結果
問題 | No.1121 Social Distancing in Cinema |
ユーザー |
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提出日時 | 2020-07-22 21:39:07 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 44 ms / 2,000 ms |
コード長 | 2,095 bytes |
コンパイル時間 | 2,036 ms |
コンパイル使用メモリ | 198,740 KB |
最終ジャッジ日時 | 2025-01-12 02:23:41 |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 47 |
ソースコード
#include <bits/stdc++.h>using namespace std;using ll = long long;using uint = unsigned int;#define rep(i,n) for(int i=0;i<int(n);i++)#define rep1(i,n) for(int i=1;i<=int(n);i++)#define per(i,n) for(int i=int(n)-1;i>=0;i--)#define per1(i,n) for(int i=int(n);i>0;i--)#define all(c) c.begin(),c.end()#define si(x) int(x.size())#define pb emplace_back#define fs first#define sc secondtemplate<class T> using V = vector<T>;template<class T> using VV = vector<vector<T>>;template<class T,class U> void chmax(T& x, U y){if(x<y) x=y;}template<class T,class U> void chmin(T& x, U y){if(y<x) x=y;}template<class T> void mkuni(V<T>& v){sort(all(v));v.erase(unique(all(v)),v.end());}template<class S,class T> ostream& operator<<(ostream& o,const pair<S,T> &p){return o<<"("<<p.fs<<","<<p.sc<<")";}template<class T> ostream& operator<<(ostream& o,const vector<T> &vc){o<<"{";for(const T& v:vc) o<<v<<",";o<<"}";return o;}constexpr ll TEN(int n) { return (n == 0) ? 1 : 10 * TEN(n-1); }#ifdef LOCAL#define show(x) cerr << "LINE" << __LINE__ << " : " << #x << " = " << (x) << endlvoid dmpr(ostream& os){os<<endl;}template<class T,class... Args>void dmpr(ostream&os,const T&t,const Args&... args){os<<t<<" ~ ";dmpr(os,args...);}#define shows(...) cerr << "LINE" << __LINE__ << " : ";dmpr(cerr,##__VA_ARGS__)#define dump(x) cerr << "LINE" << __LINE__ << " : " << #x << " = {"; \for(auto v: x) cerr << v << ","; cerr << "}" << endl;#else#define show(x) void(0)#define dump(x) void(0)#define shows(...) void(0)#endifint main(){cin.tie(0);ios::sync_with_stdio(false); //DON'T USE scanf/printf/puts !!cout << fixed << setprecision(20);const int L = 500;VV<int> c(L,V<int>(L,-1));rep(i,L) rep(j,L){int x = i%9;int y = (j+(i%18<9?0:5))%10;c[i][j] = x*10+y;}int N; cin >> N;V<int> cnt(90);V<int> x(N),y(N);rep(i,N){cin >> x[i] >> y[i], x[i]--,y[i]--;cnt[c[x[i]][y[i]]]++;}int mx = 0;rep(l,90) if(cnt[mx] < cnt[l]) mx = l;cout << cnt[mx] << endl;rep(i,N) if(c[x[i]][y[i]] == mx) cout << i+1 << " ";cout << endl;}