Submission #1520164


Source Code Expand

#include<cstdio>
#include<iostream>
#include<algorithm>
#include<string>
#include<queue>
#include<vector>
#include<functional>
#include<cmath>
#include<map>
#include<stack>
#include<set>
#include<numeric>
#include<limits>
#include<iterator>
#include<iterator>

#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()
#define rep(i,n) for(int i=0; i<n; i++)
#define INF (1<<20)

using namespace std;
typedef long long ll;
typedef pair<int, int> pi;
typedef pair<ll, ll> pl;
typedef pair<ll, char> plc;

queue<ll> q;

int main()
{
	int n;
	cin >> n;

	rep(i, 1 << n) {
		ll a; cin >> a;
		q.push(a);
	}
	
	while(q.size() != 1){
		ll num1 = q.front(); q.pop();
		ll num2 = q.front(); q.pop();
		if (num1 > num2)q.push(num1 - num2);
		else if (num1 < num2)q.push(num2 - num1);
		else if (num1 == num2)q.push(num1);
	}
	cout << q.front() << endl;
	return 0;
}

Submission Info

Submission Time
Task C - Kode Festival
User jj
Language C++14 (GCC 5.4.1)
Score 100
Code Size 925 Byte
Status AC
Exec Time 108 ms
Memory 2432 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 2
AC × 23
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All sample_01.txt, sample_02.txt, sample_01.txt, sample_02.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
subtask1_01.txt AC 1 ms 256 KB
subtask1_02.txt AC 1 ms 256 KB
subtask1_03.txt AC 1 ms 256 KB
subtask1_04.txt AC 1 ms 256 KB
subtask1_05.txt AC 8 ms 384 KB
subtask1_06.txt AC 1 ms 256 KB
subtask1_07.txt AC 15 ms 512 KB
subtask1_08.txt AC 54 ms 1280 KB
subtask1_09.txt AC 2 ms 256 KB
subtask1_10.txt AC 107 ms 2432 KB
subtask1_11.txt AC 106 ms 2432 KB
subtask1_12.txt AC 106 ms 2432 KB
subtask1_13.txt AC 108 ms 2432 KB
subtask1_14.txt AC 106 ms 2432 KB
subtask1_15.txt AC 106 ms 2432 KB
subtask1_16.txt AC 106 ms 2432 KB
subtask1_17.txt AC 106 ms 2432 KB
subtask1_18.txt AC 107 ms 2432 KB
subtask1_19.txt AC 106 ms 2432 KB