Question

WAP in java to accept in time in second and print it in the form of hours minutes and seconds ​without scanner

Answer 1

class Time

{

public static void main(int t )

{

int hours = t*(1/3600);

t = t - (3600*hours);

int mins = t*(1/60);

t = t - (60*mins);

System.out.println("Hours "+hours);

System.out.println("Minutes "+mins);

System.out.println("Seconds "+ t);

}

}

-----> Pls compile it and go through the logic,if any query please ask in comments.Follow me for more Java related

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Answer 2

Question:-

Write a program in Java to accept time in second and print it in the form of hours minutes and seconds without using scanner.

Code:-

import java.io.*;

class Time

{

public static void main(String args[]) throws IOException

{

BufferedReader br=new BufferedReader(new InputStreamReader(System.in));

System.out.print("Enter the time in seconds: ");

int sec=Integer.parseInt(br.readLine());

int hours=sec/3600;

sec-=hours*3600;

int min=sec/60;

sec-=min*60;

System.out.println("Hours: "+hours);

System.out.println("Minutes: "+min);

System.out.println("Seconds: "+sec);

}

}

Example:-

Enter the time in seconds: 3661

sec=3661

hours=3661/3600=1

sec-=hours*3600

Or,

sec-=3600

Or,

sec=61

min=61/60=1

sec-=min*60=1

Hence,

Hours: 1

Minutes: 1

Seconds: 1

I have used BufferedReader instead of Scanner class.