%% Gate_num      固定登机口使用数量
      
        Gate_free_num = 0;
        for j=1:Gate_nums
                if sum( Solu(:,1) == j ) == 0 % 未占用
                    Gate_free_num = Gate_free_num+1;% 未占用数量     固定口 空闲数量   多
                end