結果

問題 No.537 ユーザーID
ユーザー data9824
提出日時 2017-07-02 15:18:43
言語 C++11
(gcc 4.8.5)
結果
AC  
実行時間 16 ms
コード長 493 Byte
コンパイル時間 284 ms
使用メモリ 2,384 KB
最終ジャッジ日時 2018-09-25 18:34:59

テストケース

テストケース表示
入力 結果 実行時間
使用メモリ
sample1.txt AC 2 ms
1,548 KB
sample2.txt AC 2 ms
1,544 KB
sample3.txt AC 2 ms
1,544 KB
small1.txt AC 2 ms
1,552 KB
small2.txt AC 2 ms
1,548 KB
small3.txt AC 2 ms
1,548 KB
small4.txt AC 2 ms
1,544 KB
small5.txt AC 2 ms
1,544 KB
small6.txt AC 1 ms
1,540 KB
small7.txt AC 1 ms
1,548 KB
small8.txt AC 2 ms
1,544 KB
small9.txt AC 2 ms
1,548 KB
small10.txt AC 2 ms
1,544 KB
small11.txt AC 2 ms
1,548 KB
small12.txt AC 2 ms
1,552 KB
small13.txt AC 3 ms
1,548 KB
small14.txt AC 2 ms
1,552 KB
small15.txt AC 2 ms
1,548 KB
test1.txt AC 8 ms
1,556 KB
test2.txt AC 11 ms
1,548 KB
test3.txt AC 9 ms
1,548 KB
test4.txt AC 7 ms
1,552 KB
test5.txt AC 10 ms
1,556 KB
test6.txt AC 7 ms
1,588 KB
test7.txt AC 4 ms
1,544 KB
test8.txt AC 11 ms
1,572 KB
test9.txt AC 11 ms
1,568 KB
test10.txt AC 9 ms
1,552 KB
test11.txt AC 8 ms
2,056 KB
test12.txt AC 16 ms
2,384 KB
test13.txt AC 15 ms
2,316 KB
test14.txt AC 5 ms
1,576 KB
test15.txt AC 5 ms
1,560 KB
test16.txt AC 14 ms
1,940 KB
test17.txt AC 8 ms
1,592 KB
テストケース一括ダウンロード
コンパイルメッセージ
In file included from /usr/include/c++/4.8.2/backward/strstream:51:0,
                 from main.cpp:5:
/usr/include/c++/4.8.2/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header which may be removed without further notice at a future date. Please use a non-deprecated interface with equivalent functionality instead. For a listing of replacement headers and interfaces, consult the file backward_warning.h. To disable this warning use -Wno-deprecated. [-Wcpp]
 #warning \
  ^

ソースコード

diff #
#include <iostream>
#include <cmath>
#include <cstring>
#include <set>
#include <strstream>

using namespace std;

int main() {
	long long n;
	cin >> n;
	long long sqrn = (long long)sqrt(n);
	set<string> results;
	for (long long i = 1; i <= sqrn; ++i) {
		if (n % i == 0) {
			long long k = n / i;
			ostrstream str1, str2;
			str1 << i << k;
			str2 << k << i;
			results.insert(string(str1.str()));
			results.insert(string(str2.str()));
		}
	}
	cout << results.size() << endl;
	return 0;
}
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