| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 6061 |
2014-06-17T02:28:14 Z |
ainta |
스트랩 (JOI14_straps) |
C++ |
|
4 ms |
1104 KB |
#pragma warning(disable:4996)
#include<stdio.h>
#include<algorithm>
using namespace std;
int n, w[2010], Res, Sum, S, m, Sr;
int D[2010];
int main()
{
int i, a, b, j, x;
scanf("%d", &n);
for (i = 1; i < n; i++)D[i] = -2100000000;
S++;
for (i = 1; i <= n; i++){
scanf("%d%d", &a, &b);
if (!a)w[++m] = b;
else{
if (b >= 0){
Sum += b;
S += a - 1;
continue;
}
x = a - 1;
for (j = n - 1; j >= 0; j--){
if (j + x < n && D[j + x] < D[j] + b)D[j + x] = D[j] + b;
}
}
}
sort(w + 1, w + m + 1);
for (j = 1; j <= m; j++){
Sr += w[m - j + 1];
if (S >= j){
if (Res < Sr + D[0] + Sum)Res = Sr + D[0] + Sum;
}
else{
if (Res < Sr + D[j - S] + Sum) Res = Sr + D[j - S] + Sum;
}
}
printf("%d\n", Res);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 2 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 3 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 4 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 5 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 6 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 7 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 8 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 9 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 10 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 11 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 12 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 13 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 14 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 15 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 16 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 17 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 18 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 19 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 20 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 21 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 22 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 23 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 24 |
Incorrect |
0 ms |
1104 KB |
Output isn't correct |
| 25 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 2 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 3 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 4 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 5 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 6 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 7 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 8 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 9 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 10 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 11 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 12 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 13 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 14 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 15 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 16 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 17 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 18 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 19 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 20 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 21 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 22 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 23 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 24 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 25 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 26 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 27 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 28 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 29 |
Incorrect |
0 ms |
1104 KB |
Output isn't correct |
| 30 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 2 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 3 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 4 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 5 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 6 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 7 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 8 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 9 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 10 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 11 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 12 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 13 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 14 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 15 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 16 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 17 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 18 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 19 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 20 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 21 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 22 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 23 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 24 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 25 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 26 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 27 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 28 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 29 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 30 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 31 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 32 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 33 |
Incorrect |
4 ms |
1104 KB |
Output isn't correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 2 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 3 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 4 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 5 |
Correct |
0 ms |
1104 KB |
Output is correct |
| 6 |
Incorrect |
0 ms |
1104 KB |
Output isn't correct |
| 7 |
Halted |
0 ms |
0 KB |
- |
