Your first Program :
Before you write your first program , make sure you are in the c++ folder ,then create a new file called hello.cpp and save it.
Now write the following in it:
This program is available in the github repo of codigo.Click here to check it out
Lets divide this program into three blocks:
1. first block - from lines 1 to 4
2. second block - from lines 5 to 6.
3. third block - everything inside main()
First block :
The lines from 1 to 4 are considered the first block ,they should always be written first in the program .These lines mainly consist
of packages ,which will be later discussed elaborately .For now remember that they should be written first and before main .
Second block :