摘要:
// ASCII Peppa Pig by Milo Yip #include #include #include #define T double T c(T x,T y,T r){return sqrt(x*x+y*y)-r;} T u(T x,T y,T t){return x*cos(t)+y*sin(t);} T v(T x,T y,T t){return y*cos(t)-x*... 阅读全文
posted @ 2018-05-19 19:22
金舰
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