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Java developer Interview Questions in New Delhi

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wap input is a3b5c2 and o/p is aaabbbbbcc

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public class Program { public static void main(String[] args) { String my="a2b5c4"; String rev=""; for(int i=0;i

import java.util.Scanner; class MyClass { public static void main(String[ ] args) { Scanner s = new Scanner(System.in); String x=s.nextLine(); System.out.println(x); for(int i=0;i<=x.length()-1;i++) { if(i%2!=0){ int y=Integer.parseInt(x.charAt(i)+""); for(int j=1;j<=y;j++){ System.out.print(x.charAt(i-1)); } } } } }

class pattern { public static void main(String args[]) { String str="a2b3c4"; int j,p=0; char ch[]=new char[str.length()]; for(int i=0;i=48 && (int)ch[p]<=57) { int I=Character.getNumericValue(ch[p]); for(j=1;j<=I;j++) System.out.print(ch[p-1]); } p++; } } } //Output: aabbbcccc

Related to job title, Basic concepts of java & product related questions.

3 Answers

1st Coding round containing 4 questions, easy level. pattern matching, polish notation, integer to hex.

2 Answers

Duplicate element occurance in an array.

2 Answers

Question about SQL,Java

2 Answers

Print "Hello world" without semicolon.

1 Answer

Basic and general things like education, knowledge, awareness . computer science questions, thoughts, likes, dislikes, Software engineering, C language, java language , subjective knowledge, practical knowledge and many general types question which you find in any interview.

1 Answer

Expected CTC?

1 Answer

Finding middle of linked list in single pass only

1 Answer

all concept of java

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