結果
問題 | No.36 素数が嫌い! |
ユーザー | is_eri23 |
提出日時 | 2014-10-09 00:32:39 |
言語 | C++11 (gcc 11.4.0) |
結果 |
AC
|
実行時間 | 102 ms / 5,000 ms |
コード長 | 2,715 bytes |
コンパイル時間 | 1,423 ms |
コンパイル使用メモリ | 165,548 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-06-27 00:11:59 |
合計ジャッジ時間 | 2,928 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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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 | 25 ms
6,816 KB |
testcase_01 | AC | 3 ms
6,944 KB |
testcase_02 | AC | 1 ms
6,944 KB |
testcase_03 | AC | 1 ms
6,944 KB |
testcase_04 | AC | 1 ms
6,940 KB |
testcase_05 | AC | 2 ms
6,944 KB |
testcase_06 | AC | 2 ms
6,944 KB |
testcase_07 | AC | 2 ms
6,944 KB |
testcase_08 | AC | 2 ms
6,944 KB |
testcase_09 | AC | 1 ms
6,940 KB |
testcase_10 | AC | 2 ms
6,940 KB |
testcase_11 | AC | 34 ms
6,940 KB |
testcase_12 | AC | 102 ms
6,940 KB |
testcase_13 | AC | 102 ms
6,940 KB |
testcase_14 | AC | 2 ms
6,944 KB |
testcase_15 | AC | 2 ms
6,944 KB |
testcase_16 | AC | 2 ms
6,940 KB |
testcase_17 | AC | 2 ms
6,940 KB |
testcase_18 | AC | 2 ms
6,940 KB |
testcase_19 | AC | 6 ms
6,940 KB |
testcase_20 | AC | 5 ms
6,940 KB |
testcase_21 | AC | 15 ms
6,940 KB |
testcase_22 | AC | 3 ms
6,944 KB |
testcase_23 | AC | 2 ms
6,940 KB |
testcase_24 | AC | 16 ms
6,944 KB |
testcase_25 | AC | 19 ms
6,944 KB |
testcase_26 | AC | 37 ms
6,940 KB |
testcase_27 | AC | 4 ms
6,944 KB |
testcase_28 | AC | 36 ms
6,944 KB |
testcase_29 | AC | 3 ms
6,944 KB |
ソースコード
#include <bits/stdc++.h> #define EPS 1e-9 #define INF 1070000000LL #define MOD 1000000007LL #define fir first #define foreach(it,X) for(auto it=(X).begin();it!=(X).end();it++) #define numa(x,a) for(auto x: a) #define ite iterator #define mp make_pair #define mt make_tuple #define rep(i,n) rep2(i,0,n) #define rep2(i,m,n) for(int i=m;i<(n);i++) #define pb push_back #define pf push_front #define sec second #define sz(x) ((int)(x).size()) #define ALL( c ) (c).begin(), (c).end() #define gcd(a,b) __gcd(a,b) #define mem(x,n) memset(x,n,sizeof(x)) #define endl "\n" using namespace std; template <int POS, class TUPLE> void deploy(std::ostream &os, const TUPLE &tuple){} template <int POS, class TUPLE, class H, class ...Ts> void deploy(std::ostream &os, const TUPLE &t){ os << (POS == 0 ? "" : ", ") << get<POS>(t); deploy<POS + 1, TUPLE, Ts...>(os, t); } template <class T> std::ostream& operator<<(std::ostream &os, std::vector<T> &v){ int remain = v.size(); os << "{"; for(auto e: v) os << e << (--remain == 0 ? "}" : ", "); return os; } template <class T> std::ostream& operator<<(std::ostream &os, std::set<T> &v){ int remain = v.size(); os << "{"; for(auto e: v) os << e << (--remain == 0 ? "}" : ", "); return os; } template <class T, class K> std::ostream& operator<<(std::ostream &os, std::map<T, K> &mp){ int remain = mp.size(); os << "{"; for(auto e: mp) os << "(" << e.first << " -> " << e.second << ")" << (--remain == 0 ? "}" : ", "); return os; } #define DEBUG1(var0) { std::cerr << (#var0) << "=" << (var0) << endl; } #define DEBUG2(var0, var1) { std::cerr << (#var0) << "=" << (var0) << ", ";DEBUG1(var1); } #define DEBUG3(var0, var1, var2) { std::cerr << (#var0) << "=" << (var0) << ", ";DEBUG2(var1,var2); } #define DEBUG4(var0, var1, var2, var3) { std::cerr << (#var0) << "=" << (var0) << ", ";DEBUG3(var1,var2,var3); } using ll = long long; map <ll,int> prime_factor(ll mynum){//素因数分解 map<ll,int> res; for(ll i = 2; i*i <= mynum; i++){ while(mynum % i == 0){ ++res[i]; mynum /= i; } } if(mynum != 1){ res[mynum] = 1; } return res; } int main(){ cin.tie(0); ios_base::sync_with_stdio(0); ll N; cin >> N; auto memo = prime_factor(N); if(sz(memo) > 2){ cout << "YES\n"; return 0; }else if(sz(memo) == 2){ auto it = memo.begin(); auto x = (it->fir) * ((++it)->fir); if(x != N){ cout << "YES\n"; return 0; } } foreach(it,memo){ if(it->sec > 2){ cout << "YES\n"; return 0; }else if(it->sec == 2 && it->fir * it->fir != N){ cout << "YES\n"; return 0; } } cout << "NO\n"; return 0; }