제출 #900717

#제출 시각아이디문제언어결과실행 시간메모리
900717ozner77Arranging Shoes (IOI19_shoes)C++17
0 / 100
1048 ms348 KiB
#include "shoes.h" #include <bits/stdc++.h> #include <vector>1 #include <iostream> #include <string> #include <algorithm> using namespace std; long long count_swaps(vector<int> s) { long long swaps=0; vector<int> a; vector<int> b; int e=s.size(); for(int i=0;i<e;e++){ if(s[i]<0 && i%2==0){ continue; }else if(s[i]<0){ b.push_back(i); }else{ a.push_back(i); } } int xd=a.size(); for(int j=0;j<xd;j++){ swaps+=(b[j]-a[j]); } return swaps; }

컴파일 시 표준 에러 (stderr) 메시지

shoes.cpp:3:18: warning: extra tokens at end of #include directive
    3 | #include <vector>1
      |                  ^
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