fra221-pb11 / Mbed 2 deprecated hw02

Dependencies:   mbed

Revision:
2:77448d13dd0d
Parent:
1:da458f1db225
Child:
3:3395362f87b8
diff -r da458f1db225 -r 77448d13dd0d main.cpp
--- a/main.cpp	Fri Oct 19 04:09:07 2018 +0000
+++ b/main.cpp	Fri Oct 19 04:20:20 2018 +0000
@@ -11,11 +11,16 @@
 }
 double power(int x,int y)
 {
-    int z=x;
+    if (y>0) {
+        int z=x;
+    } else {
+        return 1
+    }
     while(y>0) {
         z=z*x;
         y--;
-    }return z;
+    }
+    return z;
 }
 void display_vu(unsigned int x)
 {