#include "bits/stdc++.h"
using namespace std;
#define ar array
typedef long long ll;
#define int ll
const int inf = 1e9;
const ll INF = 1e15;
const int N = 305;
ll dp[2][N][N];
signed main() {
ios::sync_with_stdio(0); cin.tie(0);
int n, k; cin >> n >> k;
vector<int> h(n), c(n);
for(int i=0;i<n;i++){
cin >> h[i] >> c[i];
}
vector<int> p(n);
iota(p.begin(), p.end(), 0);
sort(p.begin(), p.end(), [&](int i, int j){
if(h[i] != h[j]) return h[i] < h[j];
else return c[i] < c[j];
});
memset(dp, 63, sizeof dp);
//~ cout<<"here"<<endl;
dp[0][0][1] = 0;
int t = 0, s = 1;
ll mn = INF;
//~ const int MX = N + N;
vector<int> H = h;
sort(H.begin(), H.end());
for(int i=1;i<n;i++){
if(H[i] <= H[i - 1]) H[i] = H[i - 1] + 1;
}
int i = 0;
for(auto h_ : H){
int j = i;
while(j < n && h[p[j]] == h_){
j++;
}
memset(dp[s], 63, sizeof dp[s]);
int cur = j - i;
for(int c=0;c<=i;c++){
for(int cnt=0;cnt<=i+1;cnt++){
if(dp[t][c][cnt] >= INF) continue;
for(int x=min(cnt, c + cur);x<=c + cur;x++){
dp[s][c + cur - x][max(cnt, x)] = min(dp[s][c + cur - x][max(cnt, x)], dp[t][c][cnt] + max(0ll, x - cnt) * 1ll * mn + (c + cur - x) * 1ll * k);
}
}
}
swap(s, t);
while(i < j){
mn = min(mn, 1ll * c[p[i]]);
i++;
}
}
mn = INF;
for(int i=0;i<=n;i++){
mn = min(mn, dp[t][0][i]);
}
//~ cout<<dp[t][0][
cout<<mn<<"\n";
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
16 ms |
1880 KB |
Output is correct |
2 |
Correct |
13 ms |
1884 KB |
Output is correct |
3 |
Correct |
13 ms |
1912 KB |
Output is correct |
4 |
Correct |
13 ms |
1884 KB |
Output is correct |
5 |
Correct |
13 ms |
1884 KB |
Output is correct |
6 |
Correct |
14 ms |
1920 KB |
Output is correct |
7 |
Correct |
279 ms |
1880 KB |
Output is correct |
8 |
Correct |
315 ms |
1896 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
342 ms |
1896 KB |
Output is correct |
2 |
Correct |
326 ms |
2132 KB |
Output is correct |
3 |
Correct |
302 ms |
1880 KB |
Output is correct |
4 |
Correct |
313 ms |
1896 KB |
Output is correct |
5 |
Correct |
115 ms |
1904 KB |
Output is correct |
6 |
Correct |
110 ms |
1880 KB |
Output is correct |
7 |
Correct |
12 ms |
1884 KB |
Output is correct |
8 |
Correct |
13 ms |
1884 KB |
Output is correct |
9 |
Correct |
275 ms |
1884 KB |
Output is correct |
10 |
Correct |
199 ms |
1884 KB |
Output is correct |
11 |
Correct |
198 ms |
1900 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
1884 KB |
Output is correct |
2 |
Correct |
1 ms |
1884 KB |
Output is correct |
3 |
Correct |
1 ms |
1880 KB |
Output is correct |
4 |
Correct |
1 ms |
1884 KB |
Output is correct |
5 |
Correct |
1 ms |
1884 KB |
Output is correct |
6 |
Correct |
1 ms |
1884 KB |
Output is correct |
7 |
Correct |
1 ms |
1884 KB |
Output is correct |
8 |
Correct |
1 ms |
1884 KB |
Output is correct |
9 |
Correct |
1 ms |
1896 KB |
Output is correct |
10 |
Correct |
1 ms |
1884 KB |
Output is correct |
11 |
Correct |
1 ms |
1916 KB |
Output is correct |
12 |
Correct |
2 ms |
1884 KB |
Output is correct |
13 |
Correct |
1 ms |
1884 KB |
Output is correct |
14 |
Correct |
1 ms |
1884 KB |
Output is correct |
15 |
Correct |
1 ms |
1884 KB |
Output is correct |
16 |
Correct |
1 ms |
1884 KB |
Output is correct |
17 |
Correct |
1 ms |
1880 KB |
Output is correct |
18 |
Correct |
1 ms |
1884 KB |
Output is correct |
19 |
Correct |
2 ms |
1884 KB |
Output is correct |
20 |
Correct |
2 ms |
1884 KB |
Output is correct |
21 |
Correct |
2 ms |
1880 KB |
Output is correct |
22 |
Correct |
2 ms |
1880 KB |
Output is correct |
23 |
Correct |
1 ms |
1884 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
1884 KB |
Output is correct |
2 |
Correct |
1 ms |
1884 KB |
Output is correct |
3 |
Correct |
1 ms |
1880 KB |
Output is correct |
4 |
Correct |
1 ms |
1884 KB |
Output is correct |
5 |
Correct |
1 ms |
1884 KB |
Output is correct |
6 |
Correct |
1 ms |
1884 KB |
Output is correct |
7 |
Correct |
1 ms |
1884 KB |
Output is correct |
8 |
Correct |
1 ms |
1884 KB |
Output is correct |
9 |
Correct |
1 ms |
1896 KB |
Output is correct |
10 |
Correct |
1 ms |
1884 KB |
Output is correct |
11 |
Correct |
1 ms |
1916 KB |
Output is correct |
12 |
Correct |
2 ms |
1884 KB |
Output is correct |
13 |
Correct |
1 ms |
1884 KB |
Output is correct |
14 |
Correct |
1 ms |
1884 KB |
Output is correct |
15 |
Correct |
1 ms |
1884 KB |
Output is correct |
16 |
Correct |
1 ms |
1884 KB |
Output is correct |
17 |
Correct |
1 ms |
1880 KB |
Output is correct |
18 |
Correct |
1 ms |
1884 KB |
Output is correct |
19 |
Correct |
2 ms |
1884 KB |
Output is correct |
20 |
Correct |
2 ms |
1884 KB |
Output is correct |
21 |
Correct |
2 ms |
1880 KB |
Output is correct |
22 |
Correct |
2 ms |
1880 KB |
Output is correct |
23 |
Correct |
1 ms |
1884 KB |
Output is correct |
24 |
Correct |
2 ms |
1880 KB |
Output is correct |
25 |
Correct |
2 ms |
1880 KB |
Output is correct |
26 |
Correct |
1 ms |
1880 KB |
Output is correct |
27 |
Correct |
1 ms |
1884 KB |
Output is correct |
28 |
Correct |
1 ms |
1884 KB |
Output is correct |
29 |
Correct |
1 ms |
1884 KB |
Output is correct |
30 |
Correct |
2 ms |
1908 KB |
Output is correct |
31 |
Correct |
2 ms |
1884 KB |
Output is correct |
32 |
Correct |
1 ms |
1884 KB |
Output is correct |
33 |
Correct |
2 ms |
1884 KB |
Output is correct |
34 |
Correct |
2 ms |
1884 KB |
Output is correct |
35 |
Correct |
2 ms |
1880 KB |
Output is correct |
36 |
Correct |
2 ms |
1840 KB |
Output is correct |
37 |
Correct |
2 ms |
1880 KB |
Output is correct |
38 |
Correct |
2 ms |
1884 KB |
Output is correct |
39 |
Correct |
2 ms |
1884 KB |
Output is correct |
40 |
Correct |
2 ms |
1884 KB |
Output is correct |
41 |
Correct |
2 ms |
1884 KB |
Output is correct |
42 |
Correct |
2 ms |
1884 KB |
Output is correct |
43 |
Correct |
1 ms |
1884 KB |
Output is correct |
44 |
Correct |
2 ms |
1884 KB |
Output is correct |
45 |
Correct |
2 ms |
1880 KB |
Output is correct |
46 |
Correct |
2 ms |
1884 KB |
Output is correct |
47 |
Correct |
2 ms |
1884 KB |
Output is correct |
48 |
Correct |
2 ms |
2136 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
16 ms |
1880 KB |
Output is correct |
2 |
Correct |
13 ms |
1884 KB |
Output is correct |
3 |
Correct |
13 ms |
1912 KB |
Output is correct |
4 |
Correct |
13 ms |
1884 KB |
Output is correct |
5 |
Correct |
13 ms |
1884 KB |
Output is correct |
6 |
Correct |
14 ms |
1920 KB |
Output is correct |
7 |
Correct |
279 ms |
1880 KB |
Output is correct |
8 |
Correct |
315 ms |
1896 KB |
Output is correct |
9 |
Correct |
342 ms |
1896 KB |
Output is correct |
10 |
Correct |
326 ms |
2132 KB |
Output is correct |
11 |
Correct |
302 ms |
1880 KB |
Output is correct |
12 |
Correct |
313 ms |
1896 KB |
Output is correct |
13 |
Correct |
115 ms |
1904 KB |
Output is correct |
14 |
Correct |
110 ms |
1880 KB |
Output is correct |
15 |
Correct |
12 ms |
1884 KB |
Output is correct |
16 |
Correct |
13 ms |
1884 KB |
Output is correct |
17 |
Correct |
275 ms |
1884 KB |
Output is correct |
18 |
Correct |
199 ms |
1884 KB |
Output is correct |
19 |
Correct |
198 ms |
1900 KB |
Output is correct |
20 |
Correct |
1 ms |
1884 KB |
Output is correct |
21 |
Correct |
1 ms |
1884 KB |
Output is correct |
22 |
Correct |
1 ms |
1880 KB |
Output is correct |
23 |
Correct |
1 ms |
1884 KB |
Output is correct |
24 |
Correct |
1 ms |
1884 KB |
Output is correct |
25 |
Correct |
1 ms |
1884 KB |
Output is correct |
26 |
Correct |
1 ms |
1884 KB |
Output is correct |
27 |
Correct |
1 ms |
1884 KB |
Output is correct |
28 |
Correct |
1 ms |
1896 KB |
Output is correct |
29 |
Correct |
1 ms |
1884 KB |
Output is correct |
30 |
Correct |
1 ms |
1916 KB |
Output is correct |
31 |
Correct |
2 ms |
1884 KB |
Output is correct |
32 |
Correct |
1 ms |
1884 KB |
Output is correct |
33 |
Correct |
1 ms |
1884 KB |
Output is correct |
34 |
Correct |
1 ms |
1884 KB |
Output is correct |
35 |
Correct |
1 ms |
1884 KB |
Output is correct |
36 |
Correct |
1 ms |
1880 KB |
Output is correct |
37 |
Correct |
1 ms |
1884 KB |
Output is correct |
38 |
Correct |
2 ms |
1884 KB |
Output is correct |
39 |
Correct |
2 ms |
1884 KB |
Output is correct |
40 |
Correct |
2 ms |
1880 KB |
Output is correct |
41 |
Correct |
2 ms |
1880 KB |
Output is correct |
42 |
Correct |
1 ms |
1884 KB |
Output is correct |
43 |
Correct |
2 ms |
1880 KB |
Output is correct |
44 |
Correct |
2 ms |
1880 KB |
Output is correct |
45 |
Correct |
1 ms |
1880 KB |
Output is correct |
46 |
Correct |
1 ms |
1884 KB |
Output is correct |
47 |
Correct |
1 ms |
1884 KB |
Output is correct |
48 |
Correct |
1 ms |
1884 KB |
Output is correct |
49 |
Correct |
2 ms |
1908 KB |
Output is correct |
50 |
Correct |
2 ms |
1884 KB |
Output is correct |
51 |
Correct |
1 ms |
1884 KB |
Output is correct |
52 |
Correct |
2 ms |
1884 KB |
Output is correct |
53 |
Correct |
2 ms |
1884 KB |
Output is correct |
54 |
Correct |
2 ms |
1880 KB |
Output is correct |
55 |
Correct |
2 ms |
1840 KB |
Output is correct |
56 |
Correct |
2 ms |
1880 KB |
Output is correct |
57 |
Correct |
2 ms |
1884 KB |
Output is correct |
58 |
Correct |
2 ms |
1884 KB |
Output is correct |
59 |
Correct |
2 ms |
1884 KB |
Output is correct |
60 |
Correct |
2 ms |
1884 KB |
Output is correct |
61 |
Correct |
2 ms |
1884 KB |
Output is correct |
62 |
Correct |
1 ms |
1884 KB |
Output is correct |
63 |
Correct |
2 ms |
1884 KB |
Output is correct |
64 |
Correct |
2 ms |
1880 KB |
Output is correct |
65 |
Correct |
2 ms |
1884 KB |
Output is correct |
66 |
Correct |
2 ms |
1884 KB |
Output is correct |
67 |
Correct |
2 ms |
2136 KB |
Output is correct |
68 |
Correct |
13 ms |
1884 KB |
Output is correct |
69 |
Correct |
13 ms |
1884 KB |
Output is correct |
70 |
Correct |
13 ms |
1884 KB |
Output is correct |
71 |
Correct |
14 ms |
1920 KB |
Output is correct |
72 |
Correct |
12 ms |
1880 KB |
Output is correct |
73 |
Correct |
12 ms |
1928 KB |
Output is correct |
74 |
Correct |
12 ms |
1924 KB |
Output is correct |
75 |
Correct |
12 ms |
1880 KB |
Output is correct |
76 |
Correct |
12 ms |
1920 KB |
Output is correct |
77 |
Correct |
12 ms |
1880 KB |
Output is correct |
78 |
Correct |
13 ms |
1884 KB |
Output is correct |
79 |
Correct |
14 ms |
1884 KB |
Output is correct |
80 |
Correct |
15 ms |
1884 KB |
Output is correct |
81 |
Correct |
305 ms |
1884 KB |
Output is correct |
82 |
Correct |
331 ms |
1880 KB |
Output is correct |
83 |
Correct |
325 ms |
1884 KB |
Output is correct |
84 |
Correct |
305 ms |
1880 KB |
Output is correct |
85 |
Correct |
310 ms |
1896 KB |
Output is correct |
86 |
Correct |
254 ms |
1880 KB |
Output is correct |
87 |
Correct |
274 ms |
1904 KB |
Output is correct |
88 |
Correct |
204 ms |
1900 KB |
Output is correct |
89 |
Correct |
129 ms |
1884 KB |
Output is correct |
90 |
Correct |
33 ms |
1880 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
16 ms |
1880 KB |
Output is correct |
2 |
Correct |
13 ms |
1884 KB |
Output is correct |
3 |
Correct |
13 ms |
1912 KB |
Output is correct |
4 |
Correct |
13 ms |
1884 KB |
Output is correct |
5 |
Correct |
13 ms |
1884 KB |
Output is correct |
6 |
Correct |
14 ms |
1920 KB |
Output is correct |
7 |
Correct |
279 ms |
1880 KB |
Output is correct |
8 |
Correct |
315 ms |
1896 KB |
Output is correct |
9 |
Correct |
342 ms |
1896 KB |
Output is correct |
10 |
Correct |
326 ms |
2132 KB |
Output is correct |
11 |
Correct |
302 ms |
1880 KB |
Output is correct |
12 |
Correct |
313 ms |
1896 KB |
Output is correct |
13 |
Correct |
115 ms |
1904 KB |
Output is correct |
14 |
Correct |
110 ms |
1880 KB |
Output is correct |
15 |
Correct |
12 ms |
1884 KB |
Output is correct |
16 |
Correct |
13 ms |
1884 KB |
Output is correct |
17 |
Correct |
275 ms |
1884 KB |
Output is correct |
18 |
Correct |
199 ms |
1884 KB |
Output is correct |
19 |
Correct |
198 ms |
1900 KB |
Output is correct |
20 |
Correct |
1 ms |
1884 KB |
Output is correct |
21 |
Correct |
1 ms |
1884 KB |
Output is correct |
22 |
Correct |
1 ms |
1880 KB |
Output is correct |
23 |
Correct |
1 ms |
1884 KB |
Output is correct |
24 |
Correct |
1 ms |
1884 KB |
Output is correct |
25 |
Correct |
1 ms |
1884 KB |
Output is correct |
26 |
Correct |
1 ms |
1884 KB |
Output is correct |
27 |
Correct |
1 ms |
1884 KB |
Output is correct |
28 |
Correct |
1 ms |
1896 KB |
Output is correct |
29 |
Correct |
1 ms |
1884 KB |
Output is correct |
30 |
Correct |
1 ms |
1916 KB |
Output is correct |
31 |
Correct |
2 ms |
1884 KB |
Output is correct |
32 |
Correct |
1 ms |
1884 KB |
Output is correct |
33 |
Correct |
1 ms |
1884 KB |
Output is correct |
34 |
Correct |
1 ms |
1884 KB |
Output is correct |
35 |
Correct |
1 ms |
1884 KB |
Output is correct |
36 |
Correct |
1 ms |
1880 KB |
Output is correct |
37 |
Correct |
1 ms |
1884 KB |
Output is correct |
38 |
Correct |
2 ms |
1884 KB |
Output is correct |
39 |
Correct |
2 ms |
1884 KB |
Output is correct |
40 |
Correct |
2 ms |
1880 KB |
Output is correct |
41 |
Correct |
2 ms |
1880 KB |
Output is correct |
42 |
Correct |
1 ms |
1884 KB |
Output is correct |
43 |
Correct |
2 ms |
1880 KB |
Output is correct |
44 |
Correct |
2 ms |
1880 KB |
Output is correct |
45 |
Correct |
1 ms |
1880 KB |
Output is correct |
46 |
Correct |
1 ms |
1884 KB |
Output is correct |
47 |
Correct |
1 ms |
1884 KB |
Output is correct |
48 |
Correct |
1 ms |
1884 KB |
Output is correct |
49 |
Correct |
2 ms |
1908 KB |
Output is correct |
50 |
Correct |
2 ms |
1884 KB |
Output is correct |
51 |
Correct |
1 ms |
1884 KB |
Output is correct |
52 |
Correct |
2 ms |
1884 KB |
Output is correct |
53 |
Correct |
2 ms |
1884 KB |
Output is correct |
54 |
Correct |
2 ms |
1880 KB |
Output is correct |
55 |
Correct |
2 ms |
1840 KB |
Output is correct |
56 |
Correct |
2 ms |
1880 KB |
Output is correct |
57 |
Correct |
2 ms |
1884 KB |
Output is correct |
58 |
Correct |
2 ms |
1884 KB |
Output is correct |
59 |
Correct |
2 ms |
1884 KB |
Output is correct |
60 |
Correct |
2 ms |
1884 KB |
Output is correct |
61 |
Correct |
2 ms |
1884 KB |
Output is correct |
62 |
Correct |
1 ms |
1884 KB |
Output is correct |
63 |
Correct |
2 ms |
1884 KB |
Output is correct |
64 |
Correct |
2 ms |
1880 KB |
Output is correct |
65 |
Correct |
2 ms |
1884 KB |
Output is correct |
66 |
Correct |
2 ms |
1884 KB |
Output is correct |
67 |
Correct |
2 ms |
2136 KB |
Output is correct |
68 |
Correct |
13 ms |
1884 KB |
Output is correct |
69 |
Correct |
13 ms |
1884 KB |
Output is correct |
70 |
Correct |
13 ms |
1884 KB |
Output is correct |
71 |
Correct |
14 ms |
1920 KB |
Output is correct |
72 |
Correct |
12 ms |
1880 KB |
Output is correct |
73 |
Correct |
12 ms |
1928 KB |
Output is correct |
74 |
Correct |
12 ms |
1924 KB |
Output is correct |
75 |
Correct |
12 ms |
1880 KB |
Output is correct |
76 |
Correct |
12 ms |
1920 KB |
Output is correct |
77 |
Correct |
12 ms |
1880 KB |
Output is correct |
78 |
Correct |
13 ms |
1884 KB |
Output is correct |
79 |
Correct |
14 ms |
1884 KB |
Output is correct |
80 |
Correct |
15 ms |
1884 KB |
Output is correct |
81 |
Correct |
305 ms |
1884 KB |
Output is correct |
82 |
Correct |
331 ms |
1880 KB |
Output is correct |
83 |
Correct |
325 ms |
1884 KB |
Output is correct |
84 |
Correct |
305 ms |
1880 KB |
Output is correct |
85 |
Correct |
310 ms |
1896 KB |
Output is correct |
86 |
Correct |
254 ms |
1880 KB |
Output is correct |
87 |
Correct |
274 ms |
1904 KB |
Output is correct |
88 |
Correct |
204 ms |
1900 KB |
Output is correct |
89 |
Correct |
129 ms |
1884 KB |
Output is correct |
90 |
Correct |
33 ms |
1880 KB |
Output is correct |
91 |
Correct |
11 ms |
1884 KB |
Output is correct |
92 |
Correct |
16 ms |
1924 KB |
Output is correct |
93 |
Correct |
12 ms |
2136 KB |
Output is correct |
94 |
Correct |
12 ms |
1884 KB |
Output is correct |
95 |
Correct |
12 ms |
1884 KB |
Output is correct |
96 |
Correct |
12 ms |
1924 KB |
Output is correct |
97 |
Correct |
12 ms |
1880 KB |
Output is correct |
98 |
Correct |
12 ms |
1884 KB |
Output is correct |
99 |
Correct |
12 ms |
1884 KB |
Output is correct |
100 |
Correct |
12 ms |
1920 KB |
Output is correct |
101 |
Correct |
12 ms |
1884 KB |
Output is correct |
102 |
Correct |
12 ms |
1884 KB |
Output is correct |
103 |
Correct |
15 ms |
1880 KB |
Output is correct |
104 |
Correct |
313 ms |
1900 KB |
Output is correct |
105 |
Correct |
321 ms |
1900 KB |
Output is correct |
106 |
Correct |
321 ms |
1900 KB |
Output is correct |
107 |
Correct |
309 ms |
1880 KB |
Output is correct |
108 |
Correct |
189 ms |
2132 KB |
Output is correct |
109 |
Correct |
135 ms |
1900 KB |
Output is correct |
110 |
Correct |
90 ms |
1880 KB |
Output is correct |
111 |
Correct |
33 ms |
1884 KB |
Output is correct |