Submission #1651457


Source Code Expand

#include<iostream>
#include<string>
#include<string.h>
#include<algorithm>
#include<stdio.h>
#include<cmath>
#include<vector>
#include<utility>
#include<stack>
#include<queue>

#define FOR(i, a, b) for(int i=(a);i<=(b);i++)
#define RFOR(i, a, b) for(int i=(a);i>=(b);i--)
#define MOD 1000000007

using namespace std;

int main(void) {
	int n;
	int p;
	int x, y;

	cin >> n;
	queue<int>a;
	FOR(i, 1, pow(2, n)) {
		cin >> p;
		a.push(p);
	}
	while (1) {
		x = a.front();
		a.pop();
		y = a.front();
		a.pop();
		if (x > y) {
			a.push(x - y);
		}
		else if (y > x) {
			a.push(y - x);
		}
		else {
			a.push(x);
		}
		if (a.size() == 1) {
			break;
		}
	}
	cout << a.front() << endl;
	return 0;
}

Submission Info

Submission Time
Task C - Kode Festival
User yukiteru
Language C++14 (GCC 5.4.1)
Score 100
Code Size 743 Byte
Status AC
Exec Time 132 ms
Memory 1280 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 2 ms 256 KB
subtask1_04.txt AC 1 ms 256 KB
subtask1_05.txt AC 9 ms 256 KB
subtask1_06.txt AC 1 ms 256 KB
subtask1_07.txt AC 17 ms 384 KB
subtask1_08.txt AC 64 ms 768 KB
subtask1_09.txt AC 2 ms 256 KB
subtask1_10.txt AC 131 ms 1280 KB
subtask1_11.txt AC 129 ms 1280 KB
subtask1_12.txt AC 127 ms 1280 KB
subtask1_13.txt AC 127 ms 1280 KB
subtask1_14.txt AC 128 ms 1280 KB
subtask1_15.txt AC 127 ms 1280 KB
subtask1_16.txt AC 129 ms 1280 KB
subtask1_17.txt AC 128 ms 1280 KB
subtask1_18.txt AC 127 ms 1280 KB
subtask1_19.txt AC 132 ms 1280 KB