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importjava.io.*;importjava.util.*;publicclassSolution{publicstaticvoidmain(String[]args){/* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */Scanners=newScanner(System.in);intn=s.nextInt();// Storing data in a Key Value pairsMap<String,Integer>map=newHashMap<String,Integer>();s.nextLine();// Adding name and phoneNo to the Mapwhile(n-->0){Stringname=s.nextLine();intphoneNo=s.nextInt();s.nextLine();map.put(name,phoneNo);}// Queries for the Namewhile(s.hasNextLine()){StringqueryName=s.nextLine();if(map.containsKey(queryName)){System.out.println(queryName+"="+map.get(queryName));}else{System.out.println("Not found");}}}}
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Java Map
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MyCode Java 15