Submission #421883

#	Time	Username	Problem	Language	Result	Execution time	Memory
421883		MetalPower	Sequence (BOI14_sequence)	C++14	9 / 100	5 ms	460 KiB

sequence

#include <bits/stdc++.h>
using namespace std;

const int MX = 1e5 + 10, num = 1e4;
int K, arr[MX];

inline int check(int a, const int& b){
	while(a){
		if(a % 10 == b) return true;
		a /= 10;
	}
	return false;
}

inline void chmin(long long& a, long long b){
	if(b < a) a = b;
}

bool vis[10];

int main(){
	ios_base::sync_with_stdio(0); cin.tie(NULL); cout.tie(NULL);

	cin >> K;

	for(int i = 0; i < K; i++) cin >> arr[i];

	long long mn = 1e18;

	for(int N = 1; N < num; N++){
		bool pos = true;
		for(int i = 0; i < K; i++){
			if(!check(N + i, arr[i])){
				pos = false; break;
			}
		}
		if(pos) chmin(mn, (long long) N);
	}

	cout << mn << '\n';
}

• Subtask 1: 9 / 9
• Subtask 2: 0 / 33
• Subtask 3: 0 / 25
• Subtask 4: 0 / 33