제출 #621011

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
621011	2022-08-03 11:04:06	Hazem	정렬하기 (IOI15_sorting)	C++14	0 / 100	3 ms	340 KiB

sorting

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#include <bits/stdc++.h>
using namespace std;
int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
  
  int n = N;
  int cur = 0;
  assert(n!=1);
  
  swap(S[0],S[1]);
  for(int i=0;i<n;i++)
    if(S[i]==0){
      P[cur] = 1;
      Q[cur] = i;
      cur++;
      swap(S[i],S[1]);
    } 
  
  
  swap(S[0],S[1]);
  for(int i=0;i<n;i++)
    if(S[i]==1){
      P[cur] = 1;
      Q[cur] = i;
      cur++;
      swap(S[i],S[1]);
    } 
  
 
 
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컴파일 시 표준 에러 (stderr) 메시지

sorting.cpp: In function 'int findSwapPairs(int, int*, int, int*, int*, int*, int*)':
sorting.cpp:5:39: warning: unused parameter 'M' [-Wunused-parameter]
    5 | int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
      |                                   ~~~~^
sorting.cpp:5:46: warning: unused parameter 'X' [-Wunused-parameter]
    5 | int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
      |                                          ~~~~^~~
sorting.cpp:5:55: warning: unused parameter 'Y' [-Wunused-parameter]
    5 | int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
      |                                                   ~~~~^~~

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