제출 #263762

#제출 시각아이디문제언어결과실행 시간메모리
263762T0p_Gap (APIO16_gap)C++14
30 / 100
97 ms2436 KiB
#include <bits/stdc++.h> #include "gap.h" using namespace std; vector<long long> v; long long findGap(int m, int n) { // if(m == 1) // { int left = n-2; long long s = 0, t = 1e18, mn, mx, ans = 0; MinMax(s, t, &mn, &mx); v.push_back(mn); v.push_back(mx); s = mn+1; t = mx-1; while(true) { if(!left) break ; MinMax(s, t, &mn, &mx); v.push_back(mn); left--; if(!left) break ; v.push_back(mx); left--; if(!left) break ; s = mn+1, t = mx-1; } assert(v.size() == n); sort(v.begin(), v.end()); for(int i=1 ; i<v.size() ; i++) ans = max(ans, v[i] - v[i-1]); return ans; // } // else // { // } }

컴파일 시 표준 에러 (stderr) 메시지

In file included from /usr/include/c++/9/cassert:44,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:33,
                 from gap.cpp:1:
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:30:19: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   30 |   assert(v.size() == n);
      |          ~~~~~~~~~^~~~
gap.cpp:32:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   32 |   for(int i=1 ; i<v.size() ; i++)
      |                 ~^~~~~~~~~
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