摘要:
A. Piles With Stones time limit per test: 1 second time limit per test: memory limit per test: 256 megabytes memory limit per test: Description There 阅读全文
摘要:
C. Fly time limit per test: 1 second time limit per test: memory limit per test:256 megabytes Description Natasha is going to fly on a rocket to Mars 阅读全文