Submission #1012016

#	Time	Username	Problem	Language	Result	Execution time	Memory
1012016		codefox	Gap (APIO16_gap)	C++17	Compilation error	0 ms	0 KiB

gap

#include "gap.h"

#define ll long long

long long findGap(int T, int N)
{
    ll l = 0;
    ll r = 1e18;
    int mxdist = 0;
    ll nl = 0;
    ll nr = 0;
    ll fl = -1;
    ll fr = -1;
    while (nl != -1 && l <= r)
    {
        MinMax(l, r, std::ref(nl), std::ref(nr));
        if (fl != -1) mxdist = std::max(mxdist, nl-fl);
        if (fr != -1) mxdist = std::max(mxdist, fr-nr);
        fl = nl;
        fr = nr;
        l = nl+1;
        r = nr-1;
    }
    mxdist = std::max(mxdist, fr-fl);
    return mxdist;
	return 0;
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:16:27: error: 'ref' is not a member of 'std'
   16 |         MinMax(l, r, std::ref(nl), std::ref(nr));
      |                           ^~~
gap.cpp:16:41: error: 'ref' is not a member of 'std'
   16 |         MinMax(l, r, std::ref(nl), std::ref(nr));
      |                                         ^~~
gap.cpp:17:37: error: 'max' is not a member of 'std'
   17 |         if (fl != -1) mxdist = std::max(mxdist, nl-fl);
      |                                     ^~~
gap.cpp:18:37: error: 'max' is not a member of 'std'
   18 |         if (fr != -1) mxdist = std::max(mxdist, fr-nr);
      |                                     ^~~
gap.cpp:24:19: error: 'max' is not a member of 'std'
   24 |     mxdist = std::max(mxdist, fr-fl);
      |                   ^~~