Decoding Morse Sequences 题目链接: http://acm.hust.edu.cn/vjudge/contest/129783#problem/D Description Before the digital age, the most common "binary" code for radio communication was the Morse code. In Morse code, symbols are encoded as sequences o…
Description Before the digital age, the most common "binary" code for radio communication was the Morse code. In Morse code, symbols are encoded as sequences of short and long pulses (called dots and dashes respectively). The following table rep…
Description There is a famous joke-riddle for children: Three turtles are crawling along a road. One turtle says: "There are two turtles ahead of me." The other turtle says: "There are two turtles behind me." The third turtle says: &q…