Submission #91300

#	Time	Username	Problem	Language	Result	Execution time	Memory
91300		Aydarov03	K blocks (IZhO14_blocks)	C++14	0 / 100	3 ms	608 KiB

blocks

#include <bits/stdc++.h>
#define int long long
using namespace std;
int a[100005];
int ans;

main()
{
    int n , k;
    cin >> n >> k;
    for(int i = 1; i <= n; i++)
        scanf("%d" , &a[i]);

    sort( a + 1 , a + 1 + n );

    ans = a[n];

    for(int i = 1; i < k; i++)
        ans += a[i];

    cout << ans;
}

Compilation message (stderr)

blocks.cpp:7:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main()
      ^
blocks.cpp: In function 'int main()':
blocks.cpp:12:27: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
         scanf("%d" , &a[i]);
                      ~~~~~^
blocks.cpp:12:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d" , &a[i]);
         ~~~~~^~~~~~~~~~~~~~

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