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package current;
 
import io.Reader;
import io.OutputWriter;
 
public class ManageYourEnergy {
    long e,r;
    int n;
    public void solve(int testNumber, Reader in, OutputWriter out) {
        e = in.nextInt();
        r = in.nextInt();
        n = in.nextInt();
 
        int[] v = in.nextIntArray(n);
 
        out.println("Case #" + testNumber + ": " + solve(v, 0, n, e, 0));
    }
 
    private long solve(int[] v, int from, int to, long startE, long toE) {
 
        if(from == to)
            return 0;
 
 
        int index = from;
 
        for(int i = from; i < to; ++i){
            if(v[i] > v[index])
                index = i;
        }
 
        long startHere = Math.min(e, startE + (index - from) * r);
        long endHere = Math.max(0, toE - (to - index - 1) * r);
 
        return solve(v, from, index, startE, Math.max(startHere - r, 0)) + (startHere - endHere) * 1L * v[index] + solve(v, index + 1, to, Math.min(e, r + endHere), toE);
 
    }
}
 

Main.java:6: error: class ManageYourEnergy is public, should be declared in a file named ManageYourEnergy.java
public class ManageYourEnergy {
       ^
Main.java:3: error: package io does not exist
import io.Reader;
         ^
Main.java:4: error: package io does not exist
import io.OutputWriter;
         ^
Main.java:9: error: cannot find symbol
    public void solve(int testNumber, Reader in, OutputWriter out) {
                                      ^
  symbol:   class Reader
  location: class ManageYourEnergy
Main.java:9: error: cannot find symbol
    public void solve(int testNumber, Reader in, OutputWriter out) {
                                                 ^
  symbol:   class OutputWriter
  location: class ManageYourEnergy
5 errors

Standard output is empty