zeraf29

export IMPLOG=/oradir # directory for Import log 
export DUMP_DATE=`date +%y%m%d` #making dumpdate 

echo "schemas migration : " `date`       >> $IMPLOG
impdp system/systempw directory=oradir content=metadata_only dumpfile=dumpfile.dmp logfile=logfile.log schemas=SCHEMA >> $IMPLOG
#for all export data, User system account. 
#directory : What you create directory on Oracle upper step.
#CONTENT=METADATA_ONY  : Only import metadata (not records)
#dumpfile : Dump file what you made using expdb in 'directory'
#logfile : making log file

zeraf29

import java.math.*;

public class Multiply {
    public static Double multiply(Double a, Double b) {
        BigDecimal s1 = new BigDecimal(String.valueOf(a));
        BigDecimal s2 = new BigDecimal(String.valueOf(b));
        //return a * b
        return s1.multiply(s2).doubleValue();
    }
}

zeraf29

 public static String HighAndLow(String numbers) {
    // Code here or
    String[] splitStr = numbers.split(" "); // split by " "
    int lNum = Integer.parseInt(splitStr[0]); //lowest number init;
    int hNum = Integer.parseInt(splitStr[0]); // highest number init;
    for(int i=1; i<splitStr.length; i++){//compare
      if(lNum>Integer.parseInt(splitStr[i]))
        lNum = Integer.parseInt(splitStr[i]);
      if(hNum<Integer.parseInt(splitStr[i]))
        hNum = Integer.parseInt(splitStr[i]);

zeraf29

import java.util.Arrays;
import java.util.List;
import java.util.Collections;
import java.utils.Arrays;
public class FindOdd {
	public static int findIt(int[] a) {
    int odd = 0;
    List<Integer> list = Arrays.asList(ArrayUtils.toObject(a));
    for(int i : a){
      if(Collections.frequency(list, i)%2>0){

zeraf29

import java.util.ArrayList;
import java.util.Collections;
public class Line {

  static int ticketPrice= 25;
  
  public static String Tickets(int[] peopleInLine)
  {
    		int checkPrice = 0;
    		int changeIndex = -1;

zeraf29

public class Kata {

  public static String high(String s) {
    String bitWords = "";
		int bitWordsPoint = 0;
		
		String[] words = s.split(" ");
    int tempPoint = 0;
		for(String word : words) {
      tempPoint = getWordsPoint(word.toLowerCase());

zeraf29

import java.util.ArrayList;
import java.util.Arrays;
import java.util.stream.Collectors;
import java.util.stream.Stream;

public class DirReduction {
    public static String[] dirReduc(String[] arr) {
        // Your code here.
        
        //for simpler result

zeraf29

import java.util.Arrays;
import java.util.List;

public class Solution {
    
    // Comparing value at same index between List "a" and List "b"
    static List<Integer> compareTriplets(List<Integer> a, List<Integer> b) {
        //First. Using if condition
        //if List "a"' value is bigger than List "b"
        //, adding 1 point at List "resultList" 's index 0 value.

zeraf29

// Complete the plusMinus function below.
    static void plusMinus(int[] arr) {
        int result = 0;
        for(int i=0; i<arr.length; i++){
            result += ( (arr[i]>0) ? (arr.length+1) : ( (arr[i]<0) ? (1) : 0 ) );
        }
        //plus number
        System.out.println(String.format( "%.6f",(result/(arr.length+1))/(double)(arr.length)));
        //minus number
        System.out.println( String.format( "%.6f",(result%(arr.length+1))/(double)(arr.length)));

zeraf29

public class Solution {

    static void next_move(int posr, int posc, String[] board){
        //add logic here
        int targetX = 0, targetY = 0, tempX = 0, gap = 10, fromIndex = 0;
        for(int i=0; i<board.length; i++) {
            if(board[i].indexOf('d',fromIndex)>-1) {
                tempX = board[i].indexOf('d',fromIndex);
                if(Math.abs(posc-tempX)+Math.abs(posr-i)<gap ) {
                    gap = Math.abs(posc-tempX)+Math.abs(posr-i);