package codejam;

import fixjava.Pair;

public class Utils {

	public static long minLong(long firstVal, long... otherVals) {
		long minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	public static int minInt(int firstVal, int... otherVals) {
		int minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	public static float minFloat(float firstVal, float... otherVals) {
		float minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	/**
	 * ArgMin returned as a Pair<Integer, Integer>(index, value). Array must
	 * have at least one value.
	 */
	public static Pair<Integer, Integer> argMin(int[] arr) {
		int min = arr[0];
		int argMin = 0;
		for (int i = 1; i < arr.length; i++) {
			if (arr[i] < min) {
				min = arr[i];
				argMin = i;
			}
		}
		return new Pair<Integer, Integer>(argMin, min);
	}

	/**
	 * ArgMax returned as a Pair<Integer, Integer>(index, value). Array must
	 * have at least one value.
	 */
	public static Pair<Integer, Integer> argMax(int[] arr) {
		int max = arr[0];
		int argMax = 0;
		for (int i = 1; i < arr.length; i++) {
			if (arr[i] > max) {
				max = arr[i];
				argMax = i;
			}
		}
		return new Pair<Integer, Integer>(argMax, max);
	}

}

package com.googlerese.file;

import java.io.*;
import java.util.Map;

public class FileWrite {

    private static FileWrite fileWrite = new FileWrite();

    private FileWrite() {
    }

    public static FileWrite getInstance() {
        return fileWrite;
    }

    public final void write( final String fileName, final Map<Integer, String> output ) {
        FileWriter fstream = null;
        BufferedWriter out = null;
        try {
            // Create file 
            fstream = new FileWriter( fileName );
            out = new BufferedWriter( fstream );
            int size = output.size();
            for ( int i = 1; i <= size; i++ ) {
                final String outputStr =
                    new StringBuffer( "Case #" ).append( i ).append( ": " ).append( output.get( i ) ).toString();
                out.write( outputStr );
                if ( i != size ) {
                    out.newLine();
                }
            }

        } catch ( Exception e ) {//Catch exception if any
            System.err.println( "Error: " + e.getMessage() );
        } finally {
            //Close the output stream

            try {
                if ( out != null ) {
                    out.close();
                }
                if ( fstream != null ) {
                    fstream.close();
                }
            } catch ( IOException e ) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    }
}
