Submission #765146

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
7651462023-06-24 08:44:42vjudge1Roadside Advertisements (NOI17_roadsideadverts)C++17
7 / 100
1059 ms15764 KiB
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Compilation message (stderr)

roadsideadverts.cpp:9:32: warning: overflow in conversion from 'double' to 'long long int' changes value from '1.0e+19' to '9223372036854775807' [-Woverflow]
    9 | const int N = 5e5 + 78 , inf = 1e19;
      |                                ^~~~
roadsideadverts.cpp: In function 'long long int dj(long long int, long long int)':
roadsideadverts.cpp:37:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |    for(int i = 0 ; i < g[v].size() ; i++){
      |                    ~~^~~~~~~~~~~~~
roadsideadverts.cpp: At global scope:
roadsideadverts.cpp:72:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   72 | main(){
      | ^~~~
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