GeeksforGeeks | Practice | C++ Hello World

C++ HELLO WORLD

CODE:

class Solution{

    public:

    void helloWorld()
    {

        cout<<"Hello World";

    }

};

Input:
No Input
Output:
Hello World

                THANKS FOR VISITING

                    💓💓💓

Comments

HackerRank SQL | Revising the Select Query I | codewitharyan

Problem Statement Query all columns for all American cities in the CITY table with populations larger than 100000 . The CountryCode for America is USA . Video Solution: APPROACH 1. First select all the column 2. Then use two condition a) POPULATION > 100000 b) COUNTRYCODE="USA" MYSQL QUERY select * from city where POPULATION > 100000 and COUNTRYCODE= "USA" ; Explanation 1. select * from city : It is used to select all the column from the table city. 2. where : It is used to describe conditions Thank You For Visiting...💖💖💖

Geeksforgeeks | Practice | Learn to Comment

Learn to comment Code: void comment ( int a , int b , int c ) { cout << a << endl ; //cout<<b<<endl; cout << c << endl ; } Input: a = 5 b = 6 c = 15 Output: 5 15

Revising the Select Query II | Hackerrank SQL Solution | MYSQL

Problem Statement Query the NAME field for all American cities in the CITY table with populations larger than 120000 . The CountryCode for America is USA . The CITY table is described as follows: . Video Solution: APPROACH 1. First select name column 2. Then use two condition a) POPULATION > 120000 b) COUNTRYCODE="USA" MYSQL QUERY select name from city where POPULATION > 120000 and COUNTRYCODE= "USA" ; Explanation 1. select name from city : It is used to select all the column from the table city. 2. where : It is used to describe conditions Thank You For Visiting...💖💖💖

Coder Aryan

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