結果
問題 | No.2063 ±2^k operations (easy) |
ユーザー |
|
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 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 21 |
ソースコード
#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 << endlstatic 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;}