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ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#563530 | #9237. Message | donghanwen1225 | Compile Error | / | / | C++20 | 1.3kb | 2024-09-14 13:35:04 | 2024-09-14 13:35:04 |
Judging History
This is the latest submission verdict.
- [2024-09-14 13:35:04]
- Judged
- Verdict: Compile Error
- Time: 0ms
- Memory: 0kb
- [2024-09-14 13:35:04]
- Submitted
answer
#include<iostream>
#include<cstdio>
#include<vector>
using namespace std;
vector<bool> send_packet(vector<bool> A);
void send_message(vector<bool> M,vector<bool> C)
{
int S=M.size();
vector<int> x;x.resize(31);
int las=-1,fr=-1;
for(int i=0;i<31;i++)
if(C[i]==0)
{
if(fr==-1) fr=i;
if(las!=-1) x[las]=i-las;
las=i;
}
x[las]=(fr+31-las)%31;
int cur=0;
for(int i=1;i<=66;i++)
{
vector<bool> me;me.resize(31);
for(int j=0;j<31;j++)
{
if(C[j]==1) me[j]=0;
else
{
if(i<x[j]) me[j]=0;
else if(i==x[j]) me[j]=1;
else me[j]=(cur<S?M[cur]:(cur==S?0:1)),cur++;
}
}
send_packet(me);
}
}
vector<bool> receive_message(vector<vector<bool>> R)
{
vector<bool> gm,rm,ok;vector<int> x;
x.resize(31);ok.resize(31);gm.resize(1025);
for(int i=0;i<66;i++)
for(int j=0;j<31;j++)
if(!x[j]&&R[i][j]) x[j]=i+1;
for(int i=0;i<31;i++)
{
int c=i,ok=1;
for(int j=1;j<=16;j++){if(!x[c]){ok=0;break;}c=(c+x[c])%31;}
if(c==i&&ok)
{
for(int j=1;j<=16;j++) ok[c]=1,c=(c+x[c])%31;
break;
}
}
int cur=0;
for(int i=0;i<66;i++)
for(int j=0;j<31;j++)
if(ok[j])
if(i+1>x[j]) gm[cur++]=R[i][j];
while(gm[cur-1]==1) cur--;
for(int i=0;i<cur-1;i++) rm.push_back(gm[i]);
return rm;
}
Details
answer.code: In function ‘std::vector<bool> receive_message(std::vector<std::vector<bool> >)’: answer.code:49:50: error: invalid types ‘int[int]’ for array subscript 49 | for(int j=1;j<=16;j++) ok[c]=1,c=(c+x[c])%31; | ^