제출 #1260126

#제출 시각아이디문제언어결과실행 시간메모리
1260126sarsenbai_008Infinite Race (EGOI24_infiniterace2)C++17
0 / 100
17 ms1092 KiB
#include <bits/stdc++.h> using namespace std; signed main() { int k,n; cin>>k>>n; vector <int> a(n+1); for(int i=1;i<=n;i++){ cin>>a[i]; } map <int,int> mp; int cnt=0,d=0; for(int i=1;i<=n;i++){ if(a[i]<0) mp[a[i]]++; else mp[a[i]]--; } int sum=0; for(int i=1;i<k-1;i++){ sum+=abs(mp[a[i]]-mp[a[i+1]]); } cout<<n-1; }
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