diff --git a/ex00/BitcoinExchange.cpp b/ex00/BitcoinExchange.cpp
index dbe3fce..cf970ee 100644
--- a/ex00/BitcoinExchange.cpp
+++ b/ex00/BitcoinExchange.cpp
@@ -6,7 +6,7 @@
 /*   By: adjoly <adjoly@student.42angouleme.fr>     +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/05/21 10:39:45 by adjoly            #+#    #+#             */
-/*   Updated: 2025/06/30 10:54:14 by adjoly           ###   ########.fr       */
+/*   Updated: 2025/07/03 13:58:35 by adjoly           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -210,7 +210,7 @@ BitcoinExchange::BitcoinExchange(char *av) : _is(av), _filename(av) {
 	try {
 		_csv = new CsvParser();
 	} catch (std::exception &e) {
-		throw e;
+		throw std::runtime_error("there is a issue with the data.csv");
 	}
 
 	if (!_is.is_open()) {
@@ -294,18 +294,14 @@ std::pair<Date, float> BitcoinExchange::_parseLine(void) {
 
 void BitcoinExchange::_printPair(std::pair<Date, float> pair) {
 	auto map = _csv->getCsv();
-	auto it = std::find_if(map.begin(), map.end(), CompareDate(pair.first));
-	if (it == map.end()) {
-		delete _csv;
-		throw std::out_of_range("out of range");
+	auto itDate = map.begin();
+	for (auto it = range(map)) {
+		if (it->first >= pair.first) {
+			break;
+		}
+		itDate = it;
 	}
 
-	float i = it->second * pair.second;
+	float i = itDate->second * pair.second;
 	std::cout << pair.first << " => " << pair.second << " = " << i << std::endl;
 }
-
-CompareDate::CompareDate(Date date) : _date(date) {}
-
-bool CompareDate::operator()(const std::pair<Date, float> &pair) const {
-	return pair.first >= _date;
-}
diff --git a/ex00/BitcoinExchange.hpp b/ex00/BitcoinExchange.hpp
index a0889c9..67c6d02 100644
--- a/ex00/BitcoinExchange.hpp
+++ b/ex00/BitcoinExchange.hpp
@@ -6,7 +6,7 @@
 /*   By: adjoly <adjoly@student.42angouleme.fr>     +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/05/21 10:38:49 by adjoly            #+#    #+#             */
-/*   Updated: 2025/06/03 12:09:58 by adjoly           ###   ########.fr       */
+/*   Updated: 2025/07/03 13:54:16 by adjoly           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -106,13 +106,3 @@ class BitcoinExchange {
 	std::pair<Date, float> _parseLine(void);
 	void				   _printPair(std::pair<Date, float>);
 };
-
-class CompareDate {
-  public:
-	CompareDate(Date);
-
-	bool operator()(const std::pair<Date, float> &pair) const;
-
-  private:
-	Date _date;
-};
diff --git a/ex00/main.cpp b/ex00/main.cpp
index 4f515da..6abe654 100644
--- a/ex00/main.cpp
+++ b/ex00/main.cpp
@@ -6,7 +6,7 @@
 /*   By: adjoly <adjoly@student.42angouleme.fr>     +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/05/21 10:34:50 by adjoly            #+#    #+#             */
-/*   Updated: 2025/06/30 10:52:15 by adjoly           ###   ########.fr       */
+/*   Updated: 2025/07/03 13:52:10 by adjoly           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -23,7 +23,7 @@ int main(int ac, char **av) {
 		try {
 			btc = new BitcoinExchange(av[1]);
 			btc->print();
-		} catch (std::runtime_error &e) {
+		} catch (std::exception &e) {
 			btc = NULL;
 			std::cout << e.what() << std::endl;
 		}