hiteshp2489
BAN USER{
public void countNumberOfLogs() throws Exception{
BufferedReader buf = new BufferedReader(new FileReader("C:\\Users\\Desktop\\username.txt"));
Map<String, Integer> map = new HashMap<String, Integer>();
String line;
while((line = buf.readLine()) != null){
String[] str = line.split(",");
for(int i=0;i<str.length;i++){
if(map.containsKey(str[i])){
map.put(str[i], map.get(str[i])+1);
}
else{
map.put(str[i], 1);
}
}
}
System.out.println(map);
}
public static void main(String[] args) {
// TODO Auto-generated method stub
countUsers cu = new countUsers();
try {
cu.countNumberOfLogs();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
- hiteshp2489 August 11, 2016import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.*;
public class student {
public void processData() throws Exception{
Map<String, Integer> map = new HashMap<String,Integer>();
Map<String, Integer> map1 = new HashMap<String,Integer>();
BufferedReader buf = new BufferedReader(new FileReader("C:\\Users\\Hitesh\\Desktop\\student.txt"));
BufferedReader buf1 = new BufferedReader(new FileReader("C:\\Users\\Hitesh\\Desktop\\student.txt"));
String line;
int min = Integer.MAX_VALUE;
while((line = buf.readLine()) != null){
String[] reader = line.split("\\|");
if(map.containsKey(reader[1])){
if(min > Integer.valueOf(reader[0]) ){
min = Integer.valueOf(reader[0]);
map.put(reader[1], min);
}else{
continue;
}
}else{
min = Integer.valueOf(reader[0]);
map.put(reader[1], Integer.valueOf(reader[0]));
}
}
System.out.println(map);
while((line = buf1.readLine()) != null){
String[] reader = line.split("\\|");
for(Map.Entry<String, Integer> entry : map.entrySet()){
if(entry.getKey().equals(reader[1]) && entry.getValue().equals(Integer.valueOf(reader[0]))){
map1.put(reader[1], Integer.valueOf(reader[2]));
}
}
System.out.println(map1);
}
}
public static void main(String[] args) {
// TODO Auto-generated method stub
student st = new student();
try {
st.processData();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
- hiteshp2489 August 10, 2016import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.*;
public class student {
public void processData() throws Exception{
Map<String, Integer> map = new HashMap<String,Integer>();
Map<String, Integer> map1 = new HashMap<String,Integer>();
BufferedReader buf = new BufferedReader(new FileReader("C:\\Users\\Desktop\\student.txt"));
BufferedReader buf1 = new BufferedReader(new FileReader("C:\\Users\\Desktop\\student.txt"));
String line;
int min = Integer.MAX_VALUE;
while((line = buf.readLine()) != null){
String[] reader = line.split("\\|");
if(map.containsKey(reader[1])){
if(min > Integer.valueOf(reader[0]) ){
min = Integer.valueOf(reader[0]);
map.put(reader[1], min);
}else{
continue;
}
}else{
min = Integer.valueOf(reader[0]);
map.put(reader[1], Integer.valueOf(reader[0]));
}
}
System.out.println(map);
while((line = buf1.readLine()) != null){
String[] reader = line.split("\\|");
for(Map.Entry<String, Integer> entry : map.entrySet()){
if(entry.getKey().equals(reader[1]) && entry.getValue().equals(Integer.valueOf(reader[0]))){
map1.put(reader[1], Integer.valueOf(reader[2]));
}
}
System.out.println(map1);
}
}
public static void main(String[] args) {
// TODO Auto-generated method stub
student st = new student();
try {
st.processData();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
public void swap(int k){
node tmp = head;
node b = head;
int cntfirst = 1;
int cntsecond = 1;
int cnt =0;
while(tmp != null){
tmp = tmp.next;
cnt++;
}
for(int i=1 ;i <= cnt - k ; i++){
b = b.next;
}
node a = head;
while(cntfirst !=k){
a = a.next;
cntfirst++;
}
int real;
real = b.data;
b.data = a.data;
a.data = real;
}
How will you know in 2815.. to find the single digit or double digit, do you need to find the permutation ?
- hiteshp2489 July 27, 2016
}
- hiteshp2489 August 15, 2016