initial commit

1 files changed, 28 insertions, 0 deletions

diff --git a/Q1.cpp b/Q1.cpp
new file mode 100644
index 0000000..6b23316
--- /dev/null
+++ b/Q1.cpp
@@ -0,0 +1,28 @@
+
+#include <iostream>
+#include <cmath>
+
+#include "mysqrt.h"
+
+using namespace std;
+int main()
+{
+    double input;
+    double sq, mysq;
+
+    do { // 
+        cout << "Enter a number (negative to quit)" << endl;
+        cout << ">> ";
+        cin >> input;
+        if (input >= 0) {
+            mysq = mysqrt(input);
+            sq = sqrt(input);
+            cout << "mysqrt(" << input << ") = " << mysq << endl;
+            cout << "sqrt("   << input << ") = " << sq << endl;
+            cout << "sqrt and mysqrt differ by " << abs(sq - mysq) << endl;
+        }
+
+    } while (input >= 0);
+    
+    return 0;
+}