import java.util.Scanner; class Demo { public static void main( String args[]) { Scanner sc= new Scanner(System.in); System.out.println( "Print Solid Pattern" ); System.out.print( "Enter the value of n: " ); int n = sc.nextInt(); System.out.print( "Enter the value of n: " ); int m = sc.nextInt(); for ( int i= 1 ; i<=n; i++) { for ( int j= 1 ; j<=m; j++){ System.out.print( "*" ); } System.out.println(); } } } OUTPUT: Print Solid Pattern Enter the value of n: 4 Enter the value of n: 7 ******* ******* ******* **...
If truth be told, in order to understand this, one needs to have knowledge of advanced mathematics and computer science . But if you want to start investment or trading, then basic knowledge would suffice . Let us take the example of Bitcoins There is one public account in digital form, of all the bitcoin transactions this is called a 'ledger' . A copy of this ledger exists on all the systems that are a part of the Bitcoin network Those that run this system are called 'Miners' The job of the miners is to verify transactions Say, A has to transfer 2 Bitcoins to B's account Miners will have to confirm whether A actually does have 2 Bitcoins in his account or not To complete the transaction, miners will have to solve a complicated mathematical equation You might have studied about variables back in school. Every Bitcoin transaction has a unique variable The job of the miners is to calculate it It's not that they sit with a pen or paper to solve the equation...
Automations and robotics refer to the use of technology to automate and perform tasks that were previously done by humans. Automation involves the use of software, machines, and other systems to perform tasks without human intervention. Robotics, on the other hand, involves the design and development of machines that can perform tasks autonomously or with limited human intervention. Automations and robotics are widely used in industries such as manufacturing, healthcare, transportation, and agriculture. In manufacturing, robots are used to perform repetitive and dangerous tasks, such as welding and painting. In healthcare, robots are used to perform surgeries and assist patients with mobility issues. In transportation, automated systems are used to control traffic flow and ensure the safety of drivers and passengers. In agriculture, robots are used to plant and harvest crops, reducing the need for manual labor. Advancements in technology have led to the development of more sophisticate...
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