oj.uz

답안 #17660

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
17660 2016-01-08T00:16:13 Z Namnamseo 올림픽 (KOI13_olympic) C++14
100 / 100
 0 ms 1100 KB 
#include <cstdio>

struct co{
    int a,b,c;
    int ind;
    bool operator<(const co& other) const {
        return a==other.a?(b==other.b?(c<other.c):b<other.b):a<other.a;
    }
    bool operator>(const co& other) const { return !(*this<(other)); }
    bool operator==(const co& other) const { return a==other.a && b==other.b && c==other.c; }
} data[1001];

int main()
{
    int n;
    int k;
    int i,j;
    scanf("%d%d",&n,&k);
    for(i=0;i<n;++i) scanf("%d%d%d%d",&data[i].ind,&data[i].a,&data[i].b,&data[i].c);
    for(i=0;i<n;++i) if(data[i].ind==k) break;
    int ans=1;
    for(j=0;j<n;++j) if(data[i]<data[j]) ++ans;
    printf("%d\n",ans);
    return 0;
}

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1100 KB Output is correct
2 Correct 0 ms 1100 KB Output is correct

Subtask #2
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1100 KB Output is correct
2 Correct 0 ms 1100 KB Output is correct
3 Correct 0 ms 1100 KB Output is correct
4 Correct 0 ms 1100 KB Output is correct
5 Correct 0 ms 1100 KB Output is correct
6 Correct 0 ms 1100 KB Output is correct

Subtask #3
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1100 KB Output is correct
2 Correct 0 ms 1100 KB Output is correct
3 Correct 0 ms 1100 KB Output is correct
4 Correct 0 ms 1100 KB Output is correct
5 Correct 0 ms 1100 KB Output is correct
6 Correct 0 ms 1100 KB Output is correct
7 Correct 0 ms 1100 KB Output is correct

Subtask #4
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1100 KB Output is correct
2 Correct 0 ms 1100 KB Output is correct
3 Correct 0 ms 1100 KB Output is correct
4 Correct 0 ms 1100 KB Output is correct
5 Correct 0 ms 1100 KB Output is correct
6 Correct 0 ms 1100 KB Output is correct
7 Correct 0 ms 1100 KB Output is correct
8 Correct 0 ms 1100 KB Output is correct

Subtask #5
35.0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1100 KB Output is correct
2 Correct 0 ms 1100 KB Output is correct
3 Correct 0 ms 1100 KB Output is correct
4 Correct 0 ms 1100 KB Output is correct
5 Correct 0 ms 1100 KB Output is correct
6 Correct 0 ms 1100 KB Output is correct
7 Correct 0 ms 1100 KB Output is correct
8 Correct 0 ms 1100 KB Output is correct
9 Correct 0 ms 1100 KB Output is correct