AtCoder Beginner Contest 001

Submission #812340

Source codeソースコード

#include <algorithm>
#include <cmath>
#include <cstdlib>//atof/atoi/atol/atoll/strtod/strtof/..., srand/rand, calloc/malloc, exit, qsort, abs
#include <iomanip>
#include <iostream>
#include <iterator>
#include <queue>
#include <string>
#include <tuple>
#include <utility>
#include <vector>

#define PRIME 1000000007

using namespace std;

typedef long long ll;
typedef unsigned long long ull;
typedef pair<int, int> pii;
typedef pair<ll, int> plli;
typedef pair<double, int> pdi;
typedef pair<ll, ll> pllll;
typedef pair<double, double> pdd;

int ipow(int base, int exp);
int left(int current, bool swap);
int right(int current, bool swap);

int main(void){
	int a, b, c, d, e, f, g, h;
	cin >> a >> b;
	cout << a-b << endl;
	return 0;
}

int ipow(int base, int exp)
{
    int result = 1;
    while (exp)
    {
        if (exp & 1)
            result *= base;
        exp >>= 1;
        base *= base;
    }

    return result;
}

int left(int current, bool swap = false){
	if(swap){
		return right(current, false);
	} else {
		return 2*current + 1;
	}
}

int right(int current, bool swap = false){
	if(swap){
		return left(current, false);
	} else {
		return 2*(current+1);
	}
}

Submission

Task問題 A - 積雪深差
User nameユーザ名 L3Sota
Created time投稿日時
Language言語 C++11 (GCC 4.8.1)
Status状態 AC
Score得点 100
Source lengthソースコード長 1243 Byte
File nameファイル名
Exec time実行時間 27 ms
Memory usageメモリ使用量 924 KB

Test case

Set

Set name Score得点 / Max score Cases
all 100 / 100 00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,test_01.txt,test_02.txt,test_03.txt,test_04.txt,test_05.txt,test_06.txt,test_07.txt,test_08.txt,test_09.txt,test_10.txt,test_11.txt,test_12.txt,test_13.txt,test_14.txt,test_15.txt,test_16.txt,test_17.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt AC 26 ms 744 KB
00_sample_02.txt AC 25 ms 864 KB
00_sample_03.txt AC 23 ms 844 KB
test_01.txt AC 25 ms 800 KB
test_02.txt AC 25 ms 800 KB
test_03.txt AC 25 ms 800 KB
test_04.txt AC 25 ms 796 KB
test_05.txt AC 23 ms 800 KB
test_06.txt AC 23 ms 800 KB
test_07.txt AC 25 ms 924 KB
test_08.txt AC 24 ms 800 KB
test_09.txt AC 26 ms 800 KB
test_10.txt AC 24 ms 800 KB
test_11.txt AC 26 ms 864 KB
test_12.txt AC 26 ms 876 KB
test_13.txt AC 26 ms 804 KB
test_14.txt AC 26 ms 924 KB
test_15.txt AC 25 ms 796 KB
test_16.txt AC 26 ms 788 KB
test_17.txt AC 27 ms 760 KB