CodeEval Rightmost Char

rightmost_char.py

import sys


def rightmost_char(line):
    s, t = line.rstrip().split(',')
    return s.rfind(t)


if __name__ == '__main__':
    test_cases = open(sys.argv[1], 'r')
    for line in test_cases:
        print rightmost_char(line)

    test_cases.close()