結果
問題 | No.1070 Missing a space |
ユーザー | east1016 |
提出日時 | 2020-06-19 11:14:25 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 2 ms / 1,000 ms |
コード長 | 4,956 bytes |
コンパイル時間 | 2,208 ms |
コンパイル使用メモリ | 212,248 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-07-03 13:14:19 |
合計ジャッジ時間 | 2,695 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
6,816 KB |
testcase_01 | AC | 2 ms
6,944 KB |
testcase_02 | AC | 2 ms
6,940 KB |
testcase_03 | AC | 2 ms
6,940 KB |
testcase_04 | AC | 1 ms
6,940 KB |
testcase_05 | AC | 1 ms
6,944 KB |
testcase_06 | AC | 2 ms
6,940 KB |
testcase_07 | AC | 2 ms
6,944 KB |
testcase_08 | AC | 2 ms
6,944 KB |
testcase_09 | AC | 2 ms
6,940 KB |
ソースコード
#include <bits/stdc++.h> // ver2.7.1 #define int long long #define endl "\n" // fflush(stdout); #define ALL(v) (v).begin(),(v).end() #define Vi vector<int> #define VVi vector<Vi> #define VVVi vector<VVi> #define Vm vector<mint> #define Vs vector<string> #define Vd vector<double> #define Vc vector<char> #define Pii pair<int,int> #define Pdd pair<double,double> #define VPii vector<Pii> #define Tiii tuple<int,int,int> #define VTiii vector<Tiii> #define PQi priority_queue<int> #define PQir priority_queue<int,vector<int>,greater<int>> #define pb push_back #define mp make_pair #define mt make_tuple #define itos to_string #define stoi stoll #define FI first #define SE second #define cYES cout<<"YES"<<endl #define cNO cout<<"NO"<<endl #define cYes cout<<"Yes"<<endl #define cNo cout<<"No"<<endl #define cyes cout<<"yes"<<endl #define cno cout<<"no"<<endl #define sortr(v) sort(v,greater<>()) #define rep(i,a,b) for(int i=a;i<b;i++) #define repeq(i,a,b) for(int i=a;i<=b;i++) #define repreq(i,a,b) for(int i=a;i>=b;i--) #define dem(a,b) ((a+b-1)/(b)) #define INF 3000000000000000000 // 3.0*10^18 #define MAX LLONG_MAX #define PI acos(-1.0L) //int MOD = 998244353; // case const int MOD = 1000000007; // 10^9 + 7 const double EPS = 1e-10; using namespace std; struct mint{int x;mint(int x=0):x((x%MOD+MOD)%MOD){} mint operator-()const{return mint(-x);} mint& operator+=(const mint a){if((x+=a.x)>=MOD)x-=MOD;return*this;} mint& operator-=(const mint a){if((x+=MOD-a.x)>=MOD)x-=MOD;return*this;} mint& operator*=(const mint a){(x*=a.x)%=MOD;return*this;} mint operator+(const mint a)const{return mint(*this)+=a;} mint operator-(const mint a)const{return mint(*this)-=a;} mint operator*(const mint a)const{return mint(*this)*=a;} mint pow(int t)const{if(!t)return 1;mint a=pow(t>>1);a*=a;if(t&1)a*=*this;return a;} mint inv()const{return pow(MOD-2);} mint& operator/=(const mint a){return*this*=a.inv();} mint operator/(const mint a)const{return mint(*this)/=a;}}; istream& operator>>(istream& is, const mint& a) {return is >> a.x;} ostream& operator<<(ostream& os, const mint& a) {return os << a.x;} /* debug */ template <typename T> // vector ostream& operator<<(ostream& os,const vector<T> &V){int N=V.size(); if(N==0){os<<'.';return os;}rep(i,0,N-1){os<<V[i]<<' ';}os<<V[N-1];return os;} template <typename T> // vector vector ostream& operator<<(ostream& os,const vector<vector<T>> &V){ int N=V.size();rep(i,0,N-1)cout<<V[i]<<endl;cout<<V[N-1];return os;} template <typename T,typename S> // pair ostream& operator<<(ostream& os, pair<T,S> const&P){os<<P.FI<<' '<<P.SE;return os;} template <typename T> // set ostream& operator<<(ostream& os,set<T> &S){auto it=S.begin();while(it!=S.end()){ os<<*it;if(next(it,1)!=S.end())os<<' ';it++;};return os;} template <typename T> // deque ostream& operator<<(ostream& os, deque<T> &q){for(auto it=q.begin();it<q.end();it++){ os<<*it;if(it+1!=q.end())os<<" ";}return os;} /* useful */ template<typename T>void Vin(vector<T> &v){int n=v.size();rep(i,0,n)cin>>v[i];} int gcd(int a,int b){return b?gcd(b,a%b):a;} int lcm(int a,int b){return a/gcd(a,b)*b;} int mypow(int x, int n, int m){ if(n==0)return 1;if(n%2==0)return mypow(x*x%m,n/2,m);else return x*mypow(x,n-1,m)%m;} int scomb(int n, int r){if(r<0||r>n)return 0;if((n-r)<r)r=n-r; // nCr int a=1;for(int i=n;i>n-r;--i){a=a*i;}for(int i=1;i<r+1;++i){a=a/i;}return a;} Vi vis(Vi &v){Vi S(v.size()+1);rep(i,1,S.size())S[i]+=v[i-1]+S[i-1];return S;} int digitsum(int n){int ret=0; while(n>0){ret+=n%10;n/=10;}return ret;} int digit(int k,int i){string s = itos(k);return s[s.size()-i]-'0';} // i桁目の数字 template<typename T>void press(T &v){v.erase(unique(ALL(v)),v.end());} // 圧縮 Vi zip(Vi b){int Z=b.size(); // 座標圧縮 Pii p[Z+10];int a=b.size();Vi l(a);for(int i=0;i<a;i++) p[i]=mp(b[i],i);sort(p,p+a);int w=0;for(int i=0;i<a;i++) {if(i&&p[i].first!=p[i-1].first)w++;l[p[i].second]=w;}return l;} Vi nibe2V(){Vi a(63);int q = 1;rep(i,0,63){a[i]=q;q*=2;}return a;} Vi nibe = nibe2V(); // 2^n int modiv(int a,int b){return a*mypow(b,MOD-2,MOD)%MOD;} // a÷b(%MOD) int SMALLER(Vi &a,int x){return lower_bound(a.begin(),a.end(),x)-a.begin();} int orSMALLER(Vi &a,int x){return upper_bound(a.begin(),a.end(),x)-a.begin();} int BIGGER(Vi &a,int x){return a.size()-orSMALLER(a,x);} int orBIGGER(Vi &a,int x){return a.size()-SMALLER(a,x);} int COUNT(Vi &a,int x) {return upper_bound(ALL(a),x)-lower_bound(ALL(a),x);} int maxind(Vi &a){return max_element(ALL(a))-a.begin();} int minind(Vi &a){return min_element(ALL(a))-a.begin();} Vi stpowV(){Vi a(300005);a[0]=1;repeq(i,1,300004)a[i]=a[i-1]*i%MOD;return a;} //Vi stpow = stpowV(); // 階乗配列(%MOD) /****************************** START ******************************/ signed main() { cin.tie(0);cout.tie(0);ios::sync_with_stdio(0);cout<<fixed<<setprecision(12); string s; cin >> s; int ans = -1; rep(i,0,s.size()){ if(s[i] != '0') ans++; } cout << ans << endl; return 0; }