Language: C++

__message_10823=%7B%22t%22%3A%22error%22%2C%22h%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EYou+failed+to+sign+in.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30ed%5Cu30b0%5Cu30a4%5Cu30f3%5Cu306b%5Cu5931%5Cu6557%5Cu3057%5Cu307e%5Cu3057%5Cu305f%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%2C%22c%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EWrong+user+ID+or+password.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30e6%5Cu30fc%5Cu30b6%5Cu540d%5Cu3068%5Cu30d1%5Cu30b9%5Cu30ef%5Cu30fc%5Cu30c9%5Cu306e%5Cu7d44%5Cu307f%5Cu5408%5Cu308f%5Cu305b%5Cu304c%5Cu9593%5Cu9055%5Cu3063%5Cu3066%5Cu3044%5Cu307e%5Cu3059%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%7D; expires=Sat, 10-Dec-2016 12:14:54 GMT; Max-Age=60; path=/; domain=arc064.contest.atcoder.jp

Compiler output:
a.cc:1:31: error: exponent has no digits
    1 | __message_10823=%7B%22t%22%3A%22error%22%2C%22h%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EYou+failed+to+sign+in.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30ed%5Cu30b0%5Cu30a4%5Cu30f3%5Cu306b%5Cu5931%5Cu6557%5Cu3057%5Cu307e%5Cu3057%5Cu305f%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%2C%22c%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EWrong+user+ID+or+password.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30e6%5Cu30fc%5Cu30b6%5Cu540d%5Cu3068%5Cu30d1%5Cu30b9%5Cu30ef%5Cu30fc%5Cu30c9%5Cu306e%5Cu7d44%5Cu307f%5Cu5408%5Cu308f%5Cu305b%5Cu304c%5Cu9593%5Cu9055%5Cu3063%5Cu3066%5Cu3044%5Cu307e%5Cu3059%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%7D; expires=Sat, 10-Dec-2016 12:14:54 GMT; Max-Age=60; path=/; domain=arc064.contest.atcoder.jp
      |                               ^~~~~~~
a.cc:1:90: error: exponent has no digits
    1 | __message_10823=%7B%22t%22%3A%22error%22%2C%22h%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EYou+failed+to+sign+in.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30ed%5Cu30b0%5Cu30a4%5Cu30f3%5Cu306b%5Cu5931%5Cu6557%5Cu3057%5Cu307e%5Cu3057%5Cu305f%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%2C%22c%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EWrong+user+ID+or+password.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30e6%5Cu30fc%5Cu30b6%5Cu540d%5Cu3068%5Cu30d1%5Cu30b9%5Cu30ef%5Cu30fc%5Cu30c9%5Cu306e%5Cu7d44%5Cu307f%5Cu5408%5Cu308f%5Cu305b%5Cu304c%5Cu9593%5Cu9055%5Cu3063%5Cu3066%5Cu3044%5Cu307e%5Cu3059%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%7D; expires=Sat, 10-Dec-2016 12:14:54 GMT; Max-Age=60; path=/; domain=arc064.contest.atcoder.jp
      |                                                                                          ^~
a.cc:1:128: error: exponent has no digits
    1 | __message_10823=%7B%22t%22%3A%22error%22%2C%22h%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EYou+failed+to+sign+in.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30ed%5Cu30b0%5Cu30a4%5Cu30f3%5Cu306b%5Cu5931%5Cu6557%5Cu3057%5Cu307e%5Cu3057%5Cu305f%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%2C%22c%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EWrong+user+ID+or+password.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30e6%5Cu30fc%5Cu30b6%5Cu540d%5Cu3068%5Cu30d1%5Cu30b9%5Cu30ef%5Cu30fc%5Cu30c9%5Cu306e%5Cu7d44%5Cu307f%5Cu5408%5Cu308f%5Cu305b%5Cu304c%5Cu9593%5Cu9055%5Cu3063%5Cu3066%5Cu3044%5Cu307e%5Cu3059%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%7D; expires=Sat, 10-Dec-2016 12:14:54 GMT; Max-Age=60; path=/; domain=arc064.contest.atcoder.jp
      |                                                                                                                                ^~~~~
a.cc:1:166: error: exponent has no digits
    1 | __message_10823=%7B%22t%22%3A%22error%22%2C%22h%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EYou+failed+to+sign+in.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30ed%5Cu30b0%5Cu30a4%5Cu30f3%5Cu306b%5Cu5931%5Cu6557%5Cu3057%5Cu307e%5Cu3057%5Cu305f%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%2C%22c%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EWrong+user+ID+or+password.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30e6%5Cu30fc%5Cu30b6%5Cu540d%5Cu3068%5Cu30d1%5Cu30b9%5Cu30ef%5Cu30fc%5Cu30c9%5Cu306e%5Cu7d44%5Cu307f%5Cu5408%5Cu308f%5Cu305b%5Cu304c%5Cu9593%5Cu9055%5Cu3063%5Cu3066%5Cu3044%5Cu307e%5Cu3059%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%7D; expires=Sat, 10-Dec-2016 12:14:54 GMT; Max-Age=60; path=/; domain=arc064.contest.atcoder.jp
      |                                                                                                                                                                      ^~
a.cc:1:204: error: exponent has no digits
    1 | __message_10823=%7B%22t%22%3A%22error%22%2C%22h%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EYou+failed+to+sign+in.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30ed%5Cu30b0%5Cu30a4%5Cu30f3%5Cu306b%5Cu5931%5Cu6557%5Cu3057%5Cu307e%5Cu3057%5Cu305f%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%2C%22c%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EWrong+user+ID+or+password.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30e6%5Cu30fc%5Cu30b6%5Cu540d%5Cu3068%5Cu30d1%5Cu30b9%5Cu30ef%5Cu30fc%5Cu30c9%5Cu306e%5Cu7d44%5Cu307f%5Cu5408%5Cu308f%5Cu305b%5Cu304c%5Cu9593%5Cu9055%5Cu3063%5Cu3066%5Cu3044%5Cu307e%5Cu3059%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%7D; expires=Sat, 10-Dec-2016 12:14:54 GMT; Max-Age=60; path=/; domain=arc064.contest.atcoder.jp
      |                                                                                                                                                                                                            ^~
a.cc:1:308: error: exponent has no digits
    1 | __message_10823=%7B%22t%22%3A%22error%22%2C%22h%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EYou+failed+to+sign+in.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30ed%5Cu30b0%5Cu30a4%5Cu30f3%5Cu306b%5Cu5931%5Cu6557%5Cu3057%5Cu307e%5Cu3057%5Cu305f%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%2C%22c%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EWrong+user+ID+or+password.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30e6%5Cu30fc%5Cu30b6%5Cu540d%5Cu3068%5Cu30d1%5Cu30b9%5Cu30ef%5Cu30fc%5Cu30c9%5Cu306e%5Cu7d44%5Cu307f%5Cu5408%5Cu308f%5Cu305b%5Cu304c%5Cu9593%5Cu9055%5Cu3063%5Cu3066%5Cu3044%5Cu307e%5Cu3059%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%7D; expires=Sat, 10-Dec-2016 12:14:54 GMT; Max-Age=60; path=/; domain=arc064.contest.atcoder.jp
      |                                                                                                                                                                                                                                                                                                                    ^~
a.cc:1:324: error: exponent has no digits
    1 | __message_10823=%7B%22t%22%3A%22error%22%2C%22h%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EYou+failed+to+sign+in.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30ed%5Cu30b0%5Cu30a4%5Cu30f3%5Cu306b%5Cu5931%5Cu6557%5Cu3057%5Cu307e%5Cu3057%5Cu305f%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%2C%22c%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EWrong+user+ID+or+password.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30e6%5Cu30fc%5Cu30b6%5Cu540d%5Cu3068%5Cu30d1%5Cu30b9%5Cu30ef%5Cu30fc%5Cu30c9%5Cu306e%5Cu7d44%5Cu307f%5Cu5408%5Cu308f%5Cu305b%5Cu304c%5Cu9593%5Cu9055%5Cu3063%5Cu3066%5Cu3044%5Cu307e%5Cu3059%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%7D; expires=Sat, 10-Dec-2016 12:14:54 GMT; Max-Age=60; path=/; domain=arc064.contest.atcoder.jp
      |                                                                                                                                                                                                                                                                                                                                    ^~
a.cc:1:378: error: exponent has no digits
    1 | __message_10823=%7B%22t%22%3A%22error%22%2C%22h%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EYou+failed+to+sign+in.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30ed%5Cu30b0%5Cu30a4%5Cu30f3%5Cu306b%5Cu5931%5Cu6557%5Cu3057%5Cu307e%5Cu3057%5Cu305f%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%2C%22c%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EWrong+user+ID+or+password.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30e6%5Cu30fc%5Cu30b6%5Cu540d%5Cu3068%5Cu30d1%5Cu30b9%5Cu30ef%5Cu30fc%5Cu30c9%5Cu306e%5Cu7d44%5Cu307f%5Cu5408%5Cu308f%5Cu305b%5Cu304c%5Cu9593%5Cu9055%5Cu3063%5Cu3066%5Cu3044%5Cu307e%5Cu3059%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%7D; expires=Sat, 10-Dec-2016 12:14:54 GMT; Max-Age=60; path=/; domain=arc064.contest.atcoder.jp
      |                                                                                                                                                                                                                                                                                                                                                                                          ^~
a.cc:1:416: error: exponent has no digits
    1 | __message_10823=%7B%22t%22%3A%22error%22%2C%22h%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EYou+failed+to+sign+in.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30ed%5Cu30b0%5Cu30a4%5Cu30f3%5Cu306b%5Cu5931%5Cu6557%5Cu3057%5Cu307e%5Cu3057%5Cu305f%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%2C%22c%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EWrong+user+ID+or+password.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%5Cu30e6%5Cu30fc%5Cu30b6%5Cu540d%5Cu3068%5Cu30d1%5Cu30b9%5Cu30ef%5Cu30fc%5Cu30c9%5Cu306e%5Cu7d44%5Cu307f%5Cu5408%5Cu308f%5Cu305b%5Cu304c%5Cu9593%5Cu9055%5Cu3063%5Cu3066%5Cu3044%5Cu307e%5Cu3059%3C%5C%2Fspan%3E%3C%5C%2Fspan%3E%22%7D; expires=Sat, 10-Dec-2016 12:14:54 GMT; Max-Age=60; path=/; domain=arc064.contest.atcoder.jp
      |                                                                                                                                                                                                                                                                                                                                                                                                                                ^~~~~~~
a.cc:1:458: error: exponent has no digits
    1 | __message_10823=%7B%22t%22%3A%22error%22%2C%22h%22%3A%22%3Cspan+class%3D%5C%22lang%5C%22%3E%3Cspan+class%3D%5C%22lang-en%5C%22%3EYou+failed+to+sign+in.%3C%5C%2Fspan%3E%3Cspan+class%3D%5C%22lang-ja%5C%22%3E%