제출 #434644

#제출 시각아이디문제언어결과실행 시간메모리
434644Maqsut_03정렬하기 (IOI15_sorting)C++17
0 / 100
2 ms716 KiB
#include <bits/stdc++.h> #include "sorting.h" using namespace std; int S[555555]; int findSwapPairs(int N, int s[], int M, int X[], int Y[], int P[], int Q[]){ for (int i = 0 ; i<N;i++) S[i] = (int)s[i]; int R = 0; for (int i = 0 ; i< N; i++) { for (int j = 1; j < N; j++) { if (S[j-1] > S[j]) { int tmp = 0; //std::swap(S[j-1], S[j]); tmp = S[j-1]; S[j-1] = S[j]; S[j] = tmp; P[R] = j-1; Q[R] = j; //std::cout << j-1 << ' ' << j <<std:: endl; R++; } } } assert(R<=M); for (int i = 0;i<N;i++) { assert(S[i]==i); } return R; }

컴파일 시 표준 에러 (stderr) 메시지

sorting.cpp: In function 'int findSwapPairs(int, int*, int, int*, int*, int*, int*)':
sorting.cpp:6:46: warning: unused parameter 'X' [-Wunused-parameter]
    6 | int findSwapPairs(int N, int s[], int M, int X[], int Y[], int P[], int Q[]){
      |                                          ~~~~^~~
sorting.cpp:6:55: warning: unused parameter 'Y' [-Wunused-parameter]
    6 | int findSwapPairs(int N, int s[], int M, int X[], int Y[], int P[], int Q[]){
      |                                                   ~~~~^~~
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