1080 Graduate Admission
1080 Graduate Admission (30 分)
It is said that in 2011, there are about 100 graduate schools ready to proceed over 40,000 applications in Zhejiang Province. It would help a lot if you could write a program to automate the admission procedure.
Each applicant will have to provide two grades: the national entrance exam grade GE, and the interview grade GI. The final grade of an applicant is (GE+GI)/2. The admission rules are:
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The applicants are ranked according to their final grades, and will be admitted one by one from the top of the rank list.
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If there is a tied final grade, the applicants will be ranked according to their national entrance exam grade GE. If still tied, their ranks must be the same.
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Each applicant may have K choices and the admission will be done according to his/her choices: if according to the rank list, it is one's turn to be admitted; and if the quota of one's most preferred shcool is not exceeded, then one will be admitted to this school, or one's other choices will be considered one by one in order. If one gets rejected by all of preferred schools, then this unfortunate applicant will be rejected.
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If there is a tied rank, and if the corresponding applicants are applying to the same school, then that school must admit all the applicants with the same rank, even if its quota will be exceeded.
Input Specification:
Each input file contains one test case.
Each case starts with a line containing three positive integers: N (≤40,000), the total number of applicants; M (≤100), the total number of graduate schools; and K (≤5), the number of choices an applicant may have.
In the next line, separated by a space, there are M positive integers. The i-th integer is the quota of the i-th graduate school respectively.
Then N lines follow, each contains 2+K integers separated by a space. The first 2 integers are the applicant's GEand GI, respectively. The next K integers represent the preferred schools. For the sake of simplicity, we assume that the schools are numbered from 0 to M−1, and the applicants are numbered from 0 to N−1.
Output Specification:
For each test case you should output the admission results for all the graduate schools. The results of each school must occupy a line, which contains the applicants' numbers that school admits. The numbers must be in increasing order and be separated by a space. There must be no extra space at the end of each line. If no applicant is admitted by a school, you must output an empty line correspondingly.
Sample Input:
11 6 3
2 1 2 2 2 3
100 100 0 1 2
60 60 2 3 5
100 90 0 3 4
90 100 1 2 0
90 90 5 1 3
80 90 1 0 2
80 80 0 1 2
80 80 0 1 2
80 70 1 3 2
70 80 1 2 3
100 100 0 2 4
Sample Output:
0 10
3
5 6 7
2 8
1 4模拟题。此题按照流程来即可，比较巧妙的点：
1. 名次赋值；
2. 最低录取线。在每个招生单位招生完成（刚好达到规定名额）以后，设定最低录取名次线。如果后面的拥有相同名次申请者申请该招生单位，即使满额也要录取；
3. 要注意每个申请者最多被一个招生单位录取。
注意点：排序时，高分排在前面；
#include
#include
#include
using namespace std;
struct app{
int id,ge,gi;int v[5];int rank;
bool operator < (const app &other) const{
if(ge+gi!=other.ge+other.gi) return ge+gi>other.ge+other.gi;
else return ge>other.ge;
}
};
int quota[107];//名额
int pass[107]={0};//已录取人数
int line[107];//最低录取排名数
vector adm[107];//录取名单
vector a;//申请者
int main(void){
int N,M,K;cin>>N>>M>>K;//N 学生数 M 招生单位 K 志愿数
for(int i=0;i>quota[i];
app temp;
for(int i=0;i>temp.ge>>temp.gi;
for(int j=0;j>temp.v[j];
temp.id = i;
a.push_back(temp);
}
sort(a.begin(),a.end());
for(int i=0;i