Submission #448435

#	Time	Username	Problem	Language	Result	Execution time	Memory
448435		_DaNeK_	Detecting Molecules (IOI16_molecules)	C++17	Compilation error	0 ms	0 KiB

molecules

int find_subset(int l, int u, int w[], int n, int result[])
{
    int s = l;
    ll cursum = 0;
    l = 0;
    int r = 0;
    sort (w, w + n);
    while (l < n)
    {
        while (r < n && cursum < s)
        {
            cursum += w[r];
            ++r;
        }
        if (cursum >= s && cursum <= s)
        {
            for (int i = 0; i < r - l; ++i)
                result[i] = w[l + i];
            return 1;
        }
        cursum -= a[l];
        ++l;
    }
    return 0;
}

Compilation message (stderr)

molecules.cpp: In function 'int find_subset(int, int, int*, int, int*)':
molecules.cpp:4:5: error: 'll' was not declared in this scope; did you mean 'l'?
    4 |     ll cursum = 0;
      |     ^~
      |     l
molecules.cpp:7:5: error: 'sort' was not declared in this scope; did you mean 'short'?
    7 |     sort (w, w + n);
      |     ^~~~
      |     short
molecules.cpp:10:25: error: 'cursum' was not declared in this scope
   10 |         while (r < n && cursum < s)
      |                         ^~~~~~
molecules.cpp:15:13: error: 'cursum' was not declared in this scope
   15 |         if (cursum >= s && cursum <= s)
      |             ^~~~~~
molecules.cpp:21:9: error: 'cursum' was not declared in this scope
   21 |         cursum -= a[l];
      |         ^~~~~~
molecules.cpp:21:19: error: 'a' was not declared in this scope
   21 |         cursum -= a[l];
      |                   ^