Compare two strings lexicographically in Java
Write a java program to compare two strings lexicographically. Lexicographical order is nothing but the dictionary order or preferably the order…
Sum of array pairs equals given number in Java …FTC
Write a java program to find Pair of Integers in Array whose Sum is Given Number. The Number of Inputs are…
Mana and trail of Stones ….Java FTC
Mana is out on a hike with friends. She finds a trail of stones with numbers on them. She starts following…
Sum of Array elements in Java [With Ilustrat..] …FTC
Get array as input and display the sum of array elements as outputs. S = sum(A) returns the sum of the…
Write a Java program to detect key presses …FTC
If the user pressed number keys( from 0 to 9), the program will tell the number that is pressed, otherwise, program…
Sum of diagonal of a matrix in Java …FTC
Write a program to accept a n X n matrix and print addition of diagonal elements of that matrix. Input: size…
Asterisk (*) pattern in Java …FTC
Write a java program to display the following patterns. Input: 5 Output: * *** ***** ******* ********* import java.io.*; import java.util.*;…
Number Pattern in Java …FTC
Write a java program to display the following patterns. Input: 7 Output: 7 6 5 4 3 2 1 7 6…
Declaring Variable outside main [Java]
Declare a protected static variable outside the main and increment the variable inside a function which is called inside the main…
Java program to check for IMEI number …FTC
The International Mobile Equipment Identity (IMEI) number is a unique identification or serial number that all mobile phones and smartphones have.…
Decimal to Octal in Java …FTC
Java program to convert from decimal to octal. Input: Decimal Number: 50 Output: Octal Number: 62 import java.io.*; import java.util.*; public…
Number divisible by 11 or not!! [Java] ..FTC
Given a number (n) , the task is to find if its divisible by 11 or not. Input:The first line of…
Reverse the given number [Java] …FTC
Write a program to print reverse of a number of the given number. Input: 987654321 Output: 123456789 import java.io.*; import java.util.*;…
Get Input from User and Display [Java] Int and Float Values …FTC
Write a Java program to declare integer variables, float variable, get input from user and Then display their values on the…
Java program number prime or not …FTC
Java program to check number for prime or not. If the number is Prime print "yes" else print "no" Input: 1…
Conversion from binary to decimal in Java …FTC
Java Program to convert from binary to decimal number Input: 1111 //Binary Number Output: 15 //Decimal Number import java.io.*; import java.util.*;…
Swapping two numbers by multiplication and division in Java
Java Program to Swap two numbers by using division and multiplication. Input: 650 350 Output: 350 650 import java.io.*; import java.util.*;…
Height – Foot and inches to Centimetres in Java …fcukthecode.com
Many people think about their height in feet and inches, even in some countries that primarily use the metric system. Write…
Concatenate Strings in Java …fcukthecode.com
Write a java program to print concatenated strings . You can + operator to concatenate strings and print it. Input: //…
Lowercase to Uppercase in Java …FTC
Write a program that asks the user's name, and then greets the user by name. Before outputting the user's name, convert…