結果
問題 | No.2684 折々の色 |
ユーザー |
👑 |
提出日時 | 2024-03-20 22:07:52 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,037 bytes |
コンパイル時間 | 4,874 ms |
コンパイル使用メモリ | 257,836 KB |
最終ジャッジ日時 | 2025-02-20 09:15:02 |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 55 WA * 1 |
ソースコード
#include<bits/stdc++.h>#include<atcoder/all>#define rep(i,n) for(int i=0;i<n;i++)using namespace std;using namespace atcoder;typedef long long ll;typedef vector<int> vi;typedef vector<long long> vl;typedef vector<vector<int>> vvi;typedef vector<vector<long long>> vvl;typedef long double ld;typedef pair<int, int> P;ostream& operator<<(ostream& os, const modint& a) {os << a.val(); return os;}template <int m> ostream& operator<<(ostream& os, const static_modint<m>& a) {os << a.val(); return os;}template <int m> ostream& operator<<(ostream& os, const dynamic_modint<m>& a) {os << a.val(); return os;}template<typename T> istream& operator>>(istream& is, vector<T>& v){int n = v.size(); assert(n > 0); rep(i, n) is >> v[i]; return is;}template<typename U, typename T> ostream& operator<<(ostream& os, const pair<U, T>& p){os << p.first << ' ' << p.second; return os;}template<typename T> ostream& operator<<(ostream& os, const vector<T>& v){int n = v.size(); rep(i, n) os << v[i] << (i == n - 1 ? "\n" : " "); returnos;}template<typename T> ostream& operator<<(ostream& os, const vector<vector<T>>& v){int n = v.size(); rep(i, n) os << v[i] << (i == n - 1 ? "\n" : "");return os;}template<typename T> void chmin(T& a, T b){a = min(a, b);}template<typename T> void chmax(T& a, T b){a = max(a, b);}int main(){int n, m;cin >> n >> m;vector<int> x(m);cin >> x;vector<vector<int>> c(n, vector<int>(m));vector<int> t(n);rep(i, n){cin >> c[i] >> t[i];}set<vector<int>> se;rep(i, n){vector<int> tmp(m);rep(j, m) tmp[j] = c[i][j] * t[i];se.insert(tmp);}rep(i, n){if(t[i] == 100){if(c[i] == x){cout << "Yes\n";return 0;}}else{bool fail = false;vector<int> tmp(m);rep(j, m) tmp[j] = 10000 * x[j] - 100 * t[i] * c[i][j];rep(j, m){if(tmp[j] % (100 - t[i]) != 0) fail = true;else tmp[j] /= 100 - t[i];}if(fail) continue;if(se.find(tmp) != se.end()){cout << "Yes\n";return 0;}}}cout << "No\n";return 0;}