이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
#include <bits/stdc++.h>
#define ff first
#define ss second
#define int long long
using namespace std;
int a[1010][1010];
int dpr[1010][1010];
int dpc[1010][1010];
pair<int,int> dp3[1010][1010];
signed main()
{
int n;
cin>>n;
int m;
cin>>m;
for(int i=0;i<n;i++)
{
for(int j=0;j<m;j++)
cin>>a[i][j];
}
for(int i=0;i<n;i++)
{
for(int j=0;j<m;j++)
{
dpc[i][j]=1;
dpr[i][j]=1;
}
}
for(int i=0;i<n;i++)
{
for(int j=0;j<m;j++)
{
if(i>0)
{
if(a[i][j]==a[i-1][j])
{
dpr[i][j]=dpr[i-1][j]+1;
}
}
if(j>0)
{
if(a[i][j]==a[i][j-1])
{
dpc[i][j]=dpc[i][j-1]+1;
}
}
}
}// ff for c ss for r
int ans=0;
for(int i=0;i<n;i++)
{
for(int j=0;j<m;j++)
{ //cout<<dpr[i][j]<<" ";
int mn=1e17;
ans+=dpr[i][j];
for(int k=j-1;k>=0;k--)
{
if(a[i][k]!=a[i][k+1])
break;
mn=min(mn,dpr[i][k]);
ans+=mn;
}
// cout<<" :"<<ans<<" ";
}
// cout<<endl;
}
cout<<ans<<endl;;
}
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |