Submission #409301

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
4093012021-05-20 14:18:19inbarinBridges (APIO19_bridges)C++14
16 / 100
1216 ms10940 KiB
#include <fstream>
#include <iostream>
#include <vector>
#include <set>
#include <map>
#include <queue>
#include <bitset>
#include <deque>
#include <string>
#include <stack>
#include <algorithm>
#include <utility>
#include <math.h>
#include <ctime>
using namespace std;
typedef long long int63;
typedef unsigned long long int64;
#define forl(name,start,end,jump) for(int63 name = start; name < end; name+=jump)
#define forlb(name,start,end,jump) for(int63 name = end - 1; name >= start; name+=jump)
#define forn(name,start,end) forl(name,start,end,1)
#define fornb(name,start,end) forlb(name,start,end,-1)
#define fort(start,end) forn(i,start,end)
#define fortb(start,end) fornb(i,start,end)
#define forto(start,end) forn(j,start,end)
#define fortob(start,end) fornb(j,start,end)
#define fortoo(start,end) forn(l,start,end)
#define all(vec) vec.begin(),vec.end()
#define rall(vec) vec.rbegin(),vec.rend()
#define makeitem(itemname,itemtype) itemtype itemname; cin >> itemname
 
 
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Compilation message (stderr)

bridges.cpp: In function 'int63 palpref(std::string&)':
bridges.cpp:19:64: warning: comparison of integer expressions of different signedness: 'int63' {aka 'long long int'} and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 | #define forl(name,start,end,jump) for(int63 name = start; name < end; name+=jump)
      |                                                                ^
bridges.cpp:21:30: note: in expansion of macro 'forl'
   21 | #define forn(name,start,end) forl(name,start,end,1)
      |                              ^~~~
bridges.cpp:25:26: note: in expansion of macro 'forn'
   25 | #define forto(start,end) forn(j,start,end)
      |                          ^~~~
bridges.cpp:397:2: note: in expansion of macro 'forto'
  397 |  forto(0, s.size()) {
      |  ^~~~~
bridges.cpp: In function 'std::vector<long long int> ch(std::vector<long long int>)':
bridges.cpp:19:64: warning: comparison of integer expressions of different signedness: 'int63' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 | #define forl(name,start,end,jump) for(int63 name = start; name < end; name+=jump)
      |                                                                ^
bridges.cpp:21:30: note: in expansion of macro 'forl'
   21 | #define forn(name,start,end) forl(name,start,end,1)
      |                              ^~~~
bridges.cpp:23:25: note: in expansion of macro 'forn'
   23 | #define fort(start,end) forn(i,start,end)
      |                         ^~~~
bridges.cpp:652:2: note: in expansion of macro 'fort'
  652 |  fort(0, pts.size() / 2) {
      |  ^~~~
bridges.cpp:19:64: warning: comparison of integer expressions of different signedness: 'int63' {aka 'long long int'} and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 | #define forl(name,start,end,jump) for(int63 name = start; name < end; name+=jump)
      |                                                                ^
bridges.cpp:21:30: note: in expansion of macro 'forl'
   21 | #define forn(name,start,end) forl(name,start,end,1)
      |                              ^~~~
bridges.cpp:23:25: note: in expansion of macro 'forn'
   23 | #define fort(start,end) forn(i,start,end)
      |                         ^~~~
bridges.cpp:657:2: note: in expansion of macro 'fort'
  657 |  fort(0, ans.size()) {
      |  ^~~~
bridges.cpp:19:64: warning: comparison of integer expressions of different signedness: 'int63' {aka 'long long int'} and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 | #define forl(name,start,end,jump) for(int63 name = start; name < end; name+=jump)
      |                                                                ^
bridges.cpp:21:30: note: in expansion of macro 'forl'
   21 | #define forn(name,start,end) forl(name,start,end,1)
      |                              ^~~~
bridges.cpp:23:25: note: in expansion of macro 'forn'
   23 | #define fort(start,end) forn(i,start,end)
      |                         ^~~~
bridges.cpp:672:2: note: in expansion of macro 'fort'
  672 |  fort(2, ans.size()) {
      |  ^~~~
bridges.cpp:19:64: warning: comparison of integer expressions of different signedness: 'int63' {aka 'long long int'} and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 | #define forl(name,start,end,jump) for(int63 name = start; name < end; name+=jump)
      |                                                                ^
bridges.cpp:21:30: note: in expansion of macro 'forl'
   21 | #define forn(name,start,end) forl(name,start,end,1)
      |                              ^~~~
bridges.cpp:23:25: note: in expansion of macro 'forn'
   23 | #define fort(start,end) forn(i,start,end)
      |                         ^~~~
bridges.cpp:679:2: note: in expansion of macro 'fort'
  679 |  fort(0, ans.size()) {
      |  ^~~~
bridges.cpp:19:64: warning: comparison of integer expressions of different signedness: 'int63' {aka 'long long int'} and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 | #define forl(name,start,end,jump) for(int63 name = start; name < end; name+=jump)
      |                                                                ^
bridges.cpp:21:30: note: in expansion of macro 'forl'
   21 | #define forn(name,start,end) forl(name,start,end,1)
      |                              ^~~~
bridges.cpp:23:25: note: in expansion of macro 'forn'
   23 | #define fort(start,end) forn(i,start,end)
      |                         ^~~~
bridges.cpp:682:2: note: in expansion of macro 'fort'
  682 |  fort(0, ans.size()) {
      |  ^~~~
bridges.cpp: In member function 'void Pqueue::hpf()':
bridges.cpp:704:17: warning: comparison of integer expressions of different signedness: 'int63' {aka 'long long int'} and 'std::vector<std::pair<double, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  704 |   while (cr * 2 < vals.size()) {
      |          ~~~~~~~^~~~~~~~~~~~~
bridges.cpp:705:19: warning: comparison of integer expressions of different signedness: 'int63' {aka 'long long int'} and 'std::vector<std::pair<double, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  705 |    if (cr * 2 + 1 < vals.size() && vals[cr * 2 + 1].first < vals[cr * 2].first && vals[cr * 2 + 1].first < vals[cr].first) {
      |        ~~~~~~~~~~~^~~~~~~~~~~~~
bridges.cpp: In function 'void setIO(std::string)':
bridges.cpp:486:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  486 |  freopen((s + ".in").c_str(), "r", stdin);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bridges.cpp:487:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  487 |  freopen((s + ".out").c_str(), "w", stdout);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bridges.cpp: In member function 'int63 Seg::v0()':
bridges.cpp:750:2: warning: control reaches end of non-void function [-Wreturn-type]
  750 |  }
      |  ^
bridges.cpp: In member function 'int63 Seg::act(int63, int63)':
bridges.cpp:778:2: warning: control reaches end of non-void function [-Wreturn-type]
  778 |  }
      |  ^
bridges.cpp: In member function 'int63 Seg::v1()':
bridges.cpp:764:2: warning: control reaches end of non-void function [-Wreturn-type]
  764 |  }
      |  ^
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