```
#!/usr/local/bin/python3
import sys
def print_factorial( user_val ):
if( user_val < 1 ):
return( 1 )
else:
return( print_factorial( user_val - 1 ) * user_val )
if( __name__ == "__main__" ):
if( len( sys.argv ) == 2 ):
print( print_factorial( int ( sys.argv[ 1 ] ) ) )
else:
sys.stderr.write( "usage: %s <integer>\n" % sys.argv[ 0 ] )
exit( 0 )
```
To check spelling<span> in a </span>Word<span> document, open up the document, head to the “Review” tab, then click on “</span>Spelling<span> & Grammar” (part of the “Proofing” group of tools).
</span>
Answer:
Network TV.
Explanation:
Network TV is the best option in this scenario because it is more appealing as compared to other media and people have shown more interest in this media.
A.Needs since they are necessary and needed for survival
Viruses and malware are common and can have drastically negative results on your computer and life.
You can often tell that your computer is infected because it acts weird or slow.
Active antivirus software is a good way to prevent these problems.
