submit C.cpp to 'C - Flip,Flip, and Flip......' (arc091) [C++14 (GCC 5.4.1)]
submit C.cpp to 'C - Flip,Flip, and Flip......' (arc091) [C++14 (GCC 5.4.1)]

kazunetakahashi/atcoder,kazunetakahashi/atcoder