摘要：
链接：https://ac.nowcoder.com/acm/contest/908/I 题意： Baby bear and his good friends are very fond of mushrooms. On this day, they go to 402 mushroom field 阅读全文
摘要：
链接：https://ac.nowcoder.com/acm/contest/908/G 题意： A palindrome is a symmetrical string, that is, a string read identically from left to right as well a 阅读全文
摘要：
链接：https://ac.nowcoder.com/acm/contest/908/F 题意： AFei has many cards. Each card has a number written on it. Now he wants to takes some out of his card 阅读全文
摘要：
链接：https://ac.nowcoder.com/acm/contest/908/C 题意： Luffy once saw a particularly delicious food, but he didn't have the money, so he asked Nami for mone 阅读全文