結果
問題 | No.1362 [Zelkova 8th Tune] Black Sheep |
ユーザー |
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提出日時 | 2024-09-24 17:53:16 |
言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 4 ms / 1,000 ms |
コード長 | 4,637 bytes |
コンパイル時間 | 7,694 ms |
コンパイル使用メモリ | 340,048 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-09-24 17:53:26 |
合計ジャッジ時間 | 8,090 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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ファイルパターン | 結果 |
---|---|
other | AC * 38 |
ソースコード
#include <bits/stdc++.h>using namespace std;using ll=long long;#include <atcoder/all>using namespace atcoder;#pragma GCC target ("avx")#pragma GCC optimize("O3")#pragma GCC optimize("unroll-loops")#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")#define rep(i,a,b) for(it i=(it)(a);i<=(it)b;i++)#define nrep(i,a,b) for(it i=(it)(a);i>=(it)b;i--)#define all(v) v.begin(), v.end()#define rall(v) v.rbegin(), v.rend()#define moda 998244353LL#define modb 1000000007LL#define gyaku 166374059LL#define dai 2500000000000000000LL#define sho -dai#define aoi 1e+18#define tyu 2500000000#define giri 1000000000#define en 3.14159265358979#define eps 1e-14#define endl '\n'#define yn(x) cout<<(x?"Yes\n":"No\n");#define YN(x) cout<<(x?"YES\n":"NO\n");#define ci(x) cin>>x;#define fi(x) cout<<fixed<<setprecision(x);using it=long long;using un=unsigned long long;using db=long double;using st=string;using ch=char;using bo=bool;using P=pair<it,it>;using ip=pair<int,int>;using mint=modint;using mints=modint998244353;using minto=modint1000000007;using vi=vector<it>;using ivi=vector<int>;using vd=vector<db>;using vs=vector<st>;using vc=vector<ch>;using vb=vector<bo>;using vp=vector<P>;using ivp=vector<ip>;using vm=vector<mint>;using vms=vector<mints>;using vmo=vector<minto>;using sp=set<P>;using isp=set<ip>;using ss=set<st>;using sc=set<ch>;using si=set<it>;using isi=set<int>;using svi=set<vi>;using vvi=vector<vi>;using ivvi=vector<ivi>;using vvd=vector<vd>;using vvs=vector<vs>;using vvb=vector<vb>;using vvc=vector<vc>;using vvp=vector<vp>;using ivvp=vector<ivp>;using vvm=vector<vm>;using vvms=vector<vms>;using vvmo=vector<vmo>;using vsi=vector<si>;using ivsi=vector<isi>;using vsp=vector<sp>;using ivsp=vector<isp>;using vvsi=vector<vsi>;using ivvsi=vector<ivsi>;using vvsp=vector<vsp>;using ivvsp=vector<ivsp>;using vvvi=vector<vvi>;using ivvvi=vector<ivvi>;using vvvd=vector<vvd>;using vvvm=vector<vvm>;using vvvvi=vector<vvvi>;using ivvvvi=vector<ivvvi>;const it dx[4]={0,1,0,-1};const it dy[4]={1,0,-1,0};template<typename T>void scan(vector<T> &a){rep(i,0,a.size()-1)cin>>a[i];}template<typename T>void scan(vector<T> &a,vector<T>&b){rep(i,0,a.size()-1)cin>>a[i]>>b[i];}template<typename T>void scan(vector<pair<T,T>> &a){rep(i,0,a.size()-1)cin>>a[i].first>>a[i].second;}template<typename T>void dec(vector<T> &a){rep(i,0,a.size()-1)a[i]--;}it gcda(it a,it b){//xは使わないif(!a||!b){return max(a,b);}while(a%b&&b%a){if(a>b)a%=b;else b%=a;}return min(a,b);}it lcma(it a,it b){//xは使わないreturn a/gcda(a,b)*b;}const int MOD = modb;vector<long long> fact, fact_inv, inv;/* init_nCk :二項係数のための前処理計算量:O(n)*/void init_nCk(int SIZE){fact.resize(SIZE+5);fact_inv.resize(SIZE+5);inv.resize(SIZE+5);fact[0]=fact[1]=1;fact_inv[0]=fact_inv[1]=1;inv[1]=1;rep(i,2,SIZE+4){fact[i]=fact[i-1]*i%MOD;inv[i]=MOD-inv[MOD%i]*(MOD/i)%MOD;fact_inv[i]=fact_inv[i-1]*inv[i]%MOD;}}/* nCk :MODでの二項係数を求める(前処理 int_nCk が必要)計算量:O(1)*/int nCk(int n, int k){assert(!(n<k));assert(!(n<0||k<0));return fact[n]*(fact_inv[k]*fact_inv[n-k]%MOD)%MOD;}struct dsu1{ivi par,siz;void init(int n){rep(i,0,n-1)par.emplace_back(i);rep(i,0,n-1)siz.emplace_back(i);}int leader(int u){if(par[u]==u)return u;return par[u]=leader(par[u]);}void merge(int u,int v){int ru=leader(u),rv=leader(v);if(ru==rv)return;siz[ru]+=siz[rv];par[rv]=ru;}bool same(int u,int v){return leader(u)==leader(v);}int size(int u){return siz[leader(u)];}};class nijirui{public:vvi rui;void shoki(int h,int w){rui.resize(h+1);rep(i,0,h)rui[i].resize(w+1);}void iti(int a,int b,int c){//(a,b)=crui[a][b]+=c;}void zen(int h,int w){rep(i,1,h)rep(j,1,w)rui[i][j]+=rui[i-1][j];rep(i,1,h)rep(j,1,w)rui[i][j]+=rui[i][j-1];}it sum(int a,int b,int c,int d){//左上(a,b),右下(c,d)//1-index//左上は-1しなくていいよ~return rui[c][d]-rui[a-1][d]-rui[c][b-1]+rui[a-1][b-1];}};int main(){ios::sync_with_stdio(false);cin.tie(nullptr);st s;cin>>s;rep(i,0,s.size()-1)if(s[i]!=s[i+1]&&s[i+1]!=s[i+2]){cout<<i+2<<' '<<s[i+1]<<endl;return 0;}if(s[0]!=s[1])cout<<1<<' '<<s[0]<<endl;if(s[s.size()-2]!=s[s.size()-1])cout<<s.size()<<' '<<s[s.size()-1]<<endl;}