답안 #18479

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
18479 2016-02-05T15:05:06 Z eaststar 최적의 능력 구성 (kriii3_C) C++14
62 / 62
125 ms 9276 KB
#include <stdio.h>
double p[20],d[20],s[1<<20],t,ans;
int main(){
    int i,j,n,m;
    scanf("%d",&n);
    for(i=0;i<n;++i)scanf("%lf%lf",p+i,d+i),p[i]/=100;
    for(i=0;i<(1<<n);++i){
        m=__builtin_popcount(i);
        for(j=0;j<n;++j)if(!(i&(1<<j)))s[i|(1<<j)]+=(p[j]*d[j]+(1-p[j])*s[i])/(m+1);
        if(ans<s[i])ans=s[i];
    }
    printf("%.8lf",ans);
    return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 9276 KB Output is correct
2 Correct 0 ms 9276 KB Output is correct
3 Correct 0 ms 9276 KB Output is correct
4 Correct 0 ms 9276 KB Output is correct
5 Correct 0 ms 9276 KB Output is correct
6 Correct 0 ms 9276 KB Output is correct
7 Correct 0 ms 9276 KB Output is correct
8 Correct 0 ms 9276 KB Output is correct
9 Correct 0 ms 9276 KB Output is correct
10 Correct 0 ms 9276 KB Output is correct
11 Correct 0 ms 9276 KB Output is correct
12 Correct 0 ms 9276 KB Output is correct
13 Correct 0 ms 9276 KB Output is correct
14 Correct 0 ms 9276 KB Output is correct
15 Correct 0 ms 9276 KB Output is correct
16 Correct 0 ms 9276 KB Output is correct
17 Correct 0 ms 9276 KB Output is correct
18 Correct 0 ms 9276 KB Output is correct
19 Correct 0 ms 9276 KB Output is correct
20 Correct 0 ms 9276 KB Output is correct
21 Correct 0 ms 9276 KB Output is correct
22 Correct 0 ms 9276 KB Output is correct
23 Correct 0 ms 9276 KB Output is correct
24 Correct 0 ms 9276 KB Output is correct
25 Correct 0 ms 9276 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 116 ms 9276 KB Output is correct
2 Correct 120 ms 9276 KB Output is correct
3 Correct 124 ms 9276 KB Output is correct
4 Correct 121 ms 9276 KB Output is correct
5 Correct 123 ms 9276 KB Output is correct
6 Correct 120 ms 9276 KB Output is correct
7 Correct 121 ms 9276 KB Output is correct
8 Correct 124 ms 9276 KB Output is correct
9 Correct 124 ms 9276 KB Output is correct
10 Correct 124 ms 9276 KB Output is correct
11 Correct 116 ms 9276 KB Output is correct
12 Correct 120 ms 9276 KB Output is correct
13 Correct 124 ms 9276 KB Output is correct
14 Correct 124 ms 9276 KB Output is correct
15 Correct 124 ms 9276 KB Output is correct
16 Correct 121 ms 9276 KB Output is correct
17 Correct 120 ms 9276 KB Output is correct
18 Correct 125 ms 9276 KB Output is correct
19 Correct 122 ms 9276 KB Output is correct
20 Correct 120 ms 9276 KB Output is correct