제출 #860955

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
860955	2023-10-14 22:49:57	GordonRemzi007	Martian DNA (BOI18_dna)	C++17	0 / 100	194 ms	8788 KiB

dna

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#include <iostream>
#include <vector>
#include <map>
#include <climits>
#define int long long
using namespace std;
signed main() {
    int n, k, r, res = LLONG_MAX, ri = -1;
    bool ok;
    map<int,int> c;
    cin >> n >> k >> r;
    vector<int> a(n), sum(r);
    vector<pair<int,int>> b(r);
    for(int i = 0; i < n; i++) cin >> a[i];
    for(int i = 0; i < r; i++) {
        cin >> b[i].first >> b[i].second;
        c[b[i].first] = i+1;
    }
    //find start
    while(true) {
        if(ri == n-1) {
            cout << "impossible\n";
            return 0;
        }
        ri++;
        if(c[a[ri]]) {
            sum[c[a[ri]]-1]++;
            ok = true;
 
 
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