package com.javarush.task.task19.task1916;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
/*
Отслеживаем изменения
*/
public class Solution {
public static List<LineItem> lines = new ArrayList<LineItem>();
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
BufferedReader file1 = new BufferedReader(new FileReader(reader.readLine()));
BufferedReader file2 = new BufferedReader(new FileReader(reader.readLine()));
ArrayList<String> f1 = new ArrayList<>();
ArrayList<String> f2 = new ArrayList<>();
while(file1.ready()){
f1.add(file1.readLine());
}
while(file2.ready()){
f2.add(file2.readLine());
}
Solution.setLines(f1,f2);
file1.close();
file2.close();
reader.close();
}
public static void setLines(ArrayList<String> f1, ArrayList<String> f2){
for(String s : f1){
if (f2.contains(s)) {
lines.add(new LineItem(Type.SAME,s));
}else{
lines.add(new LineItem(Type.REMOVED,s));
}
}
for(int i = 0; i < f2.size();i++){
if(!f1.contains(f2.get(i))){
int a = 0;
for(LineItem item : lines){
if(item.line.equals(f2.get(i-1)));
a = lines.indexOf(item);
}
lines.add(a + 1,new LineItem(Type.ADDED,f2.get(i)));
}
}
}
public static enum Type {
ADDED, //добавлена новая строка
REMOVED, //удалена строка
SAME //без изменений
}
public static class LineItem {
public Type type;
public String line;
public LineItem(Type type, String line) {
this.type = type;
this.line = line;
}
}
}
package com.javarush.task.task19.task1916;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
/*
Отслеживаем изменения
*/
public class Solution {
public static List<LineItem> lines = new ArrayList<LineItem>();
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
BufferedReader file1 = new BufferedReader(new FileReader(reader.readLine()));
BufferedReader file2 = new BufferedReader(new FileReader(reader.readLine()));
ArrayList<String> f1 = new ArrayList<>();
ArrayList<String> f2 = new ArrayList<>();
while(file1.ready()){
f1.add(file1.readLine());
}
while(file2.ready()){
f2.add(file2.readLine());
}
file1.close();
file2.close();
reader.close();
Solution.setLines(f1,f2);
}
public static void setLines(ArrayList<String> f1, ArrayList<String> f2){
for(String s : f1){
if (f2.contains(s)) {
lines.add(new LineItem(Type.SAME,s));
}else{
lines.add(new LineItem(Type.REMOVED,s));
}
}
for(int i = 0; i < f2.size();i++){
if(!f1.contains(f2.get(i))){
int a = 0;
for(LineItem item : lines){
if(item.line.equals(f2.get(i-1)));
a = lines.indexOf(item);
}
lines.add(a + 1,new LineItem(Type.ADDED,f2.get(i)));
}
}
}
public static enum Type {
ADDED, //добавлена новая строка
REMOVED, //удалена строка
SAME //без изменений
}
public static class LineItem {
public Type type;
public String line;
public LineItem(Type type, String line) {
this.type = type;
this.line = line;
}
}
}