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题目描述 总时间限制: 1000ms 内存限制: 65536kB 描述 Farmer John has built a new long barn, with N (2 include using namespace std; int N, stalls[100005], cows; int che 阅读全文
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题目描述 总时间限制: 15000ms 单个测试点时间限制: 5000ms 内存限制: 228000kB 描述 The SUM problem can be formulated as follows: given four lists A, B, C, D of integer values, c 阅读全文
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题目描述 描述 You have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a foreign language. Fortunately, you hav 阅读全文