Submission #1093929

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
1093929	2024-09-28 05:57:29	Trisanu_Das	Robots (APIO13_robots)	C++17	Compilation error	0 ms	0 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

robots

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#include<bits/stdc++.h>
using namespace std;
 
struct DJK
{
  int i;
  int j;
  int s;
  long long w;
  bool operator < (const DJK & o) const{
    return w > o.w;
  }
};
 
int n, m;
int di[4] = {-1, 0, 1, 0}, dj[4] = {0, 1, 0, -1};
long long dis[505][505][515];
pair<int, int> des[4][505][505];
char t[505][505];
queue<pair<int, int>> bfs;
priority_queue<DJK> djk;
bool visit[505][505][515];
 
pair<int, int> compute(int i, int j, int d)
{
  if(des[d][i][j].first) return des[d][i][j];
  int dd = d;
  if(t[i][j] == 'A')
  {
    dd += 3;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

robots.cpp: In function 'int main()':
robots.cpp:70:6: error: reference to 'visit' is ambiguous
   70 |   if(visit[i][j][s]) continue ;
      |      ^~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:133,
                 from robots.cpp:1:
/usr/include/c++/10/variant:1700:5: note: candidates are: 'template<class _Visitor, class ... _Variants> constexpr decltype(auto) std::visit(_Visitor&&, _Variants&& ...)'
 1700 |     visit(_Visitor&& __visitor, _Variants&&... __variants)
      |     ^~~~~
robots.cpp:22:6: note:                 'bool visit [505][505][515]'
   22 | bool visit[505][505][515];
      |      ^~~~~
robots.cpp:71:3: error: reference to 'visit' is ambiguous
   71 |   visit[i][j][s] = true;
      |   ^~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:133,
                 from robots.cpp:1:
/usr/include/c++/10/variant:1700:5: note: candidates are: 'template<class _Visitor, class ... _Variants> constexpr decltype(auto) std::visit(_Visitor&&, _Variants&& ...)'
 1700 |     visit(_Visitor&& __visitor, _Variants&&... __variants)
      |     ^~~~~
robots.cpp:22:6: note:                 'bool visit [505][505][515]'
   22 | bool visit[505][505][515];
      |      ^~~~~
robots.cpp:74:13: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
   74 |    printf("%d\n",w);
      |            ~^    ~
      |             |    |
      |             int  long long int
      |            %lld
robots.cpp:46:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   46 |  scanf(" %d %d %d",&K,&m,&n);
      |  ~~~~~^~~~~~~~~~~~~~~~~~~~~~
robots.cpp:48:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   48 |   scanf(" %s",t[i]+1);
      |   ~~~~~^~~~~~~~~~~~~~