摘要:
E. Bear and Drawingtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputLimak is a little bear who l... 阅读全文
摘要:
prime numbers non greater thannis about.We can also found the amount of palindrome numbers with fixed lengthk— it is aboutwhich is.#include #include #... 阅读全文
摘要:
Dtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputRoman planted a tree consisting ofnvertices. Ea... 阅读全文