Submission #338934

#	Time	Username	Problem	Language	Result	Execution time	Memory
338934		kkk	K blocks (IZhO14_blocks)	C++14	0 / 100	1 ms	492 KiB

blocks

#include<iostream>
#define endl '\n'
#include<algorithm>
using namespace std;
long long m[10000004];
int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    long long n,i,br=1,k,sum=0;
    cin>>n>>k;
    for(i=0;i<n;i++)cin>>m[i];
    sort(m,m+n);
    sum=m[n-1];
    for(i=0;i<k-1;i++)sum+=m[i];
    cout<<sum<<endl;

}

Compilation message (stderr)

blocks.cpp: In function 'int main()':
blocks.cpp:11:19: warning: unused variable 'br' [-Wunused-variable]
   11 |     long long n,i,br=1,k,sum=0;
      |                   ^~

• Subtask 1: 0 / 14
• Subtask 2: 0 / 18
• Subtask 3: 0 / 21
• Subtask 4: 0 / 47