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45 lines (38 loc) · 815 Bytes
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Copy pathcumsum.cpp
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45 lines (38 loc) · 815 Bytes
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#include <iostream>
using namespace std;
int main() {
int n;cin>>n;
int a[1000];
int cumsum[1000]={0};
int currentsum=0;
int maxsum=0;
int left=-1;
int right=-1;
cin>>a[0];
cumsum[0]= a[0];
for(int i=1;i<n;i++)
{
cin>>a[i];
cumsum[i]= cumsum[i-1]+a[i];
}
for(int i=0;i<n;i++)
{
for(int j=i;j<n;j++)
{
currentsum=0;
currentsum= cumsum[j]- cumsum[i-1];
if(currentsum>maxsum)
{
maxsum= currentsum;
left=i;
right=j;
}
}
}
cout<<"Maximum sum="<<maxsum<<endl;
//print the Subarray
for(int k=left;k<=right;k++)
{
cout<<a[k]<<",";
}
}