USACO: C and Pascal (2)

关于上次发的USACO C 比 Pascal 快的问题……
USACO 2006 March Gold problem 1: skilift O(nk)
Pascal: 9 10 11 TLE >2s
C: 9 (1.3xs) TLE 10 (1.039s) TLE 11 (1.039s) TLE
后来把存储数据改成了long(原来是long long),只在比较的时候强制转换long long (Analysis的做法)
C: 9 (0.579s) AC 10 (0.398s) AC 11 (0.389s) AC
C 里面的 long long就是慢啊…… 一倍差距啊……

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