Borderou de evaluare (job #1844313)
Utilizator | Data | 9 ianuarie 2017 21:43:43 | |
---|---|---|---|
Problema | Dist2 | Status | done |
Runda | Arhiva de probleme | Compilator | cpp | Vezi sursa |
Scor | 0 |
Raport evaluator
Eroare de compilare:
user.cpp: In function ‘bool ok(int)’:
user.cpp:33:16: warning: unused variable ‘i’ [-Wunused-variable]
int j = 1, i, ymin = inf, ymax = -inf;
^
In file included from /usr/include/c++/4.8/algorithm:62:0,
from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
from user.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h: In instantiation of ‘_RandomAccessIterator std::__unguarded_partition(_RandomAccessIterator, _RandomAccessIterator, const _Tp&) [with _RandomAccessIterator = coord*; _Tp = coord]’:
/usr/include/c++/4.8/bits/stl_algo.h:2307:70: required from ‘_RandomAccessIterator std::__unguarded_partition_pivot(_RandomAccessIterator, _RandomAccessIterator) [with _RandomAccessIterator = coord*]’
/usr/include/c++/4.8/bits/stl_algo.h:2338:54: required from ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size) [with _RandomAccessIterator = coord*; _Size = int]’
/usr/include/c++/4.8/bits/stl_algo.h:5475:36: required from ‘void std::sort(_RAIter, _RAIter) [with _RAIter = coord*]’
user.cpp:28:26: required from here
/usr/include/c++/4.8/bits/stl_algo.h:2269:19: error: passing ‘const coord’ as ‘this’ argument of ‘bool coord::operator<(coord)’ discards qualifiers [-fpermissive]
while (__pivot < *__last)
^
user.cpp: In function ‘void read()’:
user.cpp:21:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &n);
^
user.cpp:23:41: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d", &v[i].x, &v[i].y);
^
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