added logic to ConKilometerToMiles

src/main/c/ConvertMode.c

@@ -49,6 +49,18 @@ double getValue(int choice) {
             printf("\nThe convertet result is %dlf %d", result, Distance[endingUnit]);
             break;
 
+        case 3:
+            printf("\nEnter what the Unit is starting with (0 miles, 1 kilometer): ");
+            scanf("%d", &startingUnit);
+
+            printf("\nEnter what the value should it be changed to (0 miles, 1 kilometer): ");
+            scanf("%d", &endingUnit);
+
+            result = ConKilometerToMiles(value, startingUnit, endingUnit);
+
+            printf("\nThe convertet result is %dlf %d", result, Distance[endingUnit]);
+            break;
+
         }
     }
 }
@@ -192,7 +204,41 @@ double ConMeterToFoot(double distance, int startingUnit, int endingUnit) {
 }
 
 double ConKilometerToMiles() {
+    switch (startingUnit)
+    {
+    case 0: //miles to x
+        switch (endingUnit)
+        {
+        case 0: //miles to miles
+            return distance;
+            break;
+
+        case 1: //miles to kilometer
+            return distance * 1,60934;
+            break;
+
+        default:
+            break;
+        }
 
+    case 1: //kilometer to x
+        switch (endingUnit)
+        {
+        case 0: //kilometer to miles
+            return distance / 1, 60934;
+            break;
+
+        case 1: //kilometer to kilometer
+            return distance;
+            break;
+
+        default:
+            break;
+        }
+
+    default:
+        break;
+    }
 }
 
 double ConGram() {