Categories: Java Java Programming & Coding
convert integer number to roman number in javapackage r4r.in;public class RomanToNumeral3 {public static void main(String[] args) {// convert integer number to roman number in javafor (int i = 1; i &l
Categories: Java Java Programming & Coding
convert roman number to integer and Integer to roman number in javapackage r4r.in;import java.util.HashMap;import java.util.Map;public class RomanToInt {public static void main(String[] args) {for (in
Categories: Java Java Programming & Coding
sum ,min ,max etc example using reduce method using Java 8 Stream APIpackage r4r.in;public class SumMaximumMinimumUsingJava8StreamAPI {public static void main(String[] args) {//sum ,min ,max etc
Categories: Java Java Programming & Coding
Minimum using java8 stream apipackage r4r.in;public class MinimumUsingJava8StreamAPI {public static void main(String[] args) {//Minimum using java8 stream apiInteger[] input = { 12, 122, -11, 12
Categories: Java Java Programming & Coding
package r4r.in;public class MaximumUsingJava8StreamAPI {public static void main(String[] args) {//Maximum using java8 stream apiInteger[] input = { 12, 122, -11, 120, 21, 23 };int max1 = Stream.
Categories: Java Java Programming & Coding
package r4r.in;public class SmallestString {public static void main(String[] args) {//Smallest String using java8 stream apiString[] str = { "Rajesh", "Kumar", "R4R", "Rajesh Kumar" };String lon
Categories: Java Java Programming & Coding
package r4r.in;public class LongestString {public static void main(String[] args) {//longest String using java8 stream api String[] str = { "Rajesh", "Kumar", "R4R", "Rajesh Kumar" };String
Categories: Java Java Programming & Coding
hcm using recursion in javapackage r4r.in;public class HCM {public static void main(String[] args) {// hcm using recursion in javaSystem.out.println(getHCM(36, 60));}private static int getHCM(int n1,i
Categories: Java Java Programming & Coding
package r4r.in; public class LCM { public static void main(String[] args) { // lcm using recursion in java System.out.println("LCM:-"+getLCB2(15, 12)); } static int lcm=1; private static int getLCB(in
Categories: Java Java Programming & Coding
package r4r.in;public class DecimalToHexconversion {//convert decimal to hexadecimal using javapublic static void main(String[] args) {for (int i = 1; i < 160; i++) {System.out.println("i=" + i + "
Categories: Java Java Programming & Coding
package r4r.in;import java.util.Scanner;public class ConvertRomanNumbertoIntegerNumber {public static void main(String[] args) {//convert roman number to integer in java Scanner scanner = new Sca
Categories: Java Java Programming & Coding
package r4r.in;public class ConvertDecimalNumberToOctal {public static void main(String[] args) {//Convert Decimal Number To OctalSystem.out.println(decimalToOct(10));}static int oct = 0;static int te
Categories: Java
Q.1. What is the difference between a local variable and an instance variable? Ans. In Java, a local variable is typically used inside a method, constructor, or a block and has only local scope. Thus
Categories: Java
Reverse string and uppercase first latter using java/* reverse string and uppercase first latter */import java.util.*;import java.util.stream.*;public class ReverseStringanduppercaseFirstLatter {