제출 #667781

#제출 시각아이디문제언어결과실행 시간메모리
667781coding_snorlaxArranging Shoes (IOI19_shoes)C++14
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> #include "shoes.h" using namespace std; long long int count_swaps(vector<int> s){ int now=s[0]; int time=0; long long int Count_answer=0; for(int k=0;k<(int)s.size()/2;k++){ for(int i=time;i<(int)s.size();i++){ if(s[i]==-now){ //cout<<i<<" "<<time<<endl; if(s[time]>0) Count_answer+=i-time; else Count_answer+=i-time-1; for(int j=time;j<i;j++){ int tmp=s[j]; s[j]=s[j+1]; s[j+1]=tmp; } break; } } time+=2; now=s[time]; } return Count_answer; } int main(){ vector<int> s={-2,2,2,-2,-2,2}; cout<<count_swaps(s); }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccuXrEv0.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccqfUk82.o:shoes.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status