Submission #362278

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
3622782021-02-02 14:02:59saifuTraffic (IOI10_traffic)C++14
Compilation error
0 ms0 KiB
// ----- In the name of ALLAH, the Most Gracious, the Most Merciful -----
#include<bits/stdc++.h>
using namespace std;
#define sim template < class c
#define ris return * this
#define dor > debug & operator <<
#define eni(x) sim > typename \
enable_if<sizeof dud<c>(0) x 1, debug&>::type operator<<(c i) {
sim > struct rge { c b, e; };
sim > rge<c> range(c i, c j) { return rge<c>{i, j}; }
sim > auto dud(c* x) -> decltype(cerr << *x, 0);
sim > char dud(...);
struct debug {
#ifdef LOCAL
~debug() { cerr << endl; }
eni(!=) cerr << boolalpha << i; ris; }
eni(==) ris << range(begin(i), end(i)); }
sim, class b dor(pair < b, c > d) {
ris << "(" << d.first << ", " << d.second << ")";
}
sim dor(rge<c> d) {
*this << "[";
for (auto it = d.b; it != d.e; ++it)
*this << ", " + 2 * (it == d.b) << *it;
ris << "]";
}
#else
sim dor(const c&) { ris; }
 
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Compilation message (stderr)

/tmp/ccpbhB62.o: In function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/ccc5ASoK.o:traffic.cpp:(.text.startup+0x0): first defined here
/tmp/ccpbhB62.o: In function `main':
grader.cpp:(.text.startup+0xd9): undefined reference to `LocateCentre(int, int*, int*, int*)'
collect2: error: ld returned 1 exit status