UNIX Introduction to Unix

Calendar1

Display the previous, current and next month calendar of the year 1987 august

Calendar2

Display and see what is the specialty of September 1752.

Calendar 5

Write a command to display the previous, current and next month calendar of the year 2015 December.

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Number Pattern

/* @ToDo Number Pattern 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 */ #include <iost...

RDBMS Data Definition Language | Create Sales_info table

Write a query to create Sales_info with constraints mentioned. Refer the below schema Result Description Summary of tests +------------------------------+ | 3 tests run / 3 test passed | +------------------------------+

Software Engineering Concepts Software Maintenance Test Your Understanding

Count Binary Strings

1. You are given a number n. 2. You are required to print the number of binary strings of length n with no consecutive 0's. Note: In this problem, you are given a number n. All we need to print is the number of binary strings of length n with no consecutive 0's For example: Sample Input: 3 Sample Output: 5 How 5? We have a total of eight binary numbers for length 3, out of which we have 5 numbers in which there are no consecutive zeros. Input Format A number n Output Format A number representing the number of binary strings of length n with no consecutive 0's. Constraints 0 < n <= 45 Sample Input 6 Sample Output 21 Solution: import java.io.*; import java.util.*; public class Main{ public static void main(String[] args) throws Exception { // write your code here Scanner sc = new Scanner(System.in); int n = sc.nextInt(); int dp[][] = new int[n+1][2]; dp[1][0] = 1; dp[1][1] ...

RDBMS Data Definition Language | Alter - Add CHECK constraint to Mobile_Master

RDBMS Data Definition Language Alter - Add CHECK constraint to Mobile_Master Refer the following schema and add a constraint CHK_WARRANTY in Mobile_Master table to ensure that the warranty in years is greater than zero. Evaluation Result: Result Description Summary of tests +------------------------------+ | 3 tests run / 3 test passed | +------------------------------+

RDBMS Data Definition Language | Drop Mobile Specification table (parent)

RDBMS Data Definition Language Drop Mobile Specification table (parent) Refer the following schema and drop Mobile Specification table. (Hint: To drop parent table all associate tables need to be dropped or Use 'cascade constraints' command) Evaluation Result: Result Description Summary of tests +------------------------------+ | 1 tests run / 1 test passed | +------------------------------+

Pyramid

/* To Print 1 2 2 3 3 3 4 4 4 4 5 5 5 5 5 */ #include <iostream> using namespace std ; int main (){ #ifndef ONLINE_JUDGE freopen ( "../asset/input.txt" , "r" , stdin ); freopen ( "../asset/output.txt" , "w" , stdout ); #endif // Code here!! int n ; cin >> n ; for ( int i = 1 ; i <= n ; i ++){ for ( int j = 1 ; j <= i ; j ++){ ...

RDBMS Data Definition Language | Create Distributor table

Write a query to create Distributor table with constraints mentioned. Refer the below schema Result Description Summary of tests +------------------------------+ | 3 tests run / 3 test passed | +------------------------------+

Star Pattern

/* @ToDo Star Pattern * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ...

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