Forget to commit things

1 files changed, 25 insertions, 0 deletions

diff --git a/ee1301/wk3/lab3/gcd.cpp b/ee1301/wk3/lab3/gcd.cpp
new file mode 100644
index 0000000..435fd07
--- /dev/null
+++ b/ee1301/wk3/lab3/gcd.cpp
@@ -0,0 +1,25 @@
+#include <iostream>
+#include <cmath>
+using namespace std;
+
+int GCD(int a, int b) {
+  int gcd=0;
+  a=abs(a); b=abs(b);
+  if (a>b) {
+    //do nothing
+  } else {
+    if (b>a) {
+     int foo=a; a=b; b=foo;
+   } else {
+      return 1;
+    }
+  }
+  gcd=(a/b)+(a%b);
+  return gcd;
+}
+int main () {
+  int a=0, b=0;
+  cout << "Enter two integers: ";
+  cin >> a, b;
+  cout << GCD(a,b) << endl;
+}