Submission #709831

#	Time	Username	Problem	Language	Result	Execution time	Memory
709831		lern	Split the sequence (APIO14_sequence)	C++11	0 / 100	14 ms	596 KiB

sequence

#include <bits/stdc++.h>

using namespace std;

int main()
{
    std::vector<int> myvector;
    long n,k,cem=0,ij=0,cem1=0;
    cin>>n>>k;
    int a[n];
    for(int i=0 ;i<n ; i++){
        cin>>a[i];
    }
    if(n%2!=0){
        for(int i=1 ;i<n ; i++){
            cem+=a[i];
        }
        cem*=a[0];
        ij=1;
        myvector.push_back(ij);
    }
    else{
        for(int i=2 ;i<n ; i++){
            cem+=a[i];
        }
        cem*=(a[0]+a[1]);
        ij=2;
        myvector.push_back(ij);
    }
    for(int i=0 ;i<k-1 ; i++){
        for(int j=ij+2 ; j<n ; j++){
            cem1+=a[j];
        }
        cem+=cem1*(a[ij]+a[ij+1]);
        ij+=2;
        myvector.push_back(ij);
        cem1=0;
    }
    cout<<cem<<endl;
    for(int i=0 ;i<k ;i++){
        cout<<myvector[i]<<" ";
    }

    return 0;
}

• Subtask 1: 0 / 11
• Subtask 2: 0 / 11
• Subtask 3: 0 / 11
• Subtask 4: 0 / 17
• Subtask 5: 0 / 21
• Subtask 6: 0 / 29