提交记录 15762
| 提交时间 |
评测时间 |
| 2021-02-03 19:22:15 |
2021-02-03 19:22:26 |
#include<bits/stdc++.h>
typedef unsigned int u32;
using namespace std;
const int N=2.7e5+5;
u32 now,f[N+N],sf[N],pr[N],*p=f+N;
unsigned solve(int n,char *s) {
int i,j,lm=0;
p[0]=1;
for(i=0;i<n;p[-1]=0,i++)
if(s[i]=='(') p--;
else if(s[i]==')') p++;
else
{
u32 lp=min(i,n-i+1),lq,las=0;
for(j=i&1;j<=lp;j+=2) p[j]=p[j-1]+p[j+1];
}
return p[0];
}
| Compilation | N/A | N/A | Compile OK | Score: N/A | 显示更多 |
| Testcase #1 | 95.9 us | 40 KB | Wrong Answer | Score: 0 | 显示更多 |
| Testcase #2 | 768.167 ms | 388 KB | Wrong Answer | Score: 0 | 显示更多 |
| Testcase #3 | 2.767 s | 700 KB | Wrong Answer | Score: 0 | 显示更多 |
| Testcase #4 | 3 s | 816 KB | Time Limit Exceeded | Score: 0 | 显示更多 |
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