git reimport

archive/2017.10/2017.10.16 - unsorted/A.java

@@ -0,0 +1,31 @@
+package chelper;
+
+import static misc.Stuff.min;
+
+import io.InputReader;
+import io.OutputWriter;
+import misc.SimpleSavingChelperSolution;
+
+
+public class A extends SimpleSavingChelperSolution {
+
+  public void solve(int testNumber, InputReader in, OutputWriter out) {
+    wrapSolve(testNumber, in, out);
+  }
+
+  @Override
+  public void solve(int testNumber) {
+    int n = in.nextInt() - 1;
+    int a = in.nextInt();
+    int b = in.nextInt();
+    int c = in.nextInt();
+
+    long ans = min(a * n, b * n);
+
+    if (n >= 1) {
+      ans = min(ans, a + c * (n - 1), b + c * (n - 1));
+    }
+
+    out.println(ans);
+  }
+}