提交记录 9802
| 用户 | 题目 | 状态 | 得分 | 用时 | 内存 | 语言 | 代码长度 |
|---|---|---|---|---|---|---|---|
| skylee | noi19c. 【NOI2019】序列 | Runtime Error | 28 | 1 s | 75528 KB | C++ | 1.07 KB |
| 提交时间 | 评测时间 |
|---|---|
| 2019-07-16 14:14:17 | 2020-08-01 01:52:43 |
#include<cstdio>
#include<cctype>
#include<cstring>
#include<algorithm>
inline int getint() {
register char ch;
while(!isdigit(ch=getchar()));
register int x=ch^'0';
while(isdigit(ch=getchar())) x=(((x<<2)+x)<<1)+(ch^'0');
return x;
}
typedef long long int64;
const int N=31;
int64 f[N][N][N][N];
int a[N],b[N];
inline void upd(int64 &a,const int64 &b) {
a=std::max(a,b);
}
int main() {
for(register int T=getint();T;T--) {
const int n=getint(),s=getint(),t=getint();
for(register int i=1;i<=n;i++) a[i]=getint();
for(register int i=1;i<=n;i++) b[i]=getint();
memset(f,0,sizeof f);
int64 ans=0;
for(register int i=1;i<=n;i++) {
for(register int j=0;j<=i;j++) {
for(register int k=0;j+k<=i;k++) {
for(register int l=0;j+k+l<=i;l++) {
f[i][j][k][l]=f[i-1][j][k][l];
if(j!=0) upd(f[i][j][k][l],f[i-1][j-1][k][l]+a[i]+b[i]);
if(k!=0) upd(f[i][j][k][l],f[i-1][j][k-1][l]+a[i]);
if(l!=0) upd(f[i][j][k][l],f[i-1][j][k][l-1]+b[i]);
if(k==l&&j+l==s&&j>=t) upd(ans,f[i][j][k][l]);
}
}
}
}
printf("%lld\n",ans);
}
return 0;
}
| Compilation | N/A | N/A | Compile OK | Score: N/A | 显示更多 |
| Testcase #1 | 2.833 ms | 7 MB + 60 KB | Accepted | Score: 4 | 显示更多 |
| Testcase #2 | 2.888 ms | 7 MB + 60 KB | Accepted | Score: 4 | 显示更多 |
| Testcase #3 | 2.894 ms | 7 MB + 60 KB | Accepted | Score: 4 | 显示更多 |
| Testcase #4 | 2.957 ms | 7 MB + 60 KB | Accepted | Score: 4 | 显示更多 |
| Testcase #5 | 3.058 ms | 7 MB + 60 KB | Accepted | Score: 4 | 显示更多 |
| Testcase #6 | 3.207 ms | 7 MB + 60 KB | Accepted | Score: 4 | 显示更多 |
| Testcase #7 | 3.803 ms | 7 MB + 60 KB | Accepted | Score: 4 | 显示更多 |
| Testcase #8 | 9.119 ms | 20 MB + 996 KB | Runtime Error | Score: 0 | 显示更多 |
| Testcase #9 | 56.744 ms | 35 MB + 48 KB | Runtime Error | Score: 0 | 显示更多 |
| Testcase #10 | 56.748 ms | 35 MB + 48 KB | Runtime Error | Score: 0 | 显示更多 |
| Testcase #11 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #12 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #13 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #14 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #15 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #16 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #17 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #18 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #19 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #20 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #21 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #22 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #23 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #24 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
| Testcase #25 | 1 s | 73 MB + 776 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
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