Seeyouer的博客

倒着找更好找一些#include<iostream> #include<cstdio> #include<cstring> using namespace std; int main() { int T;cin>>T; while(T--){ double sum=0.0,m=1.0;int k=1; char s[100];cin>>s;int nu

Samuel F. B. Morse is best known for the coding scheme that carries his name. Morse code is still used in international radio communication. The coding of text using Morse code is straightforward.