I have 5 buttons in a code, and I want to create a function "escreve" that, if he presses the button 3 he uses the function"escreve" and if he presses the button 4 he does another thing

!!! This is our buttons!!! (they are in a menu)

        case 3
            moo=1;
            escreve(matriz,moo(1), assignment, nme, custo);
        case 4
            moo=2;
            escreve(matriz,moo(2), assignment, nme, custo);

& I want to when he presses the button 3 moo=1 and it gives "escreve" moo and if moo=1 it does the first part) and if he presess 4 ....

!!! This is our function "escreve" !!!

function [] = escreve(matriz,moo, assignment, nme, custo)
if moo == 1
	fprintf('Custo total --> %.2f', custo);
	[~, numeroTrabalhadores] = size(matriz);
	trinca = length(assignment);
	for a = 1: numeroTrabalhadores
		custo=matriz(a,assignment(a));
		fprintf('\ntrabalhador %d---> tarefa %d (custo %.2f)',a,assignment(a),custo);
	end
	
end
else moo == 2
	escreve(matriz,moo, assignment, nme, custo)
	[nome1, nome2] = strtok(nme, '.');
	nome1 = [nome1, '_res']; % adiciona ao nome1 que ficou "_res"
	nome3 = [nome1, nome2]; % junta o nome1 e nome1 criando o nome3
	[~, numeroTrabalhadores] = size(matriz); % criar uma matriz com as
	% afectações
	qlqr = length(assignment);
	fileID = fopen(nome3,'w');
	fprintf(fileID,'Afectações e custos');
	fprintf(fileID, '\n-------------------');
	fprintf(fileID, '\nCusto total --> %.2f', custo);
	for a = 1: numeroTrabalhadores
		custo=matriz(a,assignment(a));
		fprintf(fileID,'\nTrabalhador %d---> Tarefa %d (custo %.2f)',a,...
			assignment(a),custo);
	end
	fclose(fileID); % guarda e fecha o ficheiro
end

my function escreve needs to do either the first part if moo=1 and the second one if moo=2

i want to if he presses case 3 it does the first

and if he presses case 4 it does the second part

i tried to creat a variable and give it to the function but its not working

i know if i separate both and give diferent names they work but they need to be 1 function

the first part of escreve writes this on the command window

"Afectações e custos

-------------------

Custo total --> 33.00

Trabalhador 1---> Tarefa 5 (custo 3.00)

Trabalhador 2---> Tarefa 3 (custo 3.00)

Trabalhador 3---> Tarefa 1 (custo 1.00)

Trabalhador 4---> Tarefa 4 (custo 23.00)

Trabalhador 5---> Tarefa 2 (custo 3.00)"

and the second part he separates the name that user gave from its extension txt adds" _res" and combines them all to create a file, and then prints in that file the first part.

Answer 1

[Image Analyst]

"if he presses the button 3 he uses the function"escreve" and if he presses the button 4 he does another thing" <=== Try this:

        case 3
            moo=1;
            % Call escreve() function.
            escreve(matriz,moo(1), assignment, nme, custo);
        case 4
            % Call anotherThing() function.
            anotherThing(variable1, variable2);

Of course you have to write the "another thing" function.