#include <bits/stdc++.h>
#pragma GCC optimize("O3")
using namespace std;
int dp[20005][55],rmq[20005][55][16],vals[20005],loga[20005];
int n,t,S;
int val[20005];
bool have[55][20005];
int nxt[55][20005],s[20005];
bool bad[55];
int mycost[55];
int getmin(int st,int dr,int k)
{
int l=loga[dr-st+1];
int rez=min(rmq[st][k][l],rmq[dr-(1<<l)+1][k][l]);
return rez;
}
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(0);
cin>>n>>t>>S;
for(int i=1;i<=t;i++)
{
for(int j=0;j<=15;j++)
if((1LL<<j)<=i)
loga[i]=j;
}
for(int i=1;i<=t;i++)
{
cin>>val[i];
s[i]=s[i-1]+val[i];
}
for(int i=1;i<=n;i++)
for(int j=1;j<=t;j++)
{
char c;
cin>>c;
have[i][j]=c-'0';
}
for(int i=1;i<=n;i++)
{
nxt[i][0]=0;
for(int j=1;j<=t;j++)
{
nxt[i][j]=nxt[i][j-1];
if(!have[i][j])
nxt[i][j]=j;
}
/*for(int j=1;j<=t;j++)
cout<<nxt[i][j]<<' ';
cout<<'\n';*/
}
dp[0][0]=0;
for(int i=1;i<=S;i++)
dp[0][i]=2e9;
for(int i=1;i<=t;i++)
dp[i][0]=2e9;
for(int k=0;k<=n;k++)
{
for(int i=0;i<=t;i++)
vals[i]=dp[i][0]-k*s[i];
for(int i=t;i>=0;i--)
{
rmq[i][k][0]=vals[i];
for(int j=1;j<=loga[t-i+1]+2;j++)
{
int poz=i+(1LL<<(j-1))-1;
rmq[i][k][j]=rmq[i][k][j-1];
if(poz+1<=t)
rmq[i][k][j]=min(rmq[i][k][j],rmq[poz+1][k][j-1]);
}
}
}
for(int a=1;a<=S;a++)
{
for(int i=1;i<=t;i++)
{
dp[i][a]=2e9;
/*for(int k=i-1;k>=0;k--)
dp[i][j]=min(dp[i][j],dp[k][j-1]+cost[k+1][i]);*/
}
vector<int> mypoz;
for(int i=1;i<=t;i++)
{
dp[i][a]=2e9;
int cnt=n;
mypoz.clear();
for(int j=1;j<=n;j++)
mypoz.push_back(nxt[j][i]);
sort(mypoz.begin(),mypoz.end());
reverse(mypoz.begin(),mypoz.end());
int cur=i;
for(int j=0;j<mypoz.size();j++)
{
int poz=mypoz[j];
int st=poz;
int dr=cur-1;
if(st<=dr)
{
int nr=getmin(st,dr,cnt)+cnt*s[i];
dp[i][a]=min(dp[i][a],nr);
}
cur=poz;
cnt--;
}
int st=0;
int dr=cur-1;
if(st<=dr)
{
int nr=getmin(st,dr,cnt)+cnt*s[i];
dp[i][a]=min(dp[i][a],nr);
}
}
for(int k=0;k<=n;k++)
{
for(int i=0;i<=t;i++)
vals[i]=dp[i][a]-k*s[i];
for(int i=t;i>=0;i--)
{
rmq[i][k][0]=vals[i];
for(int j=1;j<=loga[t-i+1]+2;j++)
{
int poz=i+(1LL<<(j-1))-1;
rmq[i][k][j]=rmq[i][k][j-1];
if(poz+1<=t)
rmq[i][k][j]=min(rmq[i][k][j],rmq[poz+1][k][j-1]);
}
}
}
}
for(int i=1;i<=S;i++)
cout<<dp[t][i]<<'\n';
return 0;
}
Compilation message
popeala.cpp: In function 'int main()':
popeala.cpp:93:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
93 | for(int j=0;j<mypoz.size();j++)
| ~^~~~~~~~~~~~~
popeala.cpp:26:23: warning: array subscript 32768 is above array bounds of 'int [20005]' [-Warray-bounds]
26 | loga[i]=j;
| ~~~~~~^
popeala.cpp:4:50: note: while referencing 'loga'
4 | int dp[20005][55],rmq[20005][55][16],vals[20005],loga[20005];
| ^~~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Incorrect |
2 ms |
724 KB |
Output isn't correct |
| 3 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
68 ms |
2712 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
453 ms |
9428 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Incorrect |
2 ms |
724 KB |
Output isn't correct |
| 3 |
Halted |
0 ms |
0 KB |
- |
