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→PART 3 - Using WHILE Loops With IF Statements
:#Modify '''lab2g.py''', add a IF statement to the script that checks to see if a argument was entered. If a argument was entered use that number for the timer, if no argument was entered, then by default, the timer should equal 3.
<blockquote style="margin-left:35px;">{{Admon/important|style="padding-left:25px"|ADDITIONAL WARNINGS|When using arguments as numbers/integers or performing math on arguments you must wrap them in the '''int()''' function:<br><source>count = int(sys.argv[1])</source>Remember to check the number of arguments in an IF statement using:<source> using len(sys.argv)</source>}}</blockquote> <blockquote style="margin-left:35px;">{{Admon/important|style="padding-left:25px"|Additional WARNINGS|When using arguments as numbers/integers or performing math on arguments you must wrap them in the int() function: count = int(sys.argv[1])<br><br>Remember to check the number of arguments using len(sys.argv) in an IF statement}}</blockquote>
:::'''Additional Input / Output / Processing Requirements'''