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BYTESM2.cpp
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48 lines (46 loc) · 1.38 KB
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#include<iostream>
using namespace std;
int main()
{
int a[101][101],n,m,sum=0,temp,i,j,min,t;
cin>>t;
while(t--)
{
cin>>n>>m;
for(i=0;i<n;i++)
for(j=0;j<m;j++)
cin>>a[i][j];
for(i=0;i<n;i++)
{
for(j=0;j<m;j++)
{
min=0;
if(i-1>=0)
{
if(j-1>=0)
{
if(a[i][j]+a[i-1][j-1]>min)
min=a[i][j]+a[i-1][j-1];
}
if(j+1<m)
{
if(a[i][j]+a[i-1][j+1]>min)
min=a[i][j]+a[i-1][j+1];
}
if(a[i][j]+a[i-1][j]>min)
min=a[i][j]+a[i-1][j];
a[i][j]=min;
}
//cout<<a[i][j]<<" ";
}
//cout<<"\n";
}
min=0;
for(i=0;i<m;i++)
{
if(a[n-1][i]>min)
min=a[n-1][i];
}
cout<<min<<"\n";
}
}