View difference between Paste ID: DNBvE2UG and 0cbh4XfU

 #include <iostream>
 
 using namespace std;
 
 int main()
 {
     double km, miles;
-    km = miles = 0.0;
+
     cin >> miles;
     km = miles * 1.609;
     cout << "Length in km: " << km;
     return 0;
 }