제출 #420240

#제출 시각아이디문제언어결과실행 시간메모리
420240Aldas25정렬하기 (IOI15_sorting)C++14
20 / 100
2 ms432 KiB
#include "sorting.h" #include <bits/stdc++.h> using namespace std; #define FAST_IO ios_base::sync_with_stdio(0); cin.tie(nullptr) #define FOR(i, a, b) for (int i = (a); i <= (b); i++) #define REP(n) FOR(O, 1, (n)) #define f first #define s second #define pb push_back typedef long long ll; typedef pair<int, int> pii; typedef vector<int> vi; typedef vector<pii> vii; typedef vector<ll> vl; const int MAXN = 200100; int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) { int cnt = 0; for (int i = N-1; i >= 0; i--) { if (S[i] == i) continue; for (int j = 0; j < i; j++) { if (S[j] == i) { P[cnt] = j; Q[cnt] = i; swap(S[i], S[j]); break; } } cnt++; } return cnt; }

컴파일 시 표준 에러 (stderr) 메시지

sorting.cpp: In function 'int findSwapPairs(int, int*, int, int*, int*, int*, int*)':
sorting.cpp:20:39: warning: unused parameter 'M' [-Wunused-parameter]
   20 | int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
      |                                   ~~~~^
sorting.cpp:20:46: warning: unused parameter 'X' [-Wunused-parameter]
   20 | int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
      |                                          ~~~~^~~
sorting.cpp:20:55: warning: unused parameter 'Y' [-Wunused-parameter]
   20 | int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
      |                                                   ~~~~^~~
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...