「🔨」 fix(ex01): fixed constructors

ex01/Span.cpp

@@ -11,18 +11,18 @@ Span::Span(void)
 {
 }
 
-Span::Span(unsigned int size)
+Span::Span(const unsigned int &size)
 : _size(0), _max_size(size)
 {
 }
 
-Span::Span(Span &other)
+Span::Span(const Span &other)
 : _size(other._size), _max_size(other._max_size)
 {
 	this->_data = other._data;
 }
 
-Span	&Span::operator=(Span &other)
+Span	&Span::operator=(const Span &other)
 {
 	this->_max_size = other._max_size;
 	this->_size = other._size;
@@ -35,7 +35,7 @@ Span::~Span(void)
 {
 }
 
-void	Span::addNumber(int value)
+void	Span::addNumber(const int &value)
 {
 	if (_size == _max_size)
 		throw std::runtime_error("max span size reached");