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#include<iostream> using namespace std; int N, X; string S; int main() { cin >> N >> X >> S; int res = X; for (int i = 0; i < S.size(); i++) { if(S[i] == 'o') res++; if(S[i] == 'x') { res--; res = max(0, res); } } cout << res << endl; }
/* Jai Shree Ram 🚩🚩🚩 */ #include "bits/stdc++.h" #define ll long long int #define oo 1000000000000000000 #define forr(i,n) for(int i=0;i<n;i++) #define fastio ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0) #define all(x) x.begin(),x.end() #define unique(v) sort(all(v)); v.resize(distance(v.begin(),unique(a...
#include <iostream> #include <cstdio> #include <cstdlib> #include <algorithm> #include <cmath> #include <vector> #include <set> #include <map> #include <unordered_set> #include <unordered_map> #include <queue> #include <ctime> #include <cassert> #include <complex> #include <string> #include <cstring> #include <chrono> ...
#include <bits/stdc++.h> using namespace std; map<int64_t, int64_t> memo; int64_t solve(int64_t X, int64_t Y) { if (Y <= X) { return X - Y; } if (Y == X + 1 || Y == 2 * X) { return 1; } if (memo.count(Y) > 0) { return memo[Y]; } int64_t ans = abs(X - Y); //最...
#include<bits/stdc++.h> using namespace std; #define INF 1e9 #define MOD 1000000007 #define foru(i,a,b) for(int i=(a); i<(b); i++) #define forue(i,a,b) for(int i=(a); i<=(b); i++) #define forb(i,n) for(int i=n-1; i>=0; i--) #define forall(it,v) for(auto it=v.begin();it!=v.end();++it) #define pb push_back #define fst fi...
#include <bits/stdc++.h> typedef long long ll; typedef unsigned long long ull; using namespace std; int main() { #ifndef ONLINE_JUDGE freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout); #endif ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); ll a; cin >> a; ...
#include<bits/stdc++.h> using namespace std; #define SPEED ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0); #define READ freopen("out.txt","r",stdin) #define WRITE freopen("out.txt","w",stdout); #define pb push_back #define mem(arr,val) memset(arr,val,sizeof(arr)) #define sf(x) scanf("%d",&x) #define sf2(x,y) s...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0; i<(n); i++) #define rep2(i,x,n) for(int i=x; i<(n); i++) #define ALL(n) begin(n),end(n) using namespace std; using P = pair<int, int>; using ll = long long; int main() { int k; cin >> k; int a=1,b=1,c=1; ll ans = 0; while(a*b*c<=k){ whi...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; #define fi first #define se second #define N 214514 #define all(x) (x).begin(), (x).end() const ll mod = 1000000007; const ll inf = 1000000000000000000; int main() { vector<ll> cnt(10); ll k; cin >> k; for (int...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<long long> VL; typedef vector<vector<long long>> VVL; typedef pair<int,int> P; typedef tuple<int,int,int> tpl; #define ALL(a) (a).begin(),(a).end() #define SORT(c) sort((c).begin(),(c).e...
#include <bits/stdc++.h> using namespace std; //begin of def #define fastio ios_base::sync_with_stdio(false);cin.tie(0) #define endl '\n' using lli = long long int; using ulli = unsigned long long int; using Ld = long double; using pii = pair<int, int>; using pll = pair<lli, lli>; using pld = pair<Ld, Ld>; #define X...
#include <bits/stdc++.h> using namespace std; typedef long long lint; #define rep(i,n) for(lint (i)=0;(i)<(n);(i)++) #define repp(i,m,n) for(lint (i)=(m);(i)<(n);(i)++) #define repm(i,n) for(lint (i)=(n-1);(i)>=0;(i)--) #define INF (1ll<<60) #define all(x) (x).begin(),(x).end() const lint MOD =1000000007; //const lint ...
#include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; cout<<(1<<n)-1<<endl; for(int i=1;i<(1<<n);i++) { for(int j=0;j<(1<<n);j++) putchar('A'+(__builtin_popcount(i&j)&1)); puts(""); } return 0; }
#include <bits/stdc++.h> using namespace std; vector<string> ret[8]; int main(){ ret[0].push_back("AB"); for(int i=1;i<8;i++){ for(string s: ret[i-1]){ string t=""; for(int j=0;j<s.size();j++){ t+=s[j]; t+=s[j]; } ret[i].push_back(t); } for(int j=0;j<(1<<i);j++){ string t=""; if(j==0){ ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> p_ll; template<class T> void debug(T itr1, T itr2) { auto now = itr1; while(now<itr2) { cout << *now << " "; now++; } cout << endl; } #define repr(i,from,to) for (ll i=(ll)from; i<(ll)to; i++) #define all(vec) vec.begin(), vec.en...
#include <iostream> #include <string> #include <algorithm> #include <vector> #include <map> #include <cmath> #include <queue> #include <deque> #include <set> #include <iomanip> #include <utility> typedef long long ll; typedef long double ld; using namespace std; int A[100010], B[100010]; int main() { int N, L; cin ...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; using P = pair<int, int>; int main() { ll n; cin >> n; vector<ll> a(n); rep(i,n){ cin >>a[i]; } ll ans; ans = n*(n-1)/2; sort(a.begin(),a.end()); ll cnt=0; ...
#include <bits/stdc++.h> using namespace std; int main() { long long L; cin >> L; long long res = 1; for(int i = 1; i <= 11; i++) { res *= L-i; res /= i; } cout << res << endl; }
#include <iostream> #include <algorithm> #define rep(i,N) for(int i=0;i<N;i++) #define REP(i,a,b) for(int i=a;i<b;i++) using namespace std; typedef long long ll; #define PInt std::pair<int,int> int main(void){ int H,W,N,M; cin >> H >> W >> N >> M; enum kind{ EMPTY, BLOCK, LIGHT, MAX }; in...
#include <bits/stdc++.h> using namespace std; // #include <atcoder/all> // using namespace atcoder; #define rep(i,n) for (int i = 0; i < (n); ++i) using ll = long long; void solve(long long N, long long M, std::vector<long long> A, std::vector<long long> B){ vector<vector<int>> e(N); rep(i, M) { A[i...
#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...
//#define local #include <bits/stdc++.h> using namespace std; #define endl '\n' #define rep(i,n); for(long long i = 0;i < (n);i++) using ll = long long; using P = pair<long long,long long>; template <class T> using vec = vector<T>; #ifdef local #include "library/debug.cpp" #else #define debug(...) #endif int main(){ ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using pii = pair<int,int>; #define pb push_back #define mp make_pair const int INF = 0x3f3f3f3f; const int MOD = 1e9+7; const int MAX_N = 2e5+10; const string YES = "Takahashi\n", NO = "Aoki\n"; int N; string s, x; int dp[MAX_N][7]; int go(int at, i...
#include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> // #pragma GCC optimize("-O3") // #pragma GCC optimize("Ofast") // #pragma GCC target("avx,avx2,fma") using namespace std; using namespace __gnu_pbds; #ifdef ON_LINUX #include <sys/resource.h> #define meminc ...
#include <iostream> using namespace std; long long power(long long x, long long k, long long mod){ long long ret = 1; while(k > 0){ if(k&1) ret *= x, ret %= mod; x *= x, x %= mod; k >>= 1; } return ret; } int main(){ long long N, M; cin >> N >> M; long long ans = power(10,N,M*M); ans /= ...
#include<bits/stdc++.h> #define pb push_back using namespace std; #define G getchar() int read() { int x=0; bool flg=false; char ch=G; for (;!isdigit(ch);ch=G) if (ch=='-') flg=true; for (;isdigit(ch);ch=G) x=(x<<3)+(x<<1)+(ch^48); return flg?-x:x; } #undef G #define fi first #define se second typedef long long ll;...
#include<bits/stdc++.h> using namespace std ; const int maxn = 100 + 10 ; int dp[maxn][maxn][maxn][maxn] ; int main() { std::ios::sync_with_stdio(false) , cin.tie(0) ; int n ; long long x ; cin >> n >> x ; vector<int> a(n + 1) ; for(int i = 1 ; i <= n ; i ++) cin >> a[i] ; //dp[i][j][k][p]?...
#include<bits/stdc++.h> using namespace std; //dengyaotriangle! const int maxn=100005; int n,l; int a[2][maxn]; int v[maxn],li[maxn],ri[maxn],lj[maxn],rj[maxn],t; int main(){ ios::sync_with_stdio(0);cin.tie(0); cin>>n>>l; for(int t=0;t<2;t++){ for(int i=1;i<=n;i++)cin>>a[t][i],a[t][i]-=i; ...
#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<<...
#include<bits/stdc++.h> using namespace std; #define ll long long #define ull unsigned long long #define mod 998244353 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 long x) {cerr << x;} void __pri...
#include <bits/stdc++.h> typedef long long ll; using namespace std; //const int MAX=INT_MAX; //const ll MAX=100000000000; //const int mod = 1000000007; //const int mod = 998244353; //const ll A=100000000000; const int INF=1000000000; ll extgcd(ll a,ll b,ll& x,ll& y){ if(b==0){ x=1; y=0...
#include<iostream> #include<algorithm> #include<vector> #include<queue> #include<map> #include<utility> #include<set> #include<stack> #include<list> #include<deque> #include<bitset> #include<iomanip> #include<cstring> #include<sstream> #include<cstdio> #include<cstdlib> #include<climits> #include<cmath> #include<cctype...
#include <bits/stdc++.h> using namespace std; int main() { int N; vector<int> V; vector<int> P; long X; long drink = 0; int ans; cin >> N >> X; int a, b; for(int i = 0; i < N; ++i){ cin >> a >> b; V.push_back(a); P.push_back(b); } for(ans = 0; ans < N; ++ans){ drink += V.at(ans) ...
#include<bits/stdc++.h> using namespace std; #define rep(i, n) for(int i=0;i<n;++i) #define rep1(i, n) for(int i=1;i<=n;++i) #define ll long long int main(){ int n; ll x, v, p; cin>>n>>x; x *= 100; vector<ll>a; rep(i, n){ cin>>v>>p; a.emplace_back(v * p); } int ans = -1;...
#include <bits/stdc++.h> using namespace std; #define ll long long int #define N 100005 #define MOD 1000000007 #define dd double #define vi vector<int> #define vll vector<ll> #define forr(i,n) for(ll i=0;i<n;i++) #define revf(i,n) for(ll i=n-1;i>=0;i--) #define REP(i,a,b) for(ll i=a;i<b;i++) #define rep1(i,b) for(ll i=...
/* * author: Apiram * created: 23.01.2021 17:34:22 */ #include<bits/stdc++.h> using namespace std; int main(){ ios_base::sync_with_stdio(false); cin.tie(NULL); int64_t n; int64_t k; cin>>n>>k; k*=100; vector<int64_t>arr(n); for (auto i =0;i<n;++i){ int64_t a,b; cin>>a>>b; arr[i]=a*b; } int64_t i=0; ...
#include <iostream> #include<string> #include <vector> #include <iomanip> #include <stdio.h> #include <math.h> using namespace std; int main() { int n; string s; cin >> s; int result = 0; for (int i = 0; i < 9; i++) { if(s[i] == 'Z'){ if(s[i+1] == 'O'){ if(s[...
#include<bits/stdc++.h> using namespace std; #define rep(i,a,b) for(int i=a;i<b;i++) #define ll long long int #define test() int tt; cin>>tt; while(tt--) #define fst_io ios_base::sync_with_stdio(false);cin.tie(NULL); #define endl '\n' #define lg 1000000000 #define vec vector<int> void arrInput(int a[],int n){rep(i,0...
#include <bits/stdc++.h> using namespace std; using ll = long long; using vi = vector<int>; using vl = vector<ll>; using vc = vector<char>; using vii = vector<vector<int>>; using vll = vector<vector<ll>>; using vcc = vector<vector<char>>; using vs = vector<string>; using Pi = pair<int , int>; using Pl = pair<ll, ll>; u...
#include<bits/stdc++.h> #define rep(i,n) for(int i=0;i<n;++i) #define reps(i,s,n) for(int i=s;i<n;++i) using ll = long long; using namespace std; int main() { int n; cin >> n; ll ans = 0; rep(i, n) { ll a, b; cin >> a >> b; ll s1 = b * (b + 1) / 2; ll s2 = a * (a + 1) / 2;...
#include<bits/stdc++.h> using namespace std; int main(){ int n,k,m,sum(0),avg,ans(-1); cin >> n >> k >> m; for(int i = 0;i<n-1;i++){ cin >> avg; sum += avg; } avg = sum/n; if(m <= avg){ ans = 0; }else if((m*n-sum) <= k){ ans = m*n - sum; } cout << ans << endl; }
#include <stdio.h> #include<iostream> #include <string> #include <string.h> #include <vector> #include <cmath> #include <algorithm> #include <queue> #include <climits> #include <set> #include <unordered_map> #include <map> #include <stack> #include <unordered_set> #define hash hassh using namespace std; int main() { ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; ll inf=1e18,mod=1e9+7; ll fact[1000000],ifact[1000000]; ll power (ll a,ll b){ ll res=1; while(b){ if(b&1) res=(res*a)%mod; b/=2; a=(a*a)%mod; } return res; } ll ncr(ll n,ll r){ if(n<=r) retur...
#include <iostream> using namespace std; int main() { int n,y,z,w,ab; cin>>n; cin>>y>>z>>w; if(w>y) ab=z; else ab=0; for(int i=1;i<n;i++){ int A,P,X; cin>>A>>P>>X; if(X>A){ if(ab>P) ab=P; if(ab==0)ab=...
#include <bits/stdc++.h> using namespace std; #define mp make_pair #define pb push_back #define ll long long #define rep(i,N) for(ll i=0; i<N; i++) const int mx = 2e5; ll modpow(ll a, ll n, ll mod) { ll res = 1; while (n > 0) { if (n & 1) res = res * a % mod; a = a * a % mod; n >>= 1; ...
#include<bits/stdc++.h> #define forn(i, n) for(int i=0;i<(int)(n);i++) #define for1(i, n) for(int i=1;i<=(int)(n);i++) #define fore(i, l, r) for(int i=(int)(l);i<=(int)(r);i++) #define ford(i, n) for(int i=(int)(n)-1;i>=0;i--) #define pb push_back #define fi first #define se second #define all(x) (x).begin(), (x).end()...
#include <bits/stdc++.h> using namespace std; //UnionFindテンプレ class UnionFind { // まとめる 判定 サイズを知る public: // Aから見た親の番号を格納する。rootだったら-1*その集合のサイズ。 vector<int> Parent; // 初期化 UnionFind(int N) { Parent = vector<int>(N, -1); } // Aのrootを調べる int root(int A) { if (Parent[...
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef unsigned long long llp; #define mod 1000000007 #define deb(x) cerr << '\t' << "[" << #x << ": "<< x << "]\n"; #define f first #define s second #define pb push_back /* numeric_limits<llp>::max(); */ void solution(); int main() { ios_base...
#include<iostream> #include<cstdio> #include<cstring> #include<string> #include<vector> #include<cmath> #include<algorithm> #include<map> #include<queue> #include<deque> #include<iomanip> #include<tuple> #include<cassert> #include<set> #include<complex> #include<numeric> #include<functional> #include<unordered_map> #in...
#include <bits/stdc++.h> using namespace std; typedef long long int ll; ll z = 0, mod = 998244353; ll ruijo(ll a, ll b) { ll res = 1; for (a %= mod; b; a = a * a % mod, b >>= 1) if (b & 1) res = res * a % mod; return res; } int main(){ ll N; cin >> N; vector<ll> f(N + 1); for (ll i = 1; i <= N; i...
#include<bits/stdc++.h> #define ll long long #define rep(i,x,y) for(int i=x,i##end=y;i<=i##end;++i) #define _rep(i,x,y) for(int i=x,i##end=y;i>=i##end;--i) using pii=std::pair<int,int>; using u32=unsigned; using u64=unsigned ll; inline bool up(int&x,const int y){return x<y?x=y,1:0;} inline bool down(int&x,const int y){...
#include <iostream> #include <algorithm> #include <unordered_set> #include <set> #include <vector> #include <queue> #include <map> #include <numeric> #include <math.h> #include <complex> using namespace std; #define rep(i, n) for (long long int i = 0; i < (long long int)(n); i++) #define irep(i, n) for (long long int...
#include<cstdio> #include<iostream> #include<cstring> #include<vector> #include<algorithm> #include<set> typedef long long ll; typedef unsigned un; typedef std::vector<int> P; typedef std::pair<int,int> pii; ll read(){ll x=0,f=1;char c=getchar();while(c<'0'||c>'9'){if(c=='-')f=-1;c=getchar();}while(c>='0'&&c<='9')x=x*1...
#include <bits/stdc++.h> using namespace std; #define int ll #define fi first #define se second #define Mp make_pair #define pb push_back typedef long long ll; typedef double db; typedef pair<int, int> pii; typedef vector<int> vi; mt19937 mrand(time(0)); #define debug(...) fprintf(stderr, __VA_ARGS__) ll get(ll r) { r...
#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>; const int INF = 1001001001; int main(){ int X,Y,Z; cin >>X>>Y>>Z; int tmp=Y*Z; if(tmp%X==0)cout <<tmp/X-1; else cout <<tmp/X; }
#include <bits/stdc++.h> #define sz(x) (int)(x).size() #define all(x) (x).begin(), (x).end() using namespace std; typedef long long ll; typedef unsigned long long llu; typedef pair<int, int> pii; typedef pair<double, double> pdd; typedef pair<int, pii> piii; typedef pair<ll, ll> pll; typedef pair<ll, int> pli; typedef...
#pragma GCC optimize("O3") #include <bits/stdc++.h> using namespace std; #define N 200100 #define MOD 1000000007 //998244353 #define ll long long #define rep(i, n) for(int i = 0; i < n; ++i) #define rep2(i, a, b) for(int i = a; i <= b; ++i) #define rep3(i, a, b) for(int i = a; i >= b; --i) #define eb emplace_back #de...
#include<bits/stdc++.h> using namespace std; long long binpow(long long i, long long x, long long MOD) { long long rs=1; long long a=x; while(i) { if (i&1) { i--; rs*=a; rs%=MOD; } else { i/=2; a*=a; ...
#include <bits/stdc++.h> //#include <atcoder/lazysegtree> //#include <atcoder/segtree> //#define rep(i,a,n) for (int i=a;i<n;i++) #define overload4(_1, _2, _3, _4, name, ...) name #define rep1(n) for(ll i = 0; i < (n); ++i) #define rep2(i, n) for(ll i = 0; i < (n); ++i) #define rep3(i, a, b) for(ll i = (a); i < (b); ++...
/* Goal to be a Master */ #include <algorithm> #include <bits/stdc++.h> #include<string> using namespace std; #define endl "\n" #define fo1(i,n) for(int i=1;i<=n;i++) #define min3(a,b,c) min(a,min(b,c)) #define s(v) (ll)v.size() #define e(v) v.empty() #define ...
#include<bits/stdc++.h> using namespace std; typedef long long LL; const int maxn=1e5+7; const LL MOD=1e9+7; LL rec[maxn]; int main() { int len; cin >> len; string arr; LL ans=1; rec[3]=1;rec[4]=2;rec[2]==1; for(int i=0;i<4;++i) { char tem; cin >> tem; arr+=tem; } if(len<4||arr[0]=='A'&&arr[1]=='A'||arr[1]...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int N = 1003; const ll MOD = int(1e9) + 7; ll add(ll a, ll b) { a %= MOD; b %= MOD; ll ans = (a + b) % MOD; return ans; } ll sub(ll a, ll b) { a %= MOD; b %= MOD; ll ans = (a - b + MOD) % MOD; return ans; } ll mul(ll a, ll b...
#include<bits/stdc++.h> using namespace std; #define ll long long int #define absdiff(a,b) (a>b)?a-b:b-a #define mp make_pair #define pb push_back #define ff first #define ss second #define fast ios_base::sync_with_stdio(false);cin.tie(0); #define MOD 1000000007 #define ll_MAX 19223372036859 #define endl "\n" ll f...
#include <bits/stdc++.h> using namespace std; #define all(x) (x).begin(),(x).end() #define rep(i, n) for (int i = 0; i < (n); i++) #define endl "\n" typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; template <typename T> ostream &operator<<(ostream &os, const vector<T> &vec) {os << "["; for...
#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, s, d; cin >> n >> s >> d; rep(i, n){ int x, y; cin >> x >> y; if(x < s && y > d){ cout << "Yes" << endl; ...
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c; cin>>a>>b>>c; if(a!=b && a==c){ cout<<b<<endl; } else if(a==b && a==c){ cout<<a<<endl; }else if(a!=b && b!= c){ cout<<0<<endl; } else if(a!=b && a!=c){ cout<<a<<end...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> using namespace std; using namespace __gnu_pbds; template <typename T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; #define pb push_back #define fi first #define se second #define int long long typedef...
#include <bits/stdc++.h> //#include <bits/extc++.h> //#include <immintrin.h> using namespace std; //#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native") //#pragma GCC optimize("O3") //#pragma GCC optimize("unroll-loops") template<typename T> istream &operator>>(istream &in, vector<T> &...
#include <iostream> #include <iomanip> //<<setprecision(12), or <<fixed #include <algorithm> #include <functional> #include <map> #include <vector> #include <queue> #include <cmath> #include <set> using namespace std; using ll=long long; using ull=unsigned long long; using pll=pair<ll,ll>; int main() { ll A,B,C...
#include<bits/stdc++.h> #define ST first #define ND second #define ll long long #define ld long double #define imie(...) " [" << #__VA_ARGS__ ": " << (__VA_ARGS__) << "] " using namespace std; const ll INF = 1e9 + 9; //const ll MOD = 1e9 + 7; const ll MOD = 998244353; const long long LINF = (ll)1e18 + 3; // secik.i...
#include<bits/stdc++.h> using namespace std; int h[30][29], v[29][30], hc[30][29], vc[29][30]; int si, sj, ti, tj, prev_si, prev_sj, prev_ti, prev_tj; int prev_result; int i=0, j=0; int border=3; int repeat_count=1000; string query(int si, int sj, int ti, int tj){ string path; while(si!=ti || sj!=tj){ if(si==ti)...
#include <cstdio> #include <cassert> #include <iostream> #include <algorithm> #include <queue> #include <vector> using namespace std; #define REP(i, n) for(int i = 0; i < (int)(n); ++i) typedef long long ll; const int N = 30; const int MIN_COST = 1000; // const int MAX_COST = 9000; const int nQuery = 1000; enum { ...
#include <bits/stdc++.h> using namespace std; int main() { int n; scanf("%d\n", &n); vector<int> a(n), b(n), c(n); vector<long long> d(n + 1, 0), e(n + 1, 0), f(n + 1, 0); for(int i = 0; i < n; i++) { scanf("%d", &a.at(i)); d.at(a.at(i))++; } for(int i = 0; i < n; i++) { scanf("%d", &b.at(i)...
#include <bits/stdc++.h> #define REP(i,a,b) for (int i = (a); i <= (b); ++i) #define ALL(x) (x).begin(), (x).end() #define SZ(x) (int)(x).size() #define dbgpr(x) cout << #x << " is " << x << endl #define endl '\n' using namespace std; using ll = long long; using ii = pair<int,int>; void solution(); int main() {ios::syn...
#include <bits/stdc++.h> using namespace std; int main(){ int a, b, c, d; cin >> a >> b >> c >> d; cout << (a*d)-(b*c); }
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<ll> vi; typedef pair<ll,ll> pi; typedef vector<pi> vp; typedef set<ll> si; typedef map<string, ll> msi; #define REP(i,a,b) \ for(ll i=ll(a);i<=ll(b);i++) #define DEP(i,a,b) \ for(ll i=ll(a);i>=ll(b);i--) #define TR(c, it) \ for (auto it =...
#include <bits/stdc++.h> using namespace std; int main() { string S, ret = "", tmp; cin >> S; for (auto s : S) { switch (s) { case '0': tmp = '0'; break; case '1': tmp = '1'; break; case '6': tmp = '9'; break; case '8': tmp = '8'; break; case '9': tmp = '6'; break; } ret = tmp +...
#include <iostream> #include<stdio.h> #include <cmath> using namespace std; int main(){ int num; cin>>num; if(num%2==0){ cout<<"White"; }else{ cout<<"Black"; } }
#include <bits/stdc++.h> using namespace std; #define fast ios::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define endl "\n" #define ll long long #define pb push_back #define ff first #define ss second int main() { fast; int a[3]; for (int i = 0; i < 3; ++i) { cin >> a[i]; } sort(a, a + 3); if (2 * a[1] =...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define Yes_cout cout <<"Yes"<<endl; #define No_cout cout <<"No"<<endl; int main() { vector<int> v(4); for (int i = 0; i < 4; i++) { cin >> v.at(i); } int x; x = v[0]*v[3]-v[1]*v[2]; cout << x <...
#include <iostream> #include <cstdio> #include <vector> using namespace std; int main(){ long long a, b, c, d; cin >> a >> b >> c >> d; long long minv = a; minv = min(minv, b); minv = min(minv, c); minv = min(minv, d); cout << minv << endl; return 0; }
#include<bits/stdc++.h> using namespace std; int main(){ int v, t, s, d; cin >> v >> t >> s >> d; if(d<v*t || d>v*s) cout << "Yes" << endl; else cout << "No" << endl; }
#include<bits/stdc++.h> using namespace std; #define F first #define se second #define pb push_back #define SZ(x) x.size() #define all(v) ...
#include <bits/stdc++.h> using namespace std ; #define ios ios_base::sync_with_stdio(0);cin.tie(nullptr);cout.tie(nullptr) #define f first #define s second #define endl '\n' typedef long long int ll ; void solve() { int n ; cin >> n ; pair <double , double> xy[n] ; for (int i = 0 ; i < n ; i++) cin >...
#include <bits/stdc++.h> // #include <atcoder/all> using namespace std; // using namespace atcoder; #define DEBUG(x) cerr<<#x<<": "<<x<<endl; #define DEBUG_VEC(v) cerr<<#v<<":";for(int i=0;i<v.size();i++) cerr<<" "<<v[i]; cerr<<endl; #define DEBUG_MAT(v) cerr<<#v<<endl;for(int i=0;i<v.size();i++){for(int j=0;j<v[i]....
#include <bits/stdc++.h> using namespace std; using ll = long long; const int mod = 998244353; int main() { ios_base::sync_with_stdio(false); cin.tie(0); ll a, b, c; cin >> a >> b >> c; a = (a * (a + 1) / 2) % mod; b = (b * (b + 1) / 2) % mod; c = (c * (c + 1) / 2) % mod; cout << (((a...
#include <bits/stdc++.h> //#include <atcoder/all> #define rep(i, a) for (int i = (int)0; i < (int)a; ++i) #define rrep(i, a) for (int i = (int)a - 1; i >= 0; --i) #define REP(i, a, b) for (int i = (int)a; i < (int)b; ++i) #define RREP(i, a, b) for (int i = (int)a - 1; i >= b; --i) #define pb push_back #define eb emplac...
//#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 cos...
#include<bits/stdc++.h> using namespace std; #define pb push_back #define po pop_front #define mo(o) memset(o,-1,sizeof(o)) #define forn(i,n) for(int i=0;i<n;i++) #define fore(i,n) for(int i=1;i<=n;i++) #define mp make_pair #define ll long long #define itn int int main() { int n; cin>>n; if(n%2) cout<<"Black"<<endl;...
#include <bits/stdc++.h> using namespace std; int main(){ int N; cin >> N; if (N % 2 == 0){ cout << "White"; } else{ cout << "Black"; } return 0; }
//#include<math.h> #include<algorithm> #include<stdlib.h> #include<time.h> #include<stdio.h> #include<string.h> #define un unsigned #define srd srand(time(0)) #define ll long long #define con continue #define gtc getchar() #define ptc putchar #define dou double #define eps 0.00000000001 #define opr operator #define cl(...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<n;++i) #define all(x) (x).begin(),(x).end() using namespace std; constexpr int INF = 1e9, MOD = 1e9 + 7; constexpr int64_t LINF = 5e18, LMOD = 998244353; // #include <atcoder/all> // using namespace atcoder; // const int dy[]={0,-1,0,1,1,-1,-1,1}; // const int dx[...
#pragma GCC optimize("Ofast") #pragma GCC target ("sse4") #include<iostream> #include<string> #include<cstdio> #include<vector> #include<cmath> #include<algorithm> #include<functional> #include<iomanip> #include<queue> #include<ciso646> #include<random> #include<map> #include<set> #include<bitset> #include<stack> #inc...
#include<bits/stdc++.h> using namespace std; #define il inline #define ri register int #define ll long long #define ui unsigned int il ll read(){ bool f=true;ll x=0; register char ch=getchar(); while(ch<'0'||ch>'9') {if(ch=='-') f=false;ch=getchar();} while(ch>='0'&&ch<='9') x=(x<<3)+(x<<1)+(ch^48),ch=g...
#pragma GCC optimize("O3") #include <bits/stdc++.h> #define int long long using namespace std; #define endl '\n' #define br cout<<endl #define mem(a) memset(a,0,sizeof(a)) const double pi=3.141592653589793238; #define d(x) cout<<x<<endl; #define de(x) cout<<#x<<" "<<x<<endl; #define pb push_back #define mp make_pair #d...
#include <iostream> #include <vector> #include <functional> #include <string> using namespace std; string naive(int N, vector<long long> a) { vector<bool> U(N); vector<long long> T; function<int(int)> f = [&](int t) -> int { bool remain = false; bool win = false; for (int i=0; ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,n) for(int i=0;i<n;i++) #define repp(i,n) for(int i=1;i<=n;i++) #define pb push_back #define mp make_pair #define vvi vector<vector<int> > const ll mod=998244353; int n,m=1; bool A(int i,int j){ int x=i&j,cnt=0; do if(x&1)cnt++; while(...
#include <cstdio> #include <iostream> #include <cstring> #include <algorithm> using namespace std; # define rep(i,a,b) for(int i=(a); i<=(b); ++i) inline int readint(){ int a = 0; char c = getchar(), f = 1; for(; c<'0'||c>'9'; c=getchar()) if(c == '-') f = -f; for(; '0'<=c&&c<='9'; c=getchar()) a = (a<<3)+(a<<1)...
#include <bits/stdc++.h> #include <iostream> using namespace std; #define ll long long #define ld long double #define mp make_pair #define pb push_back #define fo(i,n) for(ll i=0;i<n;i++) #define fo1(i,n) for(ll i=1;i<=n;i++) #define loop(i,a,b)for(ll i=a;i<=b;i++) #define loopr(i,a,b)for(ll i=b;i>=a;i--) #define all(x...
#include <iostream> #include <cmath> using namespace std; int main() { int A, B, C; cin >> A >> B >> C; bool signFlag1 = (C % 2 == 1) && (A < 0); bool signFlag2 = (C % 2 == 1) && (B < 0); char ans; if (signFlag1 != signFlag2) { ans = (signFlag1 ? '<' : '>'); } else { if (abs(A) == abs(B)) { ans = '='...
#include<bits/stdc++.h> using namespace std; #define ll long long int #define ull unsigned long long typedef vector<int> VI; typedef vector<ll> VLL ; typedef vector<ull> VULL; typedef map<int,int> MPII; typedef set<int> SETI; typedef multiset<int> MSETI; typedef pair<int,int> PII ; #define PI 3.141592653589793238 #d...
/** * @author: adityasonani * */ #include <bits/stdc++.h> // #pragma GCC optimize("Ofast") // #pragma GCC target("avx,avx2,fma") #define int long long #define ld long double #define ln "\n" #define fastio ios_base::sync_with_stdio(0); cin.tie(nullptr) #define MOD ...
#include <bits/stdc++.h> using namespace std; long long INF = 1000000000000000000; template<const int MOD> struct modint{ long long val; modint(): val(0) {} modint(long long x){ if(x < 0) val = x % MOD + MOD; else val = x % MOD; } modint(const modint &t){ val = t.val; } ...
#include <bits/stdc++.h> using namespace std; #define INF 0x3f3f3f3f #define gcd __gcd #define FOR(i, a, b) for (int i = a; i <= (b); i++) #define ROF(i, a, b) for (int i = a; i >= (b); i--) #define pb(x) push_back(x) #define ALL(x) x.begin(), x.end() #define RALL(x) x.rbegin(), x.rend() #define sz(x) ((int)x.size()) #...
/* Great things never come from comfort zones, "whatever the mind of a man can conceive and believe,it can achieve." */ #include <bits/stdc++.h> using namespace std; void my_dbg() { cout << endl; } template<typename Arg, typename... Args> void my_dbg(Arg A, Args... B) { cout << ' ' ...
// ABC187 - A #include<cstdio> #include<cstdlib> #include<cstring> #include<stack> #include<algorithm> #include<iostream> #include<cmath> #include<vector> #include<queue> using namespace std; int calcSum(int num) { int sum = 0, count = 0;; int divide[3] = {100, 10, 1}; while(num != 0) { sum += num / divide[cou...
#include <bits/stdc++.h> using namespace std; typedef long long int ll; ll t[100][100] ; ll RAM ; ll k ; void printArr(ll a[], ll n) { vector <ll> ye ; ye.push_back(1); for (ll i = 0; i < n; i++) {ye.push_back(a[i]); // cout << a[i] << " "; } ye.push_back(1); //printf("\n"); ll cost = 0 ; ll p = ye.si...
#include<bits/stdc++.h> using ll = long long; using ull = unsigned long long; using namespace std; constexpr int inf = 1<<30; constexpr int mo = 1e9+7; constexpr ll infl = 1ll<<60; int main(){ cin.tie(nullptr); std::ios::sync_with_stdio(false); int n,k; cin>>n>>k; vector<vector<int>> t(n,vec...
#include<bits/stdc++.h> using namespace std; #define lli long long int #define lld long double #define ul unsigned long int #define pii pair<int,int> #define pll pair<lli, lli> #define vi vector<int> #define vii vector<pair<int,int>> #define vll vector<lli> #define pb push_back #define mpr make_pair #define ss sec...
#include <bits/stdc++.h> #define int long long #define menhera_chan_is_mine ios::sync_with_stdio(false);cin.tie(0);cout.tie(0); #define pb push_back #define pi pair<int, int> #define BE(i) i.begin(),i.end() #define fi first #define se second #define INF 2147483647 #define mkp make_pair #define ist insert #define mod 10...
#include <iostream> #include <vector> using namespace std; const int MAX_N = 105; const int MAX_M = 1e4 + 5; #define u first #define v second pair<int, int> edges [MAX_M]; int dir [MAX_M]; vector<int> adj [MAX_N]; // idx of the edge int arr [MAX_N]; int vis [MAX_N]; void direct (int u) { vis[u] = 1; for (int ...
#include <bits/stdc++.h> //#include <atcoder/all> using namespace std; //using namespace atcoder; using ll = long long; using vll = vector<ll>; using vvll = vector<vll>; using pll = pair<ll, ll>; using vpll = vector<pll>; using ld = long double; using vld = vector<ld>; using vb = vector<bool>; #define rep(i, n) for ...
#include <iostream> #include <vector> #include <unordered_set> #include <string> #include <algorithm> #include <cstdio> using namespace std; int main(void) { int t, n; string s1, s2, s3; cout << fixed; cin >> t; for (int i = 0; i < t; i++) { cin >> n; cin >> s1 >> s2 >> s3; ...
#include<bits/stdc++.h> using namespace std; long long n,m,mx=-1e9,a[1000010],i,j,k,l=-1,s,t,p; int main(){ cin>>n>>m; for(i=1;i<=n;i++){ cin>>s>>t>>p; a[s+1]+=p; a[t+1]=a[t+1]-p; l=max(l,t); } for(i=1;i<=l;i++){ a[i]+=a[i-1]; mx=max(a[i],mx); } if(mx>m) cout<<"No"; else cout<<"Yes"; return 0; }
#include<bits/stdc++.h> using namespace std; #define ll long long #define ld long double typedef unsigned long long ull; #define loop(i,a,b) for(ll i=a;i<b;i++) #define f(i,a,b) for(ll i=a;i<=b;i++) #define testcases ll t;cin>>t;while(t--) #define dec(x) greater<x>() /*** Define fues ***/ #define mx 200005 #define mod...
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(nullptr); cout << fixed << setprecision(9); int n; cin >> n; vector<int> x(n); for (auto &i : x) cin >> i, i = abs(i); long long M = 0; for (auto i : x) M += i; double E = 0; for (auto i : x) E += 1LL * i * i; E ...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <functional> #include <cmath> #include <iomanip> #include <stack> #include <queue> #include <numeric> #include <map> #include <unordered_map> #include <set> #include <fstream> #include <chrono> #include <random> #include <bitset> //#i...
#include <bits/stdc++.h> using namespace std; using ll = long long; using vb = vector<bool>; using vi = vector<int>; using vll = vector<long long>; using pll = pair<long long, long long>; int dx[4] = {1, 0, -1, 0}; int dy[4] = {0, 1, 0, -1}; constexpr long long mod = 1000000007; #define rep(i, n) for (ll i = 0; i <...
#include <bits/stdc++.h> #define _GLIBCXX_DEBUG #define ll int64_t #define rep(i,n) for(int i=0;i<n;i++) #define REP(i,n) for(int i=1;i<=n;i++) #define all(V) V.begin(),V.end() #define PI 3.14159265359 #define fi fixed #define se setprecision(10) using namespace std; int main() { ll s,p;cin >> s >> p; for(ll i=1;i...
#include<bits/stdc++.h> using namespace std; int main() { long long int i,s,p,j; cin>>s>>p; for(i=1;;i++){ if(i*(s-i)==p){ cout<<"Yes\n"; return 0; } if(i*(s-i)>p){break;} } cout<<"No\n"; }
//50以内的质数有15个,所以我们穷举Y有哪些质因子,然后求出Y(注意要用long long)再一个个判断是不是互质,直接验证就行,与A题思路相似 #include <iostream> #include<cmath> #include<algorithm> #include<vector> using namespace std; #define maxx 100 #define ll long long int ans[maxx]; int prime[maxx]; int a[maxx]; vector<ll > p; int in=0; bool cmop(ll a,ll b){ return a>b; } ll ...
// Author: Vinay Khilwani // Language: C++ // @vok8: Codeforces, AtCoder, LeetCode, HackerEarth, TopCoder, Google, FB, CSES, Spoj, GitHub // @vok_8: CodeChef, GFG // @vok8_khilwani: HackerRank // Never Stop Trying. // Trying to be Better than Myself. // while(true) // { // if(AC) // { // break; // ...
#include <bits/stdc++.h> using namespace std; template<typename A, typename B> ostream& operator<<(ostream &os, const pair<A, B> &p) { return os << '(' << p.first << ", " << p.second << ')'; } template<typename T_container, typename T = typename enable_if<!is_same<T_container, string>::value, typename T_container::valu...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define pb push_back const int N = 1500005; ll getgcd(ll x,ll y) {return (y==0) ? x : getgcd(y,x%y);} int a[N],n,ans; map <int,int> mp; void ins(int x,int t) { if (!mp[x]) mp[x]=t; else mp[x]=getgcd(mp[x],t); } int main() { cin>>n; for (int...
#include <bits/stdc++.h> using namespace std; using lint = long long; struct fast_ios { fast_ios(){ cin.tie(nullptr), ios::sync_with_stdio(false), cout << fixed << setprecision(20); }; } fast_ios_; #define FOR(i, begin, end) for(int i=(begin),i##_end_=(end);i<i##_end_;i++) #define REP(i, n) FOR(i,0,n) // Z algorithm (...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define SORT(c) sort((c).begin(), (c).end()) #define REVERSE(v) reverse((v).begin(), (v).end()) #define ANS(ans) cout << (ans) << endl; #define UNIQUE(v) (v).erase(unique((v).begin(), (v).end()), (v).end()); typedef vector<int> VI; typedef pair<int, i...
#include<iostream> using namespace std; int main(){ int N,ans=0,q; cin>>N; for(int i=0;i<N;i++){ cin>>q; if(q<=10)ans+=0; else ans+= q-10; } cout<<ans<<endl; }
// // Created by ...Rahul Chandra // #include <bits/stdc++.h> // #define db1(x) cout<<#x<<"="<<x<<'\n' // #define db2(x,y) cout<<#x<<"="<<x<<","<<#y<<"="<<y<<'\n' // #define db3(x,y,z) cout<<#x<<"="<<x<<","<<#y<<"="<<y<<","<<#z<<"="<<z<<'\n' // #define rep(i,n) for(int i=0;i<(n);++i) // #define repA(i,a,n) for(int i=a...
#include <bits/stdc++.h> #define FAST_IO ios::sync_with_stdio(false); cin.tie(0), cout << setprecision(15); #define ll long long int #define rep(i, n) for (ll i = 0; i < (n); i++) #define rrep(i, k, n) for (ll i = k; i>=n; i--) #define repp(i, k, n) for (ll i = k; i < (n); i++) #define pb push_back #define all(x) begi...
#include <bits/stdc++.h> // #include <atcoder/all> #define rep(i,n) for(int i = 0; i < (n); ++i) #define srep(i,s,t) for(int i = s; i < t; ++i) #define drep(i,n) for(int i = (n)-1; i >= 0; --i) using namespace std; // using namespace atcoder; typedef long long int ll; typedef pair<int,int> P; #define yn {puts("Yes");}e...
#include<bits/stdc++.h> //#include <ext/pb_ds/assoc_container.hpp> //#include <ext/pb_ds/tree_policy.hpp> #define ll long long int #define ld long double #define pb push_back #define fi first #define se second #define all(x) x.begin(),x.end() #define mem(x,y) memset(x,y,sizeof(x)) #define pii pair<int,int> #define pll...
#pragma GCC optimize(2) #pragma GCC optimize(3,"Ofast","inline") #include <bits/stdc++.h> #define inf 0x7fffffff #define ll long long //#define int long long //#define double long double #define eps 1e-8 //#define mod 1e9+7 #define ls(p) p<<1 #define rs(p) p<<1|1 #define pi acos(-1.0) using namespace std; const int mod...
#include <bits/stdc++.h> using namespace std; #define range(i, l, r) for (int i = (int)(l); i < (int)(r); (i) += 1) #define rrange(i, l, r) for (int i = (int)(r)-1; i >= (int)(l); (i) -= 1) template <typename T1, typename T2> inline void chmax(T1 &a, T2 b) { a = (a > b ? a : b); } template <typename T1, typename T2> in...
#include <bitset> #include <iostream> #include <iomanip> #include <map> #include <numeric> #include <queue> #include <set> #include <unordered_map> #include <unordered_set> #include <valarray> // alias, using declaration using llint = long long; using ldouble = long double; template <class T = llint> using vector = st...
#include <bits/stdc++.h> using namespace std; using ll = long long; using vl = vector<ll>; using vvl = vector<vl>; using pl = pair<ll, ll>; const ll INF = ll(1e18); const ll mod = ll(998244353); const double pi = acos(-1); #define rep0(i,n) for(ll (i) = 0; (i) < (n); ++(i)) #define rrep0(i,n) for(ll (i) = (n) - 1; (i) ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,n) for (long long i = 0; i < (n); ++i) #define DIV 1000000007 //10^9+7 #define INF LONG_MAX/3 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<...
#include<bits/stdc++.h> using namespace std; int main() { int n, w; cin >> n >> w; cout << n / w; 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 pb push_back #define ll long long #define ld long double #define sz(x) (ll)x.size() #...
#include <bits/stdc++.h> #define MP make_pair using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); ++ i) #define rep1(i, n) for (int i = 1; i <= (int)(n); ++ i) #define foreach(itr, c) for (__typeof((c).begin()) itr = (c).begin(); itr != (c).end(); ++ itr) typedef long long LL; typedef pair<int, int> ...
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> #define all(x) (x).begin(),(x).end() #define pb push_back #define str to_string #define endl "\n" #define PI 3.141592653589 using namespace std; using lint = long long; template <class T>ostream &operator<<(ostream &o,const vector<T>&v) {o<<"{";for(int i=0;i<(int)v.size()...
#include <iostream> #include <vector> #include <algorithm> #include <cmath> using namespace std; int main() { long long N; cin >> N; vector<int> A(N); for (int i = 0; i < N; i++) cin >> A[i]; sort(A.begin(), A.end()); long long ans = 0; long long start = 0, end = 1; while (end < N) { if (A[start] != A[end]) ...
#include <bits/stdc++.h> #include <vector> #include <set> #include <map> #include <string> #include <algorithm> #include <cmath> #include <queue> #include <stack> using namespace std; #define pq_max priority_queue<ll> #define pq_min priority_queue<ll,vi,greater<ll>> #define iint int #define f(i,a,b) ...
//#include <tourist> #include <bits/stdc++.h> //#include <atcoder/all> using namespace std; //using namespace atcoder; typedef long long ll; typedef unsigned int uint; typedef unsigned long long ull; typedef pair<ll, ll> p; const int INF = 1e9; const ll LINF = ll(1e18); const int MOD = 1000000007; const int dx[4] = {0,...
#include<iostream> using namespace std; int main() { int n,day; cin>>n; day=1; day=day+n; if(day%2==1)cout<<"White"; else cout<<"Black"; return 0; }
#pragma GCC optimize("O3") #include <bits/stdc++.h> #define ll long long #define rep(i,n) for(ll i=0;i<(n);i++) #define pll pair<ll,ll> #define pii pair<int,int> #define pq priority_queue #define pb push_back #define eb emplace_back #define fi first #define se second #define endl '\n' #define ios ios_base::sync_with_st...
#include <bits/stdc++.h> //#include <atcoder/all> using namespace std; //using namespace atcoder; using ll=long long; using ld=long double; using pll=pair<ll, ll>; //using mint = modint1000000007; #define rep(i,n) for (ll i=0; i<n; ++i) #define all(c) begin(c),end(c) #define PI acos(-1) #define oo 2e18 template<typenam...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned ll; using ld = long double; using pi = pair<int, int>; using pii = pair<ll, ll>; using vi = vector<int>; using vii = vector<ll>; using vip = vector<pair<int, int>>; const int MAX_N = 1e5 + 1; const ll mod = 1e9 + 7; const ll ...
#include<bits/stdc++.h> using namespace std; #define ll long long int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); int n; int ans=0; cin>>n; int A[n]; for(int i=0;i<n;i++) { cin>>A[i]; if(A[i]>10) { ans+=(A[i]-10); } } cout<<ans; r...
#include <bits/stdc++.h> #if __has_include(<atcoder/all>) #include <atcoder/all> using namespace atcoder; #endif using namespace std; using Graph = vector<vector<int>>; using vst= vector<string>; using vin= vector<int>; using ll=long long; using ull=unsigned long long; using vll= vector<ll>; using P=pair<int ,...
#include<bits/stdc++.h> using namespace std; int main() { int A, B, C; cin >> A >> B >> C; if (A*A + B*B < C*C) { cout << "Yes" << endl; } else { cout << "No" << endl; } }
#include <iostream> using namespace std; int main() { int x, y; cin >> x >> y; cout << ((y % x == 0)?"Yes":"No"); return 0; }
#include<bits/stdc++.h> #include<cstdio> using namespace std; typedef long long int ll; typedef unsigned long long int ull; typedef pair<int,int> pair; #define MOD 1000000007 #define rep(i, n) for(int i = 0; i < (int)(n); i++) int main(void){ int m,h; cin >> m >> h; if(h%m==0) puts("Yes"); else puts("No")...
#pragma GCC optimize("Ofast") #include <iostream> #include <string> #include <vector> #include <deque> #include <queue> #include <algorithm> #include <iomanip> #include <set> #include <map> #include <bitset> #include <cmath> #include <functional> using namespace std; #define REP(i,n) for(ll (i) = (0);(i) < (n);++i) ...
#include<bits/stdc++.h> using namespace std; using ll = long long; using vl = vector<ll>; using vc = vector<char>; using vvl = vector<vl>; using vvc = vector<vc>; using pll = pair<ll, ll>; using vpll = vector<pll>; #define rep(i, n) for(ll i = 0; i < (ll)(n); i++) #define rep2(i, m, n) for(ll i = (ll)(m); i < (ll)(n); ...
// 4 minuts #include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using ld = long double; #define REP(NAME, NUM) for (int NAME = 0; NAME < int(NUM); ++NAME) #define BREP(NAME, NUM) for (int NAME = (NUM)-1; NAME >= 0; --NAME) #define ALL(NAME) (NAME).begin(), (NAME).end() ...
#include <iostream> using namespace std; int main() { int n,k; long long res=0; cin>>n>>k; for (int i=1;i<=n;i++) for (int j=1;j<=k;j++) { res+=100*i+j; } cout<<res; return 0; }
#include<iostream> #include<vector> #include<algorithm> using namespace std; int main() { int N; long K; cin >> N; cin >> K; vector<vector<long> > t(N,vector<long>(N,0)); for(int i = 0;i < N; ++i) { for (int j = 0;j < N; ++j) { cin >> t[i][j]; } } vector<int> city(N-1,0); f...
#include<bits/stdc++.h> using namespace std; int main(){ int n,x; cin>>n>>x; int al=0; for(int i=1;i<n+1;++i){ int v,p; cin>>v>>p; al+=v*p; if(al>100*x){ cout<<i<<endl; return 0; } } cout<<-1<<endl; return 0; }
#pragma region header #include <bits/stdc++.h> using namespace std; #define rep(i,n)for(int i=0;i<(n);i++) #define ALL(a) (a).begin(), (a).end() #define RALL(a) (a).rbegin(), (a).rend() #define pb push_back #define int ll #define each(i, a) for (auto &&i : (a)) using ll = long long; using ld = long double; using vi = v...
#include<bits/stdc++.h> using namespace std; int main(){ int a, b, c; cin >> a >> b >> c; if((a+b==2*c)||(a+c == 2*b)||(b+c==2*a)){ cout << "Yes" << endl; } else cout << "No"<< endl; }
#pragma comment(linker, "/STACK:1024000000,1024000000") #include <cstdio> #include <cstring> #include <cstdlib> #include <cmath> #include <ctime> #include <algorithm> #include <iostream> #include <vector> #include <string> #include <map> #include <set> #include <queue> using namespace std; typedef long long LL; typede...
#include<iostream> using namespace std; typedef long long ll; const int MOD = 998244353; ll dp[5010]; ll f[5010]; int n , m; ll Q_power(ll a,ll b){ ll res = 1; while(b){ if(b & 1) res = res * a % MOD; b >>= 1; a = a * a % MOD; } return res; } ll X_1(ll a){ return Q_power(a ,...
#include<bits/stdc++.h> #include<tuple> typedef long long ll; #define INF 99999999999999 #define mod 1000000007 #define eps 1e-9 using namespace std; typedef pair<ll,ll>du; ll n,x,c,y,l=0,r=0; long double ans; int main(){ ios::sync_with_stdio(0); cin>>n; for(ll i=1;i<n;i++) ans+=(long double)n/(n-i)...
#include "bits/stdc++.h" #define in std::cin #define out std::cout #define rep(i,N) for(LL i=0;i<N;++i) typedef long long int LL; int main() { LL N; in >> N; LL ans = N; std::map<LL, LL>flag; for (LL a = 2; a * a <= N; ++a) { if (flag[a] == 1) continue; LL m = a * a; do { --ans; flag[m] = 1; m ...
#include<bits/stdc++.h> #define ll long long using namespace std; const ll p=998244353; ll n,k,b[200010][301],c[302][302],a[200010],sum[302]; ll ksm(ll x,ll y){ ll sej=1; while(y){ if(y&1)sej=sej*x%p; x=x*x%p; y/=2; } return sej; } int main(){ ll i,j,x,y,xlh; scanf("%lld%lld",&n,&k); for(i=0;i<=k;i++)c[i][...
#pragma GCC optimize ("Ofast") #define _USE_MATH_DEFINES #include <bits/stdc++.h> #define FOR(i, a, b) for (int i=(a); i<(b); i++) #define FORD(i, a, b) for (int i=(a); i>(b); i--) #define PPC(x) __builtin_popcount(x) #define MSB(x) (63 - __builtin_clzll(x)) #define SZ(x) ((int)(x).size()) #define pb push_back #define ...
#include<bits/stdc++.h> #define re register using namespace std; inline int read(){ re int t=0;re char v=getchar(); while(v<'0')v=getchar(); while(v>='0')t=(t<<3)+(t<<1)+v-48,v=getchar(); return t; } const int M=998244353; inline void add(re int &x,re int y){ (x+=y)>=M?x-=M:x; } int n,m,ans,a,b,c,d; int main(){ a...
/* * @author: codancer * @createTime: 2021-01-30, 20:01:13 */ #include <iostream> #include <cstdio> #include <cstdlib> #include <algorithm> #include <cmath> #include <vector> #include <set> #include <map> #include <unordered_set> #include <unordered_map> #include <queue> #include <ctime> #include <cassert> #include ...
#include <iostream> using namespace std; void sol(int m, int h){ if(h%m==0) cout<<"Yes"<<endl; else cout<<"No"<<endl; } int main() { int m,h; cin>>m>>h; sol(m, h); return 0; }
#include<bits/stdc++.h> //#include <atcoder/all> #define rep(i,n)for(int i=0;(i)<(int)(n);i++) #define REP(i,a,b)for(int i=(int)(a);(i)<=(int)(b);i++) #define ALL(a) (a).begin(),(a).end() #define pb push_back #define fi first #define se second #define sz(x) ((int)x.size()) using namespace std; //using namespace atc...
#include <bits/stdc++.h> #include <cstring> using namespace std; typedef long long ll; #define F0R(i, x, y) for (int i = x; i < y; i++) #define FOR(i, n) F0R(i, 0, n) #define F0RD(i, x, y) for (int i = y - 1; i >= x; i--) #define FORD(i, n) F0RD(i, 0, n) #define F first #define S second int mp(int x, int c) { ...
#include<bits/stdc++.h> using namespace std; int n,m,fa[2005],t1[2005],t2[2005],s1,s2; char a[1005][1005]; int find(int x){ if (x==fa[x]) return x; else return fa[x]=find(fa[x]); } void Union(int x,int y){ fa[find(x)]=find(y); } int main(){ scanf("%d%d",&n,&m); for (int i=1;i<=n+m;i++) fa[i]=i; for (int i=1;i<=n;...
#include <bits/stdc++.h> using namespace std; typedef long long ll; string solve(ll n, ll w, vector<ll> s, vector<ll> t, vector<ll> p) { vector<ll> a(2 * pow(10, 5) + 1, 0); for(ll i = 0; i < n; i++) { a[s[i]] += p[i]; a[t[i]] -= p[i]; } if(a[0] > w) { return "No"; } fo...
#include <bits/stdc++.h> using namespace std; typedef vector<int> vi; typedef vector<vi> vvi; typedef vector<bool> vb; typedef vector<vb> vvb; typedef vector<string> vs; typedef long long int ll; typedef unsigned long long int ull; typedef pair<int, int> pii; typedef vector<ll> vll; typedef vector<vll> vvll; typedef ve...
#include <bits/stdc++.h> using namespace std; int main() { char s,t; cin>>s>>t; if(s == 'Y') { if(t == 'a'|| t == 'A') cout<<'A'; else if(t == 'b'|| t == 'B') cout<<'B'; else if(t == 'c'|| t == 'C') cout<<'C'; } else if(s == 'N') { cout<<t; } return 0; }
#include <bits/stdc++.h> using namespace std; #pragma GCC optimize("O0") typedef long long int ll; typedef long double ld; const ll mod = 1e9+7; const ll INF = 1e18; #define rep(i,n) for (ll i = 0; i < (n); ++i) #define Rep(i,a,n) for (ll i = (a); i < (n); ++i) #define All(a) (a).begin(),(a).end() #define Pi acos(-1) u...
#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>; template<typename T>bool chm...
#include<bits/stdc++.h> #define ll long long int #define mk make_pair #define pb push_back #define INF (ll)1e18 #define pii pair<ll,ll> #define mod 1000000007 //998244353 #define f(i,a,b) for(ll i=a;i<b;i++) #define fb(i,a,b) for(ll i=a;i>b;i--) #define ff first #define ss second #define srt(v) if(!v.empty())sort(v.be...
/* * author : rits1272 */ #include<bits/stdc++.h> using namespace std; #define int long long #define print(x) cerr << "[" << #x << ": " << x << "]"; #define println(x) cerr << "[" << #x << ": " << x << "]\n"; #define show(v) for(int i = 0; i < (int)v.size(); i++) cout << v[i] << (i == (int)v.size()-1 ? "\n" : " ");...
#include <bits/stdc++.h> template <class T> T read() { T num = 0; T f = 1; char ch = getchar(); while (!isdigit(ch)) { if (ch == '-') f = -1; ch = getchar(); } while (isdigit(ch)) { num = num * 10 + ch - '0'; ch = getchar(); } return num * f; } constexpr int N = 1e5 + 7; std::vector<st...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { int T,ans,m; string S; string S0; cin >> T ; S0="atcoder"; rep(k,T) { cin >> S; ans=-1; rep(i,S.size()){ if ('a'!=S.at(i)){ ans=i; break; } } if (ans<=0){ cout << ans <...
#include <bits/stdc++.h> using namespace std; #define ll long long int #define T \ int t; \ cin >> t; \ while (t--) #define fast \ ios_base::sync_with_stdio(false); \ cin.tie(NULL) #define PI 3.141592653589793238462643383 #define pb push_back #define all(s) s.begin(),...
using namespace std; #include <bits/stdc++.h> #define N 105 #define INF 1000000000 int n; char str[N]; int a[N],b[N],c[N]; int main(){ scanf("%d%s",&n,str+1); for (int i=0;i<=n;++i) scanf("%d",&a[i]); int k=INF; for (int i=1;i<=n;++i) if (str[i]=='<') k=min(k,a[i]-a[i-1]); else k=min(k,a[i-1]-a[i]); // ...
//IQ134高知能系Vtuberの高井茅乃です。 //Twitter: https://twitter.com/takaichino //YouTube: https://www.youtube.com/channel/UCTOxnI3eOI_o1HRgzq-LEZw #include <bits/stdc++.h> using namespace std; typedef long long ll; #define INF INT_MAX #define LLINF LLONG_MAX #define REP(i,n) for(int i=0;i<n;i++) #define REP1(i,n) for(...
// // Created by bytedance on 2020/4/10. // #include <bits/stdc++.h> //#include <fstream> using namespace std; const int maxn = 1e5 + 5; int a[maxn], b[maxn]; vector<int> even, odd; int main() { int n; scanf("%d", &n); long long sum = 0; for (int i = 0; i < n; i++) { scanf("%d", a + i); ...
#include <algorithm> #include <bitset> #include <cassert> #include <cmath> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <string> #include <vector> // Acknowledgement: Special thanks to kyomukyomupurin, who developed this // template. template <class T, class U> std::os...
/* author: l_a_k_s_h_g */ #include <bits/stdc++.h> #define ll long long #define pb push_back #define f(a,b) for(ll i=a;i<b;i++) #define mod 1000000007 #define inf 1e9 + 1 #define all(x) (x).begin(),(x).end() #define prDouble(x,dec) cout << fixed << setprecision(dec) << x #define triplet pair<ll,pair<ll,ll> ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,a,b) for(ll i=a;i<b;++i) #define rrep(i,a,b) for(ll i=a;i>b;--i) #define FOR(i,n) for(ll i=0;i<n;i++) #define vi vector<int> #define vl vector<ll> #define ld long double #define vld vector<ld> #define vvi vector<vector<int>> #def...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; const double PI = 4*atan(1); const int INF = 0x3f3f3f3f; const int MOD = 1e9+7; const ll LINF = 0x3f3f3f3f3f3f3f3f; const double EPS = 1e-9; const string YES = "Possible"; const string NO = "Impossible"; #define pb push_...
#include<bits/stdc++.h> #define inf 0x3f3f3f3f3f3f3f3fll typedef unsigned long long ull; typedef long long ll; #define rep(i,l,r) for(int i=l;i<=r;i++) #define nep(i,r,l) for(int i=r;i>=l;i--) void sc(int &x){scanf("%d",&x);} void sc(int &x,int &y){scanf("%d%d",&x,&y);} void sc(int &x,int &y,int &z){scanf("%d%d%d",&x,&...
#include<bits/stdc++.h> #define ll long long #define ld long double #define mod 998244353 #define INF 998244353 #define ull unsigned long long #define pb push_back #define endl '\n' #define pi acos(-1) #define pii pair<ll int,ll int> #define all(a) ...
// dont stop until you reach there #include<bits/stdc++.h> using namespace std; #define endl "\n" #define int long long #define rep(i,j,k) for(int i=j;i<k;i+=1) #define rrep(i,j,k) for(int i=n-1;i>=0;i-=1) #define sorti(v) sort(v.begin(),v.end()) #define sortd(v) sort(v.begin(),v.end(),greater<int>()) #define mm map<...
#include <algorithm> #include <bitset> #include <cassert> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <ctime> #include <iostream> #include <map> #include <queue> #include <set> #include <vector> #define m_p make_pair #define sz(x) (int)x.size() #define line cerr<<"-----------------...
#include<cstdio> #include<cstring> #define fo(x,a,b) for(int x=(a),_e=(b);x<=_e;x++) #define fd(x,a,b) for(int x=(a),_e=(b);x>=_e;x--) #define inc(a,b) (a=a+b-(a+b>=mo?mo:0)) #define ww printf #define min(a,b) ((a)<(b)?(a):(b)) const int N=550006; int f[101][N],top[101],n,ti,mo; int main(){ scanf("%d %d %d",&n,&ti,&m...
#include <bits/stdc++.h> using namespace std; #define ll long long #define pb push_back #define rep(i,a,b,c) for(ll i=(a);i<=(b);i+=(c)) #define repb(i,a,b,c) for(ll i=(a);i>=(b);i-=(c)) #define MOD 1000000007 #define inf ...
#include<bits/stdc++.h> using namespace::std; int n; long long k; long long C(long long x){ return x * (x + 1) / 2; } long long f(long long x){ long long ans = 0; for(int i = 1; i <= n; i++){ long long a = x - i; if(a < 2) continue; long long lim = min(1ll * n, a - 1); long long lim1 = min(1ll * n, (a + 1...
#include <algorithm> #include <array> #include <bitset> #include <cassert> #include <cmath> #include <cstring> #include <deque> #include <fstream> #include <functional> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #include <optional> #include <queue> #include <random> #includ...
#include <cmath> #include <cstdio> #include <cctype> #include <cstdlib> #include <cstring> #include <iostream> #include <algorithm> #define N 807 using namespace std; typedef long long ll; inline int rd() { int x = 0; bool f = 0; char c = getchar(); for (; !isdigit(c); c = getchar()) f |= (c == '-'); ...
#include <iostream> #include <string> #include <vector> #include <deque> #include <queue> #include <algorithm> #include <iomanip> #include <set> #include <map> #include <bitset> #include <cmath> #include <functional> using namespace std; #define REP(i,n) for(ll (i) = (0);(i) < (n);++i) #define REV(i,n) for(ll (i) = (...
#include <bits/stdc++.h> using namespace std; typedef signed long long ll; #undef _P #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 ITR(x,c) for(__typeof(c.begin()) x=c.begin();x!=c.end();x++) #def...