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Java Loops | HackerRank solutions -codewithyasar

  Objective In this challenge, we're going to use loops to help us do some simple math. Task Given an integer,  , print its first   multiples. Each multiple   (where  ) should be printed on a new line in the form:  N x i = result . Input Format A single integer,  . Constraints Output Format Print   lines of output; each line   (where  ) contains the   of   in the form: N x i = result . Sample Input 2 Sample Output 2 x 1 = 2 2 x 2 = 4 2 x 3 = 6 2 x 4 = 8 2 x 5 = 10 2 x 6 = 12 2 x 7 = 14 2 x 8 = 16 2 x 9 = 18 2 x 10 = 20 Explanation:           Here, we just need to use for loops to achieve the result Solution : import java.io.* ; import java.math.* ; import java.security.* ; import java.text.* ; import java.util.* ; import java.util.concurrent.* ; import java.util.regex.* ; public class Solution { public static void main ( String [] args ) throws IOException { BufferedReader bufferedReader = new BufferedReader ( new InputStreamReader ( Syste
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Bank Compare | Codevita solution | Python

Bank Compare

There are two banks – Bank A and Bank B. Their interest rates vary. You have received offers from both banks in terms of the annual rate of interest, tenure, and variations of the rate of interest over the entire tenure.You have to choose the offer which costs you least interest and reject the other. Do the computation and make a wise choice.

The loan repayment happens at a monthly frequency and Equated Monthly Installment (EMI) is calculated using the formula given below :EMI = loanAmount * monthlyInterestRate / ( 1 – 1 / (1 + monthlyInterestRate)^(numberOfYears * 12))


Input Format : First line: P principal (Loan Amount) Second line: T Total Tenure (in years). Third Line: N1 is the number of slabs of interest rates for a given period by Bank A. First slab starts from the first year and the second slab starts from the end of the first slab and so on. Next N1 line will contain the interest rate and their period. After N1 lines we will receive N2 viz. the number of slabs offered by the second bank. Next N2 lines are the number of slabs of interest rates for a given period by Bank B. The first slab starts from the first year and the second slab starts from the end of the first slab and so on. The period and rate will be delimited by single white space.

Input Constraints : 1 <= P <= 1000000 1 <=T <= 50 1<= N1 <= 30 1<= N2 <= 30

Output Format : 
Your decision either Bank A or Bank B.

Sample Input :

10000 
20 
3 
5 9.5 
10 9.6 
5 8.5
 3 
10 6.9 
5 8.5
5 7.9

Sample Output :
Bank B

Logic:

  • We need to compare and find which bank has a better emi plan.
  • We need find emi for the given plans by bankA and compare with Bank B plans
  • Print which bank is optimised
Program:

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Haunted Hotel Follow the instructions to live 6th June 1906, there was a big fire accident at a 5 star hotel in which more than 160 people died, from that time no one even dared to go near that burnt place, because it was believed that the place became haunted. This fear among people went increasing due to the suspicious deaths of the people who tried entering the hotel. More than 100 years have passed, but that has not reduced thee fear among the people even a bit. Dhoni is a person who likes adventures, so wanted to see what actually is the mystery of the hotel. So on a Friday evening he went inside the hotel with a camera which was live streamed live on his Facebook page.   The live stream lasted not even for an hour, all the electronic equipment he had began malfunctioning. He might be brave, but being alone in a place which is believed to be haunted and that too in late evening, his nerves got him. It was so quite so that, he could hear his own heart beat increasing as a drum
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