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#!/usr/bin/env python
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# Uppercases the first character of columns in a spreadsheet
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import csv
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import sys
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def ucase_first(str_):
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if str_ == '': return str_
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else: return str_[0].upper()+str_[1:]
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def main():
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col_nums = sys.argv[1:]
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if col_nums == []:
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raise SystemExit('Usage: '+sys.argv[0]+' col_num... <map >out_map')
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col_nums = map(int, col_nums) # 0-based
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# Process map
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reader = csv.reader(sys.stdin)
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writer = csv.writer(sys.stdout)
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for row in reader:
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for i in col_nums: row[i] = ucase_first(row[i])
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writer.writerow(row)
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main()
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