Fixed cpp00/ex01

1 files changed, 26 insertions, 0 deletions

diff --git a/cpp00/ex01/utils.cpp b/cpp00/ex01/utils.cpp
new file mode 100644
index 0000000..27c7daa
--- /dev/null
+++ b/cpp00/ex01/utils.cpp
@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   utils.cpp                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/04/13 07:31:30 by charles           #+#    #+#             */
+/*   Updated: 2020/04/13 08:43:18 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "utils.hpp"
+
+int getInt()
+{
+    std::string s;
+    int tmp;
+
+    std::cin >> s;
+    for (size_t i = 0; i < s.length(); i++)
+        if (!isdigit(s[i]))
+            return (-1);
+    std::istringstream(s) >> tmp;
+    return tmp;
+}