結果

問題 No.2063 ±2^k operations (easy)
ユーザー marc2825
提出日時 2022-09-02 21:30:38
言語 C++17
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 3 ms / 2,000 ms
コード長 2,415 bytes
コンパイル時間 1,017 ms
コンパイル使用メモリ 121,392 KB
最終ジャッジ日時 2025-02-07 00:45:03
ジャッジサーバーID
(参考情報)
judge1 / judge3
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 3
other AC * 21
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <cmath>
#include <iomanip>
#include <bitset>
#include <functional>
#include <queue>
#include <stack>
#include <list>
#include <deque>
#include <utility>
#include <numeric>
#include <set>
#include <map>
#include <complex>
#include <cctype>
#include <climits>
#include <cassert>
#include <unordered_map>
#include <unordered_set>
#include <time.h>
using namespace std;
using ll = long long;
using ull = unsigned long long;
using ld = long double;
using uint = unsigned;
using vi = vector<int>;
using vl = vector<long>;
using vll = vector<long long>;
using vd = vector<double>;
using vvi = vector<vi>;
using vvl = vector<vl>;
using vvll = vector<vll>;
using vc = vector<char>;
using vs = vector<string>;
using vb = vector<bool>;
using pii = pair<int, int>;
using pcc = pair<char, char>;
using pll = pair<ll, ll>;
using pdd = pair<ld, ld>;
using vpii = vector<pii>;
using vpll = vector<pll>;
typedef complex<double> xy_t;
template<class T>bool chmax(T& a, const T& b) { if (a < b) { a = b; return 1; } return 0; }
template<class T>bool chmin(T& a, const T& b) { if (b < a) { a = b; return 1; } return 0; }
#define rep(i, n) for (ll i = 0; i < ll(n); i++)
#define repback(i, n) for (ll i = n-1; i >= 0; i--)
#define REP(i, a, b) for (ll i = a; i < ll(b); i++)
#define REPBACK(i, a, b) for (ll i = a-1; i >= ll(b); i--)
#define all(x) (x).begin(), (x).end()
#define EPS (1e-10)
#define equals(a,b) (fabs((a) - (b)) < EPS)
#define debug(x) cout << "debug:" << x << endl
#define debug2(x, y) cout << "debug:" << x << " " << y << endl
static const double pi = acos(-1.0);
const long long INFL = pow(10,18);
const long long INFLMAX = 9223372036854775807;
const int INF = pow(10,9);
const int INFMAX = 2147483647;
const int mod1 = 1000000007;
const int mod2 = 998244353;
const vi dx = {1,0,-1,0};
const vi dy = {0,1,0,-1};
const vi dx2 = {0, 1, 1, 1, 0, -1, -1, -1, 0};
const vi dy2 = {1, 1, 0, -1, -1, -1, 0, 1, 1};
int main(){
cin.tie(0);
ios_base::sync_with_stdio(false);
string N; cin >> N;
ll cntone = 0;
ll cntlen = 0;
rep(i,N.size()){
if(N[i] == '1'){
cntone++;
}
if(cntlen == 0 && cntone > 0 && (N[i] == '0' || i == N.size()-1)) cntlen = cntone;
}
if(cntone == 2 || (cntlen == cntone && cntone > 1)) cout << "Yes" << endl;
else cout << "No" << endl;
}
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