#547591 (C++14) No.1218 Something Like a Theorem

提出ソース

結果

問題	No.1218 Something Like a Theorem
ユーザー	Udit Gupta
提出日時	2020-09-04 21:56:11
言語	C++14 (gcc 12.3.0 + boost 1.83.0)
結果	TLE
実行時間	-
コード長	6,965 bytes
コンパイル時間	1,412 ms
コンパイル使用メモリ	168,088 KB
実行使用メモリ	10,624 KB
最終ジャッジ日時	2024-05-04 22:15:05
合計ジャッジ時間	4,840 ms
ジャッジサーバーID （参考情報）	judge4 / judge3

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テストケース

テストケース表示

入力	結果	実行時間実行使用メモリ
testcase_00	AC	2 ms 10,624 KB
testcase_01	AC	2 ms 5,376 KB
testcase_02	AC	2 ms 5,376 KB
testcase_03	AC	1 ms 5,376 KB
testcase_04	AC	2 ms 5,376 KB
testcase_05	TLE	-
testcase_06	--	-
testcase_07	--	-
testcase_08	--	-
testcase_09	--	-
testcase_10	--	-
testcase_11	--	-
testcase_12	--	-
testcase_13	--	-
testcase_14	--	-
testcase_15	--	-
testcase_16	--	-
testcase_17	--	-

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ソースコード

raw source code

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/* A l l ******** i s ******** O n e ******************&*************************************************************/
/******************************************************&************************* O n e ******** i s ******** A l l */

// l u c t i v u d   l i g h t 3 0 1   o m e g a 0 1 b o t   x a y n   c a r b o n \\\\  U   I
// n u m b   a b i l i t y   y u d i   g r e e d   m m m c d x c i i   x a r c o n ////    D   T

//             Author: Udit "luctivud" Gupta @ (https://www.linkedin.com/in/udit-gupta-1b7863135/)                  //


#include <bits/stdc++.h>
#pragma GCC optimize "trapv"

using namespace std;



typedef long long int lld;
typedef unsigned long long int llu;

#define         TESTCASES()    cin >> (T3X0); T353 = T3X0; while(T3X0--)
#define          input(V3C)    for(auto &V3C_I7 : (V3C)) cin >> (V3C_I7)
#define   mems(A77AY, V4LU)    memset((A77AY), (V4LU), sizeof((A77AY)))
#define    CH3K(I7, E4, S7)    (((S7)>0) ? (I7)<(E4) : (I7)>(E4))
#define   for4(I7,S4,E4,S7)    for(auto I7=(S4); CH3K(I7,E4,S7); (I7)+=(S7))
#define        forn(I7, E4)    for(lld I7=0ll; I7 < E4; (I7)+=1ll)
#define        EACH(I7, A7)    for (auto& I7: A7)
#define              len(v)    ((int)((v).size()))
#define              all(x)    (x).begin(), (x).end()
#define             rall(x)    (x).rbegin(), (x).rend()
#define                  pb    push_back
#define         debspace(x)    cout << #x << " = "; println(x);
#define          debline(x)    cout << #x << " = "; print(x); cout << " ";
#define                  f1    first
#define                  s2    second



#define error(args...) { string _s = #args; replace(_s.begin(), _s.end(), ',', ' '); stringstream _ss(_s); istream_iterator<string> _it(_ss); huehue(_it, args); cout << "\n";}

void huehue(istream_iterator<string> it) {}
template<typename T, typename... Args>
void huehue(istream_iterator<string> it, T a, Args... args) {
	cout << *it << " = " << a << ", ";
	huehue(++it, args...);
}


template <class T> T inf() {
	return numeric_limits<T>::max();
}


void read() { return; }
void print() { return; }
void println() { cout << "\n"; return; }
template<class T> T read(T& x)   { cin >> x; return x; }
template<class T> void print(T a)   { cout << a; }
template<class T> void println(T a) { cout << a << "\n"; }

template<class T> void read(vector<T> &arr)   { EACH(i, arr) cin >> (i); }
template<class T> void print(vector<T> arr)   { EACH(i, arr) {cout << i << " ";} }
template<class T> void println(vector<T> arr) { EACH(i, arr) {cout << i << " ";} cout << "\n"; }

template<class T> void read(vector<vector<T>> &arr)   { EACH(i, arr) read(i); }
template<class T> void print(vector<vector<T>> arr)   { EACH(i, arr) println(i); }
template<class T> void println(vector<vector<T>> arr) { EACH(i, arr) println(i); }

template<typename T, typename... Args> void read(vector<T> &arr, Args &... args)   { read(arr); read(args...);}
template<typename T, typename... Args> void read(vector<vector<T>> &arr, Args &... args)   { read(arr); read(args...);}
template<typename T, typename... Args> void read(T &a, Args &... args) { cin >> (a); read(args...); }
template<typename T, typename... Args> void print(vector<T> &arr, Args &... args)   { print(arr); print(args...);}
template<typename T, typename... Args> void print(T a, Args... args) { cout << a << " "; print(args...); };
template<typename T, typename... Args> void println(vector<T> &arr, Args &... args)   { print(arr); println(args...);}
template<typename T, typename... Args> void println(T a, Args... args) { cout << a << " "; println(args...); };


const lld d4i[4] = { -1, 0, 1, 0}, d4j[4] = {0, 1, 0, -1};
const lld d8i[8] = { -1, -1, 0, 1, 1, 1, 0, -1}, d8j[8] = {0, 1, 1, 1, 0, -1, -1, -1};


///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

const lld MOD = 1e12;


lld power(lld x, lld y) {
	lld res = 1;

	x = x % MOD;

	if (x == 0) return 0;

	while (y > 0)  {
		if (y & 1)
			res = (res * x) % MOD;

		y = y >> 1;
		x = (x * x) % MOD;
	}
	return res;
}




void solveEachTest(lld _TestCase = 1) {
	// cout << "Case#" << _TestCase << ": ";
	lld n, z; read(n, z);
	lld total = power(z, n);
	// vector<lld> powers;
	// forn(i, lld(1e6) + 1ll) {
	// 	if (i == 0) continue;
	// 	lld temp = power(i, n);
	// 	if (temp > lld(1e6)) break;
	// 	powers.pb(temp);
	// }

	// // debspace(powers);

	// bool ok = false;
	// EACH(i, powers) {
	// 	if (i >= total) break;
	// 	ok |= binary_search(all(powers), total - i);
	// 	if (ok) error(i);
	// }
	lld maxn = lld(1e6);
	bool ok = false;
	forn(i, maxn) {
		lld temp1 = power(i, n);
		if (temp1 >= total) break;
		forn(j, maxn) {
			lld temp2 = power(j, n);
			if (temp2 >= total) break;
			if (temp2 + temp1 == total) ok = true;
		}
	}

	println((ok) ? "Yes" : "No");

	// cout << "\n";
	return;
}


signed main() {
	ios_base::sync_with_stdio(false); cin.tie(0); cout.precision(10); cout << fixed;

	lld T3X0 = 0, T353 = 1;

	// TESTCASES()
	solveEachTest(T353 - T3X0);
	return 0;
}
// Random Thought :  null
// Message : If you get the anime reference in this code, we're friends and we can talk about LIFE. ;

yukicoder

結果

テストケース

ソースコード