java experts

[4Vikram]

3 hours ago, Prabhas_Fan said:

Nuvvu mundu bangalore start avvu program tarvata raasukovachu, avanni intelligent @4Vikram laanti vallu raastaru kaani le

[kkd]

Baaga Khaliga unna.. Njoy

 

package com.afdb;

 

import java.util.HashMap;

import java.util.Map;

 

public class AtmDenomination {

 

 

public Map<Integer,Integer> getDenominations(int amount){

HashMap<Integer,Integer> denom= new HashMap<Integer,Integer>();

if(amount%100  >0 ){

return  denom;

}

int twothousand=0,fivehundred = 0,hundred =0;

while(amount > 0){

if(amount-2000 >=0){

twothousand++;

amount -=2000;

}else if(amount-500 >=0){

fivehundred++;

amount -=500;

}else if(amount-100 >=0){

hundred++;

amount -=100;

}

 

}

denom.put(2000, twothousand);

denom.put(500, fivehundred);

denom.put(100,hundred);

return denom;

}

 

public static void main(String[] args) {

// TODO Auto-generated method stub

AtmDenomination atm = new AtmDenomination();

Map<Integer,Integer> denom = atm.getDenominations(5600);

if(!denom.isEmpty()){

for(Map.Entry<Integer, Integer> entry:denom.entrySet()){

System.out.println("Number of "+entry.getKey()+" is "+entry.getValue());

}

}else{

System.out.println("Enter multiples of 100");

}

 

}

 

}

[karthikn]

5 hours ago, ICANWIN said:

Btech chadivina andariki logic unte code rayadam compile chesi excute cheyadam vastundi antav ..oka sari malla alochinchi cheppu 

[karthikn]

This is dynamic programming coin change problem.. One of the important in DP