import java.io.*;
import java.util.*;
public class knapsack {
static int maxW, n;
static Item[] arr;
public static void main(String[] args) throws IOException{
BufferedReader file = new BufferedReader(new InputStreamReader(System.in));
//BufferedReader file = new BufferedReader(new FileReader("file.in"));
StringTokenizer st = new StringTokenizer(file.readLine());
maxW = Integer.parseInt(st.nextToken());
n = Integer.parseInt(st.nextToken());
arr = new Item[n];
for (int i=0; i<n; i++){
st = new StringTokenizer(file.readLine());
arr[i] = new Item(Integer.parseInt(st.nextToken()), Integer.parseInt(st.nextToken()), Integer.parseInt(st.nextToken()));
}
long[][] dp = new long[maxW+1][n+1];
for (int i=1; i<=maxW; i++){
for (int j=1; j<=n; j++){
dp[i][j] = dp[i][j-1];
for (int k=1; arr[j-1].weight*k<=i && k <= arr[j-1].k; k++){
if (i >= (long)arr[j-1].weight*k){
dp[i][j] = Math.max(dp[i][j], dp[i-arr[j-1].weight*k][j-1] + (long)arr[j-1].val*k);
}
}
}
}
System.out.println(dp[maxW][n]);
}
static class Item{
int val, weight, k;
public Item(int val, int weight, int k){
this.val = val;
this.weight = weight;
this.k = k;
}
}
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
73 ms |
8128 KB |
Output is correct |
2 |
Correct |
69 ms |
8288 KB |
Output is correct |
3 |
Correct |
94 ms |
9084 KB |
Output is correct |
4 |
Correct |
70 ms |
8516 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
75 ms |
8404 KB |
Output is correct |
2 |
Correct |
96 ms |
12288 KB |
Output is correct |
3 |
Correct |
111 ms |
12248 KB |
Output is correct |
4 |
Correct |
86 ms |
12308 KB |
Output is correct |
5 |
Correct |
88 ms |
12332 KB |
Output is correct |
6 |
Correct |
91 ms |
12692 KB |
Output is correct |
7 |
Correct |
100 ms |
12556 KB |
Output is correct |
8 |
Correct |
86 ms |
12408 KB |
Output is correct |
9 |
Correct |
90 ms |
12584 KB |
Output is correct |
10 |
Correct |
95 ms |
12360 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
75 ms |
8404 KB |
Output is correct |
2 |
Correct |
96 ms |
12288 KB |
Output is correct |
3 |
Correct |
111 ms |
12248 KB |
Output is correct |
4 |
Correct |
86 ms |
12308 KB |
Output is correct |
5 |
Correct |
88 ms |
12332 KB |
Output is correct |
6 |
Correct |
91 ms |
12692 KB |
Output is correct |
7 |
Correct |
100 ms |
12556 KB |
Output is correct |
8 |
Correct |
86 ms |
12408 KB |
Output is correct |
9 |
Correct |
90 ms |
12584 KB |
Output is correct |
10 |
Correct |
95 ms |
12360 KB |
Output is correct |
11 |
Correct |
74 ms |
8516 KB |
Output is correct |
12 |
Correct |
106 ms |
12676 KB |
Output is correct |
13 |
Correct |
95 ms |
12544 KB |
Output is correct |
14 |
Correct |
87 ms |
12244 KB |
Output is correct |
15 |
Correct |
88 ms |
12312 KB |
Output is correct |
16 |
Correct |
91 ms |
12588 KB |
Output is correct |
17 |
Correct |
89 ms |
12472 KB |
Output is correct |
18 |
Correct |
88 ms |
12608 KB |
Output is correct |
19 |
Correct |
91 ms |
12468 KB |
Output is correct |
20 |
Correct |
97 ms |
12440 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
73 ms |
8128 KB |
Output is correct |
2 |
Correct |
69 ms |
8288 KB |
Output is correct |
3 |
Correct |
94 ms |
9084 KB |
Output is correct |
4 |
Correct |
70 ms |
8516 KB |
Output is correct |
5 |
Correct |
75 ms |
8404 KB |
Output is correct |
6 |
Correct |
96 ms |
12288 KB |
Output is correct |
7 |
Correct |
111 ms |
12248 KB |
Output is correct |
8 |
Correct |
86 ms |
12308 KB |
Output is correct |
9 |
Correct |
88 ms |
12332 KB |
Output is correct |
10 |
Correct |
91 ms |
12692 KB |
Output is correct |
11 |
Correct |
100 ms |
12556 KB |
Output is correct |
12 |
Correct |
86 ms |
12408 KB |
Output is correct |
13 |
Correct |
90 ms |
12584 KB |
Output is correct |
14 |
Correct |
95 ms |
12360 KB |
Output is correct |
15 |
Correct |
74 ms |
8516 KB |
Output is correct |
16 |
Correct |
106 ms |
12676 KB |
Output is correct |
17 |
Correct |
95 ms |
12544 KB |
Output is correct |
18 |
Correct |
87 ms |
12244 KB |
Output is correct |
19 |
Correct |
88 ms |
12312 KB |
Output is correct |
20 |
Correct |
91 ms |
12588 KB |
Output is correct |
21 |
Correct |
89 ms |
12472 KB |
Output is correct |
22 |
Correct |
88 ms |
12608 KB |
Output is correct |
23 |
Correct |
91 ms |
12468 KB |
Output is correct |
24 |
Correct |
97 ms |
12440 KB |
Output is correct |
25 |
Correct |
76 ms |
8236 KB |
Output is correct |
26 |
Correct |
936 ms |
12736 KB |
Output is correct |
27 |
Correct |
96 ms |
12468 KB |
Output is correct |
28 |
Correct |
84 ms |
12332 KB |
Output is correct |
29 |
Correct |
85 ms |
12200 KB |
Output is correct |
30 |
Correct |
95 ms |
12596 KB |
Output is correct |
31 |
Correct |
89 ms |
12296 KB |
Output is correct |
32 |
Correct |
98 ms |
12768 KB |
Output is correct |
33 |
Correct |
114 ms |
12464 KB |
Output is correct |
34 |
Correct |
95 ms |
12428 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
73 ms |
8128 KB |
Output is correct |
2 |
Correct |
69 ms |
8288 KB |
Output is correct |
3 |
Correct |
94 ms |
9084 KB |
Output is correct |
4 |
Correct |
70 ms |
8516 KB |
Output is correct |
5 |
Correct |
75 ms |
8404 KB |
Output is correct |
6 |
Correct |
96 ms |
12288 KB |
Output is correct |
7 |
Correct |
111 ms |
12248 KB |
Output is correct |
8 |
Correct |
86 ms |
12308 KB |
Output is correct |
9 |
Correct |
88 ms |
12332 KB |
Output is correct |
10 |
Correct |
91 ms |
12692 KB |
Output is correct |
11 |
Correct |
100 ms |
12556 KB |
Output is correct |
12 |
Correct |
86 ms |
12408 KB |
Output is correct |
13 |
Correct |
90 ms |
12584 KB |
Output is correct |
14 |
Correct |
95 ms |
12360 KB |
Output is correct |
15 |
Correct |
74 ms |
8516 KB |
Output is correct |
16 |
Correct |
106 ms |
12676 KB |
Output is correct |
17 |
Correct |
95 ms |
12544 KB |
Output is correct |
18 |
Correct |
87 ms |
12244 KB |
Output is correct |
19 |
Correct |
88 ms |
12312 KB |
Output is correct |
20 |
Correct |
91 ms |
12588 KB |
Output is correct |
21 |
Correct |
89 ms |
12472 KB |
Output is correct |
22 |
Correct |
88 ms |
12608 KB |
Output is correct |
23 |
Correct |
91 ms |
12468 KB |
Output is correct |
24 |
Correct |
97 ms |
12440 KB |
Output is correct |
25 |
Correct |
76 ms |
8236 KB |
Output is correct |
26 |
Correct |
936 ms |
12736 KB |
Output is correct |
27 |
Correct |
96 ms |
12468 KB |
Output is correct |
28 |
Correct |
84 ms |
12332 KB |
Output is correct |
29 |
Correct |
85 ms |
12200 KB |
Output is correct |
30 |
Correct |
95 ms |
12596 KB |
Output is correct |
31 |
Correct |
89 ms |
12296 KB |
Output is correct |
32 |
Correct |
98 ms |
12768 KB |
Output is correct |
33 |
Correct |
114 ms |
12464 KB |
Output is correct |
34 |
Correct |
95 ms |
12428 KB |
Output is correct |
35 |
Correct |
397 ms |
17772 KB |
Output is correct |
36 |
Runtime error |
491 ms |
262148 KB |
Execution killed with signal 9 |
37 |
Halted |
0 ms |
0 KB |
- |