제출 #247399

#제출 시각아이디문제언어결과실행 시간메모리
247399dvdg6566Političari (COCI20_politicari)C++14
30 / 70
1095 ms3328 KiB
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<ll> vi; typedef pair<ll,ll> pi; typedef vector<pi> vpi; typedef long double ld; #define pb emplace_back #define mp make_pair #define lb lower_bound #define ub upper_bound #define ALL(x) x.begin(), x.end() #define SZ(x) (ll)x.size() #define f first #define s second const ll MAXN=510; const ll MAXK=100000; const ll INF = 1e9; const ll MOD = 1e9+7; ll N,M,K,Q,R,C,a,b,c,OX; ll A[MAXN][MAXN]; int main(){ ios_base::sync_with_stdio(0);cin.tie(0); cin>>N>>K; for(int i=1;i<=N;++i)for(int j=1;j<=N;++j)cin>>A[i][j]; pi t=mp(2,1); for(int i=2;i<K;++i){ int x=A[t.f][t.s]; t=mp(x,t.f); } cout<<t.f; }
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