Submission #1076529

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
1076529	2024-08-26 14:33:26	Ignut	Thousands Islands (IOI22_islands)	C++17	26 / 100	108 ms	25468 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.

islands

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/* Ignut
started: 11.08.2024
now: 26.08.2024
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*/
#include <bits/stdc++.h>
 
using namespace std;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

islands.cpp: In function 'std::variant<bool, std::vector<int, std::allocator<int> > > find_journey(int, int, std::vector<int>, std::vector<int>)':
islands.cpp:76:31: warning: division by zero [-Wdiv-by-zero]
   76 |     if (X == -1 || Y == -1) n /= 0;
      |                             ~~^~~~
islands.cpp:81:33: warning: division by zero [-Wdiv-by-zero]
   81 |     if (!idx.count({lst, X})) n /= 0;
      |                               ~~^~~~
islands.cpp:82:33: warning: division by zero [-Wdiv-by-zero]
   82 |     if (!idx.count({lst, Y})) n /= 0;
      |                               ~~^~~~
islands.cpp:83:33: warning: division by zero [-Wdiv-by-zero]
   83 |     if (!idx.count({Y, lst})) n /= 0;
      |                               ~~^~~~
islands.cpp:84:33: warning: division by zero [-Wdiv-by-zero]
   84 |     if (!idx.count({X, lst})) n /= 0;
      |                               ~~^~~~

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