結果
| 問題 |
No.381 名声値を稼ごう Extra
|
| コンテスト | |
| ユーザー |
どらら
|
| 提出日時 | 2016-06-18 01:30:27 |
| 言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 4,613 bytes |
| コンパイル時間 | 2,132 ms |
| コンパイル使用メモリ | 112,740 KB |
| 実行使用メモリ | 31,648 KB |
| 最終ジャッジ日時 | 2024-10-09 20:20:31 |
| 合計ジャッジ時間 | 11,703 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 1 TLE * 1 |
ソースコード
#include <algorithm>
#include <cstdio>
#include <cstdlib>
#include <cctype>
#include <cmath>
#include <iostream>
#include <queue>
#include <list>
#include <stack>
#include <map>
#include <numeric>
#include <set>
#include <sstream>
#include <string>
#include <vector>
using namespace std;
#define REP(i,a,n) for(int i=(a); i<(int)(n); i++)
#define rep(i,n) REP(i,0,n)
#define FOR(it,c) for(__typeof((c).begin()) it=(c).begin(); it!=(c).end(); ++it)
#define ALLOF(c) (c).begin(), (c).end()
#define MOD 1004535809LL
typedef long long ll;
typedef unsigned long long ull;
class Bignum{
public:
Bignum(){}
Bignum(string s){
for(int i=0;i<s.length();i++) d.push_front(s[i]-'0');
normalize();
}
Bignum &normalize(){
for(int i=d.size()-1;i>=0;i--){ if(d[i]!=0) break; d.pop_back(); }
return *this;
}
int operator[](int i){ return i>=d.size()?0:d[i]; }
int size(){ return normalize(),d.size(); }
void toZero(){ d.clear(); d.push_front(0); }
void toOne(){ d.clear(); d.push_front(1); }
Bignum &inc(){ Bignum one("1"); return operator+=(one); }
Bignum &operator+=(Bignum n){
int l=max(size(),n.size());
d.resize(l+1,0);
for(int c=0,i=0;i<=l;i++) d[i]=(c=d[i]+n[i]+c/10)%10;
return normalize();
}
Bignum &operator-=(Bignum n){
//assert(size()>=n.size());
for(int c=0,i=0;i<d.size();i++) d[i]=((c=d[i]-n[i]+(c-9)/10)+10)%10;
return normalize();
}
Bignum &operator*=(int n){
for(int i=0;i<15;i++) d.push_back(0);
for(int c=0,i=0;i<d.size();i++) d[i]=(c=d[i]*n+c/10)%10;
return normalize();
}
Bignum &operator*=(ull n){
for(int i=0;i<25;i++) d.push_back(0);
for(ull c=0,i=0;i<d.size();i++) d[i]=(c=d[i]*n+c/10ULL)%10ULL;
return normalize();
}
bool operator==(Bignum n){
for(int i=0;i<d.size();i++){
if(d[i] != n[i]) return false;
}
return true;
}
Bignum operator+(Bignum n){ return Bignum(*this)+=n; }
Bignum operator-(Bignum n){ return Bignum(*this)-=n; }
Bignum operator*(int n){ return Bignum(*this)*=n; }
Bignum operator*(ull n){ return Bignum(*this)*=n; }
Bignum operator*(Bignum n){
Bignum ret;
int ka=size(),kb=n.size();
ret.d.resize(ka+kb,0);
for(int i=0;i<ka;i++) for(int c=0,j=0;j<=kb;j++) ret.d[i+j]=(c=ret.d[i+j]+d[i]*n[j]+c/10)%10;
return ret.normalize();
}
Bignum &operator*=(Bignum n){ return (*this)=(*this)*n; }
int div(int n){
int c=0;
for(int i=size()-1;i>=0;i--) d[i]=(c=c%n*10+d[i])/n;
return c%n;
}
Bignum &operator<<=(int n){
for(int i=0;i<n;i++) d.push_front(0);
return normalize();
}
Bignum operator<<(int n){ return Bignum(*this)<<=n; }
bool operator>(Bignum n){
if(size()!=n.size()) return size()>n.size();
for(int i=size()-1;i>=0;i--) if(d[i]!=n[i]) return d[i]>n[i];
return false;
}
deque<int> d;
};
pair<Bignum,Bignum> ldiv(Bignum a, Bignum b)
{
Bignum ret;
for(int i=a.size()-1;i>=0;i--){
int n;
for(n=1;n<10;n++) if(((b*n)<<i)>a) break;
a-=(b*(n-1))<<i;
ret.d.push_front(n-1);
}
return make_pair(ret.normalize(),a.normalize());
}
vector<int> dec2bin(const string& N){
vector<int> v;
Bignum a(N);
Bignum zero("0");
while(!(a == zero)){
pair<Bignum,Bignum> res = ldiv(a,Bignum("2"));
if(res.second == zero){
v.push_back(0);
}else{
v.push_back(1);
}
a = res.first;
}
reverse(ALLOF(v));
return v;
}
vector<int> calc(const vector<int>& w, const vector<int>& w2){
vector<int> x, x2;
x.push_back(0);
x2.push_back(0);
rep(i,w.size()) x.push_back(w[i]);
rep(i,w2.size()) x2.push_back(w2[i]);
rep(i,x2.size()){
if(x2[i] == 0) x2[i] = 1;
else x2[i] = 0;
}
int c = 1;
for(int i=x2.size()-1; i>=0; i--){
if(x2[i]+c+x[i] == 0){
x2[i] = 0;
}
else if(x2[i]+c+x[i] == 1){
x2[i] = 1;
c = 0;
}
else if(x2[i]+c+x[i] == 2){
x2[i] = 0;
c = 1;
}
else if(x2[i]+c+x[i] == 3){
x2[i] = 1;
c = 1;
}
}
return x2;
}
int main(){
ios::sync_with_stdio(false);
string N;
cin >> N;
vector<int> v = dec2bin(N);
vector<int> w = v, y(v.size()+1, 0), w2(v.size()+1, 0);
w.push_back(0);
int cnt = 0;
REP(i,1,y.size()){
cnt += v[i-1];
y[i] = cnt;
}
int c = 0;
for(int i=y.size()-1; i>0; i--){
w2[i] = (y[i]+c)%2;
c = (y[i]+c)/2;
}
if(c == 1){
w2[0] = 1;
}
vector<int> res = calc(w, w2);
c = 0;
ll ret = 0;
ll p = 1;
for(int i=res.size()-1; i>=0; i--){
if(res[i] == 1){
ret += p;
ret %= MOD;
}
p *= 2;
p %= MOD;
}
cout << ret << endl;
return 0;
}
どらら