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#include <bits/stdc++.h> using namespace std; #define int long long #define mod 1000000007 int32_t main() { int t; //cin>>t; t=1; while(t--) { int n;cin>>n; map<string,int> one; map<string,int> two; while(n--){ string s; cin>>s; ...
#include<bits/stdc++.h> using namespace std; #define int long long #define rep(i,n) for(int i=0;i<n;i++) int T; int extGCD(int a, int b, int &x, int &y) { if(b == 0) { x = 1; y = 0; return a; } int ret = extGCD(b, a % b, y, x); y -= a / b * x; return ret; } int unit(...
#include <bits/stdc++.h> #include <iostream> using namespace std; typedef long long ll; #define F first #define S second #define pb push_back #define ve vector<ll> #define vc vector<char> #define vs vector<string> #define vp vector<pair<ll, ll>> #define all(v) (v).begin(), (v).end() #define sortve(v) sort(all(v)) #defi...
// ABC196C // 幾何 // 各色ごとの最終位置は二択. #include <bits/stdc++.h> using namespace std; #define int long long const int INF = 1e18; signed main() { ios::sync_with_stdio(0), cin.tie(0), cout.tie(0); int N; cin >> N; map<int, vector<int>> m; for (int i = 0; i < N; i++) { int x, c; cin >> x >> c; m[c].pus...
#include<bits/stdc++.h> int main(){ using namespace std; const auto scan{[]{unsigned long r; cin >> r; return r;}}; const auto N{scan()}, M{scan()}; const auto [h, dif]{[&N]{ vector<unsigned long> h(N); for(auto&& i : h)cin >> i; sort(begin(h), end(h)); vector<unsigned l...
#pragma region Region_1 #include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (n); ++i) #define drep(i, n) for (int i = (n)-1; i >= 0; --i) #define srep(i, s, t) for (int i = s; i < t; ++i) #define rng(a) a.begin(), a.end() #define rrng(a) a.rbegin(), a.rend() using ll = long long; using ...
#include <bits/stdc++.h> using namespace std; int t[200005]; long long a[200005]; long long sum[200005]; pair<long long, long long> tree[1000000]; void update(int n, int s, int e, int i, int t, long long v){ if(s == e){ if(t == 2) tree[n].first = v; else tree[n].second = v; } else{ ...
#include <bits/stdc++.h> #define rep(i,n) for (int i = (0); i < (n); ++i) #define rrep(i,n) for(int i = 1; i <= (n); ++i) #define drep(i,n) for(int i = (n)-1; i >= 0; --i) #define srep(i,s,t) for (int i = s; i < t; ++i) #define all(x) (x).begin(),(x).end() #define rall(x) (x).rbegin(),(x).rend() #define limit(x,l,r) ma...
#include <iostream> #include <cstdio> #include <stdio.h> #include <cstdlib> #include <algorithm> #include <cmath> #include <vector> #include <set> #include <stack> #include <map> #include <unordered_set> #include <unordered_map> #include <queue> #include <ctime> #include <cassert> #include <complex> #include <string> #...
#include <iostream> #include <vector> #include <set> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define int long long using namespace std; long long pow_mod(long long x, long long y, long long MOD) { long long ret = 1; while (y) { if (y & 1) ret = ret * x % MOD; x = x * x % MOD; y >>=...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace std; using namespace __gnu_pbds; #define endl '\n' #define f first #define s second #define ub upper_bound #define lb lower_bound #define pb push_back #define all(c) (c).begin(), (c).end() #define ...
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; vector<int>A(2*N); vector<pair<int,int>>B(2*N); vector<int>C(2*N); for(int i = 0; i < 2*N; i++) { cin >> A[i]; B[i] = {A[i],i}; } sort(B.rbegin(),B.rend()); for(int i = 0; i < N; i++) { ...
#include <bits/stdc++.h> using namespace std; # define Z 1000000007 # define el "\n" # define vt vector # define pb push_back # define all(v) (v).begin(),(v).end() # define ll long long int int main() { ll l; cin>>l; vt<ll>v(1<<l); for(ll i=0;i<(1<<l);i++){ cin>>v[i]; } auto k1 = max_element(v.begin(),v.begi...
#include <iostream> #include <vector> #include <numeric> using namespace std; int main() { int n; cin >> n; vector <long long> a(1 << n); for (auto &x : a) { cin >> x; } vector <int> id(1 << n); iota(id.begin(), id.end(), 0); for (int i = 0; i < n - 1; ++i) { int f = 1 << (i + 1); for (...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < n; i++) #define rep2(i, x, n) for(ll i = x; i <= n; i++) #define rep3(i, x, n) for(int i = x; i >= n; i--) #define each(e, v) for(auto &e: v) #define pb push_back #define eb emplace_back #define all(x) x.begin(), x.end() #define rall(x) ...
//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...
// D - Base n #include <bits/stdc++.h> using namespace std; using ll = int64_t; string X; ll M; string f(ll n){ ll m = M; string res = ""; while(m){ ll r = m % n; m = m / n; res += r <= 9? to_string(r): "a"; } reverse(res.begin(), res.end()); return res; } bool check(ll n){ string m = f(n); if(X.size() >...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define endl "\n" #define IOS ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); void solve(){ int a,b; cin>>a>>b; int sum1 =0; int sum2 =0; while(a){ int r1 = a%10; sum1+=r1; a/=10; } while(b){ int r2 = b%...
#include<bits/stdc++.h> #define N 505 #define ll long long #define inf 0x3f3f3f3f using namespace std; bool mmp1; int n,m,K; namespace P100 { int C[N][N]; int A[N],B[N]; int D[N][N]; void solve() { scanf("%d",&n); for(int i=1;i<=n;i++) for(int j=1;j<=n;j++) scanf("%d",&C[i][j]); for(int i=1;i<=n;i++) ...
#include<bits/stdc++.h> 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 length size() #define int long long #define ll long long #include <cstdint> long long modpow(long long a, long long n, long long mod) { long long res = 1; ...
#include<bits/stdc++.h> using namespace std ; #define ll long long int #define fast ios_base::sync_with_stdio(false); cin.tie(NULL); #define DISPLAY(V) for(auto it : V) { cout<<it<<" " ;} cout<<endl; #define DISPLAY2(V) for(auto it : V) { for (auto val : it) { cout<<val<<" ";} cout<<endl;} ...
#include<bits/stdc++.h> using namespace std; int main(){ long long int t; cin>>t; while(t--) { long long int n; cin>>n; if(n%2!=0) cout<<"Odd"<<"\n"; else if(n%4==0) { cout<<"Even"<<"\n"; } else cout<<"Same"<<"\n"; } return 0; }
//a.9 #include<bits/stdc++.h> #define ll long long #define all(x) x.begin(),x.end() #define CASE(t) cout<<"Case #"<<(t)<<": "; #define endll endl #define endl '\n' #define mod 1000000007 #define INF 1e18 #define maxN 500005 #define ios ios_base::sync_with_stdio(false); cin.tie(NULL) using namespace std; ll ceill(ll a,l...
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define REP(i, n) for(ll i = 0; i < (ll)(n); ++i) #define FOR(i, a, b) for(ll i=(a); i < (ll)(b); ++i) template<class T> inline bool chmax(T& a, T b) { if(a < b){ a=b; return 1; } return 0;} template<class T> inline bool chmin(T& a, T b) { if(a > b){ a=...
#include <bits/stdc++.h> using namespace std; #define vll vector<long long> #define mll map<long long,long long> #define pll pair<long long,long long> #define pb push_back #define F first #define S second #define all(v) v.begin(),v.end() #define FAST ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define mod 9...
// Problem : D - KAIBUNsyo // Contest : AtCoder - AtCoder Beginner Contest 206(Sponsored by Panasonic) // URL : https://atcoder.jp/contests/abc206/tasks/abc206_d // Memory Limit : 1024 MB // Time Limit : 2000 ms // Powered by CP Editor (https://github.com/cpeditor/cpeditor) #pragma GCC optimize("Ofast") #pragma GCC t...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<ll> vi; typedef vector<pair<ll, ll> > vii; typedef pair<ll,ll> pii; typedef multiset<pair<ll, ll> > msii; typedef multiset<ll> msi; typedef set<pair<ll, ll> > sii; typedef set<ll> si; typedef map<ll, ll> mii; #define ...
#include "bits/stdc++.h" using namespace std; int main() { int N; cin >> N; double l[N], r[N]; for (int i = 0; i < N; i++) { int t; cin >> t >> l[i] >> r[i]; t--; if (t & 1) r[i] -= 0.5; if (t & 2) l[i] += 0.5; } int ans = 0; for (int i = 0; i < N; i++) ...
#include <iostream> #include <string> #include <map> #include <set> #include <vector> #include <cmath> #include <algorithm> using namespace std; typedef long long ll; int main() { ios::sync_with_stdio(0); cin.tie(0), cout.tie(0); int n; cin >> n; vector<ll> r, g, b; for (int i = 0; i < 2 * n; i++) { ll a; char...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int (i)=0;(i)<(n);(i)++) #define rep3(i,m,n) for(int (i)=m;(i)<=(n);(i)++) #define rep3rev(i,m,n) for(int (i)=m;(i)>=(n);(i)--) #define all(a) (a.begin()),(a.end()) #define rall(a) (a.rbegin()),(a.rend()) #define fi first #define se second #define pb p...
#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> Pair; typedef tuple<int,int,int> tpl; #define ALL(a) (a).begin(),(a).end() #define SORT(c) sort((c).begin(),(c...
/* author:ryo3ihara        ”継続は力なり、雨だれ石を穿つ”           ”slow but steady wins the race” */ #pragma GCC optimize("Ofast") #include<bits/stdc++.h> //#include<atcoder/all> //using namespace atcoder; /* // 多倍長テンプレ #include <boost/multiprecision/cpp_dec_float.hpp> #include <boost/multi...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <stack> #include <queue> #include <cmath> #include <tuple> #include <cstdio> #include <bitset> #include <sstream> #include <iterator> #include <numeric> #include <map> #include <cstring> #include <set> #include <functional> #include <...
#include<bits/stdc++.h> #include<bits/extc++.h> #pragma GCC optimize("Ofast") using namespace std; using namespace __gnu_pbds; template<typename TH> void _dbg(const char* sdbg, TH h) { cerr<<sdbg<<"="<<h<<"\n"; } template<typename TH, typename... TA> void _dbg(const char* sdbg, TH h, TA... t){ while(*sdbg != ',') { ce...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; using namespace std; #define int long long #define S second #define F first #define pb push_back #define all(c) (c).begin(),(c).end(...
/** * author: longvu **/ #include <bits/stdc++.h> using namespace std; #define int long long #define INF 0x3f3f3f3f3f3f3f3f #define FASTIO std::ios::sync_with_stdio(false); std::cin.tie(NULL); std::cout.tie(NULL); #define nax (int) (100001) const int mod = 1e9 + 7; int32_t main() { FASTIO int n; ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using vi = vector<int>; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { string s;cin>>s; int i; int an[10];rep(i,10)an[i]=0; for (auto c: s) { i = c - '0'; if (an[i]<3) an[i]++; } vi bn; rep(i, 10) { rep(j, ...
#include <bits/stdc++.h> using namespace std; int main(){ string k; cin >> k; if(k.length() == 1){ if(k[0] == '8'){ cout << "Yes"; return 0; } cout << "No"; return 0; } if(k.length() == 2){ if((k[0] * 10 + k[1]) % 8 == 0 || (k[1] * 10 + k[0]) % 8 == 0){ cout << "Yes"; ...
#include <bits/stdc++.h> using namespace std; int main() { int N, M; cin >> N; vector<vector<char>> tree(N, vector<char>(M)); int a, b; //for (int i = 0; i < M; i++){ int seiki; if (N % 100 == 0) seiki = N / 100; else seiki = N / 100 + 1; cout << seiki << endl; }
#include <iostream> #include <iomanip> #include <algorithm> #include <vector> #include <cctype> #include <limits> // INT_MAX ... using namespace std; struct fast_ios { fast_ios() { std::ios::sync_with_stdio(false); std::cin.tie(nullptr); std::cout << fixed << setprecision(10); } } fast_ios_; int main...
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> r(n); r[0] = 1; for (int i = 1; i <= n; i++) { for (int j = 2 * i; j <= n; j += i) { if (r[i - 1] + 1 > r[j - 1]) r[j - 1] = r[i - 1] + 1; } } for (auto e : r) cout << e << ' '; cout << endl; }
#include <bits/stdc++.h> #define ll long long #define rep(i,n) for(int i=0;i<n;i++) using namespace std; int main() { cin.tie(0); ios_base::sync_with_stdio(0); int n; cin>>n; cout << 1 << " \n"[n == 1]; int num = 1; int dex = 2; int ind = 2; int i = 0; while (num < n) { if (i == dex) { i = 0; de...
#include <bits/stdc++.h> using namespace std; #define int long long #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) typedef vector<int> vi; typedef vector<string> vs; const int mod = 1000000007; const int inf = 1061109567; int gcd(int a,int b){return...
#define _GLIBCXX_DEBUG//これが最後の手段だ! #include<iostream> #include<algorithm> #include<vector> #include<string> #include<cmath> #include<queue> #include<stack> #include<map> #include<numeric> #include<climits> #include<limits>// #include <stdio.h>// #include<cmath> #include<iomanip> //#include <atcoder/all> using namespa...
#include<bits/stdc++.h> using namespace std; #define int long long #define vi vector<int> #define vvi vector<vector<int>> #define pii pair<int,int> #define vpii vector<pair<int,int>> #define pqueue priority_queue #define umap unordered_map #define uset unordered_set #define bit(s, i) ((1 << i) & s ? 1 : 0) #define bits...
#include<iostream> using namespace std; long n,a[200020],rui[200020]; main() { cin>>n; for(int i=0;i<n;i++)cin>>a[i],rui[i]=i==0?a[i]:a[i]+rui[i-1]; long ans=0,M=0; for(int i=0;i<n;i++)M=max(M,a[i]),ans+=rui[i],cout<<(ans+M*(i+1))<<'\n'; }
#include <bits/stdc++.h> using namespace std; //#include <atcoder/all> //using namespace atcoder; using ll = long long; using ld = long double; using vi = vector<int>; using vvi = vector<vector<int>>; using vvvi = vector<vector<vector<int>>>; using vl = vector<ll>; using vvl = vector<vector<ll>>; using vvvl = vector<...
#include<bits/stdc++.h> #define SZ(x) ((int)x.size()) #define pb push_back template <typename _Tp>void read(_Tp &x){ char ch(getchar());bool f(false);while(!isdigit(ch))f|=ch==45,ch=getchar(); x=ch&15,ch=getchar();while(isdigit(ch))x=x*10+(ch&15),ch=getchar(); if(f)x=-x; } template <typename _Tp,typename... Args>voi...
#include <iostream> #include <algorithm> #include <vector> #include <cstring> #include <map> #include <set> #include <unordered_map> #include <unordered_set> #include <queue> #include <iomanip> #include <math.h> #include <limits.h> #include <string> #include <bitset> using namespace std; #define pb push_back #define ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; #define REP(i, n) for(int i=0; i<n; i++) #define REPi(i, a, b) for(int i=int(a); i<int(b); i++) #define MEMS(a,b) memset(a,b,sizeof(a)) #define mp make_pair #define MOD(a, m) ((a % m + m) % m) template<class T>bool chm...
#include<bits/stdc++.h> #define int long long #define rep(a,b,c) for(register int a=(b);a<=(c);++a) #define dow(a,b,c) for(register int a=(b);a>=(c);--a) using namespace std; const int MaxN=200000+5; int arr[MaxN],dif[MaxN],Sum[MaxN]; signed main() { register int n,q; scanf("%lld%lld",&n,&q); rep(i,1,n) { scanf("...
#include<bits/stdc++.h> using namespace std; #define int long long #define rep(i, l, r) for (int i = l; i <= r; ++i) #define dep(i, r, l) for (int i = r; i >= l; --i) void read (int &x) { x = 0; char c = getchar(); while (c < '0' || c > '9') c = getchar(); while (c >= '0' && c <= '9') x = x * 10 + c - 48, c = ge...
#include <bits/stdc++.h> using namespace std; int main(){ ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); int i,j; while (cin>>i){ int arr[200]={0}; long ans = 0; for (int a=0;a<i;a++){ cin>>j; ans+=arr[j%200]; arr[j%200]+=1; } cout<<ans<<'\n'; } }
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <sstream> #include <queue> #include <deque> #include <bitset> #include <iterator> #include <list> #include <stack> #include <climits> #include <map> #include <set> #include <iomanip> #include <unordered_set> #include <functional> #inc...
#include <iostream> #define DENOM 998244353 using namespace std; int main(){ long long a, b, c; cin >> a >> b >> c; cout << ((((a*(a+1)/2)%DENOM) * ((b*(b+1)/2)%DENOM))%DENOM * ((c*(c+1)/2)%DENOM))%DENOM << endl; return 0; }
#include <bits/stdc++.h> #define CHOOSE(a) CHOOSE2 a #define CHOOSE2(a0, a1, a2, a3, a4, x, ...) x #define dump_1(x1) cerr << #x1 << ": " << x1 << endl #define dump_2(x1, x2) \ cerr << #x1 << ": " << x1 << ", " #x2 << ": " << x2 << endl #define dump_3(x1, x2, x3) \ ce...
#include<bits/stdc++.h> using namespace std; const long long mod=998244353; void solve(){ long long x,y,a,b,tot=0;cin>>x>>y>>a>>b; while(x<y){ if(1e18-b<=x){ while(x<y){ if(1e18/a<=x) break; x*=a; tot++; } break; ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; #define endl '\n' #define all(x) (x).begin(),(x).end() #define trace(...) debug(#__VA_ARGS__, __VA_ARGS__) template <typename Arg1> void debug(const char* name, Arg1&& arg1){ cerr <<fixed<<setprecision(6)<< name << ": ...
#include <bits/stdc++.h> #define all(v) v.begin(), v.end() #define rall(v) v.rbegin(), v.rend() #define rep(i,n) for(int i=0;i<(int)(n);i++) #define drep(i,j,n) for(int i=0;i<(int)(n-1);i++)for(int j=i+1;j<(int)(n);j++) #define trep(i,j,k,n) for(int i=0;i<(int)(n-2);i++)for(int j=i+1;j<(int)(n-1);j++)for(int k=j+1;k<(i...
#include <bits/stdc++.h> #define ll long long #define sz(x) (int)(x).size() using namespace std; //mt19937 rng(chrono::steady_clock::now().time_since_epoch().count()); //uniform_int_distribution<int>(1000,10000)(rng) ll binpow(ll a, ll b) { ll res = 1; while (b > 0) { if (b & 1) res = r...
#include <iostream> #include <cstdio> #include <cstdlib> #include <cstring> #include <algorithm> #include <string> #include <sstream> #include <complex> #include <vector> #include <list> #include <queue> #include <deque> #include <stack> #include <map> #include <set> using namespace std; typedef long long unsigned int ...
#include <bits/stdc++.h> using namespace std; int main() { int N, M; cin >> N >> M; int A[N]; int B[M]; int dp[N][M]; for(int i = 0; i < N; i++) cin >> A[i]; for(int i = 0; i < M; i++) cin >> B[i]; if(A[0] == B[0]) dp[0][0] = 0; else dp[0][0] = 1; for(int i = 1; i < N; i++){ if...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); ++i) #define drep(i,n) for (int i = (n)-1; i >= 0; --i) #define dup(x,y) (((x)+(y)-1)/(y)) #define ALL(x) (x).begin(), (x).end() typedef long long ll; typedef pair<int, int> pii; const double EPS = 1e-10; const int INF = 1e9; const l...
#include <iostream> #include <cstdio> #include <vector> #include <iomanip> #include <unordered_map> #include <unordered_set> #include <algorithm> #include <map> #include <set> #include <cmath> using namespace std; using VI = vector <int>; using VVI = vector <VI>; using VLL = vector <long long>; int main() { int K...
#include <iostream> #include <cstring> #include <algorithm> #include <set> typedef long long LL; const int N = 505; const LL MOD = 998244353; int a[N][N]; inline int read() { char ch = getchar(); while (ch != 'B' && ch != 'R' && ch != '.') ch = getchar(); if (ch == 'B') return 0; if (ch == 'R') retu...
#include <bits/stdc++.h> using namespace std; #define rep(i, a, b) for (int i = (a), i##end = (b); i < i##end; ++i) #define per(i, a, b) for (int i = (a) - 1, i##end = (b); i >= i##end; --i) #define REP(i, a) rep(i, 0, a) #define PER(i, a) per(i, a, 0) namespace IO { const int MAXIOSIZE = 1 << 24 | 1; unsigned char...
#include <bits/stdc++.h> using namespace std; int main() { int n,w; cin>>n>>w; cout<<n/w; }
// Author:- Pratik Kinger // Birla Institute of Technology #include <bits/stdc++.h> #define ll long long #define pb push_back #define mp make_pair #define pii pair<ll, ll> #define vi vector<ll> #define vii vector<pii> #define mi map<ll, ll> #define mii map<pii, ll> #define f(i, a, b) for (ll i = (ll)a; i < (ll)b; i++) ...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int (i)=(0);(i)<(int)(n);++(i)) using ll = long long; using namespace std; int main() { int N, K, M; cin >> N >> K >> M; vector<int> A(N-1); int sum = 0; rep(i, N-1) { cin >> A[i]; sum += A[i]; } for (int i...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> P; int main() { cin.tie(0); ios::sync_with_stdio(false); ll N,K,M; cin >> N >> K >> M; ll sum = 0; for (int i = 0;i < N-1;i++){ ll a; cin >> a; sum += a; } ll goal = M*N; if(go...
#include <bits/stdc++.h> using namespace std; #ifdef _MSC_VER # include <intrin.h> # define __builtin_popcount __popcnt #endif int main() { ios::sync_with_stdio(0),cin.tie(0),cout.tie(0); int n; cin >> n; n = min(n, 8); vector<int> a(n); for (auto& ai : a) { cin >> ai; } vector<int> f(200, -1); ...
#include <bits/stdc++.h> #include <unordered_set> #include <cmath> #include <algorithm> // URL: using namespace std; using ll = long long; using pii = pair<int, int>; using pll = pair<ll, ll>; using vi = vector<int>; using vll = vector<ll>; using vs = vector<string>; #define dump(x) cout << #x << " = " << (x) << e...
#include<bits/stdc++.h> using namespace std; int main() { long n; cin>>n; set<long> ans; for(long d=1;d*d<=n;d++) { if(n%d==0) { ans.insert(d); ans.insert(n/d); } } for(auto x:ans) cout<<x<<endl; }
#include<bits/stdc++.h> #define rep(i, n) for (ll i = 0; i < (n); ++i) #define rrep(i, a, b) for (ll i = (a); i < (b); ++i) #define PI acos(-1) #define pcnt __builtin_popcountll #define rng(a) a.begin(), a.end() #define rrng(a) a.rbegin(), a.rend() #define sz(x) (int)(x).size() #define v(T) vector<T> #define vv(T) v(v...
#include<bits/stdc++.h> #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #define rep(i, x) for(ll i = 0; i < x; i++) #define rep2(i, x) for(ll i = 1; i <= x; i++) #define all(a) (a).begin(),(a).end() using ll = long long; using ld = long double; using namespace std; const ll IN...
#include <bits/stdc++.h> using namespace std; #ifdef DEBUG #define LOG(...) cerr << "[" << #__VA_ARGS__ << "]: " << repr(__VA_ARGS__) << endl; #define MSG(args) cerr << args << "\n"; #define debug(x) x #else #define LOG(...) #define MSG(args) #define debug(x) #endif #define mp make_pair #define pb push_back #define ...
#include <bits/stdc++.h> typedef long long ll; using namespace std; int main() { ll N; cin>>N; vector<pair<ll,char> > vp(2*N); ll n; char c; map<char,ll> mp; for(int i=0;i<2*N;i++){ cin>>n; cin>>c; vp[i]=make_pair(n,c); mp[c]++; } ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) #define repp(i, st, en) for (ll i = (ll)st; i < (ll)(en); i++) #define repm(i, st, en) for (ll i = (ll)st; i >= (ll)(en); i--) #define all(v) v.begin(), v.end() void c...
#include <bits/stdc++.h> #define REP(i, nn ) for(int i = 0 ; i < (int) nn; i++) #define REPS(i, ss, nn ) for(int i = ss ; i < (int) nn; i++) #define REV(i, ss, nn ) for(int i = ss ; i >= nn; i--) #define deb(x) std::cout << #x << " " << x << endl; #define debl(x) std::cout << #x << " " << x << " "; #define all(x) x.beg...
#include<bits/stdc++.h> using namespace std; #define ll long long int main( ) { ll n,a,b,c; cin>>n; ll ans = INT_MAX,cnt=0; while(n--) { cin>>a>>b>>c; if(c-a > 0){ans=min(ans,b);++cnt;} } if(cnt)cout<<ans<<endl; else cout<<-1<<endl; }
#include <algorithm> #include <iostream> using namespace std; const int kMaxN = 2e5 + 1; const int kM = 1e9 + 7; const int kA = 16; string s; long long f[kMaxN][kA + 1], g[kMaxN][kA + 1]; int k, n, t, ans, c[kA]; void C1() { f[1][1] = kA - 1; for (int i = 1; i < n; i++) { for (int j = 1; j <= k; j++) { ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; const int maxl=2e5+10; const int mod=1e9+7; int n,k; int a[maxl]; ll dp[maxl][17][2][2]; char s[maxl]; inline ll dfs(int pos,int st,bool up,bool lead) { int cnt=__builtin_popcount(st); if(cnt>k) return 0; if(pos>n) return cnt==k; ll &ret=dp[po...
#include <bits/stdc++.h> using namespace std; const int Maxn = 3005, p = 1e9 + 7; int n, trans[Maxn][Maxn], maxi[Maxn][Maxn]; long long ans, a[Maxn], sum[Maxn], f[Maxn][Maxn]; int main() { scanf("%d", &n); for (int i = 1; i <= n; i++) { scanf("%lld", &a[i]), sum[i] = sum[i - 1] + a[i]; for (int j = 1; j <= n; j...
#include <bits/stdc++.h> using namespace std; typedef long long i64; typedef unsigned long long ui64; typedef vector<i64> vi; typedef vector<vi> vvi; typedef pair<i64, i64> pi; #define pb push_back #define sz(a) i64((a).size()) #define all(c) (c).begin(), (c).end() #define REP(s, e, i) for(i=(s); i < (e); ++i) inlin...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { cin.tie(nullptr); // Do not flush "cout" when processing "cin". int n, k; cin >> n >> k; vector<vector<int>> t(8, vector<int>(8)); for (int i = 0; i < n; i++) { for (int j = 0; j < n; j++) { cin >> t.at(i).at(j); ...
const bool isDebugMode = true; int testcase = 1; #include <bits/stdc++.h> #if __has_include(<atcoder/all>) #include <atcoder/all> using namespace atcoder; #endif using namespace std; typedef long long ll; typedef pair<long long, long long> P; struct edge{long long to,cost;}; const int inf = 1 << 27; const long ...
#include <bits/stdc++.h> #define rep(i, s, n) for (int i = (s); i < (int)(n); i++) #define all(x) (x).begin(),(x).end() #define debug(x) cout<<#x<<": "<<x<<endl using namespace std; using ll = long long; const ll MOD = 1e9+7; // 998244353 const ll LINF = LLONG_MAX; // ~ 10^18 ~ 1<<60 const int INF = INT_MAX; const doub...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define lowbit(x) (x & (-x)) const ll inf = 1e17+9; const ll mod = 1e9+7; const ll maxn = 2e5+8; int n,m; int h[maxn],w[maxn]; ll L[maxn],R[maxn]; ll ans=1e18; int main() { ios::sync_with_stdio(false);cin.tie(0);cout.tie(0); cin>>n>>m; ...
#include "bits/stdc++.h" using namespace std; using ll = long long; using P = pair<ll, ll>; const ll INF = (1LL << 61); ll mod = 1000000007; int dx[4] = { 1, 0, -1,0 }, dy[4] = { 0, 1, 0, -1 }; int si, sj; int N = 50; int t[50][50]; int p[50][50]; map<pair<int, int>, pair<int, int>>mp; bool seen[50][50]; int f(string ...
#include <bits/stdc++.h> //#include "atcoder/all" #define rep(i,n) for(int i=0;i<n;i++) using namespace std; //using namespace atcoder; #define all(a) a.begin(),a.end() typedef long long ll; typedef vector<ll> vi; typedef pair<ll,ll> P; constexpr ll inf=1ll<<61; constexpr ll mod=998244353; int a[1005],b[1005]; ll dp[10...
#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 <algorithm> #include <iostream> #include <vector> using namespace std; using ll = long long; bool solve(ll x){ while(x>0){ if(x%10==7) return true; x/=10; } return false; } bool solve2(ll x){ while(x>0){ if(x%8==7) return true; x/=8; } return false; } int main() { ll n; cin >...
#include<iostream> using namespace std; double a, b; int main() { cin >> a >> b; cout << 100.0l - b * 100 / a; }
#include <iostream> #include <vector> #include <string> #include <algorithm> #include <iomanip> #include <cmath> #include <numeric> #include <set> using namespace std; using ll = long long; //ループ #define REP(i, n) for(int i = 0; i < n; ++i) #define REPR(i, n) for(int i = n - 1; i >= 0; --i) #define FOR(i, m, n) for(int...
#include<bits/stdc++.h> #define IOS ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); #define li long long int #define ld long double #define all(v) v.begin(),v.end() #define rev(a) reverse(all(a)) #define sort(a) sort(all(a)) #define pb push_back #define INF 1e18+10 #define MINF -1e18-10 #define rep(i,a,b) f...
#include <iostream> #include <iomanip> #include <algorithm> #include <vector> #include <cmath> #include <set> using namespace std; const long double PI = (acos(-1)); const long long MOD = pow(10, 9) + 7; int main() { int N; cin >> N; int *x = new int[N]; int *y = new int[N]; double dt[100][100];...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; #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++) const ll MAX = 1001001; const ll MOD = 1000000007; const double pi = 2.0 * asin(1.0); ll dx[4] = {1, 0, -1, 0}; ll dy[4]...
#include <iostream> #include <vector> #include <map> #include <algorithm> #include <cmath> #include <string> #include <iomanip> #include <deque> #include <queue> #include <stack> #include <set> #include <complex> #include <ctime> #include <bitset> // #include <atcoder/all> #include <fstream> #include <random> #include ...
//Bulbul khan-420... #include <bits/stdc++.h> #include <cstring> #define ll long long int #define pb() push_back() #define f(i,n) for(i=0;i<n;i++) using namespace std; int main() { ll t,a,b,c,d,i,j,k,l,n,m,x,y,z; cin>>n>>m>>x>>y; string s[n+6]; for(i=0;i<n;i++) cin>>s[i]; x--; y--...
#include <iostream> #include <cstdio> #include <vector> using namespace std; int main(){ long long x, y, a, b; cin >> x >> y >> a >> b; long long ans = 0; while((long double)a * x <= 9e18 and a * x <= b + x and a * x < y){ x *= a; ans++; } long long diff = (y - x - 1)/b; if(diff > 0ll) ans += d...
#include<bits/stdc++.h> using namespace std; int a[5]; int ans=99999999; int main() { for(int i=1;i<=4;i++) { cin>>a[i]; ans=min(ans,a[i]); } cout<<ans; return 0; }
/*** Bismillahir Rahmanir Rahim Rabbi Zidni Ilma Author : Saidur Rahman Department of CSE, City University, Bangladesh. ***/ #include<bits/stdc++.h> using namespace std; #define ...
#include <bits/stdc++.h> using namespace std; #define FOR(it, ar) for(auto &it: ar) #define loop(i, start, end) for(auto i = (start); i <= (end); i++) #define loopSkip(i, start, end, skip) for(auto i = (start); i <= (end); i += skip) #define loopRev(i, start, end) for(int i = (start); i >= (end); i--) #define FLASH i...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define rrep(ri,n) for(int ri = (int)(n-1); ri >= 0; ri--) #define rep2(i,x,n) for(int i = (int)(x); i < (int)(n); i++) #define rrep2(ri,x,n) for(int ri = (int)(n-1); ri >= (int)(x); ri--) #define repit(itr,x) for(auto itr = x.begin(); itr != x...
#include<bits/stdc++.h> using namespace std; using LL = long long; constexpr LL mod = 1000000007; string c[4]; LL power(LL a, LL r){ LL res = 1; for(; r; r >>= 1, a = a * a % mod) if(r & 1) res = res * a % mod; return res; } LL Fib(int n){ if(n <= 2) return 1; LL a = 1, b = 1; for(int i ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (n); i++) #define irep(i, n) for (int i = 0; i <= (n); i++) typedef long long ll; typedef pair<int, int> P; const int INF = 1e9; int main() { int n; cin >> n; int m = 0, day = 1; do { m = m + day; day += 1; } while(...
#include<bits/stdc++.h> // #include <ext/pb_ds/assoc_container.hpp> // #include <ext/pb_ds/tree_policy.hpp> // using namespace __gnu_pbds; using namespace std; // typedef tree<pair<int,int>, null_type, less<pair<int,int>>, rb_tree_tag, tree_order_statistics_node_update> ordered_set; #define ll long long #define scn(n)...
#include <bits/stdc++.h> using namespace std; //#define int long long using ld = long double; const int N = 2e5 + 7; const ld eps = 1e-9; ld a[N], b[N], csum_a[N], csum_b[N]; int mrkd[N]; int32_t main() { ios_base :: sync_with_stdio(0); cin.tie(0); cout.tie(0); int n, m, k; cin >> n >> m >> k; vec...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(i = 0;i < n;++i) #define all(v) v.begin(), v.end() using ll = long long; const ll MOD = 1e9+7; ll pow_mod(ll a, ll n, ll p) { ll res = 1; while(n > 0){ if(n & 1) res = res*a%p; a = a*a%p; n >>= 1; } return res;...
#include <bits/stdc++.h> using namespace std; #define SZ(a) ((int)(a).size()) typedef long long int64; int main() { #ifdef LOCAL freopen(".a.in", "r", stdin); #endif ios_base::sync_with_stdio(false); cout.tie(0); cin.tie(0); int n, m; cin >> n >> m; vector<string> S(n); vector<vector<int>> A(n, vector<i...
#include <iostream> #include<cstring> #include<algorithm> #include<cmath> #include<cstdio> using namespace std; const int maxn = 5005; int main() { char s[5005]; int a[maxn], g[maxn], c[maxn], t[maxn]; int n; int cnt = 0; cin >> n; a[0] = 0; g[0] = 0; c[0] = 0; t[0] = 0; int a1, g1, c1, t1; for(int i = 1; i ...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) using namespace std; using ll = long long; int main() { int N; string S; cin >> N >> S; int ans = 0; rep(i, N) { int c1 = 0, c2 = 0; for (int j = i; j < N; j++) { if (S[j] == 'A') c1++; else if (S[j] == 'T') ...
// Problem: D - Base n // Contest: AtCoder - AtCoder Beginner Contest 192 // URL: https://atcoder.jp/contests/abc192/tasks/abc192_d // Memory Limit: 1024 MB // Time Limit: 2000 ms // Powered by CP Editor (https://github.com/cpeditor/cpeditor) // Disclaimer: Don't copy my template, it may lead to plagiarism. /* Author:...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; using namespace std; #ifdef ENABLE_DEBUG #define dump(a) cerr<<#a<<"="<<a<<endl #define dumparr(a,n) cerr<<#a<<"["<<n<<"]="<<a[n]<<endl #else #define dump(a) #define dumparr(a,n) #endif #...
#include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace std; using namespace __gnu_pbds; #define ordered_set tree<int, null_type , less<int> , rb_tree_tag , tree_order_statistics_node_update> #define int long long int #define ull unsigned long long #de...
#include<bits/stdc++.h> using namespace std; #define fast {ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);} typedef long long int ll; typedef string S; #define M 1e18 #define AS 250005 #define sp cout<<' ' #define nw cout<<endl #define rt return #define __ template<typename T, typename... Types> void in() {rt;...
#pragma region head #include <bits/stdc++.h> using namespace std; using ll = long long; using vi = vector<int>; using vll = vector<ll>; using pi = pair<int, int>; using pll = pair<ll, ll>; template <class T> using vv = vector<vector<T>>; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define repi(i, a, b) for (in...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=1;i<n+1;++i) int main(){ int N,K,sum=0; cin >> N >> K; rep(i,N){ rep(j,K){ sum+=100*i +j; } } cout << sum <<endl; return 0; }
#include<bits/stdc++.h> #define ll long long int #define M 1000000007 #define mod 998244353 #define mp(x,y) make_pair(x,y) #define pb(x) push_back(x) #define pi pair<ll,ll> #define endl "\n" using namespace std; const ll N=100010; vector<pi> adj[N]; vector<vector<ll> > dis; void func(ll start) { set<pi> s; s...
#include <bits/stdc++.h> //#include <chrono> //#pragma GCC optimize("Ofast") using namespace std; #define reps(i,s,n) for(int i = s; i < n; i++) #define rep(i,n) reps(i,0,n) #define Rreps(i,n,e) for(int i = n - 1; i >= e; --i) #define Rrep(i,n) Rreps(i,n,0) #define ALL(a) a.begin(), a.end() using ll = long long; using...
// Never gonna give you up // Never gonna let you down // Never gonna run around and desert you #include <bits/stdc++.h> #pragma GCC optimize("unroll-loops,no-stack-protector") #pragma GCC target("sse,sse2,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #define watch(x) cout <<(#x)<<" is "<<(x)<<endl #define debug cout <<"...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) using ll = long long; const ll M = 1e18; int si[] = {-1, 0, 1, 0}; int sj[] = {0, -1, 0, 1}; int main(){ int h, w, n, m; cin >> h >> w >> n >> m; vector<vector<int>> v(h, vector<int>(w,0)); rep(i,n){ int a,b;...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<int,int> pii; typedef pair<ll,ll> pll; typedef pair<ll,int> P; typedef tuple<int,int,int> tii; typedef vector<int> vec; typedef vector<vec> mat; typedef pair<pll,pll> ppll; #define rep(i,s,n) for(int i=(int)(s);i<(i...
// raggarwalg01 #include<bits/stdc++.h> 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);typedef int MyCustomType; string s{}; cin>>s; for(int i=0...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<(n); i++) #define rrep(i,n) for(int i=(n)-1; i>=0; i--) #define FOR(i,a,b) for(int i=(a); i<(b); i++) #define RFOR(i,a,b) for(int i=(b-1); i>=(a); i--) #define ALL(v) v.begin(), v.end() #define RALL(v) v.rbegin(), v.rend() #define UNIQUE(v) v....
#include <cstdio> #include <cctype> #define FOR(i,j,k) for(int i=j; i<=k; ++i) inline int read (void) { int x = 0, f = 1, ch = getchar(); while(!isdigit(ch)) { if(ch == '-') f = -f; ch = getchar(); } while(isdigit(ch)) { x = x * 10 + ch - '0'; ch = getchar(); } return x * f; } const int maxn = 20; int h, w, ans, to...
#include <bits/stdc++.h> using namespace std; int main() { int N; int64_t X; cin >> N >> X; X *= 100; int64_t ans = 0; for (int i = 0; i < N; i++) { int64_t V,P; cin >> V >> P; ans += V*P; if(ans > X){ cout << i+1 << endl; return 0; } } cout << -1 <<...
#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<bits/stdc++.h> using namespace std; const int N=2e+5+10; pair<long double,long double> dp[N]; int A[11],n,m,k; bool isp[N]; bool ispos() { int cnt=0; for(int i=1;i<=n;i++) { if(isp[i]==1) cnt++; else cnt=0; if(cnt==m) return false; } return true; } int main() { cin>>n>>m>>k; for(int i=...
#include <bits/stdc++.h> using namespace std; #define REP(i, a, b) for(int i = (a); i <= (b); i++) #define PER(i, a, b) for(int i = (a); i >= (b); i--) #define rep(i, a, b) for(int i = (a); i < (b); i++) #define all(S) (S).begin(), (S).end() #define pb push_back #define mk make_pair #define S second #define F first t...
#include <bits/stdc++.h> #define IOS ios::sync_with_stdio(false); cin.tie(0); cout.tie(0) using namespace std; const int N = 2e5 + 20; typedef long long LL; typedef pair<LL, LL> PLL; int n, m, q; struct Node { int l, r; LL sum, cnt; }tra[N << 2], trb[N << 2]; int a[N], b[N]; int t[N], x[N], y[N]; vector<int> nums; ...
#define _CRT_SECURE_NO_WARNINGS #include <iostream> #include <cmath> #include <algorithm> #include <vector> #include <set> #include <unordered_set> #include <queue> #include <deque> #include <string> #include <sstream> #include <iomanip> #include <map> #include <unordered_map> #include <stack> #include <cstdio> #includ...
#include <bits/stdc++.h> #include<ext/pb_ds/assoc_container.hpp> #include<ext/pb_ds/tree_policy.hpp> #define FOR(i, a, b) for (ll i = (a); i <= (b); i++) #define FORX(i, a, b, x) for (ll i = (a); i <= (b); i+=x) #define debug(x) cout <<" || "<< #x << " is= " << x<<endl; //use for debug #define read(a) ll a; cin >> a; #...
#include <bits/stdc++.h> #define INF 1000000007 #define F first #define S second #define PB push_back #define MP make_pair #define REP(i,a,b) for (int i = a; i < b; i++) using namespace std; typedef long long ll; typedef long long int lli; typedef long double ld; typedef vector<int> vi; typedef unordered_map<int,i...
#include <bits/stdc++.h> using namespace std; #define SORT(v) sort((v).begin(), (v).end()) #define RSORT(v) sort((v).rbegin(), (v).rend()) #define REVERSE(v) reverse((v).begin(), (v).end()) #define MAX(v) (*max_element((v).begin(), (v).end())) #define MIN(v) (*min_element((v).begin(), (v).end())) #define pb push_back ...
#include<bits/stdc++.h> #define MAXN 100005 #define INF 1000000000 #define MOD 1000000007 #define F first #define S second using namespace std; typedef long long ll; typedef pair<int,int> P; int n,m; string str[MAXN]; int main() { scanf("%d%d",&n,&m); int cnt=0; for(int i=0;i<n;i++) { cin>>str[...
#include <bits/stdc++.h> using namespace std; #define fast ios::sync_with_stdio(0);cin.tie(0); using ll = long long; #define endl "\n"; #define all(x) (x).begin(), (x).end() #define pb(x) push_back(x); #define pvector(x) for(auto i : x)cout << i << " ";cout << "\n"; #define ivector(x) for(auto &i : x)cin >> i; const in...
/* solution and tut used... credits : @yash_daga author : Aryan Agarwal, IIT KGP created : 13-December-2020 19:44:17 IST */ #include <bits/stdc++.h> using namespace std; #define int long long const int mxn = 1e5; const long long INF = 2e18; const int32_t M = 1000000007; /*more than (10)^9*/ /*7 + 1e9*...
#include <algorithm> #include <cmath> #include <iomanip> #include <iostream> #include <map> #include <set> #include <stack> #include <string> #include <string.h> #include <vector> using namespace std; typedef long long ll; #define rep(i, n) for(ll i = 0; i < n; i++) #define REP(i, n) for(ll i = 1; i < n + 1; i++) #def...
#include <stdio.h> #include <algorithm> #include <vector> using namespace std; vector<int> po, ne; int a, b; int main(void) { scanf("%d %d", &a, &b); for (int i = 1; i <= a; i++) { po.push_back(i); } for (int i = 1; i <= b; i++) { ne.push_back(-i); } if (po.size() < ne.size()) { for (int i = po.size(); i...
#include <algorithm> #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 chmax(a, b) a = max(a, b) #define chmin(a, b) a = min(a, b) #define all(x) (x).begin(), (x).end() #define rall(x) (x).rbegin(), (x).rend() #define even(x) (...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, s, n) for (ll i = s; i < (ll)(n); i++) ll dis(vector<ll> r, vector<ll> g) { ll mi = 1000100100100100100; ll gn = g.size(); ll rn = r.size(); if (gn == 0 || rn == 0) return mi; for (auto a : r) { ll i = lower_bound(g.be...
#include <bits/stdc++.h> using namespace std; #define ll long long #define ld long double ll modpower(ll a, ll r, ll mod){ //a^r ll x = 1; if (r < 0) r = r%(mod-1)+mod-1; a %= mod; while (r > 0) { if (r & 1) x = x * a % mod; r >>= 1; a = a * a % mod; } return x; } ll mo...
#include <bits/stdc++.h> using namespace std; #define int long long void read (int &x) { char ch = getchar(); x = 0; int f = 0; while (!isdigit(ch)) { if (ch == '-') f = 1; ch = getchar(); } while (isdigit(ch)) x = x * 10 + ch - 48, ch = getchar(); if (f) x = -x; } const int N = 2e5 + 5, mod = 998244353...
#include<bits/stdc++.h> using namespace std; using uint = unsigned int; using ll = long long; using ull = unsigned long long; using pii = pair<int, int>; using pll = pair<ll, ll>; #define FOR(i,a,b) for (int i = a; i < b; ++i) #define FORR(i,a,b) for (int i = b - 1; i >= a; --i) #define REP(i,n) FOR(i,0,n) #define REP...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<n;i++) #define repn(i,n) for(int i=1;i<=n;i++) #define LL long long #define pii pair <int,int> #define fi first #define se second #define pb push_back #define mpr make_pair using namespace std; const LL MOD=1e9+7; string s; int main() { int n,x; cin>>n>>x>>...
#include<iostream> #include<vector> #include<algorithm> #include<cstdio> #include<string> #include<stdio.h> #include<stdlib.h> #include<float.h> #include<tuple> #include<string.h> #include<iomanip> #include<stack> #include<queue> #include<map> #include<deque> #include<math.h> using namespace std; #define ll long long ...
#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 empla...
#include <bits/stdc++.h> #define ll long long #define pb push_back #define pf push_front #define ft first #define sec second #define pr pair<int,int> #define ISCC ios::sync_with_stdio(0);cin.tie(0);cout.tie(0); using namespace std; int t ,n ,m ,a ,sum; string s; int main() { cin >> n; for(int i=0 ;i<n ;i++) { cin...
/*** -God give me the power − ***/ #include <bits/stdc++.h> using namespace std; typedef long long ll; void test() { int n; cin>>n; vector <ll> arr(n); map <ll,int> mp; ll ans=0; for(int i=0;i<n;i++) { cin>>arr[i]; mp[arr[i]]++; } for(int i=0;i<n;i++) { ...
#include <bits/stdc++.h> using namespace std; #define ll long long #define fw(p) for(int w=0;w<(p);w++) #define fx(p) for(int x=0;x<(p);x++) #define fy(p) for(int y=0;y<(p);y++) #define fz(p) for(int z=0;z<(p);z++) #define fyg(p,g) for(int y=(g);y<(p);y++) #define fzg(p,g) for(int z=(g);z<(p);z++) #define ce(d) cout<<...
#include <iostream> using namespace std; int main() { int A, B, W; cin >> A >> B >> W; W *= 1000; int most = 0; int least = 0; // most = W / A + (W % A == 0 ? 1 : 0); // least = W / B + (W % B == 0 ? 0 : 1); if (W % A == 0) most = W / A; else { int n = W / A; float avg = float(W) / n; if (avg > A && ...
#define _USE_MAT_DEFINES #include<iostream> #include <iomanip> #include<stdio.h> #include<string> #include<vector> #include<algorithm> #include<cmath> #include <queue> #include <utility> #include <map> #include <set> #include <stack> #include <deque> #include <numeric> #include <functional> using namespace std; typede...
#include<bits/stdc++.h> typedef long long int lli; typedef long double lld; typedef long long ll; //Fast Input I/O #define fio ios_base::sync_with_stdio(false), cin.tie(NULL); //Datatype #define vi vector<int> #define vlli vector<long long int> #define vvi vector<vector<int>> #define vvlli vector<vector<long long int...
#include<bits/stdc++.h> using namespace std; #define pb push_back #define mp make_pair #define ll long long int #define ff(i,n) for(i=0;i<n;i++) //ncr(n,r) = ncr(n-1,r-1) + ncr(n-1,r) const ll bg = 1e9+7; void solve(){ ll i,n,x; cin>>n>>x; x = x*100; ll ans = -1,sum=0; ll v[n],p[n]; ff(i,n){ cin>>v[i]>>p[i]; }...
#include <bits/stdc++.h> using namespace std; #define PB push_back #define MP make_pair #define LL long long #define int LL #define FOR(i,a,b) for(int i = (a); i <= (b); i++) #define RE(i,n) FOR(i,1,n) #define REP(i,n) FOR(i,0,(int)(n)-1) #define R(i,n) REP(i,n) #define VI vector<int> #define VVI vector<vector<int>>...
#include <bits/stdc++.h> #define ll long long #define mod 1000000007 using namespace std; int main(){ ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(0); ll n,k; cin>>n>>k; ll arr[n][2]; ll sum=0; ll x,y; for(ll i=0;i<n;i++){ cin>>x>>y; arr[i]...
#include<bits/stdc++.h> using namespace std; typedef unsigned long long lli; const lli M = 1000000007; int main() { #ifndef ONLINE_JUDGE freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout); #endif ios::sync_with_stdio(0); cin.tie(0); int t=1; //cin>>t; while(t--) ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pi; pi operator - (pi a, pi b) { return { a.first - b.first, a.second - b.second }; } pi operator + (pi a, pi b) { return { a.first + b.first, a.second + b.second }; } ll operator * (pi a, pi b) { return a.first * 1LL * b.firs...
#include <iostream> #include <vector> #include <algorithm> #include <queue> #include <map> #include <set> #include <cmath> #define rep(i,begin, end) for (ll i = begin; i < (ll)(end); i++) using namespace std; using ll = long long; template<typename T> using vec2 = vector<vector<T>>; template<typename T> using vec3 = ...
#include <stdio.h> #include <stdlib.h> #include <iostream> #include <iomanip> #include <sstream> #include <fstream> #include <stdint.h> #include <string.h> #define _USE_MATH_DEFINES #include <math.h> #include <vector> #include <list> #include <set> #include <map> #include <unordered_map> #include <unordered_set> #in...
#include<bits/stdc++.h> using namespace std; string ss="",str; int main(){ ios::sync_with_stdio(0); cin.tie(0);cout.tie(0); long long n; cin>>n; cin>>str; for(int i=0;i<=n+100;i++) if(i%3==0)ss+="1"; else if(i%3==1)ss+="1"; else ss+="0"; if(str=="1")cout<<20000000000<<"\n"; e...
#include <algorithm> #include <cctype> #include <cmath> #include <cstring> #include <iostream> #include <sstream> #include <numeric> #include <map> #include <set> #include <unordered_set> #include <unordered_map> #include <queue> #include <vector> using namespace std; typedef pair<int, int> II; inline II make_key(int...
#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...
#include<bits/stdc++.h> using namespace std; int main() { int n,m,i; char x[1000]; cin>>x; char *dot_pos = strchr(x, '.'); if (dot_pos) *dot_pos = '\0'; puts(x); cout<<endl; }
#include <bits/stdc++.h> using namespace std; const long long INFll = 8223372036854775807; const int INFii = 1147483647; const long long mod = (long long) 1e9 + 7; typedef long long ll; typedef int ii; typedef double dbl; #define endl '\n' #define S second #define F first #define MP make_pair #define PB push_back #...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; #define mp make_pair #define fr first #define sc second int gcd(int x,int y){ if(y==0)return x; return gcd(y,x%y); } int main(){ int n,ret=0; scanf("%d",&n); for(int i=0;i<n;i++){ int a; scanf("%d",&a); re...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define PI 3.14159265358979 #define EPS 1e-8 #define mod 1000000007 #define fi first #define se second #define mp make_pair #define pb push_back #define endl "\n" #define NEG_INF -2e18 const ll INF=1e15; const int N=4e5+50; ll...
/* -*- coding: utf-8 -*- * * f.cc: F - GCD or MIN */ #include<cstdio> #include<cstdlib> #include<cstring> #include<cmath> #include<iostream> #include<string> #include<vector> #include<unordered_map> #include<map> #include<set> #include<stack> #include<list> #include<queue> #include<deque> #include<algorithm> #incl...
#include<cstdio> #include<algorithm> #include<queue> #include<cstring> #include<iostream> #include<string> #include<map> #include<cmath> using namespace std; const int INF=0x3f3f3f3f,maxn=60,MOD=998244353; #define ll long long //vector<int>v[maxn]; //map<int,string>mp[maxn]; //queue<int>q[maxn]; int a[maxn][maxn],n,K,s...
#define taskname "test" #include <bits/stdc++.h> using namespace std; #define sz(x) (int)x.size() #define fi first #define se second typedef long long lli; typedef pair<int, int> pii; const int maxn = 105; const int mod = 1e9 + 7; int powmod(int x, int k) { if(k == 0) return 1; int t = powmod(x, k / 2); ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(long long i=0;i<(long long)(n);i++) #define REP(i,k,n) for(long long i=k;i<(long long)(n);i++) #define pb emplace_back #define lb(v,k) (lower_bound(all(v),(k))-v.begin()) #define ub(v,k) (upper_bound(all(v),(k))-v.begin()) #define fi first #define se ...
#include <bits/stdc++.h> using namespace std; vector<pair<int, int>> edges[26]; vector<pair<int, int>> states[1024][1024]; int d[1024][1024]; int main() { int N, M; scanf("%d %d", &N, &M); queue<pair<int, int>> q; for (int i = 1; i <= N; i++) { for (int j = 1; j <= N; j++) { d[i][j] = 1'000'0...
#include<bits/stdc++.h> using namespace std; #define ll long long int main() { int n,m; int vdnmcjdkmkh; cin>>n>>m; vector<pair<int,int>>a(m); for(int i=0;i<m;i++) { cin>>a[i].first>>a[i].second; } int k; cin>>k; vector<pair<int,int>>b(k); for(int j=0;j<k;j++) { ...
#include <bits/stdc++.h> #include <variant> #define rep2(i,k,n) for(i64 i=(i64)(k);i<(i64)(n);i++) #define rep(i,n) rep2(i,0,n) #define all(x) begin(x),end(x) #ifdef ENV_LOCAL #define dump if (1) cerr #else #define dump if (0) cerr #endif using namespace std; using namespace std::string_literals; using i32 = int32_t...
#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 int long long signed main() { ios_base::sync_with_stdio(0); cin.tie(0); int n=1; cin >> n ; int ans = 0 ; if (n%100) { ans++ ; n -= n%100 ; } n /= 100 ; ans += n%10 ; n /= 10 ; ans += n*10 ; c...
#include<bits/stdc++.h> using namespace std; typedef long long int ll; typedef vector<int> vi; typedef vector<char> vc; typedef vector<bool> vb; typedef vector<double> vd; typedef vector<string> vs; typedef vector<ll> vll; typedef vector<pair<int,int> > vpii; typedef vector<vector<int> > vvi; typedef vector<vector<char...
#include<bits/stdc++.h> #include<ext/pb_ds/assoc_container.hpp> #include<ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; using namespace std; ///Welcome to Nasif's Code #define bug printf("bug\n"); #define bug2(var) cout<<#var<<" "<<var<<endl; #define co(q) cout<<q<<endl; #define all(q) (q).begin(),(q).end() #de...
#include<bits/stdc++.h> using namespace std; int T,n,ans=1e9; bitset<100004>f; int main(){ cin>>n; f[0]=1; for(int i=0;i<n;i++){ int x;cin>>x; f|=f<<x;T+=x; } for(int i=0;i<=1e5;i++)if(f[i])ans=min(ans,max(i,T-i)); cout<<ans; }
//Saptak_Roy_Turja #include<bits/stdc++.h> #define ll long long int using namespace std; int main() { ll n,i,x; cin>>n; for(i=1;;i++){ x=(i*(i+1))/2; if(x>=n){ cout<<i<<'\n'; return 0; } } }
// Jai Shree Ram #include<bits/stdc++.h> using namespace std; #define rep(i,a,n) for(int i=a;i<n;i++) #define ll long long #define int long long #define pb push_back #define all(v) v.begin(),v.end() #define endl "\n" #define x first #define y ...
#include <bits/stdc++.h> using namespace std; int main(){ char s, t; cin >> s >> t; t = (s == 'Y' ? t - 32 : t); cout << t << endl; return 0; }
#include <stdio.h> #include <algorithm> #include <assert.h> #include <cmath> #include <deque> #include <iostream> #include <limits.h> #include <map> #include <math.h> #include <queue> #include <set> #include <stdlib.h> #include <string.h> #include <string> #include <unordered_map> #include <unordered_set> #include <vec...
#include "bits/stdc++.h" //#include <boost/multi_array.hpp> //#include <boost/optional.hpp> //#include <boost/range/irange.hpp> //#include <boost/range/algorithm.hpp> //#include <boost/range/adaptors.hpp> using namespace std; using ll = long long; using ld = long double; using P = pair<int, int>; #define rep(i, n) for ...
#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 pai...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) REP(i,0,n) #define REP(i,s,e) for(int i=(s); i<(int)(e); i++) #define repr(i, n) REPR(i, n, 0) #define REPR(i, s, e) for(int i=(int)(s-1); i>=(int)(e); i--) #define pb push_back #define all(r) (r).begin(),(r).end() #define rall(r) (r).rbegin(),(r).ren...
#include <bits/stdc++.h> #define int long long using namespace std; const int maxn = 2e5+8, inf = 1e18+9, mod = 998244353; struct edge { int v, w; }; int n, m, ans[maxn], vs[maxn]; vector<edge> G[maxn]; void dfs(int u, int p) { for (auto [v, w] : G[u]) if (v != p && !vs[v]) { if (w == ans[u]) ans[v] = ...
#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> Pair; typedef tuple<int,int,int> tpl; #define ALL(a) (a).begin(),(a).end() #define SORT(c) sort((c).begin(),(c...
// MOHIT KUMAR #pragma GCC optimize ("O3") #pragma GCC target ("sse4") #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef complex<ld> cd; typedef pair<int, int> pin; typedef pair<ll, ll> pl; typedef pair<ld, ld> pd; #define ff(i, a, b) for ( ll i=a; i<(b); i++) #def...
#include <bits/stdc++.h> using namespace std; const auto mod = 1000000007; auto fp(long long x, long long e) -> long long { auto ans = 1ll; while (e > 0) { if (e & 1) ans = ans * x % mod; e >>= 1; x = x * x % mod; } return ans; } auto fib(int n) -> long long { if (n < 2) r...
#include <bits/stdc++.h> #define rep(i,l,r) for (int i=l;i<=r;++i) #define per(i,r,l) for (int i=r;i>=l;--i) #define ll long long using namespace std; const int N=1e6+6,P=1e9+7; int dp[N]; int main(){ int n; scanf("%d",&n); char str[4][5],s[4]; rep(i,0,3) scanf("%s",str[i]),s[i]=str[i][0]; if (s[1]=='A'&&s[0]=='A'|...
#include <iostream> #include<algorithm> using namespace std; int main() { long long int n,j=0,sum=0,i=0,s=0; cin>>n; int a[n]; while(i<n) { cin>>a[i]; i++; } sort(a,a+n); while(j<n) { sum =sum+a[j]*j; sum =sum- s; s =s+ a[j]; j++; }...
#include <bits/stdc++.h> #include <bits/extc++.h> #define int long long #define fastio ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); using namespace std; using namespace __gnu_pbds; struct chash { const int RANDOM = (long long)(make_unique<char>().get()) ^ chrono::high_resolution_clock::now().time_since...
#include <bits/stdc++.h> using namespace std; const int maxn = 510; int n, a[maxn], b[maxn], c[maxn][maxn]; int main() { scanf("%d", &n); for (int i = 1; i <= n; i++) { for (int j = 1; j <= n; j++) { scanf("%d", &c[i][j]); } } int mn = min_element(c[1] + 1, c[1] + n + 1) - ...
#include <bits/stdc++.h> using namespace std; #define ll long long int #define deb(x) cout << #x << " " << x << endl; #define mod 1000000007 #define fast std::ios::sync_with_stdio(false), cin.tie(NULL), cout.tie(NULL); #define endl "\n" #define all(x) (x).begin(), (x).end() #define rall(v) v.rbegin(), v.rend() #define ...
#include <iostream> #include <algorithm> #include <list> #include <string> #include <vector> #include <stack> #include <queue> #include <set> #include <map> #include <unordered_map> #include <unordered_set> #include <random> #include <chrono> #include <cstdio> #include <cstring> #include <cmath> #include...
#line 1 "main.cpp" /** * @title Template */ #include <iostream> #include <algorithm> #include <utility> #include <numeric> #include <vector> #include <array> #include <cassert> #line 2 "/Users/kodamankod/Desktop/cpp_programming/Library/other/range.cpp" #line 4 "/Users/kodamankod/Desktop/cpp_programming/Library/ot...
#include <bits/stdc++.h> using namespace std; using std::cout; using std::cin; using std::endl; using ll=long long; using ld=long double; ll I=1167167167167167167; ll Q=1e9+7; #define rep(i,a) for (int i=0;i<a;i++) template<class T> using _pq = priority_queue<T, vector<T>, greater<T>>; template<class T> ll LB(vector<T>...
#include<bits/stdc++.h> using namespace std; long long x,y,n,m,k,ans,mm[200002],nn[200002],ff[200002],nm; vector<int>sz[200002]; void add(int a){while(a<=nm)ff[a]++,a+=a&(-a);} int ask(int a){int ans=0;while(a)ans+=ff[a],a-=a&(-a);return ans;} int main(){ scanf("%lld%lld%lld",&n,&m,&k);nm=max(n, m); for(int i=1...