제출 #584869

#제출 시각아이디문제언어결과실행 시간메모리
584869Mazaalai곤돌라 (IOI14_gondola)C++17
20 / 100
12 ms1132 KiB
#include <bits/stdc++.h> #include "gondola.h" #define ALL(x) x.begin(),x.end() #define LLA(x) x.rbegin(),x.rend() #define pb push_back using namespace std; using PII = pair <int, int>; int valid(int n, int nums[]) { int mini = 0; for (int i = 1; i < n; i++) if (nums[i] < nums[mini]) mini = i; int st = nums[mini]; vector <int> tmp; for (int i = 0; i < n; i++) { int j = (mini + i) % n; if (nums[j] == st+i) continue; if (nums[j] > n) tmp.pb(nums[j]); if (nums[j] <= n) return 0; } sort(ALL(tmp)); for (int i = 1; i < tmp.size(); i++) if (tmp[i] == tmp[i-1]) return 0; return 1; } int replacement(int n, int nums[], int res[]) { int mini = 0; for (int i = 1; i < n; i++) if (nums[i] < nums[mini]) mini = i; vector <PII> tmp; int st = nums[mini]; for (int i = 0; i < n; i++) { int j = (mini + i) % n; if (nums[j] == st+i && nums[j] <= n) continue; tmp.pb({nums[j], j+1}); } sort(ALL(tmp)); // cout << "HERE: " << tmp.size() << "\n"; int ptr = n+1, x = 0; for (auto [a, b] : tmp) { while(1) { res[x++] = b; if (ptr++ == a) break; } } return x; } int countReplacement(int n, int inputSeq[]) { return -3; }

컴파일 시 표준 에러 (stderr) 메시지

gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:22:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   22 |     for (int i = 1; i < tmp.size(); i++)
      |                     ~~^~~~~~~~~~~~
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