제출 #1086392

#제출 시각아이디문제언어결과실행 시간메모리
1086392vjudge1Art Collections (BOI22_art)C++17
0 / 100
0 ms344 KiB
#include"art.h" using namespace std; void solve(int n) { vector<int> order(n), order2; for (int i = 0; i < n; ++i) order[i] = i+1; int curr = publish(order); for (int sz = 1; sz < n; ++sz) { int j = n-1-sz; order2 = order; for (int k = j+1; k < n; ++k) order2[k] -= 1; order2[j] = n; int qq = publish(order2); int delta = curr - qq; int correct_pos = n - delta; int gt = 0; for (int k = j+1; k < n; ++k) { if (order[k] >= correct_pos) ++gt, order[k] -= 1; } order[j] = correct_pos; curr -= gt; } answer(order); }

컴파일 시 표준 에러 (stderr) 메시지

interface.cpp: In function 'int publish(std::vector<int>)':
interface.cpp:20:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~
interface.cpp: In function 'void answer(std::vector<int>)':
interface.cpp:36:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   36 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~
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