1753: [Usaco2005 qua]Who's in the Middle Time Limit: 5 Sec Memory Limit: 64 MBSubmit: 290 Solved: 242[Submit][Status][Discuss] Description FJ is surveying his herd to find the most average cow. He wants to know how much milk this 'median' cow gives…
--这可能是早年Pascal盛行的时候考排序的吧居然还是Glod-- #include<iostream> #include<cstdio> #include<algorithm> using namespace std; const int N=100005; int n,a[N]; int read() { int r=0,f=1; char p=getchar(); while(p>'9'||p<'0') { if(p=='-') f=-1; p=ge…
Description FJ is surveying his herd to find the most average cow. He wants to know how much milk this 'median' cow gives: half of the cows give as much or more than the median; half give as much or less. Given an odd number of cows N (1 <= N < 10,0…
1754: [Usaco2005 qua]Bull Math Time Limit: 5 Sec Memory Limit: 64 MBSubmit: 374 Solved: 227[Submit][Status] Description Bulls are so much better at math than the cows. They can multiply huge integers together and get perfectly precise answers ... o…
1751: [Usaco2005 qua]Lake Counting Time Limit: 5 Sec Memory Limit: 64 MB Submit: 168 Solved: 130 [Submit][Status] Description Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x…
1755: [Usaco2005 qua]Bank Interest Time Limit: 5 Sec Memory Limit: 64 MBSubmit: 187 Solved: 162[Submit][Status][Discuss] Description Farmer John made a profit last year! He would like to invest it well but wonders how much money he will make. He kn…
1754: [Usaco2005 qua]Bull Math Time Limit: 5 Sec Memory Limit: 64 MBSubmit: 398 Solved: 242[Submit][Status][Discuss] Description Bulls are so much better at math than the cows. They can multiply huge integers together and get perfectly precise answ…
1751: [Usaco2005 qua]Lake Counting Time Limit: 5 Sec Memory Limit: 64 MBSubmit: 190 Solved: 150[Submit][Status][Discuss] Description Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle…
Description Bulls are so much better at math than the cows. They can multiply huge integers together and get perfectly precise answers ... or so they say. Farmer John wonders if their answers are correct. Help him check the bulls' answers. Read in tw…
