TCS Off Campus Coding Question

TCS Off Campus Problem

This question was Asked in TCS Off Campus Recruitment 2022 for 30 minutes section. The complete solution is writeen in java.

Question:

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A middle ware developer is working on a tank design. He has got two tanks one with hot water and another with cold water. He has given with certain time T. Both the tanks are connected with a pipe. For every 1 minute the temperature of hotter tank decreases by 1 degree calicoes and colder tanks temperature increases by 2 degree calicoes. In given time if equilibrium is not achieved by equalising temperature between two tanks the pipe bursts. Write a program to check weather pipe bursts or not.

Input:

Example 1:

TH=10

TC=6

T=2;

OUTPUT:

YES

Explanation:

Higher temperature of hotter tank is 10 and lower temperature of colder tank is 6. Time given is 6 minutes and as depicted in problem the temperature of the hotter (higher) tank decreases by 1 unit (degree celcious), temperature of colder (lower) tank increases by 2 units (degree celcious).

After 1 minute , T=1

TH=9

TC=8

Again after 1 minute T=0

TH=8

TC=10

So at the end (when T=0) if we compare both the temperatures, they are not equal so the pipe is going to burst, Return “YES” in this case.

Example 2:

TH=10

TC=7

T=1

OUTPUT

NO

After 1 minute T=0

TH=9

TC=9

So as we can see both the temperatures are same so pipe will not going to burst, in this case we need to return “No”.

Complete JAVA Code for Above Problem

import java.util.*;
import java.util.Scanner;

public class problem10 {
    public static void main(String[] args){
        Scanner sc=new Scanner(System.in);
        System.out.println("Enter the temprature of hotter tank:" );


        // Reading the Hotter tank temperature from user 

        int TH=sc.nextInt();
        System.out.println("Enter the temprature of colder tank:" );
        

        // Reading the colder tank temperature from user 


        int TC=sc.nextInt();
        System.out.println("Enter the time:" );
        int T=sc.nextInt();

        for (int i=1;i<=T;i++)
        {          
            TH=TH-1;
            TC=TC+2;     
        }
        if(TH==TC)
        {
            System.out.println("No");
        }
        else
        {
            System.out.println("Yes");
        }
    }
}

Watch the video for more Explanation

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