摘要:
int、long、long long取值范围 unsigned int 0~4294967295 int -2147483648~2147483647 unsigned long 0~4294967295long -2147483648~2147483647long long的最大值:9223372 阅读全文
摘要:
洛谷 P2970 [USACO09DEC]自私的放牧Selfish Grazing 题目描述 Each of Farmer John's N (1 <= N <= 50,000) cows likes to graze in a certain part of the pasture, which 阅读全文