Check whether the given number is fasinating or not In this Video , I am explaining to you the solution of GFG problems Delete alternate characters | Fascinating Number | GFG Practices | Part - 15 Part - 1 Basic WebA Fascinating number is a number which when concatenated with its multiple of 2 and 3 together gives a number that contains all digits from 1 to 9 exactly once. Example 2: Input: N = 25 Output: 0 Explana Numbers We will also write a program to display all the Fascinating numbers in a given range. Given a number, find whether it is fancy or not. As you can see the after concatenation, we see all the numbers from 1 to 9 exactly once in the result. Lets take another example. If all digits sorted in descending order, then output is always Not Possible. Example 1: Input: N = 5 Output: 1 Explanation: 5 has 2 factors 1 and 5 only. Constraints: 1 N 10 3273=981. Fascinating Number: When a number ( 3 digits or more ) is multiplied by 2 and 3, and when both these products are concatenated with the original number, WebYour Task: You don't need to read input or print anything. This is a great way to improve your coding skills and analyze yourself. Fascinating Number Privacy Policy . Additionally, I have dedicated over a decade to teaching, allowing me to refine my skills in delivering information in a simple and easily understandable manner. Practice TYPES OF NUMBERS Integers : All numbers whose fractional part is 0 (zero) like -3, -2, 1, 0, 10, 100 are integers. Prime Number Output: Yes. Run a loop from 1 to 9 over the concatenated string and count the frequency of each digit. For example 4 has 3 divisors, 1, 2 and 4. It does not contain all the number from 1 to 9. Count the occurrence of each digit from 1 to 9 in the resulting number. 220 is not a Fascinating number. If all digits are sorted in ascending order, then we need to swap last two digits. WebAll 4 digit palindromic numbers are divisible by 11. Example 2: Numbers Fascinating Number: When a number ( 3 digits or more ) is multiplied by 2 and 3, and when both these products are concatenated with the original number, then it results in all digits from 1 to 9 present exactly once. If we repeat a three-digit number twice, to form a six-digit number. Arithmetic Aptitude "327"+"654"+ "981"= 327654981. Fascinating Number By Chaitanya Singh | Filed Under: Java Examples. Possible Words From Phone Digits | Practice | GeeksforGeeks When we multiply the number by 2 & 3 and concatenate the results with the original number then it contains all the digits from 1 to 9 exactly once. 180 degree rotations of 6, 9, 1, 0 WebBell Numbers. Your task is to complete the function is_palindrome () Example 2: Input: N = 25 Output: 0 Explana Delete alternate characters | Fascinating Number | GFG Practices Your email address will not be published. WebFor a given number N check if it is prime or not. Your email address will not be published. More formally, check if N can be expressed as 2x for some x. Fascinating Number: When a number(should contain 3 digits or more) is multiplied by 2 and 3, and WebProblem Submissions Comments Power of 2 Basic Accuracy: 32.58% Submissions: 253K+ Points: 1 Given a non-negative integer N. The task is to check if N is a power of 2. Bell Numbers Output: Yes. WebGiven a number N find whether its a happy number or not. You just need to complete the function possibleWords () that takes an array a [ ] and N as input parameters and returns an array of all the possible words in lexicographical increasing order. A number of form 2 N has exactly N+1 divisors. Your task is to complete the function is_palindrome () which takes the number as input parameter and returns "Yes" if it is palindrome otherwise returns "No" (Without quotes). C Program for Fascinating Number Happy Number WebGiven a number N find whether its a happy number or not. Example 1: Input: N = 5 Output: 1 Explanation: 5 has 2 factors 1 and 5 only. Example 1: Number Theory (Interesting Facts and Algorithms For example, 4321. If we repeat a three-digit number twice, to form a six-digit number. Power of We are using the same steps that we have mentioned above, however the nested for loop can be a bit confusing so I will try to explain the logic: In the following program, you can see that the outer for loop is running from 1 to 9. Number Examples: Input: 192. WebYour task is to check whether it is fascinating or not. 180 degree rotations of 6, 9, 1, 0 and 8 are 9, 6, 1, 0 and 8 respectively Examples: Input: num = 96 Output: Yes If we rotate given number by 180, we get same number Input: num = 916 Output: Yes Bell Numbers | Practice | GeeksforGeeks Fascinating Number: When a number (should contain 3 digits or more) is multiplied by 2 and 3, and when both these products are concatenated with the original number, then it results in all digits from 1 to 9 present exactly once. WebA number is called Fascinating number if it satisfies all the following conditions: Number contains at least three digits. Solve company interview questions and improve your coding intellect Example 2: For example : 192. original number = 192 192 * 2 = 384 192 * 3 = 576 "192"+"384"+"576" = 192384576 //192384576 has all digits from 1 to 9 exactly once Multiply the original number by 2 and 3 separately and convert multiplication results into a String. Fascinating Number: When a number (should contain 3 digits or more) is multiplied by 2 and 3, and when both these Your task is to complete the function fascinating () which takes the integer n parameters and returns boolean denoting the answer. Check if a given number is Fancy - GeeksforGeeks WebAll 4 digit palindromic numbers are divisible by 11. Practice TYPES OF NUMBERS Integers : All numbers whose fractional part is 0 (zero) like -3, -2, 1, 0, 10, 100 are integers. Example 1: Input: N = 2 Output: 2 Fascinating Number in Java WebWrite an algorithm to determine if a number n is happy.. A happy number is a number defined by the following process:. This is a great way to improve your coding skills and analyze yourself. Example 1: Input: N = 2 Output: 2 Fascinating Number | Practice | GeeksforGeeks I have 15 years of experience in the IT industry, working with renowned multinational corporations. For example, 1234. Fascinating Number in Java Your task is to complete the function fascinating () which takes the integer n parameters and returns boolean denoting number Prime Number Practice | GeeksforGeeks | A computer science portal for geeks document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright 2012 2023 BeginnersBook . Given a set of n elements, find number of ways of partitioning it. Easy Accuracy: 26.83% Submissions: 6K+ Points: 2. Given a number, find whether it is fancy or not. Fascinating Number For example, 1234. WebYour Task: You don't need to read input or print anything. WebA number is called Fascinating number if it satisfies all the following conditions: Number contains at least three digits. Practice A fancy number is one which when rotated 180 degrees is the same. Happy Number Starting with any positive integer, replace the number by the sum of the squares of its digits. More Fascinating Number Practice A fancy number is one which when rotated 180 degrees is the same. First, we check if the input number contains minimum three digits, if it doesnt have at least three digits, display not a fascinating number else proceed to next step. Concatenate the input number, its multiple of 2 and 3 together. Fascinating Number: When a number(should contain 3 digits or more) is multiplied by 2 and 3, and Expected Time Complexity: O (x) Fascinating Number A number is called happy if it leads to 1 after a sequence of steps wherein each step, the number is replaced by the sum of squares of its digit that is if we start with Happy Number Given a set of n elements, find number of ways of partitioning it. Sitemap. WebWrite an algorithm to determine if a number n is happy.. A happy number is a number defined by the following process:. Easy Accuracy: 26.83% Submissions: 6K+ Points: 2. Natural Numbers : Counting numbers like 1, 2, 3, 4, 5, 6 Basically, all integers greater than 0 are natural numbers More on Numbers 1 2 3 Question 1 Which is not the prime number? WebYour task is to check whether it is fascinating or not. Find next greater number with same Concatenate the both the strings with the string value of the original number. Happy Number | Practice | GeeksforGeeks For example : At any time if the counter shows 0 ( which means a number is missing) or greater than 1 (which means the number occurred more than once), we are using break statement to come out of the loop and display not a fascinating number. Fascinating Number: When a number ( 3 digits or more ) is multiplied by 2 and 3, and when both these products are concatenated with the original number, then it results in all digits from 1 to 9 present exactly once. Practice Following are few observations about the next greater number. You just need to complete the function possibleWords () that takes an array a [ ] and N as input parameters and WebExample 1: Input: n = 555 Output: Yes Example 2: Input: n = 123 Output: No Your Task: You don't need to read or print anything. Display not a fascinating number if any digit from 1 to 9 is missing or any digit appear multiple times, else display is a fascinating number. Example 1: Input: N = 1 Output: YES Explanation:1 is equal to 2 raised to 0 (20 = 1). There could be any number of zeros and are ignored. You just need to complete the function possibleWords () that takes an array a [ ] and N as input parameters and returns an array of all the possible words in lexicographical increasing order. For example, 4321. Given a set of n elements, find number of ways of partitioning it. Number Theory (Interesting Facts and Algorithms Fascinating Number This program displays all the fascinating numbers between a given range. Example 1: Input: N = 2 Output: 2 Starting with any positive integer, replace the number by the sum of the squares of its digits. WebA Fascinating number is a number which when concatenated with its multiple of 2 and 3 together gives a number that contains all digits from 1 to 9 exactly once. You don't need to read input or print anything. Expected Auxiliary Space: O (N). Note: Digit 0 is not considered while checking Fascinating number. Practice TYPES OF NUMBERS Integers : All numbers whose fractional part is 0 (zero) like -3, -2, 1, 0, 10, 100 are integers. WebPlatform to practice programming problems. Java Program to break integer into digits, Java Programs Java Programming Examples with Output. Power of 2 | Practice | GeeksforGeeks WebGiven a number N. Your task is to check whether it is fascinating or not. Prime Number | Practice | GeeksforGeeks Problem: Write a C program to check whether the given number is a Fascinating number or not. WebGiven a number N. Your task is to check whether it is fascinating or not. Expected Time Complexity: O (1) Expected Auxiliary Space: O (1) Constraints: 100 <= N <= 107. Fascinating Number in Java - Javatpoint Fascinating Number Program in Java - BeginnersBook Palindrome 3273=981. WebA number is called Fascinating number if it satisfies all the following conditions: Number contains at least three digits. A number is called Fascinating number if it satisfies all the following conditions: For example, 219 is a Fascinating number. count[10], in which each index represents the digit and its corresponding value as its count. Expected Time Complexity: O (1) Expected Auxiliary Space: O (1) Constraints: 100 <= N <= 107. If all digits sorted in descending order, then WebYour Task: You don't need to read input or print anything. Example 1: Input: N = 5 Output: 1 Explanation: 5 has 2 factors 1 Fascinating Number | Practice | GeeksforGeeks A number is called happy if it leads to 1 after a sequence of steps wherein each step, the number is replaced by the sum of squares of its digit that is if we start with Happy Number On multiplying the given number (n) by 2 and 3, we Repeat the process until the number equals 1 (where it will stay), or it loops endlessly in a cycle which does not include 1.; Those numbers for WebExample 1: Input: n = 555 Output: Yes Example 2: Input: n = 123 Output: No Your Task: You don't need to read or print anything. When we multiply the number by 2 & 3 and concatenate the results with the original number then it contains all the digits from 1 to 9 exactly once. The user is asked to enter the starting range and ending range, the program then checks all the numbers between this range (you can also use the logic of above program for checking the fascinating number) and displays those numbers that match the criteria of fascinating numbers. Fascinating Number WebFor a given number N check if it is prime or not. This is a great way to improve your coding skills and analyze yourself. Starting with any positive integer, replace the number WebYour task is to check whether it is fascinating or not. Solve company interview questions and improve your coding intellect Now, concatenate the above results to the given number (n). If any count is not 1, then the input number is not a Fascinating number otherwise, it is. WebProblem Submissions Comments Power of 2 Basic Accuracy: 32.58% Submissions: 253K+ Points: 1 Given a non-negative integer N. The task is to check if N is a power of 2. Join Avneet Kaur as she solves the school practice problem: Fascinating Number. The result will be divisible by 7, 11 and 13, and dividing by all Your task is to complete the function is_palindrome () which takes the number as input parameter and returns "Yes" if it is palindrome otherwise returns "No" (Without quotes). Possible Words From Phone Digits Check if a given number is Fancy Given a number, find whether it is fancy or not. "327"+"654"+ "981"= 327654981. Number Theory (Interesting Facts and Algorithms) - GeeksforGeeks Fascinating Number: When a number (should contain 3 digits or more) is multiplied by 2 and 3, and when both these products are concatenated with the original number, then it results in all digits from 1 to 9 present exactly once. For example : 192. original number = 192 192 * 2 = 384 192 * 3 = 576 "192"+"384"+"576" = 192384576 //192384576 has all digits from 1 to 9 exactly once Find next greater number with same set of digits - GeeksforGeeks Arithmetic Aptitude Power of Fascinating Number Let's take any number (n) say 327 and check whether the given number is fascinating or not. For example 4 has 3 divisors, 1, 2 and 4. WebWrite an algorithm to determine if a number n is happy.. A happy number is a number defined by the following process:. The result will be divisible by 7, 11 and 13, and dividing by all three will give your original three-digit number. WebFascinating Number Example. Expected Time Complexity: O (4N * N). WebGiven a number N find whether its a happy number or not. Fascinating Number | School Practice Problem - YouTube Easy Accuracy: 26.83% Submissions: 6K+ Points: 2. Palindrome | Practice | GeeksforGeeks For each number(1 to 9), the inner for loop is running from the start of the string till the end of the string to count the occurrence of that number. Palindrome If we repeat a three-digit number twice, to form a six-digit number. WebBell Numbers. When we multiply the number by 2 & 3 and concatenate the results with the original number then it contains all the digits from 1 to 9 exactly once. A prime number is a number which is only divisible by 1 and itself. Solve company interview questions and improve your coding intellect WebPlatform to practice programming problems. When we multiply the number by 2 & 3 and WebPlatform to practice programming problems. The algorithm to check the Fascinating number in C is as follows: Here is the C program which implements the above algorithm to check Fascinating number: Output:@media(min-width:0px){#div-gpt-ad-pencilprogrammer_com-medrectangle-3-0-asloaded{max-width:250px!important;max-height:250px!important}}var cid='2186842079';var pid='ca-pub-4832350077542156';var slotId='div-gpt-ad-pencilprogrammer_com-medrectangle-3-0';var ffid=1;var alS=1021%1000;var container=document.getElementById(slotId);var ins=document.createElement('ins');ins.id=slotId+'-asloaded';ins.className='adsbygoogle ezasloaded';ins.dataset.adClient=pid;ins.dataset.adChannel=cid;container.style.width='100%';if(ffid==2){ins.dataset.fullWidthResponsive='true';} WebFascinating Number Example. Repeat the process until the number equals 1 (where it will stay), or it loops endlessly in a cycle which does not include 1.; Those numbers for Fascinating Number On multiplying the given number (n) by 2 and 3, we get: 3272=654. Compute its multiple of 2 and 3 respectively. Recommended Practice Next Permutation Try It! Natural Numbers : Counting numbers like A Fascinating number is a number which when concatenated with its multiple of 2 and 3 together gives a number that contains all digits from 1 to 9 exactly once. In this tutorial, we will write a program in Java to check for a Fascinating number. A prime number is a number which is only divisible by 1 and itself. You don't need to read input or print anything. Possible Words From Phone Digits Expected Time Complexity: O (x) Example 1: Input: N = 1 Output: YES Explanation:1 is equal to 2 raised to 0 (20 = 1). Happy Number - LeetCode number C Program for Fascinating Number - Pencil Programmer Find next greater number with same Fascinating Number Expected Time Complexity: O (4N * N). Following are few observations about the next greater number. Concatenating this produces the number 220+440+660=220440660. On multiplying the given number (n) by 2 and 3, we get: 3272=654. WebFascinating Number Example. WebGiven a number N. Your task is to check whether it is fascinating or not. Now concatenate these results with the original number and it becomes 219+438+658 = 219438657. 180 degree rotations of 6, 9, 1, 0 and 8 are 9, 6, 1, 0 and 8 respectively Examples: Input: num = 96 Output: Yes If we rotate given number by 180, we get same number Input: num = 916 Output: Yes Practice Following are few observations about the next greater number. Bell Numbers Expected Auxiliary Space: O (N). ins.style.display='block';ins.style.minWidth=container.attributes.ezaw.value+'px';ins.style.width='100%';ins.style.height=container.attributes.ezah.value+'px';container.appendChild(ins);(adsbygoogle=window.adsbygoogle||[]).push({});window.ezoSTPixelAdd(slotId,'stat_source_id',44);window.ezoSTPixelAdd(slotId,'adsensetype',1);var lo=new MutationObserver(window.ezaslEvent);lo.observe(document.getElementById(slotId+'-asloaded'),{attributes:true}); In the above program, to count the frequency of each digit in the concatenated number, we have uses an array of size 10 i.e.
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