<-------class college------>
import java.util.*;
class College
{
private int id,cNo,pcode;
private String name,addr;
public College(int id, int cNo, int pcode, String name, String addr)
{
super();
this.id = id;
this.cNo = cNo;
this.pcode = pcode;
this.name = name;
this.addr = addr;
}
public int getId()
{
return id;
}
public void setId(int id)
{
this.id = id;
}
public int getContactNo()
{
return cNo;
}
public void setContactNo(int cNo)
{
this.cNo = cNo;
}
public int getPincode()
{
return pcode;
}
public void setPincode(int pcode)
{
this.pcode = pcode;
}
public String getName()
{
return name;
}
public void setName(String name)
{
this.name = name;
}
public String getAddress()
{
return addr;
}
public void setAddress(String addr)
{
this.addr = addr;
}
}
public class Solution
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
College college[] = new College[n];
for(int i=0; i<college.length; i++)
{
int id = sc.nextInt();
sc.nextLine();
String name = sc.nextLine();
int contactNo= sc.nextInt();
sc.nextLine();
String address = sc.nextLine();
int pincode = sc.nextInt();
college[i] = new College(id, contactNo, pincode, name,
address);
}
sc.nextLine();
String searchaddress = sc.nextLine();
College res1 = findCollegeWithMaximumPincode(college);
if(res1!=null)
{
System.out.println("id-"+res1.getId());
System.out.println("name-"+res1.getName());
System.out.println("contactNo-"+res1.getContactNo());
System.out.println("address-"+res1.getAddress());
System.out.println("pincode-"+res1.getPincode());
}
else
{
System.out.println("No College found with mentioned attribute");
}
College res2 =searchCollegeByAddress(college,searchaddress);
if(res2!=null)
{
System.out.println("id-"+res2.getId());
System.out.println("name-"+res2.getName());
System.out.println("contactNo-"+res2.getContactNo());
System.out.println("address-"+res2.getAddress());
System.out.println("pincode-"+res2.getPincode());
}
else
{
System.out.println("No College found with mentioned attribute.");
}
}
public static College findCollegeWithMaximumPincode(College col[])
{
int max=0;
College result =null;
for(int i=0; i<col.length; i++){
if(col[i].getPincode() > max){
result = col[i];
max= col[i].getPincode();
}
}
if(result!=null)
return result;
else
return null;
}
public static College searchCollegeByAddress(College c[],String address)
{
College ans=null;
for(int i=0;i<c.length;i++)
{
if(c[i].getAddress().equalsIgnoreCase(address))
{
ans=c[i];
}
}
if(ans!=null)
return ans;
else
return null;
}
}
<-----vehicle----------->
import java.io.*;
import java.util.*;
class Vehicle {
int number;
String name;
double price;
Vehicle(int number, String name, double price)
{
this.number=number;
this.name=name;
this.price=price;
}
public int getNumber()
{
return this.number;
}
public String getName()
{
return this.name;
}
public double getPrice()
{
return this.price;
}
}
public class Main {
public static void main(String args[] ){
/* Enter your code here. Read input from STDIN. Print output to STDOUT */
Scanner sc=new Scanner(System.in);
int n=sc.nextInt();
Vehicle []v=new Vehicle[n];
for(int i=0;i<v.length;i++)
{
int number=sc.nextInt();
sc.nextLine();
String name=sc.nextLine();
double price=sc.nextDouble();
sc.nextLine();
v[i] =new Vehicle(number, name, price);
}
String name=sc.nextLine();
sc.close();
Vehicle r1=findVehicleWithMinimumPrice(v);
if(r1!=null)
{
System.out.println("number-"+r1.getNumber());
System.out.println("name-"+r1.getName());
System.out.println("price-"+r1.getPrice());
}
else{
System.out.println("No Vehicle found with mentioned attribute");
}
Vehicle r2=searchVehicleByName(v, name);
if(r2!=null)
{
System.out.println("number-"+r2.getNumber());
System.out.println("name-"+r2.getName());
System.out.println("price-"+r2.getPrice());
}
else{
System.out.println("No Vehicle found with mentioned attribute");
}
}
public static Vehicle findVehicleWithMinimumPrice(Vehicle[] v){
// Enter your code here
Vehicle m=null;
double minp=Double.MAX_VALUE;
if(v!=null)
{
for(int i=0;i<v.length;i++)
{
if(v[i].getPrice()<minp)
{
minp=v[i].getPrice();
m=v[i];
}
}
}
if(m==null)
{
return null;
}
else
{
return m;
}
}
public static Vehicle searchVehicleByName(Vehicle[] v,String name){
// Enter your code here
Vehicle m=null;
if(v!=null)
{
for(int i=0;i<v.length;i++)
{
if(v[i].getName().equalsIgnoreCase(name))
{
m=v[i];
}
}
}
if(m==null)
{
return null;
}
else
{
return m;
}
}
}
<-------lawyer--------->
<----------Player---------->
import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;
public class Solution {
public static void main(String[] args) throws Exception{
//Enter your Code here
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
Player[] p = new Player[n];
for(int i=0;i<p.length;i++)
{
int id =sc.nextInt();
int matchesPlayed = sc.nextInt();
int totalRuns = sc.nextInt();sc.nextLine();
String name = sc.nextLine();
String team = sc.nextLine();
p[i] = new Player(id, matchesPlayed, totalRuns, name, team);
}
int id1 = sc.nextInt();
Player res1 = findPlayerWithMinimumMatchesPlayed(p);
if(res1 == null)
{
System.out.println("No Player found with mentioned
attribute");
}
else
{
System.out.println("id-" + res1.getId());
System.out.println("matchesPlayed-" +
res1.getMatchesPlayed());
System.out.println("totalRuns-" + res1.getTotalRuns());
System.out.println("name-" + res1.getName());
System.out.println("team-" + res1.getTeam());
}
Player res2 = searchPlayerById(p, id1);
if(res2 == null)
{
System.out.println("No Player found with mentioned
attribute");
}
else{
System.out.println("id-" + res2.getId());
System.out.println("matchesPlayed-" +
res2.getMatchesPlayed());
System.out.println("totalRuns-" + res2.getTotalRuns());
System.out.println("name-" + res2.getName());
System.out.println("team-" + res2.getTeam());
}
}
public static Player findPlayerWithMinimumMatchesPlayed(Player[]
players)
{
Player obj1 = players[0];
int min=players[0].getMatchesPlayed();
for(int i=0;i<players.length;i++)
{
if(min > players[i].getMatchesPlayed())
{
min=players[i].getMatchesPlayed();
obj1=players[i];
}
}
return obj1;
}
public static Player searchPlayerById(Player[] players, int id)
{
//Enter your Code here
int c = 0;
Player pObj = null;
for(int i=0;i<players.length;i++)
{
if(id == players[i].getId())
{
pObj=players[i];
}
}
return pObj;
}
}
class Player
{
//Enter your Code here
int id;
int matchesPlayed;
int totalRuns;
String name;
String team;
public int getId()
{
return id;
}
public int getMatchesPlayed()
{
return matchesPlayed;
}
public int getTotalRuns()
{
return totalRuns;
}
public String getName()
{
return name;
}
public String getTeam()
{
return team;
}
public void setId(int id)
{
this.id = id;
}
public void setMatchesPlayed(int matchesPlayed)
{
this.matchesPlayed = matchesPlayed;
}
public void setTotalRuns(int totalRuns)
{
this.totalRuns = totalRuns;
}
public void setName(String name)
{
this.name= name;
}
public void setTeam(St
ring team)
{
this.team = team;
}
Player(int id, int matchesPlayed, int totalRuns, String name, String
team)
{
this.id = id;
this.matchesPlayed = matchesPlayed;
this.totalRuns = totalRuns;
this.name = name;
this.team = team;
}
Awk code:
<----------english geography ---------->
awk 'BEGIN{FS="|"; eco=0; gco=0; IGNORECASE=1}
{
if($3 == "English")
{eco++};
if( $3 == "Geography")
{gco++};
}
END{
if(gco==0 && eco==0){
print "No records found.";}
else{
print "Count of students for English Major = "eco;
print "Count of students for Geography Major = "gco;
}
}'
<--------sangamithra------->
awk 'BEGIN{ FS="|"}
{
if($4=="Sangamithra" && $5>=90 && $6>=90)
{
print $1"|"$2"|"$3"|"$4"|"($5+$6)/2;
}
} END{}'|sort -k5 -t'|'
<--------avg salary--------->
awk 'BEGIN{FS="-";sum=0;count=0;}
{
if($4>0){
sum=sum+$4;
count=count+1;
}
}END{
avg=sum/(count-1);
if(avg>0){
print("Average Salary: "avg)
}
else
print "Average Salary: 0";
}'
<--------total assets------->
awk 'BEGIN{FS=",";total=0;IGNORECASE=1;}
{
if($3=="finance")
total=total+$4;
}
END{
if(total==0)
print"No Asset Found";
else
print"Total Asset Price = "total;
}'
import java.util.*;
ReplyDeletepublic class Solution{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
sc.nextLine();
College[] colleges = new College[n];
for(int i =0 ; i<n; i++){
int id = sc.nextInt();
sc.nextLine();
String name = sc.nextLine();
int contactNo = sc.nextInt();
sc.nextLine();
String address = sc.nextLine();
int pincode = sc.nextInt();
sc.nextLine();
colleges[i] = new College(id,name,contactNo,address,pincode);
}
String input1 = sc.nextLine();
//method calling
College ans1 = findCollegeWithMaximumPincode(colleges);
if(ans1 != null){
System.out.println("id-"+ans1.id);
System.out.println("name-"+ans1.name);
System.out.println("contactNo-"+ans1.contactNo);
System.out.println("address-"+ans1.address);
System.out.println("pincode-"+ans1.pincode);
}
else{
System.out.println("No College found with mentioned attribute.");
}
College ans2 = searchCollegeByAddress(colleges, input1);
if(ans2 != null){
System.out.println("id-"+ans2.id);
System.out.println("name-"+ans2.name);
System.out.println("contactNo-"+ans2.contactNo);
System.out.println("address-"+ans2.address);
System.out.println("pincode-"+ans2.pincode);
}
else{
System.out.println("No College found with mentioned attribute.");
}
}
public static College findCollegeWithMaximumPincode(College[] colleges){
int max = colleges[0].pincode;
for(int i = 0;i<colleges.length;i++){
if(max<colleges[i].pincode){
max = colleges[i].pincode;
}
}
for(int i = 0; i<colleges.length;i++){
if(max == colleges[i].pincode){
return colleges[i];
}
}
return null;
}
public static College searchCollegeByAddress(College[] colleges, String input1){
for(int i = 0; i<colleges.length; i++){
if(colleges[i].address.equalsIgnoreCase(input1)){
return colleges[i];
}
}
return null;
}
}
class College{
int id;
String name;
int contactNo;
String address;
int pincode;
public College(int id,String name, int contactNo, String address, int pincode ){
this.id = id;
this.name = name;
this.contactNo = contactNo;
this.address = address;
this.pincode =pincode;
}
public int getId(){
return id;
}
public void setId(int id){
this.id = id;
}
}