From e86a7718ce9dc1f65629291c5a592407da0d4ebe Mon Sep 17 00:00:00 2001
From: left_adjoint <left_adjoint@rawtext.club>
Date: Wed, 31 Jan 2024 07:00:36 -0800
Subject: [PATCH] more examples for cin

---
 cinTest.cpp | 19 +++++++++++++++++++
 input3.cpp  | 26 ++++++++++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 cinTest.cpp
 create mode 100644 input3.cpp

diff --git a/cinTest.cpp b/cinTest.cpp
new file mode 100644
index 0000000..62a263d
--- /dev/null
+++ b/cinTest.cpp
@@ -0,0 +1,19 @@
+#include <iostream>
+using namespace std;
+
+int main(){
+  int num1;
+  int num2;
+  string str1;
+
+  cout << "Enter a couple of numbers" << endl;
+  cin >> num1;
+  cin >> num2;
+  if(cin.fail()){
+    cout << "Parsing two ints didn't work" << endl;
+    cin.clear();
+    cin >> str1;
+    cout << "Here's what's left over: " << str1 << endl;
+  }
+  return 0;
+}
diff --git a/input3.cpp b/input3.cpp
new file mode 100644
index 0000000..21943ec
--- /dev/null
+++ b/input3.cpp
@@ -0,0 +1,26 @@
+#include <iostream>
+#include <string>
+#include <stdexcept>
+using namespace std;
+
+int readInt(){
+  int ourInput;
+
+  cout << "Enter a whole number, only." << endl;
+  cin >> ourInput;
+  while(cin.fail() || cin.peek() == '.'){
+    cout << "Error: enter a whole number" << endl;
+    cin.clear();
+    cin.ignore(256,'\n');
+    cin >> ourInput;
+  }
+  return ourInput;
+}
+
+
+int main() {
+  int myInt1 = readInt();
+  int myInt2 = readInt();
+  cout << "Our numbers, added together, are... " << myInt1 + myInt2 << endl;
+  return 0;
+}