python command line arguments
import sys | |
def main(): | |
if len(sys.argv) == 2: | |
print(f"the program name is {sys.argv[0]}") | |
print(f"hello, {sys.argv[1]}") | |
for eachArg in sys.argv: | |
for eachChar in eachArg: | |
print(eachChar) | |
print() # a line break between each vertical word | |
if __name__ == "__main__": | |
main() |
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