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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#184707 | #1093. Bookcase Solidity United | yllcm | TL | 0ms | 0kb | C++14 | 1.9kb | 2023-09-21 09:19:32 | 2023-09-21 09:19:32 |
answer
#include<bits/stdc++.h>
#define ll long long
#define ull unsigned long long
#define db double
#define ldb long double
#define pb push_back
#define mp make_pair
#define pii pair<int, int>
#define FR first
#define SE second
#define il inline
using namespace std;
inline int read() {
int x = 0; bool op = 0;
char c = getchar();
while(!isdigit(c))op |= (c == '-'), c = getchar();
while(isdigit(c))x = (x << 1) + (x << 3) + (c ^ 48), c = getchar();
return op ? -x : x;
}
il bool chkmin(int &a, int b) {return (b < a ? a = b, true : false);}
const int N = 75;
const int M = 155;
const int INF = 1e9;
int n, sid;
int a[N], f[N][N][M];
void solve() {
n = read();
for(int i = 1; i <= n; i++)a[i] = read();
int mx = 0;
for(int i = 1; i <= n; i++)mx = max(mx, a[i]);
for(int i = 1; i <= n; i++) {
for(int j = i; j <= n; j++) {
for(int v = 0; v <= mx; v++) {
f[i][j][v] = INF;
}
}
}
for(int k = 1; k <= n; k++) {
for(int i = 1; i + k - 1 <= n; i++) {
int j = i + k - 1;
for(int v = 0; v <= mx; v++) {
for(int l = i; l <= j; l++) {
for(int t = 0; t <= mx && max(a[l], t) / 2 <= v; t++) {
int w = max(a[l] - t, 0);
if(i < l)w += f[i][l - 1][t];
else w += (t == 0 ? 0 : INF);
if(l < j)w += f[l + 1][j][t];
else w += (v - max(a[l], t) / 2 == 0 ? 0 : INF);
// printf("qwq:%d %d %d %d\n", i, j, v, w);
chkmin(f[i][j][v], w);
// chkmin(f[i][j][v], f[i][l - 1][t] + f[l + 1][j][v - max(a[l], t) / 2] + max(a[l] - t, 0));
}
}
}
}
}
for(int i = 1; i <= n; i++) {
int ans = INF;
for(int v = 0; v <= mx; v++)chkmin(ans, f[1][i][v]);
printf("%d ", ans);
}
putchar('\n');
return ;
}
int main() {
sid = read();
int test = read();
while(test--)solve();
return 0;
}
Details
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Test #1:
score: 0
Time Limit Exceeded
input:
3 8 1 2