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25 lines
539 B
Python
Executable File
25 lines
539 B
Python
Executable File
#!/usr/bin/python
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# Python program to sum many large integers separated by spaces or newlines.
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# The integers to sum may be entered on the command-line or into standard input.
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import string
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import sys
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sum = 0 # initialize sum and make it an integer
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args = sys.argv[1:]
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if (args == []):
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# read stdin if no command line args
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while True:
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try:
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input_line = raw_input()
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except:
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break;
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for s in string.split(input_line):
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sum += int(s)
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else:
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# sum together the command-line args
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for arg in args:
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sum += int(arg)
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print sum
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