Submission #20507

# Submission time Handle Problem Language Result Execution time Memory
20507 2017-02-12T07:19:52 Z 안녕하세요 투어리스트입니다 진짜에요(#49, Namnamseo) 복불복 (OJUZ11_luck) C++14
0 / 100
3 ms 2032 KB
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pp;
void read(int& x){ scanf("%d",&x); }
template<typename T,typename... Args>
void read(T& a,Args&... b){ read(a); read(b...); }
#define all(x) (x).begin(),(x).end()
#define pb push_back

int n, k;
int a[1010];
int b[1010];
const ll M=int(1e9)+7;

void in(){
	read(n, k);
    for(int i=1; i<=n; ++i) read(a[i]); sort(a+1, a+n+1, greater<int>());
    for(int i=1; i<=n; ++i) read(b[i]); sort(b+1, b+n+1);
}

void naive(){
	int ind[1010];
    for(int i=1; i<=n; ++i) ind[i]=i;
	int ans=0;
	int c[1010];
	do {
		for(int i=1; i<=n; ++i) c[i]=a[i]+b[ind[i]];
		bool flg=1;
		for(int i=1; i<=k; ++i){
			if(count_if(c+1, c+n+1, [&](int x){ return x > c[i]; })+1 > k)
				flg=0;
		}
		ans += flg;
	} while(next_permutation(ind+1, ind+n+1));
	printf("%d\n", ans);
}

int main()
{
#ifdef NAMSEO
	freopen("in", "r", stdin);
#endif
    in();
    if(n<=8) naive();
    return 0;
}

Compilation message

luck.cpp: In function 'void read(int&)':
luck.cpp:5:34: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 void read(int& x){ scanf("%d",&x); }
                                  ^
# Verdict Execution time Memory Grader output
1 Correct 0 ms 2032 KB Output is correct
2 Incorrect 0 ms 2032 KB Output isn't correct
3 Correct 0 ms 2032 KB Output is correct
4 Incorrect 0 ms 2032 KB Output isn't correct
5 Correct 0 ms 2032 KB Output is correct
6 Correct 3 ms 2032 KB Output is correct
7 Correct 0 ms 2032 KB Output is correct
8 Correct 0 ms 2032 KB Output is correct
9 Correct 0 ms 2032 KB Output is correct
10 Incorrect 0 ms 2032 KB Output isn't correct
11 Incorrect 0 ms 2032 KB Output isn't correct
12 Correct 0 ms 2032 KB Output is correct
13 Correct 0 ms 2032 KB Output is correct
14 Correct 0 ms 2032 KB Output is correct
15 Correct 0 ms 2032 KB Output is correct
16 Correct 0 ms 2032 KB Output is correct
17 Correct 0 ms 2032 KB Output is correct
18 Correct 0 ms 2032 KB Output is correct
19 Correct 0 ms 2032 KB Output is correct
20 Correct 0 ms 2032 KB Output is correct
21 Correct 0 ms 2032 KB Output is correct
22 Correct 0 ms 2032 KB Output is correct
# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2032 KB Output isn't correct
2 Incorrect 0 ms 2032 KB Output isn't correct
3 Incorrect 0 ms 2032 KB Output isn't correct
4 Incorrect 0 ms 2032 KB Output isn't correct
5 Incorrect 0 ms 2032 KB Output isn't correct
6 Incorrect 0 ms 2032 KB Output isn't correct
7 Incorrect 0 ms 2032 KB Output isn't correct
8 Incorrect 0 ms 2032 KB Output isn't correct
9 Incorrect 0 ms 2032 KB Output isn't correct
10 Correct 0 ms 2032 KB Output is correct
11 Correct 0 ms 2032 KB Output is correct
12 Correct 0 ms 2032 KB Output is correct
13 Correct 0 ms 2032 KB Output is correct
14 Incorrect 0 ms 2032 KB Output isn't correct
15 Incorrect 0 ms 2032 KB Output isn't correct
16 Incorrect 0 ms 2032 KB Output isn't correct
17 Incorrect 0 ms 2032 KB Output isn't correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 2032 KB Output is correct
2 Incorrect 0 ms 2032 KB Output isn't correct
3 Correct 0 ms 2032 KB Output is correct
4 Incorrect 0 ms 2032 KB Output isn't correct
5 Correct 0 ms 2032 KB Output is correct
6 Correct 3 ms 2032 KB Output is correct
7 Correct 0 ms 2032 KB Output is correct
8 Correct 0 ms 2032 KB Output is correct
9 Correct 0 ms 2032 KB Output is correct
10 Incorrect 0 ms 2032 KB Output isn't correct
11 Incorrect 0 ms 2032 KB Output isn't correct
12 Correct 0 ms 2032 KB Output is correct
13 Correct 0 ms 2032 KB Output is correct
14 Correct 0 ms 2032 KB Output is correct
15 Correct 0 ms 2032 KB Output is correct
16 Correct 0 ms 2032 KB Output is correct
17 Correct 0 ms 2032 KB Output is correct
18 Correct 0 ms 2032 KB Output is correct
19 Correct 0 ms 2032 KB Output is correct
20 Correct 0 ms 2032 KB Output is correct
21 Correct 0 ms 2032 KB Output is correct
22 Correct 0 ms 2032 KB Output is correct
23 Incorrect 0 ms 2032 KB Output isn't correct
24 Incorrect 0 ms 2032 KB Output isn't correct
25 Incorrect 0 ms 2032 KB Output isn't correct
26 Incorrect 0 ms 2032 KB Output isn't correct
27 Incorrect 0 ms 2032 KB Output isn't correct
28 Incorrect 0 ms 2032 KB Output isn't correct
29 Incorrect 0 ms 2032 KB Output isn't correct
30 Incorrect 0 ms 2032 KB Output isn't correct
31 Incorrect 0 ms 2032 KB Output isn't correct
32 Incorrect 0 ms 2032 KB Output isn't correct
33 Incorrect 0 ms 2032 KB Output isn't correct
34 Incorrect 0 ms 2032 KB Output isn't correct
35 Incorrect 0 ms 2032 KB Output isn't correct
36 Incorrect 0 ms 2032 KB Output isn't correct
37 Incorrect 0 ms 2032 KB Output isn't correct
38 Incorrect 0 ms 2032 KB Output isn't correct
39 Incorrect 0 ms 2032 KB Output isn't correct
40 Incorrect 0 ms 2032 KB Output isn't correct
41 Incorrect 0 ms 2032 KB Output isn't correct
42 Incorrect 0 ms 2032 KB Output isn't correct
43 Incorrect 0 ms 2032 KB Output isn't correct
44 Incorrect 0 ms 2032 KB Output isn't correct
45 Incorrect 0 ms 2032 KB Output isn't correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 2032 KB Output is correct
2 Incorrect 0 ms 2032 KB Output isn't correct
3 Correct 0 ms 2032 KB Output is correct
4 Incorrect 0 ms 2032 KB Output isn't correct
5 Correct 0 ms 2032 KB Output is correct
6 Correct 3 ms 2032 KB Output is correct
7 Correct 0 ms 2032 KB Output is correct
8 Correct 0 ms 2032 KB Output is correct
9 Correct 0 ms 2032 KB Output is correct
10 Incorrect 0 ms 2032 KB Output isn't correct
11 Incorrect 0 ms 2032 KB Output isn't correct
12 Correct 0 ms 2032 KB Output is correct
13 Correct 0 ms 2032 KB Output is correct
14 Correct 0 ms 2032 KB Output is correct
15 Correct 0 ms 2032 KB Output is correct
16 Correct 0 ms 2032 KB Output is correct
17 Correct 0 ms 2032 KB Output is correct
18 Correct 0 ms 2032 KB Output is correct
19 Correct 0 ms 2032 KB Output is correct
20 Correct 0 ms 2032 KB Output is correct
21 Correct 0 ms 2032 KB Output is correct
22 Correct 0 ms 2032 KB Output is correct
23 Incorrect 0 ms 2032 KB Output isn't correct
24 Incorrect 0 ms 2032 KB Output isn't correct
25 Incorrect 0 ms 2032 KB Output isn't correct
26 Incorrect 0 ms 2032 KB Output isn't correct
27 Incorrect 0 ms 2032 KB Output isn't correct
28 Incorrect 0 ms 2032 KB Output isn't correct
29 Incorrect 0 ms 2032 KB Output isn't correct
30 Incorrect 0 ms 2032 KB Output isn't correct
31 Incorrect 0 ms 2032 KB Output isn't correct
32 Correct 0 ms 2032 KB Output is correct
33 Correct 0 ms 2032 KB Output is correct
34 Correct 0 ms 2032 KB Output is correct
35 Correct 0 ms 2032 KB Output is correct
36 Incorrect 0 ms 2032 KB Output isn't correct
37 Incorrect 0 ms 2032 KB Output isn't correct
38 Incorrect 0 ms 2032 KB Output isn't correct
39 Incorrect 0 ms 2032 KB Output isn't correct
40 Incorrect 0 ms 2032 KB Output isn't correct
41 Incorrect 0 ms 2032 KB Output isn't correct
42 Incorrect 0 ms 2032 KB Output isn't correct
43 Incorrect 0 ms 2032 KB Output isn't correct
44 Incorrect 0 ms 2032 KB Output isn't correct
45 Incorrect 0 ms 2032 KB Output isn't correct
46 Incorrect 0 ms 2032 KB Output isn't correct
47 Incorrect 0 ms 2032 KB Output isn't correct
48 Incorrect 0 ms 2032 KB Output isn't correct
49 Incorrect 0 ms 2032 KB Output isn't correct
50 Incorrect 0 ms 2032 KB Output isn't correct
51 Incorrect 0 ms 2032 KB Output isn't correct
52 Incorrect 0 ms 2032 KB Output isn't correct
53 Incorrect 0 ms 2032 KB Output isn't correct
54 Incorrect 0 ms 2032 KB Output isn't correct
55 Incorrect 0 ms 2032 KB Output isn't correct
56 Incorrect 0 ms 2032 KB Output isn't correct
57 Incorrect 0 ms 2032 KB Output isn't correct
58 Incorrect 0 ms 2032 KB Output isn't correct
59 Incorrect 0 ms 2032 KB Output isn't correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 2032 KB Output is correct
2 Incorrect 0 ms 2032 KB Output isn't correct
3 Correct 0 ms 2032 KB Output is correct
4 Incorrect 0 ms 2032 KB Output isn't correct
5 Correct 0 ms 2032 KB Output is correct
6 Correct 3 ms 2032 KB Output is correct
7 Correct 0 ms 2032 KB Output is correct
8 Correct 0 ms 2032 KB Output is correct
9 Correct 0 ms 2032 KB Output is correct
10 Incorrect 0 ms 2032 KB Output isn't correct
11 Incorrect 0 ms 2032 KB Output isn't correct
12 Correct 0 ms 2032 KB Output is correct
13 Correct 0 ms 2032 KB Output is correct
14 Correct 0 ms 2032 KB Output is correct
15 Correct 0 ms 2032 KB Output is correct
16 Correct 0 ms 2032 KB Output is correct
17 Correct 0 ms 2032 KB Output is correct
18 Correct 0 ms 2032 KB Output is correct
19 Correct 0 ms 2032 KB Output is correct
20 Correct 0 ms 2032 KB Output is correct
21 Correct 0 ms 2032 KB Output is correct
22 Correct 0 ms 2032 KB Output is correct
23 Incorrect 0 ms 2032 KB Output isn't correct
24 Incorrect 0 ms 2032 KB Output isn't correct
25 Incorrect 0 ms 2032 KB Output isn't correct
26 Incorrect 0 ms 2032 KB Output isn't correct
27 Incorrect 0 ms 2032 KB Output isn't correct
28 Incorrect 0 ms 2032 KB Output isn't correct
29 Incorrect 0 ms 2032 KB Output isn't correct
30 Incorrect 0 ms 2032 KB Output isn't correct
31 Incorrect 0 ms 2032 KB Output isn't correct
32 Correct 0 ms 2032 KB Output is correct
33 Correct 0 ms 2032 KB Output is correct
34 Correct 0 ms 2032 KB Output is correct
35 Correct 0 ms 2032 KB Output is correct
36 Incorrect 0 ms 2032 KB Output isn't correct
37 Incorrect 0 ms 2032 KB Output isn't correct
38 Incorrect 0 ms 2032 KB Output isn't correct
39 Incorrect 0 ms 2032 KB Output isn't correct
40 Incorrect 0 ms 2032 KB Output isn't correct
41 Incorrect 0 ms 2032 KB Output isn't correct
42 Incorrect 0 ms 2032 KB Output isn't correct
43 Incorrect 0 ms 2032 KB Output isn't correct
44 Incorrect 0 ms 2032 KB Output isn't correct
45 Incorrect 0 ms 2032 KB Output isn't correct
46 Incorrect 0 ms 2032 KB Output isn't correct
47 Incorrect 0 ms 2032 KB Output isn't correct
48 Incorrect 0 ms 2032 KB Output isn't correct
49 Incorrect 0 ms 2032 KB Output isn't correct
50 Incorrect 0 ms 2032 KB Output isn't correct
51 Incorrect 0 ms 2032 KB Output isn't correct
52 Incorrect 0 ms 2032 KB Output isn't correct
53 Incorrect 0 ms 2032 KB Output isn't correct
54 Incorrect 0 ms 2032 KB Output isn't correct
55 Incorrect 0 ms 2032 KB Output isn't correct
56 Incorrect 0 ms 2032 KB Output isn't correct
57 Incorrect 0 ms 2032 KB Output isn't correct
58 Incorrect 0 ms 2032 KB Output isn't correct
59 Incorrect 0 ms 2032 KB Output isn't correct
60 Incorrect 0 ms 2032 KB Output isn't correct
61 Incorrect 0 ms 2032 KB Output isn't correct
62 Incorrect 0 ms 2032 KB Output isn't correct
63 Incorrect 0 ms 2032 KB Output isn't correct
64 Incorrect 0 ms 2032 KB Output isn't correct
65 Incorrect 0 ms 2032 KB Output isn't correct
66 Incorrect 0 ms 2032 KB Output isn't correct
67 Incorrect 0 ms 2032 KB Output isn't correct
68 Incorrect 0 ms 2032 KB Output isn't correct
69 Incorrect 0 ms 2032 KB Output isn't correct
70 Incorrect 0 ms 2032 KB Output isn't correct
71 Incorrect 0 ms 2032 KB Output isn't correct
72 Incorrect 0 ms 2032 KB Output isn't correct
73 Incorrect 0 ms 2032 KB Output isn't correct
74 Incorrect 0 ms 2032 KB Output isn't correct
75 Incorrect 0 ms 2032 KB Output isn't correct
76 Incorrect 0 ms 2032 KB Output isn't correct
77 Incorrect 0 ms 2032 KB Output isn't correct
78 Incorrect 0 ms 2032 KB Output isn't correct
79 Incorrect 0 ms 2032 KB Output isn't correct
80 Incorrect 0 ms 2032 KB Output isn't correct
81 Incorrect 0 ms 2032 KB Output isn't correct
82 Incorrect 0 ms 2032 KB Output isn't correct
83 Incorrect 0 ms 2032 KB Output isn't correct
84 Incorrect 0 ms 2032 KB Output isn't correct
85 Incorrect 0 ms 2032 KB Output isn't correct
86 Incorrect 0 ms 2032 KB Output isn't correct
87 Incorrect 0 ms 2032 KB Output isn't correct
88 Incorrect 0 ms 2032 KB Output isn't correct
89 Incorrect 0 ms 2032 KB Output isn't correct
90 Incorrect 0 ms 2032 KB Output isn't correct
91 Incorrect 0 ms 2032 KB Output isn't correct
92 Incorrect 0 ms 2032 KB Output isn't correct
93 Incorrect 0 ms 2032 KB Output isn't correct
94 Incorrect 0 ms 2032 KB Output isn't correct
95 Incorrect 0 ms 2032 KB Output isn't correct
96 Incorrect 0 ms 2032 KB Output isn't correct
97 Incorrect 0 ms 2032 KB Output isn't correct
98 Incorrect 0 ms 2032 KB Output isn't correct
99 Incorrect 0 ms 2032 KB Output isn't correct
100 Incorrect 0 ms 2032 KB Output isn't correct
101 Incorrect 0 ms 2032 KB Output isn't correct
102 Incorrect 0 ms 2032 KB Output isn't correct
103 Incorrect 0 ms 2032 KB Output isn't correct
104 Incorrect 0 ms 2032 KB Output isn't correct
105 Incorrect 0 ms 2032 KB Output isn't correct
106 Incorrect 0 ms 2032 KB Output isn't correct
107 Incorrect 0 ms 2032 KB Output isn't correct