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#include <cstdio> #include <cstring> #define N 110 #define mo 998244353 using namespace std; int f[N][5010]; int n, w[N]; int sum; int jc[N]; int ans; int main(){ // freopen("funny.in", "r", stdin); scanf("%d", &n); for (int i=1; i<=n; i++) scanf("%d", &w[i]), sum+=w[i]; jc[0]=1; for (int i=1; i<=n; i++) jc[i]=1...
#include<map> #include<set> #include<list> #include<ctime> #include<cmath> #include<deque> #include<queue> #include<stack> #include<string> #include<vector> #include<bitset> #include<cstdio> #include<cstdlib> #include<cstring> #include<complex> #include<iostream> #include<algorithm> #define rep(i,s,t) for(register int ...
#include<bits/stdc++.h> using namespace std; int n,val[100005][10],init[10]; bool life[35][6]; bool ok(int x) { for(int i=1;i<init[5];i++) for(int j=1;j<=3;j++) life[i][j]=0; int now; for(int i=1;i<=n;i++) { now=0; for(int j=0;j<5;j++) { if(val[i][j]>=x) now+=init[j]; } life[now][1]=1; for...
#include<bits/stdc++.h> using namespace std; using ll = long long; using vl = vector<ll>; #define rep(i,n) for(int i=0;i<(n);i++) #define rrep(i,n) for(int i=(n)-1;i>=0;i--) #define rep1(i,n) for(int i=1;i<=(n);i++) #define rrep1(i,n) for(int i=(n);i>0;i--) #define fore(i_in,a) for (auto& i_in: a) #define sz(x) (int)x....
#include <bits/stdc++.h> #define lc (o<<1) #define rc ((o<<1)|1) #define PB push_back #define MK make_pair using namespace std; #define DebugP(x) cout << "Line" << __LINE__ << " " << #x << "=" << x << endl const int maxn = 5000 + 5; const int modu = 998244353; // 1e9 + 7 const int inf = 0x3f3f3f3f; const double eps = ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; #define DUMP(x) cout << #x << " = " << (x) << endl; #define FOR(i, m, n) for (ll i = m; i < n; i++) #define IFOR(i, m, n) for (ll i = n - 1; i >= m; i--) #define REP(i, n) FOR(i, 0, n) #define IREP(i, n) IFOR(i, 0, n) #define FO...
#include <bits/stdc++.h> #define int long long using namespace std; const int mxN = 2e5 + 5; const int INF = 1e18 + 7; int N; int stringtointeger(string x) { int ans = 0, j = 1; for (int i = x.size() - 1; i >= 0; i--) { ans += (x[i] - '0') * j; j *= 10; } return ans; } string i...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (int)(n); i++) #define REP(i,n) for (int i = 1; i < (int)(n); i++) #define all(x) x.begin(),x.end() #define rall(x) x.rbegin(),x.rend() #define debug(var) do{cout << #var << " : "; view(var);}while(0) template<class T> bool chmin(T &a, T b) {if(a>b) {a=b;ret...
#include<bits/stdc++.h> #define For(i,j,k) for(int i=j;i<=k;++i) #define Dow(i,j,k) for(int i=k;i>=j;--i) #define ll long long #define pb push_back #define fir first #define sec second #define pb push_back #define pa pair<int,int> #define mk make_pair using namespace std; inline ll read() { ll t=0,dp=1;char c...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define debug(x) cerr << #x << " : " << x << endl; using namespace std; using ll = long long; int main() { int n; cin >> n; vector<int> t(n); vector<ll> l(n); vector<ll> r(n); rep(i,n) cin >> t[i] >> l[i] >> r[i]; ...
#include <iostream> #include <cstdio> #include <vector> #include <algorithm> #include <queue> using namespace std; struct edge{ long long v, t, k; }; const long long N = 1e5 + 10; const long long INF = 1e18; vector<edge> node[N]; long long n, m, x, y, st[N]; long long d[N]; long long dijkstra() { for (long long i...
/** * author : UshanGhosh * created : 2021-06-27 12:02:50 **/ #include<bits/stdc++.h> using namespace std; #define ll long long #define pii pair<int,int> #define vii vector<int> #define vcc vector<char> #define pll pair<long long, long long> #define mem memset #define ...
#include <bits/stdc++.h> #include <ctime> #include <cstdlib> #define int long long #define ii pair<int, int> #define pb push_back #define mp make_pair #define MOD 1000000009 #define E13 10000000000000 #define DUMP(a) \ do { std::cout << "[" << #a " = " << (a) << "]" << std::endl; } while(false) #define d0(x) cout...
#include<bits/stdc++.h> #define fastIO std::ios::sync_with_stdio(false);cin.tie(NULL) using namespace std; #define F first #define S second const int N = 100001; vector<int> primes; int isprime[N] = {0}; void sieve() { isprime[0] = 1; isprime[1] = 1; primes.push_back(2); for(int i=4 ; i<N ; i+=2) ...
#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 1922337203685912 #define endl "\n" ll...
#include<queue> #include<iostream> #include<math.h> #include<stdlib.h> #include<string> #include<limits.h> #include<utility> #include<vector> #include<tuple> #include<algorithm> using namespace std; typedef long long ll; typedef pair<ll, ll> P; #define rep(i,n) for(ll i=0;i<n;i++) #define ALL(A) A.begin(),A.end() stru...
#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>; const int mod = 1000000007; struct mint { ll x; // typedef long long ll; mint(ll x=0):x((x%mod+mod)%mod){} mint operator-() const { return mint(-x);} mint& operator+=(const...
#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() { //ๅ…ฅๅŠ› int n,m; cin >> n >> m; vector<int> a(m), b(m); rep(i,m) cin >> a[i] >> b[i]; int k; cin >> k; vector<int> c(k), d(k); rep(i,...
#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> using namespace std; int main() { int N; cin>>N; vector<int> A(N); vector<int> B(N); for(int i=0;i<N;i++){ cin>>A[i]; } for(int i=0;i<N;i++){ cin>>B[i]; } sort(A.begin(),A.end()); sort(B.begin(),B.end()); int x=A[N-1],y=B[0]; //cout<<x<<","<<y<<endl; if(y-x+1<0)...
// Problem C #include <stdio.h> #include <iostream> #include <vector> #include <string.h> #include <cassert> #include <algorithm> #include <set> #include <map> #include <math.h> #include <queue> #include <stack> #define MAXN 1000 #define pb push_back #define mp make_pair using namespace std; typedef long long int l...
#include<bits/stdc++.h> int main(){ using namespace std; unsigned long N; cin >> N; vector<unsigned long> A(N), B(N); for(auto&& i : A)cin >> i; for(auto&& i : B)cin >> i; priority_queue<unsigned long> pq; reverse(begin(A), end(A)); unsigned long ans{0}; for(unsigned long i{0}; ...
#include <bits/stdc++.h> using namespace std; #define INF 0x3f3f3f3f typedef long long ll; int gcd(int a, int b) { return b == 0 ? a : gcd(b, a % b); } int main() { //freopen(".in","r",stdin); //freopen(".out","w",stdout); int a, b, i, x, y; cin >> a >> b; for (i = b - a; i > 0; i--) { ...
#include <bits/stdc++.h> #define DB double #define LL long long #define MST(a,b) memset((a),(b),sizeof(a)) #ifdef _DEBUG_ #define MRK() cout<<"Mark"<<endl; #define WRT(x) cout<<#x<<" = "<<(x)<<endl; #else #define MRK() ; #define WRT(x) ; #endif #define MAXN 1010000 #define MAXM 2010000 #define MOD 998244353 //10000...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,n) for(ll i=0;i<(ll)n;i++) string S1,S2,S3; vector<char> chars; char used[10]; bool check() { map<char, char> mp; rep(i,10) if (used[i] != 0) mp[used[i]] = char('0' + i); string s1,s2,s3; for(auto &c: S1) s1 += mp[c]; ...
// give up #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 ...
#include <bits/stdc++.h> using namespace std; template <typename A, typename B> string to_string(pair<A, B> p); template <typename A, typename B, typename C> string to_string(tuple<A, B, C> p); template <typename A, typename B, typename C, typename D> string to_string(tuple<A, B, C, D> p); string to_string(const...
#include <iostream> #include <vector> #include <algorithm> #include <cmath> #include <string> #include <queue> #include <stack> #include <set> #include <map> #include <iomanip> #include <utility> #include <tuple> #include <functional> #include <bitset> #include <cassert> #include <complex> #include <stdio.h> #include <...
#include <bits/stdc++.h> #define rep(i, n) for (ll i = 0; i < (n); ++i) using namespace std; using ll = long long; using P = pair<ll, ll>; int main() { ll n, k; cin >> n >> k; vector<P> a(n); rep(i, n) cin >> a[i].first >> a[i].second; sort(a.begin(), a.end()); ll now = 0; rep(i, n) { if (now + k >= ...
#include <bits/stdc++.h> #define setIO ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define PI 3.14159265358979 #define f first #define s second #define ar array using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<string, int> psi; typedef pair<long long, long long> pll; typedef pai...
#include <bits/stdc++.h> #define rep(i, a, n) for(int i = a; i < n; i++) using namespace std; using ll = long long; using P = pair<int, int>; int main() { int n; cin >> n; vector<ll> a(n), b(n); rep(i, 0, n) cin >> a[i] >> b[i]; ll sum = 0; rep(i, 0, n) sum += b[i]*(b[i] + 1)/2 - a[i]*(a[i] - 1...
#include<bits/stdc++.h> #define ll long long using namespace std; int main(){ int n; cin>>n; ll a,b;ll sum=0LL; for(int i=1;i<=n;i++){ cin>>a>>b; sum+=(a+b)*(b-a+1)/2; } cout<<sum; return 0; }
#include<bits/stdc++.h> #define int long long #define rint regester int const int maxn = 500 + 10; const int mod = 998244353; using std::ios; using std::cin; using std::cout; using std::max; using std::min; using std::sort; using std::unique; using std::lower_bound; using std::swap; using std::abs; using std::acos; usi...
/* ID: gurban1 LANG: C++ TASK: */ #include <bits/stdc++.h> using namespace std; using ll = long long; const int N = 24; const int maxn=2e5+5; const int mod=998244353; int n,m; ll dp[maxn][N]; ll f[maxn],ans; ll binmod(ll a,ll b) {if(b==0)return 1;ll x=binmod(a*a%mod,b>>1);return b&1?x*a%mod:x;} ll inv(ll a){ retu...
#include <bits/stdc++.h> //#include <cmath> typedef long long ll; #define IOS std::ios::sync_with_stdio(false); cin.tie(NULL);cout.tie(NULL); #define pb push_back #define mod 1000000007 //#define lld long double #define mii map<int, int> #define mci map<char, int> #define msi map<string, int> #define pii pair<int, int>...
#include <iostream> #include <vector> #pragma GCC optimize ("-O3") using namespace std; int main() { cin.tie(nullptr); ios_base::sync_with_stdio(false); int n; cin >> n; vector<double> l(n), r(n); for (int i = 0; i < n; i++) { int t; cin >> t >> l[i] >> r[i]; t--; if (t & 1)...
#include <iostream> using namespace std; int main() { long long a, b; cin >> a >> b; bool flag = false; for (long long i = 1; i <= b / i; i ++) { if (b % i == 0) { if (b / i + i == a) { flag = true; break; } } } if (flag) cout << "Yes"; else cout << "No"; return 0; }
#include <bits/stdc++.h> using namespace std; #define MAX( a , b ) ( a > b ) ? a : b #define MIN( a , b ) ( a < b ) ? a : b using ull = unsigned long long; using ll = long long; using ul = unsigned long; int main(){ ull A,B; ull result = 0; cin >> A >> B; ull C = B - A; for(ull i = C; i >...
#include <bits/stdc++.h> using namespace std; #define fast ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0); #define test int t;cin>>t;while(t--) #define REP(i,n) for (int i = 1; i <= n; i++) #define MOD 1000000007 #define MOD2 998244353 #define ll long long #define ld long double #define int ll #define pb push_...
#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 template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=...
#include <iostream> #include <cstring> #include<vector> #include <algorithm> #include<cstdlib> #include<set> #include<math.h> #include<map> #include<unordered_map> #include<iomanip> #include<queue> #include<bitset> using namespace std; using ll = long long; using ull = unsigned long long; const ll MOD = 1000000007; #de...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep2(i, s, n) for (int i = (s); i < (int)(n); i++) #define pi 3.14159265359 #define all(i) i.begin(),i.end() using namespace std; const long long INF=1e9+7; const string alp="abcdefghijklmnopqrstuvwxyz"; //26 const string ALP="ABCDEFG...
#include <bits/stdc++.h> using namespace std; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define REP(i,n) FOR(i,0,n) #define ALL(v) begin(v),end(v) template<typename A, typename B> inline bool chmax(A & a, const B & b) { if (a < b) { a = b; return true; } return false; } template<typename A, typename B> inline bool ch...
/*#pragma GCC optimize("Ofast") #pragma GCC optimize ("unroll-loops") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #pragma comment(linker, "/stack:200000000")*/ //#include <ext/pb_ds/assoc_container.hpp> //#include <ext/pb_ds/tree_policy.hpp> #include <iostream> #include <cstdio> #in...
#include<bits/stdc++.h> using namespace std; int main() { int a,b,c; cin>>a>>b>>c; long long sum=0; if(a==6) { sum+=1; } else if(a==4){ sum+=3; } else if(a==5) { sum+=2; ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; double dp[101][101][101]; double funct(int a, int b, int c){ if(dp[a][b][c]) return dp[a][b][c]; if(a == 100 || b == 100 || c == 100) return 0; double ans = 0; ans += (funct(a + 1, b, c) + 1)*a/(a + b + c); ans += (funct(a, b +...
//bismillahir rahmanir rahim //Author:Fayed Anik #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_n...
#include<iostream> #include<cmath> #include <vector> using namespace std; int main(){ int N = 0; int K = 0; int M = 0; cin >> N >> K >> M; int tar = N * M; int sum = 0; for (int i = 0; i < N - 1; i++) { int A = 0; cin >> A; sum += A; } if (tar - sum <= 0) { cout << 0 << endl; }...
#include<bits/stdc++.h> #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 push_back #define eb emplace_back #define SZ(a) (int)(a).size() #define all(a) (a).begin(), (a).end() #define make_unique(a) sort(all((a))), (a).erase(unique(all((a))),(a).end()) #define x fi...
#include <bits/stdc++.h> using namespace std; typedef long long ll; map<ll,int> mp[2]; int main(){ int n; cin >> n; vector<int> a(n); ll pre=0; mp[1][0]++; ll ans = 0; for(int i=0;i<n;i++){ cin >> a[i]; pre = a[i]-pre; ans += mp[i&1][pre]; ans += mp[(i+1)&1][-...
/*input 1 58 998244353 1 */ #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; typedef tree<long long, null_type, less_equal<long long>, rb_tree_tag, tree_order_statistics_node_update> indexed_set; #pragma GCC optimize(...
// Artur Kraska, II UWr #include <bits/stdc++.h> #define forr(i, n) for(int i=0; i<n; i++) #define FOREACH(iter, coll) for(auto iter = coll.begin(); iter != coll.end(); ++iter) #define FOREACHR(iter, coll) for(auto iter = coll.rbegin(); iter != coll.rend(); ++iter) #define lbound(P,R,P...
#include <bits/stdc++.h> using namespace std; #define F first #define S second #define R cin>> #define ll long long #define ln cout<<'\n' #define in(a) insert(a) #define pb(a) push_back(a) #define pd(a) printf("%.10f\n",a) #define mem(a) memset(a,0,sizeof(a)) #define all(c) (c).begin(),(c).end() #define iter(c) __typeo...
#include <bits/stdc++.h> using namespace std; int main() { long long A,B; cin>>A>>B; long long maxx=max(A,B); long long minn=min(A,B); //long long sa=maxx-minn; long long are=((maxx*(1+maxx))/2)-((minn*(1+minn))/2); if(A>B){ for(long long a=0;a<A;a++){ cout<<a+1<<' '; } for(long long a=...
#include <bits/stdc++.h> using namespace std; void printmat(const vector<vector<int>>& mat) { for (auto row : mat) { for (int elem : row) cout << elem << " "; cout << endl; } } void printv(const vector<int>& v) { for (int elem : v) cout << elem << " "; cout << endl; ...
#include <bits/stdc++.h> #include <unordered_map> #include <unordered_set> using namespace std; #define endl "\n" #define ll long long #define sz(s) (int)(s.size()) #define INF 0x3f3f3f3f3f3f3f3fLL #define all(v) v.begin(),v.end() #define watch(x) cout<<(#x)<<" = "<<x<<endl const int dr[] { -1, -1, 0, 1, 1, 1, 0, -1 };...
#include<bits/stdc++.h> #define int long long using namespace std; signed main(){ int n;cin >> n; vector<int> a(n); for(int i=0;i<n;i++){ cin >> a.at(i); } sort(a.begin(),a.end()); for(int i=0;i<n;i++){ if(!(a.at(i)==i+1)){ cout << "No" << endl; ...
#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; template<class T> using ordered_set = tree<T, null_type,less<T>, rb_tree_tag, tree_order_statistics_node_update> ; template <typename T> using order...
#include <bits/stdc++.h> // 1. dp typedef long double ld; #define int long long #define gcd __gcd #define endl "\n" #define setbits(x) __builtin_popcountll(x) #define zrobits(x) __builtin_ctzll(x) #define mod 1000000007 #define mod2 998244353 #define maxe *m...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; #define rep(i, a, b) for (auto i = (a); i < (b); ++i) #define per(i, a, b) for (auto i = (b); i-- > (a); ) #define all(x) begin(x), end(x) #define rall(x) (x).rbegin(), (x).rend() #define sz(x) int((x).size()) #define lb(x...)...
#include <bits/stdc++.h> using namespace std; int main() { int n; scanf("%d", &n); long long dp[2]{1ll,1ll}; for (int i=0; i<n; ++i) { char s[10]; scanf("%s", s); long long nxt[2]; if (s[0]=='A') { nxt[1] = dp[1]; nxt[0] = dp[0]*2+dp[1]; } else { nxt[1] = dp[1]*2+dp[0]; nxt[0] = dp[0]; } ...
#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 all(a) a.begin(),a.end() #define rsort(a) {sort(all(a));reverse(all(a));} #define pb emplace_back #define eb emplace_back #define lb(v,k) (lower_bou...
#include <cstdio> #include <cstdlib> using namespace std; #define ll long long const ll MAXN = 400011; struct fhqTreap { ll tot, rt; ll val[MAXN], sum[MAXN], sz[MAXN], ls[MAXN], rs[MAXN], rd[MAXN]; void pushup(ll u) {sz[u] = sz[ls[u]] + sz[rs[u]] + 1; sum[u] = sum[ls[u]] + sum[rs[u]] + val[u];} void split(ll u, ...
#include <bits/stdc++.h> using namespace std; const int N = 2e5 + 5; using ll = long long; int n, m, q, t[N], x[N], y[N], dic[N], L; int a[N], b[N]; ll d[4][N]; void add(int idx, int x, int v) { for(int i = x; i <= L; i += i & -i) d[idx][i] += v; } ll get(int idx, int x) { ll res = 0; for(int i = x; i; i -=...
#include<bits/stdc++.h> #define fr(i,a,b,step) for(rg int i=a;i<=b;i+=step) #define rp(i,a,b,step) for(rg int i=a;i>=b;i-=step) #define inf 0x3f3f3f3f3f3f #define rs(a,b) memset(a,b,sizeof(a)) #define bug printf("debug"); #define ie inline #define rg register using namespace std; typedef long long ll; const int _=1e6+1...
#include <bits/stdc++.h> using namespace std; using ll = long long; const double pi = acos(-1); #define FOR(i,a,b) for (ll i=(a),__last_##i=(b);i<__last_##i;i++) #define RFOR(i,a,b) for (ll i=(b)-1,__last_##i=(a);i>=__last_##i;i--) #define REP(i,n) FOR(i,0,n) #define RREP(i,n) RFOR(i,0,n) #define __GET_MACRO3(_1, _2, _...
#include<bits/stdc++.h> using namespace std; #define LL long long #define DD double #define Pb push_back #define Bp pop_back #define Pf push_front #define Fp pop_front #define Ub upper_bound #define Lb lower_bound #define Bs binary_search #define In insert #define Mp make_pair #define All(x) x.begin(), x.end() #defin...
// #pragma GCC optimize("Ofast,unroll-loops") // #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,mmx,avx,avx2") #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; //All indexing is 0-based template<class key, class...
#include<cstdio> using namespace std; int cf[1000010]; int main() { int n; scanf("%d",&n); while(n--) { int l,r; scanf("%d%d",&l,&r); cf[l]++; cf[r+1]--; } long long cnt=0,ans=0; for(int i=1;i<=1000000;i++) { cnt+=cf[i]; ans+=cnt*i; } printf("%lld",ans); }
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; template <class T> using pq = priority_queue<T>; template <class T> using pqg = priority_queue<T, vector<T>, greater<T>>; template <class S, class T> inline bool chmax(S &a, T b) { if (a < b) { a = b; return 1; } return 0; } ...
#include<bits/stdc++.h> using namespace std; namespace Ruri{ #define ms(a,b) memset(a,b,sizeof(a)) #define repi(i,a,b) for(int i=a,bbb=b;i<=bbb;++i)//attention reg int or reg ll ? #define repd(i,a,b) for(int i=a,bbb=b;i>=bbb;--i) #define reps(s) for(int i=head[s],v=e[i].to;i;i=e[i].nxt,v=e[i].to) #...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define REP(i,n) for(ll i=0;i<ll(n);i++) #define REPD(i,n) for(ll i=n-1;i>=0;i--) #define FOR(i,a,b) for(ll i=a;i<=ll(b);i++) #define FORD(i,a,b) for(ll i=a;i>=ll(b);i--) const ll INF = 1000000000000; //10^12:โˆž const ll MOD = 1000000007; //10^9+7:ๅˆๅŒๅผ...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(ll i=0; i<(n); ++i) using ll = long long; const int INF = 1001001001; int main(){ int n; cin >> n; ll a, b; ll ans = 0; rep(i,n){ cin >> a >> b; ll sum = (b-a+1)*(a+b) / 2; ans += sum; } cout << ans << en...
#include <bits/stdc++.h> using namespace std; int main() { int n; cin>>n; long long int a[n],b[n],ans=0; for(int i=0;i<n;i++) { cin>>a[i]>>b[i]; ans += ((b[i]*(b[i]+1)/2) - (a[i]*(a[i]+1))/2 + a[i]); } cout<<ans; return 0; }
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < n; i++) #define ll long long using namespace std; int main(){ int n; cin >> n; vector<ll> dp(2, 1); rep(i, n){ string s; cin >> s; vector<ll> p(2); swap(dp, p); rep(j, 2)rep(x, 2){ int nj = j; if (s == "AND") nj &= x; ...
#include<bits/stdc++.h> #define int ll #define sz(x) int((x).size()) #define all(x) (x).begin(),(x).end() #define x first #define y second using namespace std; using ll = long long; using pi = pair<int,int>; const int inf = 0x3f3f3f3f3f3f3f3f; const int minf = 0xc0c0c0c0c0c0c0c0; signed main() { ios::sync_with_s...
#include <vector> #include <set> #include <iostream> #include <algorithm> #define MAX 100000000 #define ll long long using namespace std; bool decide(int n,vector<vector<int>> g,vector<int> v){ int p = v.size(); for(int i = 0;i < p;i ++){ if(g[n][v[i]] == g[v[i]][n]){ return true; } } return fals...
#include <bits/stdc++.h> #define pb push_back #define f first #define sc second using namespace std; typedef long long int ll; typedef string str; vector<vector<pair<int, int>>> v; vector<bool> bl; vector<int> depth, c; vector<str> dir; vector<pair<int, int>> edges; void dfs(int nd, int h, int e_id){ if(bl[nd]) ret...
#include <bits/stdc++.h> #define fi first #define se second #define rep(i,s,n) for (int i = (s); i < (n); ++i) #define rrep(i,n,g) for (int i = (n)-1; i >= (g); --i) #define all(a) a.begin(),a.end() #define rall(a) a.rbegin(),a.rend() #define len(x) (int)(x).size() #define dup(x,y) (((x)+(y)-1)/(y)) #define pb push_bac...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef double db; #define fi first #define se second #define mp make_pair #define pb push_back #define all(a) a.begin(),a.end() typedef pair<ll,ll> pi; //__builtin_popcountll(2) (the number of ones in the binary represe...
#include<bits/stdc++.h> using namespace std; const int N=1e5+10; typedef long long ll; int n,m; ll a[N]; int main() { scanf("%d%d",&n,&m); ll ans=0,s; for(int i=1;i<=n;i++) scanf("%lld",&a[i]); sort(a+1,a+n+1); while(m--){ ll x,k=0; scanf("%lld",&x); if(x<a[1]){ p...
#pragma GCC optimize("Ofast") #define _USE_MATH_DEFINES #include "bits/stdc++.h" using namespace std; using ll = int64_t; using db = double; using ld = long double; using vi = vector<int>; using vl = vector<ll>; using vvi = vector<vector<int>>; using pii = pair<int, int>; using pll = pair<ll, ll>; using vpii = vector...
#include <bits/stdc++.h> #include <map> using namespace std; #define ll long long ll a[2000000],res[2000000]; int main() { ll n,m,minn; cin>>n>>m; for(ll i=0;i<n;i++)scanf("%lld",&a[i]); for(ll i=0;i<m;i++) { res[a[i]]++; } for(ll i=0;;i++) { if(res[i]==0) { ...
#include<bits/stdc++.h> using namespace std; int n, i, j, k, m; vector<int>v[1500010]; main() { for(scanf("%d %d", &n, &m);i++<n;)scanf("%d", &k),v[k].push_back(i); for(i=0;i<=n;i++) { if(v[i].size()==0||v[i][0]>m||v[i].back()+m-1<n) { printf("%d", i);return 0; } ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < n; i++) #define all(v) v.begin(), v.end() typedef long long ll; int main(){ ll k; cin >> k; string s,t; cin >> s >> t; map <ll, ll> a; map <ll, ll> b; vector <ll> cnt(10,0); for(ll i=1; i<=9; i++){ ...
#include <bits/stdc++.h> using namespace std; // binary exponentiation // O(log e) template<class T, class U> T binary_power(T b, U e){ T res = 1; for(; e; e >>= 1, b *= b) if(e & 1) res *= b; return res; } int main(){ cin.tie(0)->sync_with_stdio(0); cin.exceptions(ios::badbit | ios::failbit); int k; string s,...
#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; typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> ordered_set; typedef long long ll; #define pb push_back #define MP make...
/* LL JJ SSSS ii ssss SSSS BBBB LL JJ S s S B B LL JJ SSS ii sss SSS BBBB LL JJ JJ S ii s S B B LLLLLL JJJJ SSSS ii ssss SSSS BBBB SSSS BBBB ii ssss LL JJ SSSS S B B s LL ...
#include <bits/stdc++.h> // #include <atcoder/modint> #define rng(a) a.begin(),a.end() #define rrng(a) a.rbegin(),a.rend() #define INF 2000000000000000000 #define ll long long #define ld long double #define pll pair<ll, ll> using namespace std; template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; }...
//int a = s - '0'; ๆ–‡ๅญ—ใ‹ใ‚‰ๆ•ฐๅญ— //ๅฐๆ–‡ๅญ—ใ‹ใ‚‰ๅคงๆ–‡ๅญ— //transform(a.begin(), a.end(), a.begin(), ::toupper); //map ๅ…จๆŽข็ดข //auto begin = p.begin(), end = p.end(); //for (auto it = begin; it != end; it++) {} //mapใฎใ‚ญใƒผ๏ผšit->first mapใฎใƒใƒชใƒฅใƒผ๏ผšit->second //ๅคงๆ–‡ๅญ—ๅˆคๅฎš isupper(ๆ–‡ๅญ—) ๅฐๆ–‡ๅญ—ๅˆคๅฎš islower(ๆ–‡ๅญ—) //do{}while(next_permutation(ALL(้…ๅˆ—))) //ๅฐๆ–‡ๅญ—ใซๅฏพๅฟœใ™ใ‚‹ๆ–‡ๅญ—ใ‚ณใƒผใƒ‰๏ผšS...
//#pragma GCC optimize("Ofast") //#pragma GCC optimize("unroll-loops") //#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #include <bits/stdc++.h> using namespace std; using ll = long long; using db = double; using ld = long double; template <typename T> using V = vector<T>; template <typen...
#include<bits/stdc++.h> using namespace std; using P=pair<int,int>; using ll=long long; template<class T> using heapq = priority_queue<T,vector<T>,greater<T>>; template<class T> bool chmax(T &a,const T b) {if (a<b) {a=b;return true;} else return false;} template<class T> bool chmin(T &a,const T b) {if (a>b) {a=b;retur...
/* * @Author: Luisvacson * @LastEditors: Luisvacson * @Descriptions: None * @Date: 2020-12-12 19:05:25 * @LastEditTime: 2020-12-12 19:45:19 * @FilePath: \VSC\C++\Practice\ARC107C.cpp */ #include <bits/stdc++.h> using namespace std; #define mod 998244353 #define int long long int a[55][55]; int n, K; int fr[105...
#include <bits/stdc++.h> using namespace std; #define fi first #define se second #define pb push_back #define all(x) begin(x), end(x) #define sz(x) (int)(x).size() #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 y1 awefakhlrv using pii = pair<int, int>; ...
#include <iostream> #include <cstdio> #include <vector> #include <algorithm> using namespace std; bool compair(pair<long long, long long> a, pair<long long, long long> b){ if(a.first + a.second != b.first + b.second){ return a.first + a.second > b.first + b.second; } else{ return a.first > ...
#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; template<typename T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; template<typename T, typename U> using ordered_...
#include <bits/stdc++.h> using namespace std; typedef int_fast32_t int32; typedef int_fast64_t int64; const int32 inf = 1e9+7; const int32 MOD = 1000000007; const int64 llinf = 1e18; #define YES(n) cout << ((n) ? "YES\n" : "NO\n" ) #define Yes(n) cout << ((n) ? "Yes\n" : "No\n" ) #define POSSIBLE(n) cout << ((n) ?...
#include <bits/stdc++.h> #define pb push_back #define mp make_pair #define x first #define y second using namespace std; typedef long long ll; const string tmp = "atcoder"; int main() { //freopen("input.txt", "r", stdin); //freopen("output.txt", "w", stdout); ios_base::sync_with_stdio(0); cin.tie(0); int te...
#include <bits/stdc++.h> #ifdef mlocal #include "./Competitive-Code-Library/snippets/prettyprint.h" #endif using namespace std; #define for_(i, s, e) for (int i = s; i < (int) e; i++) #define for__(i, s, e) for (ll i = s; i < e; i++) typedef long long ll; typedef vector<int> vi; typedef array<int, 2> ii; #define endl '...
#include <vector> #include <set> #include <map> #include <cstdio> #include <cstdlib> template <class E> struct FenwickTree { int _n; std::vector<E> data; FenwickTree(int n) : _n(n), data(n) { } void add(int p, E x) { ++p; while (p <= _n) { data[p - 1] += x; p +...
# include<bits/stdc++.h> using namespace std; # define l long long # define db double # define rep(i,a,b) for(l i=a;i<b;i++) # define vi vector<l> # define pb push_back # define mp make_pair # define ss second # define ff first # define pii pair<l,l> # define trvi(v,it) for(vi::iterator it=v.begin();it!=v.end();++it)...
#include <bits/stdc++.h> using namespace std; #define ar array #define ll long long const int MAX_N = 1e5 + 1; const ll MOD = 1e9 + 7; const ll INF = 1e9; int findMaxGCD(int arr[], int n) { // Calculating MAX in array int high = 0; for (int i = 0; i < n; i++) high = max(high, arr[i]); // M...
#include <bits/stdc++.h> #define eprintf(args...) fprintf(stderr, args) #define rep(i, n) for (int i = 0; i < (int)(n); ++ i) const int mxn = 1e5 + 5; const int mod = 1e9 + 7; int f[mxn]; int n, a[mxn]; int main() { scanf("%d", &n); rep(i, n) scanf("%d", &a[i]); f[0] = 1; f[1] = 2; for (int i = 1; i < n; ++ i) f...
#include<bits/stdc++.h> using namespace std; #define ll long long int ll dp[100009][2]; vector<ll>vec; ll M; ll n; ll call(ll pos,ll pev) { if(pos==0) { return 1; } if(dp[pos][pev]!=-1) { return dp[pos][pev]; } ll x,y; if(pev==0) { x=call(pos-1,0); y=c...
#include <stdio.h> #include <stdlib.h> #include <string.h> #include <assert.h> #include <iostream> #include <sstream> #include <vector> #include <string> #include <math.h> #include <queue> #include <list> #include <algorithm> #include <map> #include <set> #include <stack> #include <ctime> #include <iomanip> #include <f...
#include <bits/stdc++.h> const long long INF = 1e9; const long long MOD = 1e9 + 7; //const long long MOD = 998244353; const long long LINF = 1e18; using namespace std; #define YES(n) cout << ((n) ? "YES" : "NO" ) << endl #define Yes(n) cout << ((n) ? "Yes" : "No" ) << endl #define POSSIBLE(n) cout << ((n) ? "POSSIB...
#include<bits/stdc++.h> typedef long long ll; #define endl "\n" #define optimize() ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0) #define ff first #define ss second #define pb push_back #define testcase ll t; cin>>t; while(t--) using namespace std; int main() { optimize(); ll n; cin>>n; ll cnt = 0, a...
//ABC_197_C_ // #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 namespace std; using ll = long long; using P = pair<int, int>; int main() { int n; cin >> n; vector<ll> a(n); rep(i,n) cin >> a[i]; ll ans = 1e18; rep(i,1<<20) { ...
#include <iostream> #include <set> #include <vector> #include <algorithm> #include <queue> #include <string> using namespace std; int main() { string str; cin >> str; vector<int> dig(10, 0); for(int i=0; i < str.size(); i++) dig[str[i]-'0']++; for(int i=0; i < 10; i++) dig[i] = min(dig[i], 3); vecto...
/* author:hellojim */ #include<bits/stdc++.h> #include<iostream> #include<string> #include<cmath> #include<cstdio> #include<cctype> #include<cstring> #include<iomanip> #include<cstdlib> #include<ctime> #include<set> #include<map> #include<utility> #include<queue> #include<vector> #include<stack> #include<sstream> #incl...
#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 int long long //#pragma GCC optimize("Ofast") //#pragma comment(linker, "/stack:200000000") //#pragma GCC targe...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < n; i++) #define rep2(i, x, n) for(int i = x; i <= n; i++) #define rep3(i, x, n) for(int i = x; i >= n; i--) #define elif else if #define sp(x) fixed << setprecision(x) #define pb push_back #define eb emplace_back #define all(x) x.begin()...
// R SAI KRISHNA #include <bits/stdc++.h> #define for0(i, n) for (int i = 0; i < (ll)(n); ++i) #define for1(i, n) for (int i = 1; i <= (ll)(n); ++i) #define forc(i, l, r) for (int i = (ll)(l); i <= (ll)(r); ++i) #define forr0(i, n) for (int i = (ll)(n) - 1; i >= 0; --i) #define forr1(i, n) for (int i = (ll)(n); i >= 1...
#define _USE_MATH_DEFINES #include <cstdio> #include <iostream> #include <sstream> #include <fstream> #include <iomanip> #include <algorithm> #include <cmath> #include <complex> #include <string> #include <vector> #include <array> #include <list> #include <queue> #include <stack> #include <set> #include <map> #include ...
#include <bits/stdc++.h> #define fi first #define se second #define DB double #define U unsigned #define P std::pair #define LL long long #define LD long double #define pb emplace_back #define MP std::make_pair #define SZ(x) ((int)x.size()) #define all(x) x.begin(),x.end() #define CLR(i,a) memset(i,a,sizeof(i)) #defin...
#include <bits/stdc++.h> using namespace std; #define N 1000001 #define int1 long long int int1 lpf[N], mobius[N]; void least_prime_factor() { for (int1 i = 2; i < N; i++) if (!lpf[i]) for (int1 j = i; j < N; j += i) if (!lpf[j]) lpf[j] = i; } void Mobius() { for (int1 i = 1; i < N; i++) { if (i == 1)...
#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; typedef long long ll; template <class T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; mt19937/*_64*/ rng(chrono::ste...
#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...
/* ALLAH IS ALMIGHTY ******BISMILLAHIR RAHMANIR RAHIM.****** ALLAH IS ALMIGHTY ``````````````````````````````` AUTHOR: ANISUR RAHAMAN BSMRSTU(SHIICT) ...
#include<bits/stdc++.h> #define inf 1e18 #define ll long long #define endl "\n" #define pb(a) push_back(a) #define mp(x,y) make_pair(x,y) #define instr(str) string str; cin>>str; #define loop(i,x,y) for(int i = x; i < y ; i++ ) #define rev(i,x,y) for(int i = x; i >= y ; i--) #define in(n) int n; cin>>n; #define ...
#include <bits/stdc++.h> using namespace std; // #include<atcoder/all> // using namespace atcoder; using ll = long long; #define rep(i, e) for (ll i = (ll)0; i < (ll)e; i ++) #define repd(i, s) for (ll i = (ll)s; i > (ll)0; i--) #define reps(i, s, e, p) for (ll i = (ll)s; i < (ll)e; i += p) #define repsd(i, s, e, p) fo...
#include <bits/stdc++.h> using namespace std; int main(){ float n, D, H; cin >> n >> D >> H; float ans = 0; for (int i = 0; i < n; i++){ float d, h; cin >> d >> h; ans = max(ans, H - (D * (H - h) / (D - d))); } cout << ans << endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define pint pair<int, int> #define pll pair<ll, ll> const ll INF = 1LL << 60; const int MOD = 1000000007; // const int MOD = 998244353; int main() { int n; string s, t; cin >> n; cin >> s >> t; int scnt = 0; int tcnt = 0; ...
#include <bits/stdc++.h> using namespace std; int main(){ int n; string s, t; cin >> n >> s >> t; long long int ans = 0; queue<int> q; for(int i=0; i<n; i++){ if(q.empty() == false && s[i] == '1'){ ans += i - q.front(); q.pop(); s[i] = '0'; }...
#include <bits/stdc++.h> #define ll long long using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(0); ll n,q; cin>>n>>q; unordered_map<ll,ll> m; vector<ll> a(n); for(ll i=0;i<n;i++) { cin>>a[i]; m[a[i]]++; } sort(a.begin(),a.end()); while(q--) { ll d; cin>>d; ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using vi = vector<int>; using vvi = vector<vi>; using vl = vector<ll>; using vvl = vector<vl>; using vb = vector<bool>; using vvb = vector<vb>; using pii = pair<int, int>; using pll = pair<ll, ll>; #define rep(i, s, n) for(int i = (int)(s); i < (int)(...
#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> using namespace std; typedef pair<int, int> pii; typedef pair<long long, long long> pll; typedef long long ll; typedef unsigned int ui; typedef unsigned long long ull; typedef long double ld; const int inf = 1e9; const ll inf64 = 1e18; int main() { #ifdef DEBUG freopen("input.txt", "r"...
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; long long sum =0; for(int i=0;i<N;i++){ long long a,b; cin >> a >> b; sum += ((a+b)*(b-a+1))/2; } cout << sum << endl; }
#pragma GCC optimize(2) #include <bits/stdc++.h> #define INF 1000000000 #define LINF 1000000000000000000 #define MOD 1000000007 #define mod 998244353 #define INF63 1061109567 #define INF127 9187201950435737471 #define UINF 18446744073709551615 #define F first #define S second #define ll long long #define N 110 using na...
#include <bits/stdc++.h> using namespace std; #define flush cout.flush using ll = long long; using ull = unsigned long long; using ld = long double; using pl = pair<ll, ll>; const ll INF = 1e9 + 7; const ll mod = 1e9 + 7; const ll mod2 = 998244353; const ld eps = 1e-9; const ld PI = acos(-1); int main() { ios::...
#include <bits/stdc++.h> using namespace std; struct math { __int128 Tgcd(__int128 a, __int128 b) { if (b == 0) { return a; } else { return Tgcd(b, a % b); } } __int128 d = 0; pair<__int128, __int128> gcd(__int128 a, __int128 b) { if (b == 0) { d = a; return {1, 0}; ...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)(n);i++) using namespace std; typedef long long ll; int main() { int h, w; cin >> h >> w; vector<string> a(h); rep(i, h) { cin >> a[i]; } int ans = 0; for (int i = 0; i < h - 1; ++i) { for (int j = 0; j < w - 1; ++...
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> using namespace std; long long n,k; int main() { cin >> n >> k; while(k--) { if(n % 200) n = n * 1000 + 200; else n /= 200; } cout << n; return 0; }
#define _GLIBCXX_DEBUG//ใ“ใ‚ŒใŒๆœ€ๅพŒใฎๆ‰‹ๆฎตใ ! #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 <cmath> //#include <atcoder/al...
#include<bits/stdc++.h> using namespace std; typedef long long LL; const int mod = 998244353; LL pw(LL n, int x) { LL ret = 1; LL t = n; while (x) { if (x & 1) ret = ret * t % mod; t = t * t % mod; x >>= 1; } return ret; } int main() { int n, m, k; scanf("%d%d%d", &n, &m, &k); if (n == 1) printf("%lld"...
#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; ...
// Author: Pasindu Wijesena #include <bits/stdc++.h> using namespace std; #define deb(x) cout<<#x<<": "<<x<<endl #define rep(a,b) for(int a=0;a<b;a++) #define rep2(a,b,c) for(int a=b;a<c;a++) #define per2(a,b,c) for(int a=b;a>=c;a--) #define gcd(a,b) __gcd(a,b) // gcd of two numbers #define bitCount(a) __builtin_popc...
/* written by Pankaj Kumar. country:-INDIA Institute: National Institute of Technology, Uttarakhand */ #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; typedef long long ll ; typedef unsigned long long ull...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef unsigned int U; template <typename T> inline void read(T &x) { x = 0;bool b = 0;char c; for (c = getchar();!isdigit(c);b |= (c == '-'), c = getchar()); for (;isdigit(c);x = (x << 1) + (x << 3) + (c ^ 48), c = ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> PII; const int maxn=222222,mod=998244353; #define MP make_pair #define PB push_back #define lson o<<1,l,mid #define rson o<<1|1,mid+1,r #define FOR(i,a,b) for(int i=(a);i<=(b);i++) #define ROF(i,a,b) for(int i=(a);i>=(b);i--) #defi...
#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; const int N = 2e5 + 10, mod = 998244353; int n, fa[N], ans = 1; int find_(int x) { return x == fa[x] ? x : fa[x] = find_(fa[x]); } int main() { scanf("%d", &n); for (int i = 1; i <= n; i++) fa[i] = i; for (int i = 1, x; i <= n; i++) { scanf("%d", &x); if (find...
#include <iostream> #include <vector> using namespace std; long mod = 1000000007; long sqr(long a) { return a * a % mod; } int main() { int t; cin >> t; for (int i = 0; i < t; i++) { long n, a, b; cin >> n >> a >> b; if (n < a + b) { cout << 0 << endl; co...
#pragma GCC optimize("Ofast") #include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> // Common file #include <ext/pb_ds/tree_policy.hpp> #include <functional> // for less using namespace std; #define int long long #define pb push_back #define mp ma...
#include<bits/stdc++.h> using namespace std; # define line cout<<"\n"; # define fast ios_base::sync_with_stdio(false) ; cin.tie(0) ; # define ll long long # define C continue; # define pb push_back # define vi vector < int > # define vll vector < ll > # define I insert # define pii pair < int , int > # define pll ...
#include <iostream> #include <algorithm> #include <map> #include <set> #include <queue> #include <stack> #include <numeric> #include <bitset> #include <cmath> static const int MOD = 1000000007; using ll = long long; using u32 = unsigned; using u64 = unsigned long long; using namespace std; template<class T> constexpr...
#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,fma,tune=native") //#pragma GCC optimize("O3") //#pragma GCC optimize("unroll-loops") template<typename T> istream &operator>>(istream &in, vector<...
using namespace std; #include<bits/stdc++.h> #define int long long #define all(x) x.begin(), x.end() #define IOS ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0) #define double long double const int N = 2e3+3; pair<int,int>a[N]; bool intersect(int i, int j) { vector< pair<int,int> >v; v.push_back( a[i] )...
#include <bits/stdc++.h> using namespace std; #ifdef LOCAL string to_string(string s) { return '"' + s + '"'; } string to_string(const char* s) { return to_string(string(s)); } string to_string(bool b) { return to_string(int(b)); } string to_string(vector<bool>::reference b) { return to_string(int(b)); } string to_stri...
#include <bits/stdc++.h> using namespace std; int main(){ int n, a , b; cin >> n >> a >> b; cout << (n - a) + b; }
#include <bits/stdc++.h> #define x first #define y second #define pb push_back #define all(v) v.begin(),v.end() #pragma gcc optimize("O3") #pragma gcc optimize("Ofast") #pragma gcc optimize("unroll-loops") using namespace std; const int INF = 1e9; const int TMX = 1 << 18; const long long llINF = 5e18; const long long ...
#include <bits/stdc++.h> #define _overload3(_1,_2,_3,name,...)name #define _rep(i,n)repi(i,0,n) #define repi(i,a,b)for(int i=int(a),i##_len=(b);i<i##_len;++i) #define MSVC_UNKO(x)x #define rep(...)MSVC_UNKO(_overload3(__VA_ARGS__,repi,_rep,_rep)(__VA_ARGS__)) #define all(c)c.begin(),c.end() #define write(x)cout<<(x)<<'...
// C++(GCC 9.2.1) #include <bits/stdc++.h> using namespace std; using LL = long long; #define repex(i, a, b, c) for(int i = a; i < b; i += c) #define repx(i, a, b) repex(i, a, b, 1) #define rep(i, n) repx(i, 0, n) #define repr(i, a, b) for(int i = a; i >= b; i--) const LL MOD = 1e9 + 7; LL a[101010], f[101010], dp[1010...
#include <iostream> #include <cstdio> #include <vector> #include <cmath> #include <map> #include <algorithm> #include <string> #include <utility> #include <set> #include <stack> #include <deque> #include <ctime> #include <random> #include <cassert> #include <cmath> #include <climits> #include <queue> #include <cstring>...
/* || Shree Ganeshay Namah || || Jai Shree Ram || || Nabh Sparsham Diptam || */ #include<bits/stdc++.h> using namespace std; //typedef long long int ll; #define mod 1000000007 #define block 180 #define ff first.first #define fs first.second #define sf second.first #define ss second.second #define f1 first #d...
#include<bits/stdc++.h> #define loop(i, n) for(int i = 0; i < n; i++) #define pb push_back #define ll long long int #define vi vector<int> #define pi pair<int, int> #define W(t) int t; cin >> t; while(t--) #define FIO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define int ll #define _FastIO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0) #define pb emplace_back #define pii pair<int , int> #define F first #define S second const int mod = 1000000007; const int MAXX = 1e6 +5; int t , n; string s; int a[...
#include <bits/stdc++.h> // #pragma GCC optimize("Ofast") // #pragma GCC optimize("inline") // #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") // #define DEBUG #ifdef DEBUG #pragma region #endif using namespace std; #define LL long long #define PII pair<int, int> #define rep(i, n) for (i...
// // Created by K R, Siva Kumar on 02/01/21 at 5:31 PM. // #include <bits/stdc++.h> using namespace std; const double pi = 2 * acos(0.0); const int mod = 1e9 + 7; class Solver { string a, b; public: void solve() { cin >> a >> b; int aa = 0, bb = 0; for (auto i : a) { aa += (i - '0'); } ...
#include<bits/stdc++.h> using namespace std; int main(){ int a,b; cin>>a>>b; int sum_a = 0; int sum_b = 0; while(a){ sum_a += a%10; a = a/10; sum_b += b%10; b = b/10; } cout<<max(sum_a,sum_b)<<endl; return 0; }
#include <cmath> #include<iostream> #include<vector> #include<algorithm> #include<functional> #include<queue> #include<set> #include<map> #include<bitset> #include<iomanip> #include<stack> #include<set> #include<string> #include<deque> using namespace std; typedef long long ll; typedef pair<ll, ll> P; ll mod = 1000000...
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main(){ ll n,k; cin>>n>>k; while(k){ if(n%200==0) n/=200; else n=n*1000+200; k--; } cout<<n<<endl; return 0; }
#include <bits/stdc++.h> #define all(x) (x).begin(),(x).end() #define print(x) cout << (x) << endl typedef long long ll; const ll MOD = 1000000007; const ll MOD2 = 998244353; using namespace std; using Graph = vector<vector<int>>; struct UnionFind { vector<int> par, siz; UnionFind(int sz): par(sz), siz(sz, ...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { ios::sync_with_stdio(false); std::cin.tie(nullptr); int n,k; cin >> n >> k; ll ans = 0; vector<int> cnt(n); for (int i = 0; i < n; i++) cnt[i] = 0; for (int i = 0; i < n; i++) { int a; cin ...
#include <iostream> #include <algorithm> #include <vector> #include <cmath> #include <string> #include <sstream> #include <set> #include <functional> #include <map> #include <unordered_map> #include <queue> #include <iomanip> #include <stack> using namespace std; typedef long long ll; #define repi(i,a,b) for(ll i=a;i<b...
#include <stdio.h> #include <algorithm> #include <cmath> #include <iostream> #include <map> #include <set> #include <unordered_map> #include <vector> #define ALL(obj) (obj).begin()(obj).end() #define DEBUG(x) cerr << #x << " = " << x << endl using namespace std; int main() { int n; std::cin >> n; std::string ...
#include "bits/stdc++.h" using namespace std; #define int long long #define pb push_back #define ppb pop_back #define pf push_front #define ppf pop_front #define all(x) (x).begin(),(x).end() #define uniq(v) (v).erase(unique(all...
#include <bits/stdc++.h> using namespace std; int main() { int A, B; cin >> A >> B; cout << 2 * A + 100 - B << endl; return 0; }
#include <bits/stdc++.h> typedef long long int ll; typedef long double ld; using namespace std; const long long int INF = 1e18; const long long int MOD = 1e9+7; typedef pair<ll, ll> pairs; typedef vector<pairs> p; #define ALL(obj) (obj).begin(),(obj).end() struct edge{ ll to, cost; }; template<class T> inline bool...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (n); i++) using namespace std; typedef long long ll; int main(){ cin.tie(0); ios::sync_with_stdio(0); int N; cin >> N; vector<int> a(N); rep(i,N) cin >> a[i]; int ans = 0; for(int l = 0; l < N; l++){ int x = a[l]; ...
#include<bits/stdc++.h> using namespace std; int a,b,c; int main(){ cin>>a>>b>>c; if(a*a+b*b<c*c)cout<<"Yes";else cout<<"No"; }
#include<bits/stdc++.h> #define INF 2000000000 #define MOD 1000000007 #define EPS (1e-10) using namespace std; int main(int argc, char *argv[]) { int N,S,D; cin >> N >> S >> D; vector<int> X(N,0); vector<int> Y(N,0); for (int i = 0; i < N; i++) { cin >> X[i] >> Y[i]; if (!(X[i] >= S or Y[i] <= D)) { cout...
#pragma GCC optimize ("O2") #pragma GCC target ("avx2") #include<bits/stdc++.h> //#include<atcoder/all> //using namespace atcoder; using namespace std; typedef long long ll; #define rep(i, n) for(int i = 0; i < (n); i++) #define rep1(i, n) for(int i = 1; i <= (n); i++) #define co(x) cout << (x) << "\n" #define cosp(x)...
/* * @date:2021-04-24 20:37:33 * @source: */ #include <bits/stdc++.h> using namespace std; const int MAXN = 100 + 5; const int MOD = 1e9 + 7; int N, M, K; long long A[MAXN]; int Num[MAXN]; struct Matrix { long long A[MAXN][MAXN]; Matrix() { memset(A, 0, sizeof A); } } a, c; Matrix mul(const M...
/* author : TAPAN SAVANI codeforces : savanitapan2001 codechef : savanitapan17 */ /* ------------------------------------------------------------------------ โ–‘โ–ˆโ–ˆโ•—โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–ˆโ–ˆโ•—โ–‘โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ•—โ–‘โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ•—โ–‘โ–ˆโ–ˆโ•—โ–‘โ–‘โ–ˆโ–ˆโ•—โ€ƒโ€ƒโ–ˆโ–ˆโ•—โ–‘โ–‘โ–ˆโ–ˆโ•—โ–‘โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ•—โ–‘โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ•—โ–‘โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ•—โ–‘ โ–‘โ–ˆโ–ˆโ•‘โ–‘โ–‘โ–ˆโ–ˆ...
#include <bits/stdc++.h> using namespace std; int g1(int x) { priority_queue<int> q; int ans = 0; while (x > 0) { q.push(x % 10); x /= 10; } while (!q.empty()) { ans *= 10; ans += q.top(); q.pop(); } return ans; } int g2(int x) { priority_queue<int, vector<int>, greater<int>> q; ...
#include <iostream> #include <algorithm> using namespace std; long long N, K; long long calc(long long x) { if (x<2) return 0; if (x > 2*N) return 0; return min(x-1, N*2-x+1); } int main(void) { cin >> N >> K; unsigned long long ans = 0; for (long long ab = 2; ab <= 2*N; ab++) { long long cd = ab-K;...
#pragma GCC optimize("O3") #pragma GCC optimize("Ofast") #pragma GCC target("avx,avx2,fma") #pragma GCC optimization ("unroll-loops") #include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define FastIO ios_base::sync_with_st...
#include <iostream> #define int long long signed main() { std::ios::sync_with_stdio(false); std::cin.tie(0); int a, b, c; std::cin >> a >> b >> c; std::cout << (a + b + c) - std::min(a, std::min(b, c)) << std::endl; return 0; }
#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; /* Written by Nishant Mittal aka nishantwrp */ #define FAST std::ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); /* Long Long Int */ #define int long long i...
#include <bits/stdc++.h> const long long MOD1 = 1000000007; const long long MOD2 = 998244353; #define logn long #define lnog long #define itn int using namespace std; int main() { long long N; cin >> N; string T; cin >> T; for (long long i = 1; i < N; i++) { if (T.at(i - 1) == '0' && T.at(i) == '0') { cout << 0...
#include <bits/stdc++.h> using namespace std; #define INF_LL (int64)1e18 #define INF (int32)1e9 #define REP(i, n) for(int64 i = 0;i < (n);i++) #define FOR(i, a, b) for(int64 i = (a);i < (b);i++) #define all(x) x.begin(),x.end() #define fs first #define sc second using int32 = int_fast32_t; using uint32 = uint_fast32_...
#include <algorithm> #include <cctype> #include <cmath> #include <cstring> #include <iostream> #include <sstream> #include <numeric> #include <map> #include <set> #include <queue> #include <vector> using namespace std; typedef long long LL; typedef long double LD; typedef pair<LL, LL> II; typedef pair<LL, II> III; s...
#line 1 "main.cpp" /** * @title Template */ #include <iostream> #include <algorithm> #include <utility> #include <numeric> #include <vector> #include <array> #include <cassert> #include <map> #line 2 "/Users/kodamankod/Desktop/cpp_programming/Library/other/chmin_chmax.cpp" template <class T, class U> constexpr bo...
#include <iostream> #include <math.h> using namespace std; int main() { char a , b ,c ; cin >>a >> b >>c; cout<< b << c << a; return 0; }
#include <iostream> #include <string> #include <vector> #include <utility> using ll=long long; using namespace std; int main(){ string S; cin>>S; int slen=S.size(); int big; int ans=1; for(int i=0;i<slen;i++){ if(S[i] >= 'a'){ big=0; }else{ big=1; ...
#include<bits/stdc++.h> using namespace std; #define N 10005 bitset<N>p[5],f[3]; int n,i,l,r,cnt,mid,a[N][10],c[10],fl,b[5][5],e[10]; bool check(){ int i; for(i=1;i<=n;++i)f[0][i]=f[1][i]=f[2][i]=1; for(i=0;i<5;++i){ f[e[i]]&=p[i]; } if(f[0].count()&&f[1].count()&&f[2].count())return 1; return 0; } void dfs(int...
#include <bits/stdc++.h> using namespace std; #define ll int64_t #include <cstdlib> #include <math.h> #include<cstdio> #include<cstring> #include <math.h> #define vi v(n) vector<ll> v(n); #define FOR(I, A, B) for (ll I = (A); I <= (B); I++) #define fo(i,n) for(ll i=0;i<n;i++) #define sz(a) ll((a).size()) #define pb pu...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<ll> vll; typedef vector<int> vz; typedef vector<vz> vvz; typedef pair<ll, ll> pll; #define sz(x) ll((x).size()) #define fo(i,n) for(ll i=0; i<(n); i++) #define FO(i,a,b) for(ll i=(a); i!=(b); i+=(b)>(a)?1:-1) #define pb push_back #defin...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (n); i++) #define all(x) (x).begin(), (x).end() #define rall(x) (x).rbegin(), (x).rend() #define pb push_back #define eb emplace_back using namespace std; template <class T = int> using V = vector<T>; template <class T = int> using VV = V<V<T>>; using ll = lo...
#include <bits/stdc++.h> #define ll long long #define ld long double #define V vector<long long> #define VV vector<vector<long long>> #define VVV vector<vector<vector<long long>>> #define P pair<ll,ll> #define rep(i,n) for(ll (i)=0;(i)<(n);++(i)) #define per(i,n) for(ll (i)=(n)-1;(i)>=0;--(i)) #ifdef LOCAL #define debu...
#include <bits/stdc++.h> using namespace std; #define ll long long int main() { ll int n,a=0,b=0,c=0,d=0,e=0,f=0,g=0,x=0,y=0,z=0,c1=0,c2=0,k=0,l=0; cin>>n; string s,t; cin>>s>>t; for(ll int i=0;i<n;i++) { if(s[i]=='1'){a++;} if(s[i]=='0'){b++;} if(t[i]=='1'){c++;} ...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (int)(n); i++) using namespace std; using LL = long long; using P = pair<int,string>; using vv = vector<vector<int>>; const int INF = (int)1e9; const LL LINF = (LL)1e18; const LL sc = (int)1e8; const double TL = 2.85; const int Max_N = 20; const int Max_K = ...
//GIVE ME AC!!!!!!!!!!!!!!!!! //#pragma GCC target("avx") //#pragma GCC optimize("O3") //#pragma GCC optimize("unroll-loops") #include<bits/stdc++.h> #define ll long long #define ld long double #define floatset() fixed<<setprecision(15) #define all(n) n.begin(),n.end() #define rall(n) n.rbegin(),n.rend() #define rep(i,...
#include <bits/stdc++.h> #define ff first #define ss second #define endl "\n" #define all(x) (x).begin(), (x).end() using namespace std; const int INF = (int) 1e9; const int mod = (int) 1e9+7; const int MAXN = (int) 3e5+5; typedef long long ll; typedef unsigned long long ull; typedef pair<int,int> pii; typedef pair<ll...
#include<bits/stdc++.h> using namespace std; typedef long long ll; ll inf=1000000000000000000,mod=1000000007; ll bit[300005]; ll update(ll idx,ll val,ll n=300005){ idx++; while(idx<n){ bit[idx]^=val; idx+=idx&-idx; } return 0; } ll getsum(ll idx){ ll sum=0; if(idx<=0) retur...
#include <iostream> #include <vector> #include <string> #include <array> #include <functional> #include <algorithm> #include <stack> #include <map> #include <set> #include <climits> #include <queue> #include <bitset> #include <math.h> using namespace std; #define MOD 1000000007LL #define LL long long int n, L; vector...
#include <algorithm> #include <iostream> #include <sstream> #include <string> #include <vector> #include <queue> #include <set> #include <map> #include <cstdio> #include <cstdlib> #include <cctype> #include <cmath> #include <cstring> #include <list> #include <cassert> #include <climits> #inclu...