摘要:
You are a coach at your local university. There are n n students under your supervision, the programming skill of the i i th student is a i ai . You h 阅读全文
摘要:
International Women's Day is coming soon! Polycarp is preparing for the holiday. There are n n candy boxes in the shop for sale. The i i th box contai 阅读全文
摘要:
time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Polycarp is going to participate in the conte 阅读全文