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#include <iostream> #include <algorithm> #include <string> #include <vector> #include <cmath> #include <map> #include <queue> #include <iomanip> #include <set> #include <tuple> #define mkp make_pair #define mkt make_tuple #define rep(i,n) for(int i = 0; i < (n); ++i) #define all(v) v.begin(),v.end() using namespace std...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const ll p[20] = {2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71}; vector< ll > nums; ll dp[(1 << 20) + 10][73]; bool can(int i, int msk, int &sub){ auto num = nums[i]; for(int i = 0 ; i < 20 ; i++){ ...
#include<bits/stdc++.h> #define ll long long #define ld long double #define db double #define pint pair<int,int> #define mk make_pair #define pb push_back #define eb emplace_back #define ins insert #define fi first #define se second #define Rep(x,y,z) for(int x=y;x<=z;x++) #define Red(x,y,z) for(int x=y;x>=z;x--) using...
#include <cstdio> #include <cmath> #include <iostream> #include <set> #include <algorithm> #include <vector> #include <map> #include <cassert> #include <string> #include <cstring> #include <queue> using namespace std; #define rep(i,a,b) for(int i = a; i < b; i++) #define S(x) scanf("%d",&x) #define S2(x,y) scanf("%d%...
#include <bits/stdc++.h> typedef long long int ll; typedef long double ld; typedef unsigned long long int ull; typedef long int li; #define fastio ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); #define test ll t; cin >> t; while(t--) #define print_tc(t, c) cout << "Case #" << t << ": " << c << "\n"; ...
#include<bits/stdc++.h> using namespace std; #define ll long long const int mod=1e9+7,N=3e6+5; vector<ll> fact(N); inline ll exp(ll x, ll n, ll m = mod) { ll r = 1; while(n) { if(n & 1) r = r * x % m; x = x * x % m, n >>= 1; } return r; } ll ncr(int n,int r){ if(n<r || r<0 || n<0) r...
# include <algorithm> # include <cstdio> # include <cstring> # include <vector> using namespace std; using LL = long long; const int kMaxN = 2e5 + 21; LL res = 0; int n, m, k, flag; vector<int> v[kMaxN]; int column[kMaxN], row[kMaxN], tr[kMaxN]; int LowBit(int x) { return x & -x; } void Add(int x, int v) { for (...
#include <cmath> #include <cstdio> #include <set> #include <vector> using namespace std; int N, M; vector<long> a; vector<vector<int>> graph; vector<bool> pass; vector<int> record; vector<bool> computedMax; long min_ele = -999999999; long res = min_ele; long dfs(int x); void init(); int main() { #ifdef LOCAL fre...
#include<bits/stdc++.h> using namespace std; #define _ 0 const int maxn=1e6+5; const int inf=0x3f3f3f3f; const int mod=998244353; int f[maxn],vis[maxn]; int main(){ ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); //freopen(".in","r",stdin); //freopen(".out","w",stdout); int n,ans=1; ci...
#include <bits/stdc++.h> using namespace std; #define REP(i,n) for(int i=0;i<(n);i++) #define ALL(v) v.begin(),v.end() #define int long long const int MOD=1e9+7; template<typename T> void fin(T a){ cout<<a<<endl; exit(0); } int pw(int n,int k){ assert(k>=0); int res=1; while(k){ if(k&1)(res*=n)%=MOD; ...
#include<bits/stdc++.h> using namespace std; int main() { int A, B, C; cin >> A >> B >> C; if( A == B ) { if( C == 0 ) cout << "Aoki" << endl; else cout << "Takahashi" << endl; } else if( A > B ) cout << "Takahashi" << endl; else co...
#include <bits/stdc++.h> #define ll long long #define ull unsigned ll #define uint unsigned #define pii pair<int,int> #define pll pair<ll,ll> #define IT iterator #define PB push_back #define fi first #define se second #define all(a) a.begin(),a.end() #define mid ((r+l)>>1) #define lson p<<1,l,mid #define rson p<<1|1,mi...
#include<bits/stdc++.h> using namespace std; #define ll long long #define ull unsigned long long #define pb push_back #define eb emplace_back #define mp make_pair #define fi first #define se second #define endl "\n" #define print(...) " [" << #__VA_ARGS__ ": " << (__VA_ARGS__) << "] " const ll mod = 1e9 + 7; // const ...
#include<bits/stdc++.h> using namespace std; #define trace(...) __f(#__VA_ARGS__, __VA_ARGS__) template <typename Arg1> void __f(const char *name, Arg1 &&arg1) { cerr << name << " : " << arg1 << endl; } template <typename Arg1, typename... Args> void __f(const char *names, Arg1 &&arg1, Args&&... args) { const ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define all(v) v.begin(), v.end() #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) #define repr(i, n) for (ll i = (n-1); i >= 0; i--) #define Rep(n) for (ll _ = 0; _ < (ll)(n); _++) template <class S>S sum(vector<S>& a) {return accumulate(all(a), S(...
#include <iostream> #include <vector> using namespace std; int main(){ vector<int> a(4); int sum = 0; for(int i = 0; i < 4; i++){ cin >> a.at(i); sum += a.at(i); } for(int bit = 0; bit < (1<<4); bit++){ int eat = 0; for(int i = 0; i < 4; i++){ if(bit &...
#include <bits/stdc++.h> using namespace std; using ll = long long; ll calc(vector<ll> v) { ll count = 0; for (int i = 1; i <= 9; i++) { count += i * pow(10, v.at(i - 1)); } return count; } int main() { int K; cin >> K; //場のカードを管理 vector<ll> card(9, K); string S, T; vector<ll> taka(9, 0), ao(9...
#ifdef _DEBUG #define _GLIBCXX_DEBUG #endif #include <bits/stdc++.h> using namespace std; #define endl "\n" #define all(v) v.begin(), v.end() #define rep(i, begin, end) for(int i = begin; i < (int)(end); i++) #define contains(v, x) (find(all(v), x) != v.end()) template<class T> bool chmin(T& a, T b){ if (a > b){ a = b;...
#include <iostream> #include <string> #include <vector> struct Query { int T; int A; int B; }; std::istream& operator>>(std::istream& is, Query& q) { return std::cin >> q.T >> q.A >> q.B; } int main() { int N; std::cin >> N; std::string S; std::cin >> S; int Q; std::cin >> Q; std::vector<Que...
#include<bits/stdc++.h> using namespace std; #define rep(i,m,n) for(int i=m;i<n;i++) using ll=long long; int main(){ ll n; string s; cin>>n>>s; ll q; cin>>q; string sub1=s.substr(0,n); string sub2=s.substr(n,n); //cout<<sub1<<" "<<sub2<<endl; ll tcount=0; rep(i,0,q){ ll t; ll a; ll...
#include<algorithm> #include<iostream> #include<cstring> #include<cstdio> using namespace std; int n,m; int ans; int a[500005]; int main() { cin>>n>>m; for(int i=1;i<=m;i++) cin>>a[i]; sort(a+1,a+m+1); int k=1e9+7; int lst=0; a[++m]=n+1; for(int i=1;i<=m;i++) { if(a[i]-lst-1!=0) k=min(k,a[i]-lst-1); l...
#include <bits/stdc++.h> #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #define ll long long #define ALL(a) (a).begin(),(a).end() #define rep(i,n) for(int i=0;i<(n);i++) #define rrep(i,n) for(int i=n-1;i>=0;i--) #define Pii pair<int,int> #define Pll pair<long long,long long> ...
#include <bits/stdc++.h> using namespace std; #define ll long long int #define ld long double #define hcf __gcd #define test cout<<"hello"; #define pie 3.14159265358979323846 #define maxa(v) *(max_element(all(v)) #define mina(v) ...
#include <bits/stdc++.h> //#include <ext/pb_ds/tree_policy.hpp> //#include <ext/pb_ds/assoc_container.hpp> //#define ordered_set tree<int, null_type, less<int >,rb_tree_tag, tree_order_statistics_node_update> //using namespace __gnu_pbds; #pragma GCC target ("avx2") #pragma GCC optimization ("O3") #pragma GCC optimiza...
#include <iostream> #include <string> #include <algorithm> #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; int main() { int n, k; cin >> n >> k; int ans = 0; rep(i, n) rep(j, k) ans += (100*(i + 1) + (j + 1)); cout << ans << endl; }
#include <iostream> using namespace std; void solve() { int n, k; cin >> n >> k; cout << n * k * (n * 100 + k + 101) / 2 << "\n"; } int main() { cin.tie(nullptr); ios::sync_with_stdio(false); solve(); return 0; }
#include<bits/stdc++.h> using namespace std; #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; #define ll long long #define db double #define el "\n" #define ld long double #define rep(i,n) for(int i=0;i<n;i++) #define rev(i,n) for(int i=n;i>=0;i--) #define r...
#include<bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using vi = vector<int>; using vll = vector<long long>; using vb = vector<bool>; using vd = vector<double>; using vc = vector<char>; using vvi = vector<vector<int>>; using vvll = vector<vector<long long>>; using vvc = ...
#include<bits/stdc++.h> using namespace std; int main(){ double a,b; cin>>a>>b; cout<<(1-b/a)*100; return 0; }
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)(n);i++) #define all(a) a.begin(),a.end() using namespace std; using ll=long long; using P=pair<int,int>; template<typename T> using v=vector<T>; template<typename T> using vv=vector<v<T>>; template<typename T> using vvv=vector<vv<T>>; int main(){ int n;...
#include<iostream> #include<algorithm> using namespace std; const int N = 120; int a[N][N]; int b[N]; int main() { int H,W,Minn=200;; cin>>H>>W; for(int i = 1;i<=H;++i){ for(int j = 1;j<=W;++j){ cin>>a[i][j]; if(a[i][j]<Minn) Minn = a[i][j]; } } int ans=0; for(int i = 1;i<=H;++i){ for(int j = 1;j<=W;...
/*#pragma GCC target ("avx2") #pragma GCC optimization ("O3") #pragma GCC optimization ("unroll-loops") */ #include<bits/stdc++.h> using namespace std; void __print(int x) {cerr << x;} void __print(long x) {cerr << x;} void __print(long long x) {cerr << x;} void __print(unsigned x) {cerr << x;} void __print(unsigned l...
#include<bits/stdc++.h> using namespace std; int main(){ char ch1 = getchar(); char ch2 = getchar(); char ch3 = getchar(); if(ch1 == ch2 && ch2 == ch3) puts("Won"); else puts("Lost"); return 0; }
#include<bits/stdc++.h> using namespace std; int main(){ string s; cin >> s; if(s[0]==s[1] && s[0]==s[2]){ cout << "Won" << endl; }else{ cout << "Lost" << endl; } return(0); }
#include <bits/stdc++.h> using namespace std; #define ll long long #define PI acos(-1) #define vi vector<int> const int kMod = 1e9 + 7; const int kInf = (~(1 << 31)) / 2 - 500; const ll kInfL = (~(1LL << 63)) / 2 - 2000; int main() { int N, K; cin >> N >> K; vector<vector<int>> A(N, vector<int>(N)); for (int i...
#include <iostream> #include <string> #include <vector> #include <algorithm> using namespace std; int main() { long long N, M; cin >> N >> M; long long H[N], W[M]; for (int i = 0; i < N; i++) cin >> H[i]; for (int i = 0; i < M; i++) cin >> W[i]; long long dp[(N + 1) / 2][2]; for (int i = 0; i < (N + 1) / ...
#include<bits/stdc++.h> using namespace std; long long int mod=1e9+7; int main() { ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); int n; cin>>n; map<long long int,long long int> mp1,mp2; for(int i=0;i<n;i++) { int x; cin>>x; mp1[x]++; } long long int arr[n+1]; for(int i=1;i<=n;i++) { cin>...
#include<bits/stdc++.h> using namespace std; //#include <atcoder/modint> //using namespace atcoder; //using mint = modint998244353; //using mint = modint1000000007; #pragma region template using ll = long long; using PII = pair<int, int>; using PLL = pair<ll, ll>; template <class T> using V = vector<T>; template <class...
#include <bits/stdc++.h> using namespace std; using ll=long long; int main(){ long double x,y,r; cin>>x>>y>>r; r = nextafter(r,INFINITY); ll ans=0; for(ll i=ceil(x-r);i<=floor(x+r);i++){ long double p = sqrt(pow(r,2) - pow(i-x,2)); ans += floor(y+p) - ceil(y-p) + 1; } cout << ans <...
#include <bits/stdc++.h> #ifdef LILY #include "./DebugOutput.h" #else #define dbg(...) (0) #endif using int32 = int; using int64 = long long; using namespace std; class Solution { #define int int64 #define sfor(i, n) for (int i = 1; i <= n; ++i) #define tfor(i, n) for (int i = 0; i < n; ++i) int x, y, r, res = 0;...
/* بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ لَا إِلَٰهَ إِلَّا ٱللَّٰهُ مُحَمَّدٌ رَسُولُ ٱللَّٰهِ */ #include<bits/stdc++.h> using namespace std; #define ll long long #define sort(v) sort(v.begin(),v.end()) #define rev(v) reverse(v.begin(),v.end()) #define pb push_back ll mod= 1000000007; vector<ll>sv;...
#include<bits/stdc++.h> using namespace std; int n; int f[100100],num[100100]; vector<int> qwq; bool flag[100100]; void work1(){ for(int i=2;i<=n;i++){ if(flag[i]) continue; qwq.push_back(i); for(int j=i+i;j<=n;j+=i) flag[j]=1; } } void work(int x){ for(int i=0;i<qwq.size();i++) { if(x%qwq[i]==0){ num[x]...
#include <bits/stdc++.h> using namespace std; int main() { #ifndef ONLINE_JUDGE freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout); #endif int n, m; cin >> n >> m; vector<pair<int, int>> cond(m); for (auto &[a, b] : cond) cin >> a >> b; int k; cin >> k; vector<pair<int, int>> choice(k); fo...
#include <algorithm> #include <bitset> #include <complex> #include <deque> #include <exception> #include <fstream> #include <functional> #include <iomanip> #include <ios> #include <iosfwd> #include <iostream> #include <istream> #include <iterator> #include <limits> #include <list> #include <locale> #include <map> #incl...
#include <bits/stdc++.h> #define ll long long #define maxi(a, b) (a > b ? a : b) #define mini(a, b) (a < b ? a : b) #define MOD 1000000007 using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); //freopen("test_input.txt","r",stdin); ll t = 1; //cin >> ...
#include<cstdio> #include<cstring> #include<iostream> #include<algorithm> #include<cmath> #include<vector> #include<queue> #include<stack> #include<map> #define ll long long #define MAXN 200005 #define uns unsigned #define MOD 998244353ll #define INF 0x7f7f7f7f using namespace std; inline ll read(){ ll x=0;bool f=1;ch...
//雪花飄飄北風嘯嘯 //天地一片蒼茫 #include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #include <ext/rope> using namespace std; using namespace __gnu_pbds; using namespace __gnu_cxx; #define ll long long #define ii pair<ll,ll> #define iii pair<ii,ll> #define fi first #define se seco...
#include <bits/stdc++.h> //#include <atcoder/all> #define rep(i, n) for (int i=0; i < (n); i++) using namespace std; //using namespace atcoder; typedef long long ll; typedef unsigned int uint; typedef unsigned long long ull; typedef pair<int, int> P; const int INF = 1 << 30; const ll LINF = 1LL << 61; const int NIL = -...
#include<bits/stdc++.h> using namespace std; using ll = long long ; ll a[4][3000006] ; ll get(ll cnt , ll n) ; int main() { ios::sync_with_stdio(false) ; cin.tie(0) ; cin.tie(0) ; ll n , k ; cin >> n >> k ; for(int i = 1 ; i <= n ; i++) a[1][i] = 1; for(int i = 2 ;i <= 3 ; i++) { ...
#include <iostream> #include <vector> #pragma GCC target("avx") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") using namespace std; using ll=long long; #define rep(i, n) for (int i = 0; i < (int)(n); i++) // union by size + path having class UnionFind { public: vector <ll> par; // 各元の親を表す配列 vec...
#include <iostream> #include <iomanip> #include <string> #include <vector> #include <queue> #include <stack> #include <unordered_map> #include <set> #include <algorithm> #include <utility> #include <cmath> using namespace std; typedef long long llong; typedef unsigned long long ullong; // -2.1e-9 <= int <= 2.1e9 // -9...
#include <bits/stdc++.h> using namespace std; #define int long long #define endl '\n' #define maxn 200010 const int MOD = 1000000007; void solve() { int n, m, t; cin >> n >> m >> t; int pre = 0, bat = n; for (int i = 0; i < m; i++) { int a, b; cin >> a >> b; bat -= a - pre; ...
#include <bits/stdc++.h> using namespace std; //#pragma GCC optimize("Ofast") //#pragma GCC target("sse4") #define FOR(i, a, b) for(int i = (a); i < (b); ++i) #define RFOR(i, b, a) for(int i = (b) - 1; i >= (a); --i) #define SZ(a) (int)((a).size()) #define ALL(a) a.begin(), a.end() typedef long long LL; typedef pai...
#include <bits/stdc++.h> using namespace std; const long long MOD = 1e9+7; //const long long MOD = 998244353; const long long INF_LL = 1e18+11; const int INF_int = 1e9+11; #define ll long long #define mp std::make_pair #define rep(i,n) for(int i = 0;i<n;i++) #define lrep(i,n) for(long long i = 0;i<n;i++) #define All(a)...
#include<iostream> #include<vector> #include<cstdio> using namespace std; int main(void) { int N,D,H; cin>>N>>D>>H; vector<double> d(N),h(N); double max=0; double buf; for(int i=0;i<N;i++){cin>>d[i]>>h[i];} for(int i=0;i<N;i++){ buf=(H-h[i])/(D-d[i]); buf=(H+h[i])-buf*D-buf*d[i]; buf/=2.0; ...
#include <bits/stdc++.h> using namespace std; int main() { int n , s , d; cin >> n >> s >> d; int a[n][2]; bool b=0; for(int i = 0 ; i<n ; i++){ cin >> a[i][0]>> a[i][1]; if(a[i][0]<s && a[i][1]>d) { b=1; } } if(b==1){ cout << "Yes"; return 0; } cout << "No"; return 0; }
#include <bits/stdc++.h> using namespace std; using ll = long long int; using P = pair<int, int>; using vi = vector<int>; using vl = vector<ll>; using vll = vector<vl>; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep1(i, n) for (int i = 1; i <= (int)(n); i++) const ll INF = 1LL << 60; const double pi =...
#include<bits/stdc++.h> using namespace std; #define inf 0x3f3f3f3f #define eps 1e-9 #define rep(i,l,r) for(int i=l;i<r;i++) #define rrep(i,r,l) for(int i=r-1;i>=l;i--) typedef long long ll; const int maxn=2e5+5; int n; char t[maxn]; void solve() { if(n==1){ if(t[0]=='1') printf("20000000000\n"); else printf("1000...
#include <bits/stdc++.h> using namespace std; #define int int64_t #define double long double #define all(v) (v).begin(),(v).end() #define vi vector<int> #define vvi vector<vi> #define pii pair<int,int> #define vii vector<pii> const int MOD=998244353; const int INF=1e18; void io(string s1="input.txt",string s2="output.t...
#include <bits/stdc++.h> using namespace std; int a, b, c, d, x, y; int main(){ cin >> a >> b >> c >> d ; x = max({a, b}); y = min({c, d}) ; cout << x - y; }
#include <bits/stdc++.h> #define _GLIBCXX_DEBUG using namespace std; int main() { int a,b,c; cin>>a>>b>>c; cout<<21-a-b-c<<endl; }
#include <iostream> #include <vector> #include <algorithm> #include <set> #include <cmath> using namespace std; typedef long long ll; int main() { int a,b,c;cin>>a>>b>>c; if(c%2==0){ if(fabs(a)> fabs(b)) cout<<">"<<endl; else if(fabs(a)< fabs(b)) cout<<"<"<<endl; else cout<<"="<<en...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const long long LINF = 1LL << 60; const long long LMINF = 1LL << 63; const int INF = 1 << 30; #define REP(i,n) for(int i = 0;i < n;++i) #define REPS(i,x) for(int i = 1;i <= (int)(x);i++) #define RREP(i,x) for(int i=((int)(x)-1);i >= 0;i--) #define RR...
#include <bits/stdc++.h> using namespace std ; #define int long long int n, a[21] ; int fun(int idx, int orr, int xr) { if (idx > n) { return (xr^orr) ; } int cur = fun(idx+1, orr|a[idx], xr) ; cur = min(cur, fun(idx+1, a[idx], xr^orr)) ; return cur ; } signed main() { ios_...
#include<bits/stdc++.h> using namespace std; typedef long long ll; const int maxn=105; const int mod=998244353; int n,ans; int w[maxn]; ll fac[maxn]; const int B=15000; const int Q=40000; int main() { fac[0]=1ll; for(ll i=1;i<=100;i++) fac[i]=fac[i-1]*i%mod; ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);...
/* problem : algorithm : created : Programmer_juruo */ #include <bits/stdc++.h> using namespace std; #define int long long #define N 2000005 #define M 2005 #define lowbit(x) x & (-x) #define F1(i, n) for(int i = 1; i <= n; i++) #define F(i, a, n) for(int i = a; i <= n; i++) #define F0(i, n) for(int i = 0; i < n; i++)...
#include <iostream> using ll = long long; int const nmax = 100000; int const modulo = 1000000007; std::pair<int,int> dp[5 + nmax][2]; int v[5 + nmax]; std::pair<int,int> add(std::pair<int,int> f1, std::pair<int, int> f2) { return {(f1.first + f2.first) % modulo, (f1.second + f2.second) % modulo}; } std:...
#include <bits/stdc++.h> #define rep(i,n) for (int i=0; i<n; i++) #define rng(i,l,r) for (int i=l; i<r; i++) #define all(x) x.begin(), x.end() #define rall(x) x.rbegin(), x.rend() #define endl "\n" #define INF 1000000007 // 1e9+7 #define LINF 1152921504606846976 // 1LL<<60 using namespace std; using ll = long long; usi...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < n; ++i) using ll = long long; using P = pair<int,int>; int main() { int n,m; cin>>n>>m; vector<int> v(n),w(m); rep(i,n)cin>>v[i]; rep(i,m)cin>>w[i]; int j=0; rep(i,n){ while(j<m&&w[j]<v[i]){ cout<<w[j]<<" "; ...
#include<bits/stdc++.h> using namespace std; #define rep(i,x,y) for(int i=(int)(x);i<(int)(y);i++) #define print(A,x,n) rep(i,0,n){cout<<(i ? " ":"")<<A[i]x;}cout<<endl; #define pprint(A,y,m,n) rep(j,0,m){print(A[j],y,n);} const long mod=1e9+7; const int siz=3e5; const int inf=1e9; int main(){ int N,M; cin>>N>>M; int...
#include <bits/stdc++.h> using namespace std; #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; #define fast { ios :: sync_with_stdio(false); cin.tie(0); cout.tie(0); } #define pb push_back #define ll long long #define v...
#include <cstdio> #include <iostream> using namespace std; #define mod 1000000007 #define ll long long #define maxn 1005 ll f[maxn], g[maxn]; int n; char cAA, cAB, cBA, cBB; int main() { scanf( "%d", &n ); cin >> cAA >> cAB >> cBA >> cBB; if( n == 2 ) return ! printf( "1\n" ); f[1] = 2, f[0] = g[0] = 1; for( int ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define FAST ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); #define mp make_pair #define pb push_back #define inF freopen("input.txt", "r", stdin); #define outF freopen("output.txt", "w", stdout); #define endl '\n' #define mm(arr) memset(ar...
#include <bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr); int n; cin >> n; set<int> s; for (int i = 0; i < n; ++i) { int x; cin >> x; s.insert(x); } if (s.size() == n && *s.begin() == 1 && *s.rbeg...
#pragma region head #include <bits/stdc++.h> using namespace std; #define pb push_back #define fi first #define se second #define mp make_pair #define all(x) (x).begin(), (x).end() #define rep(i, n) for (int i = 0; i < (n); ++i) #define repp(i, a, b) for (int i = a; i <= (b); ++i) #define repr(i, a, b) for (int i = a; ...
#include <bits/stdc++.h> using namespace std; int main() { int n,s,d,x,y; cin>>n>>s>>d; for(int i=0;i<n;i++) { cin>>x>>y; if(d<y && s>x) { cout<<"Yes"; return 0; } } cout<<"No"; return 0; }
/* LANG:C++ PROB: */ #include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #include <functional> #include <iostream> // #define mp make_pair #define mt make_tuple #define fi first #define se second #define pb push_back #define all(x) (x).begin(), (x).end() #define rall...
#include <bits/stdc++.h> #define ll long long using namespace std; namespace IO{ inline char ch(){ static char s[1<<16],*S,*T; return (S == T)&&(T = (S = s)+ fread(s,1,1<<16,stdin),S == T)?EOF:*S++; } template<typename T> void read(T &x){ x = 0; int f(1); char c = ch(); for(;!isdigit(c);c = ...
/*-------------必要なときに使うもの------------------*/ //#define _GLIBCXX_DEBUG /*#include<atcoder/modint> #include<atcoder/math> using namespace atcoder; using mint=modint1000000007; using MINT=modint998244353;*/ /*#pragma GCC target("avx") #pragma GCC optimize("Ofast") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-l...
// #define _GLIBCXX_DEBUG // for STL debug (optional) #include <iostream> #include <iomanip> #include <cstdio> #include <string> #include <cstring> #include <deque> #include <list> #include <queue> #include <stack> #include <vector> #include <utility> #include <algorithm> #include <map> #include <set> #include <complex...
#include <bits/stdc++.h> #define rep(i, l, r) for (int i = (l); i < (r); i++) #define max(p, q) ((p) > (q) ? (p) : (q)) #define min(p, q) ((p) < (q) ? (p) : (q)) #define ALL(a) (a).begin(), (a).end() #define INF ((1LL << 62) - (1LL << 31)) #define MOD 1000000007 using namespace std; using ll = long long; using ld = lon...
#include <iostream> #include <vector> #include <algorithm> using namespace std; typedef long long ll; int main() { int n; cin >> n; vector<ll> a(n); for (int i = 0; i < n; ++i) { cin >> a[i]; } sort(a.begin(), a.end()); ll prefix_sum = 0, ans = 0; for (int i = 0; i < n; ++i) { ans +=...
#include <bits/stdc++.h> using namespace std; #define ll long long #define int ll #define pii pair<int, int> #define ull unsigned ll #define f first #define s second #define ALL(x) x.begin(),x.end() #define SZ(x) (int)x.size() #define SQ(x) (x)*(x) #define MN(a,b) a = min(a,(__typeof__(a))(b)) #define MX(a,b) a = max(a...
#include<bits/stdc++.h> #define L(i, j, k) for(int i = (j); i <= (k); i++) #define R(i, j, k) for(int i = (j); i >= (k); i--) #define ll long long #define sz(a) ((int) a.size()) #define vi vector<int> using namespace std; const int N = 2e5 + 7; int n, a[N], b[N], r1[N], r2[N]; ll sum; int main() { ios::sync_with_stdio...
#include <bits/stdc++.h> using namespace std; #define nl '\n' #define debug(...) cout << "[" << #__VA_ARGS__ << "]: "; cout << to_string(__VA_ARGS__) << endl template <typename T, size_t N> int SIZE(const T(&t)[N]) { return N; } template<typename T> int SIZE(const T& t) { return t.size(); } string to_string(const str...
#include<bits/stdc++.h> #define int long long using namespace std; int get() { int x = 0, f = 1; char c = getchar(); while(!isdigit(c)) { if(c == '-') f = -1; c = getchar(); } while(isdigit(c)) { x = x * 10 + c - '0'; c = getchar(); } return x * f; } const int N = 2e5 + 5; int n, m, q, a[N], b[N], ans, len, bin[N...
#include <iostream> #include <cstring> #include <cstdio> #include <algorithm> #include <cmath> using namespace std; const int maxn = 1000010, inf = 1e9 + 233; struct edge{int too, pre;}e[maxn << 1]; int n, m, tot; int last[maxn]; char s[maxn]; bool vis[maxn]; inline void add(int x, int y) {e[++tot] = (edge){y, last[...
#include <algorithm> #include <bitset> #include <cassert> #include <cctype> #include <climits> #include <cmath> #include <complex> #include <cstdio> #include <cstring> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #includ...
#include<iostream> #include<vector> #include<algorithm> #include<chrono> using namespace std; int main() { int pre_score; for (int i = 0; i < 1000; i++) { int si,sj,ti,tj; cin >> si >> sj >> ti >> tj; string ans=""; if (si-ti<0) { for (int j = 0; j < ti-si; j++) ...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep2(i, s, n) for (int i = (s); i < (int)(n); i++) #define pi 3.14159265359 #define all(i) i.begin(),i.end() using namespace std; const long long INF=1e9+7; const string alp="abcdefghijklmnopqrstuvwxyz"; //26 const string ALP="ABCDEFG...
#include <iostream> #include <cstdio> #include <fstream> #include <algorithm> #include <cmath> #include <deque> #include <vector> #include <queue> #include <string> #include <cstring> #include <map> #include <stack> #include <set> #include <bits/stdc++.h> using namespace std; #define lson 2*i #define rson 2*i+1 #d...
#include<bits/stdc++.h> using namespace std; #define li long long int #define rep(i,to) for(li i=0;i<((li)(to));i++) #define repp(i,start,to) for(li i=(li)(start);i<((li)(to));i++) #define pb push_back #define sz(v) ((li)(v).size()) #define bgn(v) ((v).begin()) #define eend(v) ((...
#include<bits/stdc++.h> using namespace std; int main () { int n; string s; cin>>s; int f=0; for (int i=0;i<s.size();i++) { if (i%2==0&&s[i]>='a'&&s[i]<='z') continue; if (i%2==1&&s[i]>='A'&&s[i]<='Z') continue; f=1; } if (f) printf("No\n"); else printf("Yes\n"); }
#include <bits/stdc++.h> using namespace std; int main(){ int L; cin>>L; long long ans =1; for(int i=1;i<=11;i++){ ans*=L-i; ans/=i; } cout<<ans<<endl; }
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef unsigned long long ull; mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count()); ll myRand(ll B) { return (ull)rng() % B; } int n,m; string s[15]; int sz; bool not_front[10]; ll res=0; vector<int> VV; void cal(){ vect...
//#include <atcoder/all> #include <bits/stdc++.h> using namespace std; #define rep2(x,fr,to) for(int x=(fr);x<(to);x++) #define rep(x,to) for(int x=0;x<(to);x++) #define repr(x,fr,to) for(int x=(fr);x>=(to);x--) #define all(c) c.begin(),c.end() #define sz(v) (int)v.size() typedef long long ll; typedef vector<int> ...
#include <iostream> #include <vector> using namespace std; #define int long long signed main(){ int N; cin >> N; vector<int> W(N); int S = 0; for (int i=0; i<N; i++){ cin >> W[i]; S += W[i]; } if (S % 2 != 0){ cout << 0; } else{ int s_ = S/2; int n_ = N/2; vector<vector<int>> states; for (int i=...
#include <bits/stdc++.h> using namespace std; #define fi first #define se second #define rng(i, a, b) for (int i = int(a); i < int(b); ++i) #define rep(i, b) rng(i, 0, b) #define gnr(i, a, b) for (int i = int(b) - 1; i >= int(a); --i) #define per(i, b) gnr(i, 0, b) #define all(obj) begin(obj), end(obj) #define allr(ob...
#include <bits/stdc++.h> #define ALL(x) (x).begin(),(x).end() #define PB push_back #define MP make_pair #define Mod 998244353 #define MOD 1000000007 using namespace std; using lint = long long; using vi = vector<lint>; using vvi = vector<vi>; using vvvi = vector<vvi>; using pii = pair<lint, lint>; lint modpow(lint a, ...
#include <iostream> #include <sstream> #include <vector> #include <set> #include <map> #include <deque> #include <algorithm> #include <cmath> #include <string> #include <numeric> #include <float.h> using namespace std; using ll = long long; #define canDbg 0 #define dbg(x) if(canDbg) cout << x << endl; #define rep(n,...
#include <bits/stdc++.h> using namespace std; using ll=long long; #define fi first #define se second #define rep(i,n) for(int i=0;i<n;i++) #define all(v) v.begin(),v.end() #define pb push_back template<class T,class U> inline bool chmax(T &a,U b){ if(a<b){ a=b; return true; } return false; }...
#include <bits/stdc++.h> using namespace std; const int kmax = 1003; struct Node { int x, y; } q[kmax * kmax]; struct O { int to; char c; } o[kmax]; int ans = 1e9; bool l[kmax][kmax]; int n, m, d[kmax][kmax], h = 1, t; vector<O> p[kmax]; char c; void E(int x, int y, int z) { if (d[x][y]) { return; }...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define REP(i,n) for(int i=0,_n=(int)(n);i<_n;++i) #define ALL(v) (v).begin(),(v).end() #define CLR(t,v) memset(t,(v),sizeof(t)) template<class T1,class T2>ostream& operator<<(ostream& os,const pair<T1,T2>&a){return os<<"("<<a.first<<","<<a.second<< "...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using VI = vector<int>; using VL = vector<ll>; using VS = vector<string>; template<class T> using PQ = priority_queue<T, vector<T>, greater<T>>; #define FOR(i,a,n) for(int i=(a);i<(n);++i) #define eFOR(i,a,n) for(int i=(a);i<=(n...
#include <bits/stdc++.h> #define rep(i,a,b) for(int i = (a); i <= (b); i++) #define rng(a) a.begin(), a.end() #define ina(n,a) cin >> n; for(int i = 1; i <= n; i++) cin >> a[i] #define sz(x) (int)(x).size() #define se second #define fi first #define prev coyhhhhhhyoc #define next sdNNNmNNNNNNNmd...
// #include <bits/stdc++.h> using namespace std; #define F first #define S second typedef long long ll; typedef long double ld; const ll mod = 1e9 + 7; int main () { ios_base::sync_with_stdio (0); cin.tie (0); cout.tie (0); ll n, m, q; cin >> n >> m >> q; pair<ll, ll> a[n], b[m]; for (auto& x : a)...
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define forin(in) for(ll i=0; i<(ll)in.size(); i++) cin>>in[i] #define forout(out) for(ll i=0; i<(ll)out.size(); i++) cout<<out[i]<<" " #define rep(i, n) for(ll i=0; i<(n); i++) #define rep_up(i, a, n) for (ll i = a; i < n; ++i) #define rep_down(i, a, n...
#include <bits/stdc++.h> using namespace std; using ll = int64_t; int main(){ double r,x,y; ll hosu = 0; cin >> r >> x >> y; if(sqrt(x * x + y * y) / r < 1){ hosu = 2; } else{ hosu = ceil(sqrt(x * x + y * y) / r); } cout << hosu; }
#include <iostream> #include <vector> #include <algorithm> #include <string> #include <numeric> #include <utility> #include <tuple> #define REP(i, a, b) for (int i = int(a); i < int(b); i++) using namespace std; using ll = long long int; using P = pair<ll, ll>; // clang-format off #ifdef _DEBUG_ #define dump(...) do{...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef const int ci; typedef vector<int> vi; typedef pair<ll, ll> pll; #define INF (2e12) #define fori(i, s, e) for(int i = s; i < ((int)e); ++i) #define forj(i, s, e) for(int i = s; i >= ((int)e); --i) #define all(s) (s).begin(), (s).end() #define ...
#include<bits/stdc++.h> using namespace std; namespace mymtx{ const int dim = 3; template<class T> array<array<T,dim>,dim> mult(array<array<T,dim>,dim> a, array<array<T,dim>,dim> b){ array<array<T,dim>,dim> ret{}; for(int i=0;i<dim;i++) for(int j=0;j<dim;j++) for(int k=0;k<dim;k++) ret[i][j] += a[i][...
//yukicoder@cpp14 //coder:luckYrat(twitter:@luckYrat_) //競技プログラミングから逃げるな //https://www.youtube.com/watch?v=z_B9iJ8r4ic //せんげん! #include <iostream> #include <cmath> #include <algorithm> #include <iomanip> #include <string> #include <vector> #include <set> #include <stack> #include <queue> #include <map> #include <bit...
#include <bits/stdc++.h> using namespace std; template <typename A, typename B> string to_string(pair<A, B> p); template <typename A, typename B, typename C> string to_string(tuple<A, B, C> p); template <typename A, typename B, typename C, typename D> string to_string(tuple<A, B, C, D> p); string to_string(const...
#include "bits/stdc++.h" using namespace std; #define int long long #define eb emplace_back #define mp make_pair typedef pair<int,int> pii; #define f first #define s second #define min(a,b) ((a<b)?a:b) //const int mod=1000000007; bool debug=0; vector<int> adjl[200005]; int dis[200005],prevv[200005]; pii fur; void f...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { int n; ll t; cin >> n >> t; ll a[n]; for (int i = 0; i < n; i++) cin >> a[i]; vector<ll> sum1, sum2; ll sum; for (ll bit = ((ll)1 << (n / 2)) - 1; bit >= 0; bit--) { sum = 0; for (int i = 0; bit >> i; i++) { ...
#include "bits/stdc++.h" using namespace std; #define sim template < class c #define ris return * this #define dor > debug & operator << #define eni(x) sim > typename \ enable_if<sizeof dud<c>(0) x 1, debug&>::type operator<<(c i) { sim > struct rge { c b, e; }; sim > rge<c> range(c i, c j) { return rge<c>{i, j}; } sim...
//#include <bits/stdc++.h> #include <queue> #include <iostream> #include <iomanip> #include <math.h> #include <cmath> #include <algorithm> #include <cstring> #include <cstdio> #include <string> #define F(i, a, b) for(register int i = a, i##end = b; i <= i##end; i++) #define UF(i, a, b) for(register int i = a, i##end = ...
//#include<bits/stdc++.h> #include <iostream> #include <string> #include <vector> #include <algorithm> #include <sstream> #include <queue> #include <deque> #include <bitset> #include <iterator> #include <list> #include <stack> #include <map> #include <set> #include <functional> #include <numeric> #include <utility> #in...
#include <bits/stdc++.h> using namespace std; int main() { int a,b,c,d,ans; cin>>a>>b>>c>>d; ans = max(a-c, max(a-d, max(b-c, b-d))); cout<<ans; return 0; }
#include<bits/stdc++.h> #define int long long #define REP(i,a,n) for(int i=a;i<(n);i++) #define REP_sz(i,s) for(int i=0;i<s.size();i++) #define gcd(a,b) __gcd(a,b) #define RE return #define FILL(a,b) memset(a,b,sizeof(a)) #define SO(a) sort(all(a)) #define all(a) a.begin(),a.end() #define pb push_back #define sz(a) a.s...
#include<bits/stdc++.h> using namespace std; typedef long long ll; const ll INF=1e8; int n,m,res=0,cnt=0,tot=0; int b[300005]; ll pp[300005],qq[300005]; int h[300005],to[600005],ver[600005]; inline int read() { register int x=0,f=1;register char s=getchar(); while(s>'9'||s<'0') {if(s=='-') f=-1;s=getchar();} while(s...
#include<bits/stdc++.h> #define Re register using namespace std; const int N=10,M=100005; struct Node { int L,V; bool operator <(const Node& b) const { return L==b.L ? V<b.V : L<b.L; } bool operator <(const int& b) const { return V<b; } }b[M]; int n,m; int Max; int c[N]; int p[N]; int f[N]; int Maxx[M]; int...
#include <bits/stdc++.h> using namespace std; #define INF 1111111111111111 typedef long long ll; struct gogo { ll to,nt,st; }; ll n,m,x,y,a,b,t,k,d[101010]; vector<gogo> vec[101010]; void bfs() { queue<ll>que; que.push(x); while(!que.empty()) { int from=que.front(); que.pop(); ...
#include "bits/stdc++.h" using namespace std; typedef long long li; int main() { cin.tie(0); ios::sync_with_stdio(false); const li n = 4; vector<li> xs(n); for (int i = 0; i < n; ++i) { cin >> xs[i]; } const li sum = accumulate(xs.begin(), xs.end(), 0LL); bool ok = false; ...
#include <iostream> using namespace std; int main() { int v, t, s, d; cin >> v >> t >> s >> d; cout << (d <= (s * v) && d >= (t * v) ? "No" : "Yes") << '\n'; cin.ignore(2); return 0; }
//Code Written by Pinaki Bhattacharjee #include<bits/stdc++.h> using namespace std; // typedef typedef long long ll; typedef long double ld; typedef unsigned int uint; typedef unsigned long long ull; // #define #define LOCAL #define INF 1e18 #define MAX 10000 #define PI 2*acos(0.0) #define endl "\n" #define pb push_b...
#include<bits/stdc++.h> using namespace std; void __print(int x) {cout << x;}void __print(long x) {cout << x;}void __print(long long x) {cout << x;}void __print(unsigned x) {cout << x;}void __print(unsigned long x) {cout << x;}void __print(unsigned long long x) {cout << x;}void __print(float x) {cout << x;}void __print...
//#pragma GCC optimize("Ofast,unroll-loops") //#pragma GCC target("avx2,tune=native") #include <bits/stdc++.h> using namespace std; #define all(v) (v).begin(), (v).end() #define sz(a) ((long long)(a).size()) #define X first #define Y second using ll = long long; using ull = unsigned long long; using dbl = long doubl...
#include<cstdio> #include<iostream> #include<cstring> #include<algorithm> #include<cmath> using namespace std; int n,m,num[105][105],ans=0; char s[105][105]; int main() { scanf("%d%d",&n,&m); for(int i=1;i<=n;i++) { scanf("%s",s[i]); for(int j=1;j<=m;j++) { if(s[i][j-1]=='#')continue; if(i>1&&s[i][j-1]==...
#pragma GCC optimize ("O2") #pragma GCC target ("avx2") #include<bits/stdc++.h> //#include<atcoder/all> //using namespace atcoder; using namespace std; typedef long long ll; #define rep(i, n) for(int i = 0; i < (n); i++) #define rep1(i, n) for(int i = 1; i <= (n); i++) #define co(x) cout << (x) << "\n" #define cosp(x)...
#include "bits/stdc++.h" using namespace std; long long ncr(long long a,long long b) { long long m=1; for(int i=a;i>b;i--) { m*=i; m/=a-i+1; } return m; } int main() { ios::sync_with_stdio(false); cin.tie(0); long long a = 0, b = 0, c = 0, d = 0, e = 0, f = 0, m = 0, n =...
#include <iostream> #include <string> constexpr int MAX = 30; long long dp[MAX + 1][MAX + 1]; std::string find_kth(int A, int B, long long K) { if (A == 0) { return std::string(B, 'b'); } if (B == 0) { return std::string(A, 'a'); } if (K <= dp[A - 1][B]) { return std::string(...
#include <bits/stdc++.h> #pragma GCC target ("avx2") #pragma GCC optimization ("O3") #pragma GCC optimization ("unroll-loops") #pragma comment(linker, "/stack:200000000") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #pragma GCC target("fpmath=387") //extra precision #define debug_inp...
#include <bits/stdc++.h> #define rep(i, l, r) for (int i = (l); i < (r); i++) using namespace std; typedef long long ll; map<vector<int>, ll> mp; ll MOD = 1e9 + 7; ll mod_pow(ll x, ll n, ll mod) { ll res = 1; while (n > 0) { if (n & 1) res = res * x % mod; x = x * x % mod; n >>= 1; ...
#include <bits/stdc++.h> using namespace std; using ll = long long; constexpr ll MOD = 998244353; using graph = vector<vector<int>>; bool can_reach(const graph &g, const int s, const int t, vector<bool> &visited){ if(s==t)return true; if(!visited[s]){ visited[s] = true; for(const auto u: g[s]){...
#define _USE_MATH_DEFINES #include "bits/stdc++.h" using namespace std; #define FOR(i,j,k) for(int (i)=(j);(i)<(int)(k);++(i)) #define rep(i,j) FOR(i,0,j) #define each(x,y) for(auto &(x):(y)) #define mp make_pair #define MT make_tuple #define all(x) (x).begin(),(x).end() #define debug(x) cout<<#x<<": "<<(x)<<endl #defi...
#include<bits/stdc++.h> using namespace std; #define ll long long #define rep(i,a,n) for(ll i=a;i<n;i++) #define rev(i,n,a) for(ll i=n-1;i>=a;i--) #define f first #define s second #define vll vector<ll> #define vvll vector<vector<ll>> #define vpii vector<pair<int,int>> #define vpll vector<pll> #define pll pair<ll,ll> ...
#include<bits/stdc++.h> using namespace std; #define fi(a,b) for(int i=a;i<b;i++) #define fj(a,b) for(int j=a;j<b;j++) #define ff first #define ss second #define ll long long #define ld long double #define ull unsigned long long #define bp(x) __builtin_popcount(x) #define pr(x) for(auto it: x) cout<<...
// E - Throne #include <bits/stdc++.h> using namespace std; using ll = long long; // 拡張ユークリッド互除法 // (g,x,y): ax+by=g tuple<ll,ll,ll> extgcd(int a, int b){ if(b==0) return {a, 1, 0}; auto[g, x, y] = extgcd(b, a%b); return {g, y, x-a/b*y}; } int solve(int n, int s, int k){ auto[g, x, y] = extgcd(k, n); if(s%g) ret...
#include<iostream> #include<algorithm> #include<string> #include<vector> #include<cstdlib> #include<queue> #include<set> #include<cstdio> #include<map> #include<cassert> using namespace std; #define ll long long #define reps(i, a, b) for(int i = a; i < b; i++) #define rreps(i, a, b) for(int i = a-1; i >= b; i--) #def...
#include <iostream> #include <vector> #include <algorithm> #include <cmath> #include <queue> #include <string> #include <map> #include <set> #include <stack> #include <tuple> #include <deque> #include <array> #include <numeric> #include <bitset> #include <iomanip> #include <cassert> #include <chrono> #include <random> ...
//BY: YASH JAIN, CF: BitSane #include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> // Common file #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; using namespace std; typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> pbds; #define May_the_fork_be_with_...
#include <bits/stdc++.h> using namespace std; typedef signed long long ll; #define _P(...) (void)printf(__VA_ARGS__) #define FOR(x,to) for(x=0;x<(to);x++) #define FORR(x,arr) for(auto& x:arr) #define FORR2(x,y,arr) for(auto& [x,y]:arr) #define ALL(a) (a.begin()),(a.end()) #define ZERO(a) memset(a,0,sizeof(a)) #define ...
#include <bits/stdc++.h> #define ll long long #define ld long double using namespace std; const int N = 2e5 + 5, mod = 998244353; int fact[N], inv[N]; vector<int> primes[N]; int mul(int a, int b){ return 1ll * a * b % mod; } int add(int a, int b){ return (a + b) % mod; } int fp(int b, int p){ if(!p) r...
#include<iostream> #include<algorithm> #include<vector> using namespace std; typedef long long ll; int p[102][2]; int q[102][2]; int main(){ int n,m; cin>>n>>m; for(int i=1;i<=m;i++){ cin>>p[i][0]>>p[i][1]; } int k; cin>>k; for(int i=0;i<k;i++){ cin>>q[i][0]>>q[i][1]; } int ans = 0; for(...
#include <bits/stdc++.h> using namespace std; int main(){ int n; cin >> n; vector<int> a(n), b(n); int ans = INT_MAX; for(int i = 0; i < n; i++){ cin >> a[i] >> b[i]; } for(int i = 0; i < n; i++){ for(int j = 0; j < n; j++){ if(i == j) ans = min(ans, a[i] + b[j]); else ans = min(ans, ma...
#include <bits/stdc++.h> using namespace std; // #include <ext/pb_ds/assoc_container.hpp> // #include <ext/pb_ds/tree_policy.hpp> // using namespace __gnu_pbds; // #define ordered_set tree<int, null_type,less_equal<int>, rb_tree_tag,tree_order_statistics_node_update> #define int long long int #define endl "\n" #define ...
#include <algorithm> #include <cmath> #include <cstdio> #include <deque> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <stack> #include <string> #include <vector> using namespace std; typedef long long ll; #define MOD 1000000007 // 1-indexed const int N = 1000010; ve...
#include<bits/stdc++.h> using namespace std; #define pb push_back #define rep(i, n) for(int i=0;i<(int)(n);i++) #define rep2(i, j, n) for(int i=j;i<(int)(n);i++) #define all(v) v.begin(), v.end() using ll = long long; using P = pair<int, int>; map<int, ll> table; int main(){ int N; cin >> N; ll C; cin ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; const int N=2e5+5,M=2e4+5,inf=0x3f3f3f3f,mod=1e9+7; #define mst(a,b) memset(a,b,sizeof a) #define PII pair<int,int> #define fi first #define se second #define pb push_back #define lx x<<1 #define rx x<<1|1 map<int,ll>mp; int main(){ int n,C; scanf("%d...
#include <bits/stdc++.h> using namespace std; #define ar array #define ll long long #define For(i,k,n) for(int i=k;i<n;i++) #define Forll(i,k,n) for(long long int i=k;i<n;i++) #define Forull(i,k,n) for(long long int i=k;i<n;i++) const ll MOD = 1e9 + 7; const ll INF = 1e9; void solve(){ int a,b,c; cin>>a>>...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define pb push_back #define mii map <int, int> #define mll map <ll, ll> #define pii pair <int, int> #define pll pair <ll, ll> #define vi vector <int> #define vd vector <double> #define vll vector <ll> #define fi first #define se second #define si set ...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) #define rep2(i, s, n) for (ll i = (s); i < (ll)(n); i++) #define all(v) v.begin(), v.end() #define sz(v) v.size() #define INF 10000000000000000 //10^16 template <typename T> bool chmax(T &a, const T& b...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (int)(n); i++) using namespace std; using LL = long long; using P = pair<int,int>; const long double INF = 2e12; const long double eps = 1e-12; int N, M, K; vector<int> A; long double solve(long double ans){ vector<long double> dp(N + 1), sum(N + 1); rep...
#include<bits/stdc++.h> using namespace std; using ll = long long; using pint = pair<int,int>; const int D = 100000; int main() { int N; cin >> N; vector<int> a(N); vector<vector<bool>> dp(N + 1, vector<bool>(D + 1, false)); dp[0][0] = true; for(auto &i : a) cin >> i; for(int i = 0; i < N; i++) { for(int j =...
#include<bits/stdc++.h> using namespace std; #define all(x) (x).begin(),(x).end() #define pb push_back #define lb lower_bound #define ub upper_bound #define fi first #define se second #define pii pair<int,int> #define fastIO ios_bas...
#include <bits/stdc++.h> using namespace std; int main() { int N, M; cin >> N >> M; vector<pair<int, int>> P(M); for (int i = 0; i < M; i++) cin >> P.at(i).first >> P.at(i).second; sort(P.begin(), P.end()); set<int> S; S.insert(N); int l = 0; while (l < M) { vector<int> A, B; int r = l; w...
#include <bits/stdc++.h> using namespace std; #define REP(i,n) for(long long i=0; i<n; i++) #define pii pair<long long,long long> #define vi vector<long long> #define vii vector<pii> #define ll long long long long par[200001],sizeT[200001],sizeP[200001],sizeX[200001],N,M; void Initialize(){ for(long long i=1; i<=N...
#include <bits/stdc++.h> using namespace std; #define ll long long #define all(c) (c).begin(), (c).end() void solve() { int N; cin >> N; vector <pair <int, int> > time(N); for (auto &el : time) cin >> el.first >> el.second; int ans = INT_MAX; for (int i = 0; i < N; i++) { ans = m...
#include <bits/stdc++.h> using namespace std; int main(){ int a=100000; int b=100000; int aa=0; int N=0; int ans=0; cin>>N; vector<int>A(N),B(N); for(int i=0; i<N; i++){ cin>>A.at(i)>>B.at(i); } for(int i=0; i<N; i++){ if(A.at(i)<a){ a=A.at(i); aa=i; } } for(int j=0; j<N;...
#pragma GCC optimize("O2") #include<bits/stdc++.h> using namespace std; typedef long long ll; const ll MXN = 3e3 + 10; ll H, W, Par[MXN], Sz[MXN]; vector<ll> R[MXN], C[MXN]; string s[MXN]; ll f1, f2, f3; ll Find(ll x){ return (x == Par[x] ? x : Par[x] = Find(Par[x])); } bool Union(ll u, ll v){ u = Find(u), v =...
#include<bits/stdc++.h> using namespace std; vector<string> unique(vector<string> vec){ //あんまり値渡しは良くない気がするけど一回ならいいか。 //12文字ならKMPとかするまでもないね。 sort(vec.begin(),vec.end(),[](auto const& l,auto const& r){ if(l.size()==r.size())return l>r; return l.size()>r.size(); });//文字列長い順にsort vector<pair...
#pragma GCC optimize ("O2") #pragma GCC target ("avx2") //#include<bits/stdc++.h> //#include<atcoder/all> //using namespace atcoder; #include<iostream> using namespace std; typedef long long ll; #define rep(i, n) for(int i = 0; i < (n); i++) #define rep1(i, n) for(int i = 1; i <= (n); i++) #define co(x) cout << (x) <<...
//#pragma GCC optimize("Ofast") //#pragma GCC optimize("unroll-loops") //#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using db = double; using ld = long double; template <typename T> usin...
#include <cstdio> #include <algorithm> #include <cstring> #include <iostream> #include <vector> #include <cctype> #include <bitset> #include <cmath> #include <queue> #include <list> #include <map> #include <set> #include <unordered_map> using namespace std; typedef long long ll; int n; int gcd(int a,int b){ return b=...
#include <bits/stdc++.h> using namespace std; #define ll long long #define rep(i, n) for( int i=0; i<(n); i++) int main(){ ll n; cin >> n; map<ll, ll> mp; for(int i = 0; i < n; i++){ int a; cin >> a; mp[a] += 1; } ll res = 0; auto begin = mp.begin(), end = mp.end(); for(au...
#pragma GCC optimize(2) #include <bits/stdc++.h> #define INF 1000000000 #define LINF 1000000000000000000 #define MOD 1000000007 #define INF63 1061109567 #define INF127 9187201950435737471 #define UINF 18446744073709551615 #define F first #define S second #define ll long long using namespace std; ll mod; ll ksm(ll x,ll ...
#include<bits/stdc++.h> typedef long long int ll; typedef unsigned long long int ull; #define BIG_NUM 2000000000 #define HUGE_NUM 4000000000000000000 //オーバーフローに注意 #define MOD 1000000007 #define EPS 0.000000001 using namespace std; ll mod_pow(ll x,ll count, ll mod){ if(count == 0)return 1; ll ret = mod_pow((x*x)%m...
#include <bits/stdc++.h> #define rep(i,N) for(int i=0; i<(N); i++) using namespace std; int main() { string s; cin >> s; cout << s.at(1) << s.at(2) << s.at(0) <<endl; }
#include <bits/stdc++.h> const long long INF = 1e9; const long long MOD = 1e9 + 7; //const long long MOD = 998244353; const long long LINF = 1e18; using namespace std; #define YES(n) cout << ((n) ? "YES" : "NO" ) << endl #define Yes(n) cout << ((n) ? "Yes" : "No" ) << endl #define POSSIBLE(n) cout << ((n) ? "POSSIB...
#include<bits/stdc++.h> #define rep(i, n) for(int i=0; i<n; i++) #define repo(i, n) for(int i=1; i<=n; i++) #define ssort(a) sort(a.begin(), a.end()) #define INF 1001001001 #define INFll 10010010010010010 // debug用 #define PrintVec(x) for (auto elementPrintVec: x) { cout << elementPrintVec << " "; } cout << endl; usin...
#define _CRT_SECURE_NO_WARNINGS #include<bits/stdc++.h> using namespace std; const int N = 1e8 + 10; typedef long long ll; int main(){ int t,n,m; cin>>n>>m; int ans1=0,ans2=0; while(n){ ans1+=n%10; n/=10; } while(m){ ans2+=m%10; m/=10; } cout<<max(ans1,ans2)<<endl; return 0; }
#include "bits/stdc++.h" using namespace std; /* find my code templates at https://github.com/galencolin/cp-templates also maybe subscribe please thanks */ #define send {ios_base::sync_with_stdio(false);} #define help {cin.tie(NULL);} #define f first #define s second #define getunique(v) {sort(v.begin(), v.end())...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef long double ld; #define FOR(i, a, b) for (int i = a; i < b; ++i) #define REP(i, n) for (int i = 0; i < n; ++i) int main() { string s, t; int n; cin >> n; cin >> s >> t; vector<int> szero; vector<int>...
#include <bits/stdc++.h> using namespace std; #define ll long long #define endl "\n" #define mod 1000000007 int main() { #ifndef ONLINE_JUDGE // for getting input from input.txt freopen("input.txt", "r", stdin); // for writing output to output.txt freopen("output.txt", "w", stdout); #endif ios_...
#include <bits/stdc++.h> using namespace std; #define io ios_base::sync_with_stdio(false); cin.tie(nullptr); #define sim template < class c #define ris return * this #define dor > debug & operator << #define eni(x) sim > typename \ enable_if<sizeof dud<c>(0) x 1, debug&>::type operator<<(c i) { sim > struct rge { c b...
#include <bits/stdc++.h> using namespace std; int main() { cin.tie(0); ios::sync_with_stdio(false); int n; cin >> n; vector<int> ans(n); for (int i = 1; i <= n; i++) { multiset<int> st; int now = i; for (int j = 2; j * j <= n; j++) { while (now % j == 0) { st.insert(j); ...
#pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <bits/stdc++.h> using namespace std; #define DEBUG #ifdef DEBUG inline void debug_print() { cerr << endl; } template <typename T1, typename... T2> void debug_print(const T1 a, const T2 &... b) { cerr << a << ' '; debu...
#include<bits/stdc++.h> using namespace std; typedef long long ll; ll dp[65][3]; ll n; vector<ll>v; void ctdp() { dp[0][0]=1; dp[0][1]=1; for(ll i=1;i<=n;i++){ if(v[i-1]==0){ dp[i][0]=dp[i-1][0]; dp[i][1]=dp[i-1][0]+(2*dp[i-1][1]); }else{ dp[i][0]=(2*dp[i...
#include <bits/stdc++.h> using namespace std; const int N=4e5+2; int stk[N],top; int n,m,p,e,a[N],b[N]; int main() { scanf("%d",&n); m=n<<1; for(int i=1;i<=m;++i) { scanf("%d",&a[i]); b[i]=a[i]; } sort(b+1,b+m+1); for(int i=1;i<=m;++i) if(a[i]<b[n])++p; else if(a[i]>b[n])++e; for(int i=1;i<=m;++i) { ...
// Problem: C. The Sports Festival // Contest: Codeforces - Codeforces Round #715 (Div. 2) // URL: https://codeforces.com/contest/1509/problem/C // Memory Limit: 256 MB // Time Limit: 1000 ms // // Powered by CP Editor (https://cpeditor.org) /* authored by aden_frost on 07-03-2021 Go Corona Corona Go...
#include<stdio.h> #define reg register #define ri reg int #define rep(i, x, y) for(ri i = x; i <= y; ++i) #define nrep(i, x, y) for(ri i = x; i >= y; --i) #define DEBUG 1 #define ll long long #define il inline #define swap(a, b) ((a) ^= (b) ^= (a) ^= (b)) #define max(i, j) (i) > (j) ? (i) : (j) #define min(i, j) (i) < ...
#include<bits/stdc++.h> #define lint long long int #define rep(i,n) for(int i=0;i<int(n);i++) #define per(i,n) for(int i=n-1;i>=0;i--) #define arep(i,a,n) for(int i=a;i<n;i++) #define sort(a) sort(a.begin(),a.end()) #define reverse(a) reverse(a.begin(),a.end()) #define fill(a,x) fill(a.begin(),a.end(),x) #define eb(dat...
#include<bits/stdc++.h> #define int long long #define N 200010 using namespace std; int n,m; int a[N]; vector<int> v[N]; int dp[N],ans[N],res=-1e18; signed main(){ scanf("%lld%lld",&n,&m); for(int i=1;i<=n;i++) scanf("%lld",&a[i]); for(int i=1;i<=m;i++){ int x,y; scanf("%lld%lld",&x,&y); v[x].push_back(y); ...
#include <bits/stdc++.h> using namespace std; // template {{{ using i32 = int; using u32 = unsigned int; using i64 = long long; using u64 = unsigned long long; #define range(i, l, r) for (i64 i = (i64)(l); i < (i64)(r); (i) += 1) #define rrange(i, l, r) for (i64 i = (i64)(r) - 1; i >= (i64)(l); (i) -= 1) #define w...
#include<bits/stdc++.h> using namespace std; using ll = long long; int main() { ll S, P; cin >> S >> P; for (ll i = 1; i * i <= P; i++) { if (P % i) continue; if (i + P / i == S) { cout << "Yes" << endl; return 0; } } cout << "No" << endl; }
#include <iostream> using namespace std; int main() { int a,b,c,result; cin>>a >>b>>c; if((a*a)+(b*b) < (c*c)) cout<<"Yes"<<endl; else cout<<"No"<<endl; }
#include<iostream> #include<cstdlib> #include<cmath> #include<algorithm> #include<vector> #include<map> #include<stdio.h> #include<set> #include<queue> #include<stack> #include<cstring> #include <numeric> #include <unordered_map> #include <unordered_set> #include <sstream> //#include<bits/stdc++.h> #define FILE_NAME "...
#include<bits/stdc++.h> using namespace std; #define ll long long int #define get(a) ll a ; cin >> a ; #define show(a) cout << a << endl; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); double a, b, w; cin >> a >> b >> w; int lower = int(ceil(1000*w/b)) ; int upper = int(floor(1000*w/a)); ...
#include <iostream> using namespace std; int A, B; double W; int isin(double N) { if(N >= A and N <= B) { return true; } else { return false; } } int main() { cin >> A >> B >> W; int max = 0; int min = 0; for (int i = 1; i <= W * 1000; i++) { double pre = W * 1000 ...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) #define sz(x) int(x.size()) #define show(x) {for(auto i: x){cout << i << " ";} cout << endl;} #define isin(x,l,r) ((l) <= (x) && (x) < (r)) using namespace std; using ll = long long; using pii = pair<int,int>; using pll = pair<ll,ll>; using tii = ...
#include <iostream> #include <cmath> using namespace std; #define rep(i,n) for(int i=0;i<(n);i++) using ll = long long; int in(){ double x; cin >> x; x*=10000; return round(x); } bool ok(ll dx,ll dy,ll z){ return dx*dx+dy*dy <= z*z; } ll f(ll x,ll y,ll z,ll lim){ int l=0,r=1; ll res = 0; for(int i=1e...
// 状压表示点的集合 // 每次尝试加入一个点,看能不能构成一个完全图 // 若能,则这个点集的完全图数为1 // 否则采用环形DP的方法求最小完全图数 // 太菜了,写不出来QAQ #include <cstdio> #include <algorithm> #include <cstring> #include <vector> #define INF 0x3f3f3f3f using namespace std; const int maxn = 18; int n, m; int grap[maxn + 1][maxn + 1]; int f[1 << maxn], good[1 << maxn]; int ma...
#include<bits/stdc++.h> using ll = int_fast64_t; using P = std::pair<ll,ll>; using PP = std::pair<ll,P>; #define REP(i,b,e) for(int i=b; i<e; i++) #define PRINT(vec) {printf("[ ");for(auto &i:vec)printf("%ld ",i);puts("]");} #define fi first #define se second const int MOD = 1e9+7; int dx[] = {0, 1, 0, -1, 1, 1, -1, ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define ALL(v) (v).begin(), (v).end() using ll = long long; constexpr int INF = 1e9; constexpr long long LINF = 1e18; constexpr long long MOD = 1e9 + 7; /* 実行時MODint : template <int& MOD = 1000000007> static ...
#include<bits/stdc++.h> #include <iterator> #include <iostream> #include <numeric> #include <math.h> #define ll long long #define ull long #define mpa make_pair #define pb push_back #define ff first #define pii pair<ll,ll> #define dd double #define trace(x) cerr << #x << " : " << x << endl #define ss second #define boo...
#include <algorithm> #include <complex> #include <functional> #include <iostream> #include <map> #include <memory> #include <queue> #include <regex> #include <set> #include <sstream> #include <stack> #include <string> #include <thread> #include <tuple> #include <type_traits> #include <vector> #define rep(i, n) for (i...
//Bismillah Hir Rehmanir Rahim //Allah knows best using namespace std; #include <iostream> #include <cstdio> #include <cstdlib> #include <algorithm> #include<bits/stdc++.h> #include <cmath> #include <vector> #include <set> #include <map> #include <unordered_set> #include <unordered_map> #include <queue> #include <ctime...
#include<bits/stdc++.h> using namespace std; #define endl "\n" #define fast ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0) typedef long long ll; #define test ll t;cin>>t;while(t--) #define f first #define s second #define pb push_back #define pop pop_back #define int long long int #define all(x) x.begin(), x.e...
#include<bits/stdc++.h> using namespace std; int main(void) { int a,b; cin>>a>>b; if(b%a==0) cout<<"Yes\n"; else cout<<"No\n"; }