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#include <iostream> #include <cstdlib> #include <time.h> #include <algorithm> #include <map> #include <queue> #include <stack> #include <vector> #include <array> #include <string> using namespace std; typedef long long int ll; int main(){ cin.sync_with_stdio(false); cin.tie(0); ll t; cin >> t; if(t < 1200) cout ...
#include <math.h> #include <iostream> int main() { int n; std::cin >> n; int loan = 100000; for (int i = 0; i < n; i++) { loan *= 1.05; if (int tmp = loan % 1000) loan += 1000 - tmp; } std::cout << loan << std::endl; }
0
44,514,582
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int n; cin >> n; if(n==25) cout << "Christmas" << "\n"; else if(n==24) cout << "Christmas Eve" << "\n"; else if(n==23) cout << "Christmas ...
#include <bits/stdc++.h> #define ll long long int #define ull unsigned long long int #define mod 1000000007 using namespace std; int spf[1000001]; int main() { #ifndef ONLINE_JUDGE freopen("input.txt", "r", stdin); #endif ios_base::sync_with_stdio(false); cin.tie(NULL); int n; cin >> n; int a[n]...
0
72,233,857
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <math.h> #define ll long long int #define mod 1000000007 using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int n; cin >> n; vector<int> vec(n); for(int i = 0; i < n; i++){ ...
#include<bits/stdc++.h> using namespace std; #define LL long long #define debug(x) cerr<<#x<<" = "<<x #define sp <<" " #define el <<endl #define fgx cerr<<" ---------------------------------------------- "<<endl #define uint unsigned int #define ULL unsigned long long #define DB long double #define LDB long double #d...
0
84,700,923
#include <bits/stdc++.h> using namespace std; using ll = long long; #pragma region Macros #define FOR(i, m, n) for (ll i = (ll)(m); i < (ll)(n); i++) #define rep(i, n) FOR(i, 0, n) template <class T> bool chmax(T &a, const T &b) { if (a < b) { a = b; return true; } return false; } template <class T> bool chmin(T &a, co...
#include <iostream> #include <algorithm> #include <utility> #include <vector> #include <numeric> #include <cstring> template <class T, class U> inline bool chmin(T &lhs, const U &rhs) { if (lhs > rhs) { lhs = rhs; return true; } return false; } template <class T, class U> inline bool chmax(T &lhs, const U...
0
48,386,303
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (n); i++) using ll = long long; using P = pair<int,int>; const long long inf = 1000000001; const double PI = 3.14159265358979323846; int keta(int a){ int count = 0; while(a>0){ a /=10; count++; } return...
#include<bits/stdc++.h> using namespace std; #define Ff(i,a,n) for(i=a;i<n;i++) #define Fr(i,a,n) for(i=a;i>n;i--) #define ll long long #define FAST ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0); #define pb push_back #define ff first #define ss second #define all(x) x.begin(), x.end() #define clr(x) memset(x,...
0
75,106,432
#include <algorithm> #include <iostream> #include <vector> using namespace std; int main() { unsigned long long n, c, k; cin >> n >> c >> k; vector<unsigned long long> arrive_time(n); for (unsigned long long i = 0; i < n; ++i) cin >> arrive_time[i]; sort(arrive_time.begin(), arrive_time.end()); ...
#include <bits/stdc++.h> using namespace std; int main(void){ int t; int n,m,p; int ans; string s; string str; string c; vector<int>x; while(true) { s=""; while(true){ getline(cin,str); s+=str; if(str.back()!='.')s.push_back(' '); ...
0
97,425,451
#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; #define IOS ios_base::sync_with_stdio(false); cin.tie(0); #define pb push_back #define pf push_front #define PI acos(-1) #define EPS 1e-5 #define sz(v) ((int)(v).size()) #def...
#include <bits/stdc++.h> using namespace std; int main(){ int k; cin >> k; vector<long long> A(k); for (int i = 0; i < k; ++i){ cin >> A[i]; } long long minv = 2, maxv = 2; for (int i = k - 1; i >= 0; --i){ long long tmp1; if (minv % A[i] == 0){ tmp1 = minv; }else{ tmp1 = A[i]*(m...
0
22,289,466
#include<cstdio> #include<cstring> #include<cstdlib> #include<cmath> #include<algorithm> using namespace std; typedef long long LL; int q; LL a, b; int main() { scanf("%d", &q); while(q--) { scanf("%lld%lld", &a, &b); LL n = a * b; LL temp = sqrt(n); LL res = temp * 2LL; if(temp * temp == n) { res -= 2LL...
#include <bits/stdc++.h> #include <ext/pb_ds/tree_policy.hpp> #include <ext/pb_ds/assoc_container.hpp> using namespace std; #define LEN(x) (int)x.size() #define ALL(x) x.begin(), x.end() using ll = long long; using vi = vector<int>; using vvi = vector<vi>; using pii = pair<int,int>; using vpii = vector<pii>; template<t...
0
63,675,164
#include <bits/stdc++.h> #define SIZE 300005 #define MOD 1000000007LL #define INF INT_MAX / 3 #define LLINF 1LL << 60 #define REP(i,n) for(int i=0;i<n;i++) #define FOR(i,a,b) for(int i=a;i<=b;i++) #define DOWN(i,b,a) for(int i=b;i>=a;i--) #define SET(a,c) memset(a,c,sizeof a) #define FORALL(i,c) for(__typeof((c).begin(...
#include "cstdio" #include "vector" #include "queue" using namespace std; const int maxm=100; struct edge{int to,w;}; edge edges[maxm]; vector<int>g[maxm]; int n,m,p; int vis[maxm],dis[maxm]; int max(int a,int b){return a>b?a:b;} void add(int u,int v,int w) { edges[++p].to=v; edges[p].w=w; g[u].push_back(p); } void ...
0
22,774,818
#include<bits/stdc++.h> using namespace std; int main(){ int n; string s; cin>>n; cin>>s; if(s.size()>n){ string k= s.substr(0,n); cout<<k<<"..."; } else cout<<s; return 0; }
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main(void) { int n_min,n_max; int m; int p; int result=0; vector <int> point; while(1) { cin >> m >> n_min >> n_max; if(m==0 && n_min==0 && n_max==0) break; for(int i=0;i<m;i++) { cin >> p; point...
0
100,583,064
#include <bits/stdc++.h> using namespace std; int n,m; vector<int>v[10000]; vector<bool>vis(10000); stack<int>order; void dfs(int u){ vis[u]=1; for(auto i:v[u]){ if(!vis[i])dfs(i); } order.emplace(u); } int main(){ cin>>n>>m; while(m--){ int l,r; cin>>l>>r; v[l].emplace_back(r); } for(int i=0;i<n;i++){ ...
#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> #include <fstream> #include <numeric> using namespac...
0
96,306,247
#include <bits/stdc++.h> using namespace std; #define ll long long #define REP(i,m,n) for(int i=(int)(m); i<(int)(n); i++) #define rep(i,n) REP(i,0,n) #define RREP(i,m,n) for(int i=(int)(m); i>=(int)(n); i--) #define rrep(i,n) RREP(i,n-1,0) #define all(v) v.begin(), v.end() const int inf = 1e9+7; const ll longinf = 1LL...
#include <iostream> #include <cmath> #include <climits> #include <stdio.h> #include <stdlib.h> #include <vector> #include <string> #include <stack> #include <algorithm> #include <map> #include <numeric> #include <set> #include <queue> #include <bitset> using namespace std; #define ll long long #define ld long double #d...
0
70,160,092
#include<bits/stdc++.h> using namespace std; #define ll long long int #define pi 3.141592653589793238 #define fast ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0) #define MOD 1000000007 int main() { fast; string s; cin>>s; int arr[26]={0},cnt=0; for(int i=0;i<s.length();i++) ...
#include <bits/stdc++.h> using namespace std; const int N = 100100; int a[N], b[N]; int n, k; int main() { cin >> n >> k; for (int i = 0; i < n; ++i) cin >> a[i] >> b[i]; long long ans = 0; int res = 0; ++k; for (int x = 30; x >= 0; --x) { res ^= (1 << x); if (k & (1 << x)) { long long cur = 0; f...
0
44,222,195
#include <iostream> #include <utility> #include <map> #include <vector> #include <algorithm> #include <queue> #include <math.h> #include <stack> #include <set> #include <deque> #include <cmath> #include <cassert> using namespace std; typedef long long ll; ll mod = 1e9+7; #define rep(i,n) for(int i = 0; i < (n); ++i) in...
#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<ll,ll>; #define FOR(i,a,b) for(ll i=a;i<=(ll)(b);i++) #define ALL(x) (x).begin(),(x).end() #define SIZE(x) ((ll)(x).size()) #define MAX(x) *max_element(ALL(x)) #define MIN(x) *min_element...
0
8,523,372
#pragma GCC optimize ("O3") #include <bits/stdc++.h> using namespace std; #ifdef LOCAL #include <prettyprint.hpp> #define debug(...) cerr << "[" << #__VA_ARGS__ << "]: ", d_err(__VA_ARGS__); #else #define debug(...) 83; #endif void d_err() { cerr << endl; } template <typename H, typename... T> void d_err(H h, T......
#include<iostream> #include<cstdio> #include<vector> #include<cstring> #include<algorithm> using namespace std; #define PB push_back void Input(int*,vector<string>&); void Bubblesort(int*,vector<string>); void Selectionsort(int*,vector<string>); void Output(int*,vector<string>); int main(int argc,char* argv[]){ int n...
0
204,767
#include <iostream> #include <cstdio> #include <algorithm> #include <cstdlib> #include <string> #include <vector> #include <map> #include <queue> using namespace std; typedef long long ll; typedef vector<int> vint; typedef vector<vector<int> > vvint; typedef vector<long long> vll, vLL; typedef vector<vector<long long> ...
#include <iostream> #include <vector> #include <set> #include <map> #include <unordered_map> #include <unordered_set> #include <algorithm> #include <iomanip> #include <numeric> #include <queue> #include <cmath> using namespace std; int f(const vector<pair<int, int>>& vp, int a) { int b = 0, e = vp.size() - 1; w...
0
1,809,014
#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 string...
#include<iostream> #include<cstdio> #include<vector> #include<queue> #include<map> #include<unordered_map> #include<stack> #include<string> #include<iomanip> #include<algorithm> #include<functional> #include<cstring> #include<utility> #include<math.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; t...
0
66,996,817
#define MOD_TYPE 1 #pragma region Macros #include <bits/stdc++.h> using namespace std; #include <boost/multiprecision/cpp_int.hpp> #include <boost/multiprecision/cpp_dec_float.hpp> using Int = boost::multiprecision::cpp_int; using lld = boost::multiprecision::cpp_dec_float_100; #pragma GCC target("avx2") #pragma GCC op...
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (n); i++) using namespace std; using ll = long long; using P = pair<int, int>; int main() { int n, m; cin >> n >> m; vector<vector<int>> edges(n); rep(i, m) { int a, b; cin >> a >> b; a--; b--; edges.at(a).push_back(b); edges.at(b...
0
73,220,538
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main(){ ll N; cin >> N; cout << (N*(N+1))/2 << endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define REP(i, N) for (int i = 0; i < (int)(N); 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 = b; return 1; } return 0; } int main() { ...
0
75,901,897
#include <bits/stdc++.h> using namespace std; #define ll long long int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); bool eq = 1; string s,t; cin >> s >> t; int n = s.size(); for(int i=0;i<n;i++) if(s[i]!=t[i]) eq = 0; cout << (eq ? "Yes":"No") << '\n'; re...
#include <iostream> #include <math.h> #include <cstdio> #include <utility> #include <queue> #include <vector> #include <algorithm> using namespace std; int n,x; int main() { while(1){ cin>>n>>x; if(n==0) break; int ans=0; for(int i=n; i>=3; i--){ for(int j=1; j<=i-1; j++){ if(j>=x-i-j){ ...
0
4,267,911
#include <bits/stdc++.h> using namespace std; typedef long long LL; int main() { int n; cin >> n; string s, t; cin >> s >> t; string result = ""; for (int i = 0; i < n; i++) { result += s[i]; result += t[i]; } cout << result << '\n'; return 0; }
#pragma target("avx") #pragma optimize("O3") #include<bits/stdc++.h> using ll = int_fast64_t; using P = std::pair<ll,ll>; using PP = std::pair<ll,P>; using V = std::vector<ll>; template<typename T> using pq = std::priority_queue<T>; template<typename T> using rpq = std::priority_queue<T, std::vector<T>, std::greater<T>...
0
93,170,002
#include <iostream> #include <fstream> #include <set> #include <map> #include <string> #include <vector> #include <queue> #include <stack> #include <functional> #include <algorithm> #include <climits> #include <cmath> using namespace std; #define ll long long int #define rep(i,n) for( int i = 0; i < n; i++ ) #define rr...
#include <bits/stdc++.h> using namespace std; int N,K; vector<int> A; bool need(int idx) { int a = A[idx]; if (a >= K) return true; vector<int> dp(K+1); dp[0] = 1; int max_j = 0; for (int i = 0; i < N; i++) { if(i == idx) continue; int b = A[i]; int max_j2 = max_j; for (int j = 0; j <= max_j...
0
62,437,046
#include <iostream> #include <string> #include <math.h> #include <algorithm> #include <vector> #include <set> #include <map> using namespace std; typedef long long ll; #define rep(i, n) for(int i = 0; i < n; i++) ll func(ll n){ return n * (n-1) / 2; } int main(){ int N; cin >> N; map<string, ll> mp; ...
#include <iostream> #include <cstdio> #include <cmath> #include <vector> #include <deque> #include <list> #include <string> #include <stack> #include <queue> #include <set> #include <map> #include <algorithm> using namespace std; int d; int sum; int main() { d = -1; cin >> d; while (d != -1) { sum = 0; for (int ...
0
76,795,207
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, a, b) for (int i = (a); i < (b); i++) #ifdef tabr #include "library/debug.cpp" #else #define debug(...) 0 #endif int main() { ios::sync_with_stdio(false); cin.tie(0); int n; cin >> n; vector<int> x(n); rep(i, 0, n...
#include <iostream> #include <vector> struct Node{ Node () : parent (-1), id(-1), depth(0) {} int id; int depth; int parent; std::vector<Node*>children; }; int FindRoot(Node* nodes, int n){ for(int i=0; i<n; i++){ if(nodes[i].parent == -1){ return i; } } return n-1; } voi...
0
77,931,818
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); i++) #define all(v) begin(v),end(v) using ll = long long; int main() { int n;cin>>n; vector<int>a(n); rep(i,n)cin>>a[i]; int cnt=1,ans=a[0]; for(int i=1;i<n;i++){ if(a[i]<ans){ ans=a[i]; cnt++; } } ...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < n; ++i) using namespace std; typedef long long ll; #define MODSIZE 1000000007 int main(){ int n; char s[100006]; int f = 0; int fi = -1; int en = -1; scanf("%s", s); n = strlen(s); int i; for(i = 0;i < n - 1;i++){ if(s[i] == s[i + 1]){ ...
0
60,075,683
#include <iostream> #include <cstdio> #include <algorithm> #include <cmath> #include <vector> #include <list> #include <set> #include <map> #include <queue> #include <stack> #include <cctype> #include <cassert> #include <climits> #include <string> #include <bitset> #include <cfloat> #include <unordered_set> #pragma GCC...
#include<bits/stdc++.h> #pragma GCC optimize("Ofast") using namespace std; typedef long long ll; typedef pair<ll, ll> PLL; typedef vector<int> VI; typedef vector<char> VC; typedef vector<double> VD; typedef vector<string> VS; typedef vector<ll> VLL; typedef vector<PLL> VP; const static int INF = 1000000000; const stati...
0
62,476,400
#include<bits/stdc++.h> using namespace std; using ll=long long; const int INF = 100000000; ll i,j,k; vector<ll> a,p; ll hamburger(ll level,ll x){ if(level==0){ if(x<=0){return 0;} else{return 1;} } if(x<=1+a[level-1]){ return hamburger(level-1,x-1); } else{ return p[...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,x) for(int i=0;i<x;i++) #define put(ans) cout << ans << endl; int main(){ ll price[4]; rep(i,4){ cin >> price[i]; } price[0] *= 4; price[1] *= 2; ll price_1L(min({price[0],price[1],price[2]})); ll n; ...
0
61,294,271
#include <bits/stdc++.h> using namespace std; int main() { string ch; cin >> ch; if(ch == "a" || ch == "i" || ch == "u" || ch == "e" || ch == "o"){ cout << "vowel" << endl;} else{ cout << "consonant" << endl;} }
#include <iostream> #include <string> #include <vector> class Node { private: int _id; int _parent; int _depth; std::vector<int> _children; public: Node() { this->_id = -1; this->_parent = -1; this->_depth = 0; } Node(int id) { this->_id = id; this->_p...
0
39,436,950
#include<bits/stdc++.h> using namespace std; string s="RYBG"; int n,m,d; int cal(int x,int y){ if (d&1) return x%2<<1|y%2; return ((x+y)%(d*2)/d)*2 + ((x+d-(x+y)%d/2)%d < d/2); } int main(){ cin>>n>>m>>d; for (int i=0;i<n;i++){ for (int j=0;j<m;j++) printf("%c",s[cal(i,j)]); puts(""); } }
#include <bits/stdc++.h> using namespace std; #define N 100000 int dist[N]; int main() { int ans = 0; int k; cin >> k; for( int i = 0; i < N; i++ ) { dist[i] = INT32_MAX; } typedef pair< int, int> P; priority_queue<P> p; p.push( make_pair(-1, 1) ); while( !p.empty() ) { int c = -p.top().first; int n = p....
0
91,789,062
#include <iostream> #include <stack> #include <math.h> #include <vector> #include <string> #include <algorithm> #include <map> #define rep(i,n) for(int i=0; i < n; i++) using ll = long long; using namespace std; int main() { int people, day, choco; cin >> people >> day >> choco; vector<int> a(people); ...
#include <algorithm> #include <bitset> #include <cassert> #include <cctype> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <ctime> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #includ...
0
80,040,821
#include<bits/stdc++.h> using namespace std; int main() { int i=0,a=0; string s,e="keyence"; cin>>s; for(int t=0;t<s.size();t++) { if(s[t]!=e[i]) { break; } else { i++; a++; } } i=6; for(int t=s.size()-1;t>=0;t--) { if(s[t]!=e[i]) { break; } else { i--; a++; } } if...
#include<bits/stdc++.h> using namespace std; int main(){ long long int n; cin>>n; long long int i,s=0,j; for(i=1;i<=n;i++) { for(j=i;j<=n;j=j+i) { s=s+j; } } cout<<s<<endl; }
0
72,435,525
#include <bits/stdc++.h> #define fi first #define se second #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 rng(a) a.begin(),a.end() #define rrng(a) a.rbegin(),a.rend()...
#include <iostream> #include <vector> using namespace std; typedef long long ll; int main() { int n; cin >> n; int pre; cin >> pre; ll sum = 0; for(int i = 1; i < n; ++i) { int nxt; cin >> nxt; if(nxt < pre) { sum += (pre - nxt); pre = ...
0
17,051,985
#include <bits/stdc++.h> using namespace std; int main() { int n,k; cin>>n>>k; cout<<(n%k ? 1 : 0)<<endl; }
#include <bits/stdc++.h> using namespace std; using ll = long long; using vec = vector<ll>; using mat = vector<vec>; using pll = pair<ll,ll>; #define INF (1LL << 60) #define MOD 1000000007 #define PI 3.14159265358979323846 #define REP(i,m,n) for(ll (i)=(m),(i_len)=(n);(i)<(i_len);++(i)) #define FORR(i,v) for(auto (i):v...
0
31,694,319
#include <bits/stdc++.h> using namespace std; #define rep(i, a) for(int i=0; i<(int)(a); i++) typedef long long ll; int main() { int n; cin>>n; cout << 0 << endl; string t; cin >> t; if (t == "Vacant") return 0; int l = 1; int r = n; while (true) { int m = (l+r)/2; cout << m << endl; string s;...
#include <bits/stdc++.h> #include <iostream> #include <queue> #include <stack> #include <vector> #include <string> #include <set> #include <map> #include <random> #define rep(i,n) for (int i = 0; i < (n); ++i) #define repp(i,n,m) for (int i = m; i < (n); ++i) #define repl(i,n) for (long long i = 0; i < (n); ++i) #defin...
0
73,416,490
#include<bits/stdc++.h> using namespace std ; int main(){ int N ; cin >> N ; int D , X ; cin >> D >> X ; vector<int> A(N) ; int cnt = 0 ; for( int i = 0 ; i < N ; i++){ cin >> A.at(i) ; cnt += (D-1)/A.at(i) + 1 ; } cout << cnt + X << endl ; }
#include <bits/stdc++.h> using namespace std; typedef long long lol; #define REP(i,n) for(lol i=0;i<lol(n);i++) #define REPD(i,n) for(lol i=n-1;i>=0;i--) #define FOR(i,a,b) for(lol i=a;i<=lol(b);i++) #define FORD(i,a,b) for(lol i=a;i>=lol(b);i--) #define ALL(x) x.begin(),x.end() #define SIZE(x) lol(x.size()) #define ...
0
16,460,417
#include <bits/stdc++.h> using namespace std; int main() { int n, a[200010], maxm; long long sum = 0; cin >> n; for (int i = 0; i < n; i++) { cin >> a[i]; } maxm = a[0]; for (int i = 1; i < n; i++) { if (a[i] > maxm) maxm = a[i]; sum += (maxm - a[i]); } cout << sum << endl; return 0; }
#include <bits/stdc++.h> using namespace std; int main() { int N, V, P; int64_t M; cin >> N >> M >> V >> P; vector<int> A(N); for (int i = 0; i < N; i++) { cin >> A.at(i); } sort(A.rbegin(), A.rend()); int Ab = A.at(P - 1); int64_t acc = 0; vector<int64_t> diff(N); ...
0
63,466,844
#include <bits/stdc++.h> using namespace std; using ll=long long; int main(){ int N; cin>>N; vector<double>a(N); for(int i=0;i<N; i++){ cin>>a.at(i); } double answer=0.00000; for(int i=0; i<N; i++){ double k=1/a.at(i); answer+=k; } cout<< 1/answer<<endl; }
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<(n); i++) #define all(n) begin(n),end(n) using ll = long long; using P = pair<int,int>; int main() { int h, w; cin >> h >> w; vector<string> a(h); rep(i,h) cin >> a[i]; vector<int> r(h), c(w); rep(i,h){ rep(j,w...
0
83,559,398
#include<iostream> #include<algorithm> #include<functional> #include<cmath> #include<string> #include<vector> #include<stack> #include<queue> #include<map> using namespace std; #define ll long long const int mod = 1000000007; const ll INF = 1000000000000000000; ll T[100010], A[100010]; int main() { int N; cin >> N; l...
#include <iostream> #include<vector> #include<algorithm> #define ll long long #define INVALID -1 #define mod 1e9+7 #define rep(n) for(int i=0;i<n;++i) using namespace std; int main(void){ int n,m; cin>>n>>m; vector<ll> dp(n+1,0); dp[0]=1; dp[1]=1; for(int i=0;i<m;i++){ int a; cin>>a; dp[a]=INVALID; } for(in...
0
4,048,211
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; ll pre[100005]; ll pos[100005]; int main(){ ios_base::sync_with_stdio(false); cin.tie(0); cout.precision(10); cout << fixed; int n, k; cin >> n >> k; for(int i=1; i<=n; i++){ int x; ci...
#include<bits/stdc++.h> #define l(i,a,n)for(int i=a;i<n;i++) #define pb push_back #define in insert #define mp make_pair #define lw(v) sort(v.begin(),v.end()); #define hi(v) sort(v.begin(),v.end(),greater<long long>()); #define all(v) v.begin(),v.end() #define filein freopen ("input.txt", "r", stdin) #define fileout fr...
0
81,665,704
#include <bits/stdc++.h> #define xx first #define yy second #define mp make_pair #define pb push_back #define mset(x, y) memset(x, y, sizeof x) #define mcpy(x, y) memcpy(x, y, sizeof x) using namespace std; typedef long long LL; typedef pair <int, int> pii; inline int Read() { int x = 0, f = 1, c = getchar(); for (; ...
#include <cstdio> #include <cstring> #include <algorithm> using namespace std; char s[100]; bool is_palindrome(char *s) { int n = strlen(s); for (int i=0;i<n;i++) { if (s[i] != s[n-i-1]) return false; } return true; } void solve() { int n = strlen(s); if (!is_palindrome(s)) {...
0
29,177,654
#include<bits/stdc++.h> using namespace std; int main(){ int N,X,T,t; cin>>N>>X>>T; if(N%X==0){ t=(N/X)*T; } else{ t=(N/X+1)*T; } cout<<t<<endl; }
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; using P = pair<int,int>; int main(){ int n; cin >> n; string s,t; cin >> s >>t; int ans = s.size() + t.size(); int i = n; int j = 0; int leng = 1; int counts = 0; int kouho = 0; int kotae = s.si...
0
46,904,372
#include<bits/stdc++.h> #define ll long long int using namespace std; int main() { ll n,k;cin>>n>>k; ll a[n]; for(int i=1;i<=n;i++)cin>>a[i]; a[0]=0; ll M=1e9+7; ll dp[n+1][k+1]={0},prefix[n+1][k+1]={0}; for(int i=0;i<=n;i++){ for(int j=0;j<=k;j++){ if(j==0){ dp[i][j]=1; prefix[i][j]=1; }else if(...
#include <stdio.h> #include <algorithm> using namespace std; int main() { int a[3],num; int i; scanf("%d",&num); for(i = 0; i < num; i++){ scanf("%d %d %d",&a[0],&a[1],&a[2]); sort(a,a+3); if(a[0] * a[0] + a[1] * a[1] == a[2] * a[2]){ printf("YES\n"); }else{ printf("NO\n"); } } return 0; }
0
907,724
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { int N, K; cin >> N >> K; int x = 1; rep(cnt, N) { if (x < K) { x *= 2; } else { x += K; } } cout << x << endl; }
#include <bits/stdc++.h> using namespace std; int main(void){ int n,a; cin>>n; std::deque<int> deq; deq.emplace_back(0); int sum=0; for (int i=0;i<=n;i++) { if (i!=n) { cin>>a; deq.emplace_back(a); sum+=abs(deq[i]-deq[i+1]); } else { ...
0
9,605,077
#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 fi first #define se second #define mp make_pair #define pb push_back #define fbo find_by_order #define ook order_of_key typedef long long ll; typedef pair<ll,ll...
#include "bits/stdc++.h" using namespace std; void Main() { int A, B; cin >> A >> B; vector<vector<int>> ans(100, vector<int>(100, 0)); int i = 1; int j = 1; bool makeBlock = false; while (A > 1) { makeBlock = true; ans[3 * i - 3][3 * j - 3] = 1; ans[3 * i - 3][3 * j ...
0
51,000,787
#include <bits/stdc++.h> using namespace std; int main() { int64_t A; string S; cin >> A >> S; int64_t B = 0; for (int i = 0; i < S.size(); i++) { if (S.at(i) == '.') continue; int j = S.at(i) - '0'; B = 10 * B + j; } cout << A * B / 100 << endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> P; using Graph = vector<vector<int>>; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define Rep(i, k, n) for (int i = k; i < (int)(n); i++) #define RRep(i, k, n) for (int i = k; i > (int)(n); i--) #define COUT(x) cout << #...
0
25,052,241
#include <iostream> #include <utility> #include <map> #include <vector> #include <algorithm> #include <queue> #include <math.h> #include <stack> #include <set> #include <deque> using namespace std; typedef long long ll; ll mod = 1e9+7; #define rep(i,n) for(int i = 0; i < (n); ++i) int main(){ ll x, a, b; cin >>...
#include <algorithm> #include <bitset> #include <complex> #include <deque> #include <iostream> #include <istream> #include <iterator> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <vector> #include <tuple> #include <iomanip> using namespace std; typedef long long ll; typedef...
0
47,297,277
#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>; #define chmax(x,y) x = max(x,y) #define chmin(x,y) x = min(x,y) const int INF = 1e9 + 10; int main() { string s; cin >> s; int res = 0; if (s == "RRR") res = 3; ...
#include <stdio.h> int main(){ int K, A, B; scanf("%d", &K); scanf("%d %d", &A, &B); int L = B - A; int count = 0; for(int i = 0; i <= L ; i++){ int total = A % K; A++; if(total == 0){ count++; } else{ count = count + 0; } } ...
0
4,328,109
#include <iostream> #include <string> using namespace std; int dp[1100][1100]; int main() { string s, t; cin >> s; cin >> t; for (int i = 0; i < 1100; i++) { dp[0][i] = i; dp[i][0] = i; } for (int i = 1; i <= s.size(); i++) { for (int j = 1; j <= t.size(); j++) { int d = 0; if (s[i -...
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main() { int x; cin>>x; bool * dp = new bool[x+1](); dp[0] = true; for(int i=100;i<=x;i++) { if( i-100 >=0 ) dp[i ] = dp[i ] || dp[i-100]; if( i-101 >=0 ) dp[i ] = dp[i ] || dp[i-101]; ...
0
81,971,523
#include<bits/stdc++.h> using namespace std; int main(){ int x,y; cin>>x>>y; cout<<(x+y+1)/2<<endl; }
#include "bits/stdc++.h" using namespace std; int main() { int N; string S; cin >> N >> S; long long R = 0; long long G = 0; long long B = 0; for (int n = 0; n < S.size(); ++n) { if ('R' == S[n]) { ++R; } else if('G'==S[n]){ ++G; } else { ++B; } } long long ans = R * G * B; for (int i = ...
0
77,923,665
#include <bits/stdc++.h> #define rep(i,n) for (long long i = 0; i < (n); ++i) using namespace std; using P = pair<int, int>; int main() { int h, w; cin >> h >> w; vector<vector<char>> map(h, vector<char>(w)); vector<vector<int>> visit(h, vector<int>(w)); queue<P> q; rep(y, h) { string s...
#include <bits/stdc++.h> #define ALL(a) (a).begin(),(a).end() #define rep(i,n) for(int (i)=0;(i)<(n);(i)++) using namespace std; typedef long long ll; typedef pair<int, int> P; typedef pair<long long, long long> Pll; typedef vector<int> vi; typedef vector<vector<int>> vvi; typedef vector<long long> vll; typedef vector...
0
12,112,051
#include <bits/stdc++.h> using namespace std; typedef long long ll; string s; ll ans; ll pre[200005][26]; int main(){ ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); cin>>s; for(int i=s.size()-1;i>=0;i--){ int c=s[i]-'a'; for(int j=0;j<26;j++){ pre[i][j]=pre[i+1][j]; } pre[i][c]++; } ans=...
#include <bits/stdc++.h> using namespace std; const long long int MOD = 1e9 + 7; int main(){ string l; cin >> l; int n = l.length(); vector<long long int> pow3(n,1); for(int i=1; i<n; i++){ pow3[i] = 3 * pow3[i-1]; pow3[i] %= MOD; } reverse(l.begin(),l.end()); long long i...
0
74,144,949
#include <string> #include <vector> #include <iostream> using namespace std; int main() { const char R[11] = { 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'u', 'y' }; string S; bool right[2]; int Answer; vector<int> Ans; while (true) { Answer = 0; cin >> S; if (S == "#") { break; } for (int i = 0...
#include <bits/stdc++.h> using namespace std; int main(){ int N,K,S; cin >> N >> K >> S; int count=0; int x; for(int i=1e9;i>=1;i--){ if(i!=S){ x=i; break; } } for(int i=0;i<N;i++){ if(count>=K){ cout << x; }else{ cout << S; count++; } if(i==N-1){ ...
0
37,937,482
#include<bits/stdc++.h> using namespace std; typedef long long int ll; int n, l, t, sh = 0; vector <int> p; int main() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); cin >> n >> l >> t; for(int i = 0; i < n; i++){ int x, ty; cin >> x >> ty; if(ty == 1){ p.push_back((x + t) % l); sh += ((x +...
#include <bits/stdc++.h> #include <atcoder/dsu> #include <boost/range/adaptors.hpp> #include <boost/range/combine.hpp> #include <boost/range/irange.hpp> using namespace std; using namespace boost; using namespace boost::adaptors; int main() { int64_t n, q; cin >> n >> q; atcoder::dsu d(n); for (auto _ :...
0
3,295,124
#include <bits/stdc++.h> #define REP(i,n) for (int i = 0; i < (n); ++i) template<class T> inline bool chmin(T& a, T b) {if (a > b) {a = b;return true;}return false;} template<class T> inline bool chmax(T& a, T b) {if (a < b) {a = b;return true;}return false;} using namespace std; using ll = long long; using P = pair<in...
#include <bits/stdc++.h> using namespace std; int main(void) { int n; cin >> n; vector<int> as(n); vector<int> bs(n); int t; long long sum = 0; long long minus = 0; int count = 0; for (int &a : as) cin >> a; for (int i = 0; i < n; ++i) { cin >> t; bs[i] = as[i] - t; sum += bs[i]; if ...
0
100,784,642
#include<iostream> #include<string> using namespace std; int main(){ string s; cin>>s; if(s[0]=='7') cout<<"Yes"<<endl; else if(s[1]=='7') cout<<"Yes"<<endl; else if(s[2]=='7') cout<<"Yes"<<endl; else cout<<"No"<<endl; return 0; }
#include <bits/stdc++.h> #include <tuple> using namespace std; #ifdef LOCAL string to_string(char a) { return string(1,a); } string to_string(bool a) { return a ? "1" : "0"; } string to_string(const char* a) { return (string)a; } string to_string(string a) { return a; } string to_string(vector<bool> v) { string s = "...
0
95,187,891
#include<bits/stdc++.h> #define dbug printf("I am here\n"); #define Fast ios_base::sync_with_stdio(false); cin.tie(0); #define vs v.size() #define sot(v) sort(v.begin(),v.end()) #define rev(v) reverse(v.begin(),v.end()) #define ii pair<int,int> #define ll long lo...
#include <bits/stdc++.h> #include <regex> using namespace std; typedef long long int ll; typedef pair<int, int> P; #define INF 1000000000000 #define MOD 1000000007 #define MAXR 100000 #define PI 3.14159265358979323846264338327950L #define PB push_back #define MP make_pair #define F first #define S s...
0
3,921,725
#include <iostream> #include <stdio.h> using namespace std; typedef long long LL; const int M=305; const LL INF=(LL)M*(1000000000); LL dp[M][M]; LL h[M]; int main() { int n,k; scanf("%d%d",&n,&k); for(int i=1;i<=n;i++) scanf("%lld",&h[i]); for(int i=1;i<=n-k;i++) { for(int j=i;j<=n;j++) { if(i==1) { ...
#include<stdio.h> #include<string.h> int main(void) { char a[20]; int i,s; scanf("%s",a); s=strlen(a); for(i=s-1;i>=0;i--){ printf("%c",a[i]); } printf("\n"); return 0; }
0
93,473,000
#include <bits/stdc++.h> #include <vector> #define rep(i,n) for (int i = 0; i < (n); ++i) #define size_of_array(array) (sizeof(array)/sizeof(array[0])) using ll =long long; using namespace std; using Graph=vector<vector<int>>; using Field=vector<vector<int>>; int main(){ int n; cin>>n; vector<int> a(n); ...
#include <bits/stdc++.h> using namespace std ; const int MAX = 2e5 + 10 ; long long A[MAX] , B[MAX] ; int n ; int main() { ios_base::sync_with_stdio(0) ; cin.tie(0) ; cin>>n ; long long sum1 = 0 , sum2 = 0 , sum = 0 ; for(int i = 0 ; i < n ; ++i) { cin>>A[i]>>B[i] ; if(A[i] > B[i]) sum1 += A[i] - B[i] ; ...
0
87,053,409
#include <iostream> #include <vector> typedef long long LL; using namespace std; int main(){ LL a; LL b; LL ans=0; vector<LL> num(5); cin >> a >> b; for(LL i=a; i<=b; i++){ LL tmp=i; for(LL j=0; j<5; j++){ num[j]=tmp%10; tmp/=10; } if(num[0...
#include<bits/stdc++.h> using namespace std; #define ll long long ll a,b,c,d,sum; int main() { int t; scanf("%d",&t); while(t--) { scanf("%lld%lld",&a,&b); c=a*b; d=sqrt(c); if(d*(d+1)<c) sum=d*2-1; else if(d*d==c) { if(a==b) ...
0
30,855,080
# include <bits/stdc++.h> # define rep(i, n) for(ll i = 0; i < (n); ++i) # define reps(i, n) for(ll i=1, i##_len=(n); i<=i##_len; ++i) # define rrep(i, n) for(ll i=((int)(n)-1); i>=0; --i) # define rreps(i, n) for(ll i=((int)(n)); i>0; --i) # define ll long long # define ALL(x) (x).begin(), (x).end() # define SZ(x) ((i...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef vector<int> vi; typedef vector<pair<int,int>> vpii; #define F first #define S second #define PU push #define PUF push_front #define PUB push_back #define PO pop #define POF pop_front #define POB pop_back #define R...
0
12,973,384
#include <bits/stdc++.h> using namespace std; int main() { int A, B; cin >> A >> B; if(A+B<=16 && A<=8 && B<=8) cout << "Yay!" << endl; else cout << ":(" << endl; }
#include <iostream> #include <vector> #include <algorithm> #include <string> #include <iomanip> #include <math.h> #include <map> using namespace std; #define INF 1e9 #define rep(i, n) for (int i = 0; i < (int)(n); i++) typedef long long ll; int gcd(int a, int b) { if(a % b == 0) { return b; } else {...
0
83,763,592
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define forin(in, n) for(int i=0; i<n; i++) cin>>in[i] #define forout(out) for(int i=0; i<(int)out.size(); i++) cout<<out[i]<<" " #define rep(i, n) for(int i=0; i<(n); i++) int main(){ int minnum = 200050; int cnt = 0; int n; cin>> n; ve...
#include<iostream> using namespace std; int main(){ int x,y,i; for(i = 1; i <= 3000; i++){ cin >> x >> y; if((x == 0) && (y == 0)) break; if(x <= y){ cout << x << " " << y << endl; } else { cout << y << " " << x << endl; } } return 0; }
0
43,675,773
#include <stdio.h> int main() { char S[102]; char T[102]; scanf("%s%s", &S, &T); printf("%s%s", T, S); return 0; }
#include<cstdio> #include<cstdlib> #include<cstring> #include<cmath> #include<iostream> #include<string> #include<vector> #include<map> #include<set> #include<list> #include<queue> #include<deque> #include<algorithm> #include<numeric> #include<utility> #include<complex> #include<functional> using namespace std; const i...
0
29,525,444
#include <algorithm> #include <iostream> #include <queue> #include <cmath> #include <string> #include <iterator> #include <map> #include <set> #include <iomanip> #include <vector> using namespace std; using ll = long long; using ld = long double; using P = pair<int, int>; using Graph = vector<vector<int>>; int dx[] = {...
#include "bits/stdc++.h" #define MOD 1000000007 #define rep(i, n) for(ll i=0; i < (n); i++) #define rrep(i, n) for(ll i=(n)-1; i >=0; i--) #define ALL(v) v.begin(),v.end() #define rALL(v) v.rbegin(),v.rend() #define FOR(i, j, k) for(ll i=j;i<k;i++) #define debug_print(var) cerr << #var << "=" << var <<endl; #define DUM...
0
7,078,657
#include <bits/stdc++.h> #define REP(i, n) for(int i = 0;i < n;i++) #define SORT(v, n) sort(v, v+n); #define VSORT(v) sort(v.begin(), v.end()) #define VRSORT(v) sort(v.rbegin(), v.rend()) #define ll long long #define pb(a) push_back(a) #define INF 1000000000 #define LINF 1e18 #define MOD 1000000007 using namespace std;...
#include <bits/stdc++.h> using namespace std; #define rep(i,s,n) for(int i = s;i < (int)(n);i++) typedef long long ll; int main(){ ll n,m; priority_queue <int> PQ; pair <int,int> a[100006]; scanf("%lld %lld", &n ,&m); int i; for(i = 0;i < n;i++){ scanf("%d %d", &a[i].first, &a[i].second); } sort(a,a...
0
2,363,965
#include <iostream> #include <string.h> #include <string> #include <algorithm> #include <math.h> using namespace std; void b_checkpoints(void) { int n, m; int a[60], b[60]; int c[60], d[60]; int num = 1; long int min_distance = 200000000; cin >> n >> m; for (int i = 1; i <= n; i++) { cin >> a[i] >> b[i]; } f...
#include<bits/stdc++.h> using namespace std; int main() { string a,b; cin>>a>>b; int flag=0; for(int i=0; i<a.length(); i++) { if(a[i]==b[a.length()-1-i]) continue; else flag=1; } if(flag==0) cout<<"YES"; else cout<<"NO"; return...
0
13,556,180
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef vector<int> vi; typedef vector<pair<int,int>> vpii; #define F first #define S second #define PU push #define PUF push_front #define PUB push_back #define PO pop #define POF pop_front #define POB pop_back #define R...
#include<iostream> #include<vector> #include<cmath> #include<string> #include<map> #include<list> #include<cctype> #include<utility> #include<algorithm> #include<cmath> #include<cctype> using namespace std; enum FACE { TOP,BACK, RIGHT ,LEFT , FRONT, BOTTOM}; template <class T> class dice { public: dice() { id[TO...
0
36,782,991
#include <bits/stdc++.h> using ll = long long; using namespace std; #define rep(i,n) for(int i=0, i##_len=(int)(n); i<i##_len; i++) #define reps(i,n) for(int i=1 , i##_len=(int)(n);i<=i##_len;i++) #define rrep(i,n) for(int i=((int)(n)-1);i>=0;i--) #define rreps(i,n) for(int i=((int)(n));i>0;i--) #define repi(i,x) for(a...
#include <bits/stdc++.h> using namespace std; int main() { int N,K; cin >> N >> K; vector<int> I(N); for(int i=0;i<N;i++){ int a; cin >> a; I.at(a-1)++; } int ans=0; sort(I.begin(),I.end()); for(int i=0;i<N-K;i++){ ans += I.at(i); } cout << ans <<e...
0
38,945,012
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef string str; typedef pair<int,int> pii; typedef pair<ll,ll> pll; typedef vector<int> vi; typedef vector<ll> vll; typedef vector <pii> vpii; typedef vector <pll> vpll; typedef map <str,int> mapsi; typedef map <str,int> :: iterator mapsitr; typedef...
#include <iostream> #include <functional> #include <cstdio> #include <algorithm> #include <cmath> #include <vector> #include <string> #include <set> #include <queue> #include <map> #include <iomanip> #include <complex> #include <random> #include <bitset> #include <list> using namespace std; #define repi(i,n) for(int i=...
0
18,245,282
#include <bits/stdc++.h> #include <regex> using namespace std; using ll = long long; using P = pair<int,int>; #define _GLIBCXX_DEBUG #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() int main(){ int n; cin>>n; vector<int>a(n); rep(i,n){ cin>>a.at(i); } ...
#include<iostream> using namespace std; int main() { int h, w; while (1) { cin >> h >> w; if (h == 0 && w == 0) break; for (int i = 0; i < h; i++) { for (int k = 0; k < w; k++) { if (i == 0 || i == h - 1 || k == 0 || k == w - 1) { cout << '#'; } else cout << '.'; } cout << endl; }...
0
8,717,423
#include<stdio.h> #include<iostream> #include<vector> #include<math.h> #include<queue> #include<map> #include<algorithm> #include<string.h> #include<functional> #include<limits.h> #include<stdlib.h> #include<string> #include<unordered_map> using namespace std; #define intmax INT_MAX #define lmax LONG_MAX #define uintma...
#include<iostream> #include<cstdio> #include<vector> using namespace std; #define MAX_M 100000000 int n; int m; char D[MAX_M]; char a,b; int use[MAX_M]; typedef pair<char,char> P; vector<P> A; int main(){ while(true){ scanf("%d",&n); if(n ==0) break; for(int i = 0;i < n;i++){ cin >>a>>b; A.push_back...
0
96,153,617
#include <bits/stdc++.h> using namespace std; typedef long long int ll; int main() { int n; cin >> n; vector<int>p(n),q(n); for(int i = 0; i < n; i++) cin >> p[i]; for(int i = 0; i < n; i++) cin >> q[i]; if(p == q) { cout << 0 << endl; return 0; } int k = 0; int ...
#include <iostream> #include <cmath> using namespace std; const double PI = 3.14159265; int n; void koch(double p1[2], double p2[2], int i) { if (i == n) return; double s[2], t[2], u[2]; s[0] = (2 * p1[0] + p2[0]) / 3; s[1] = (2 * p1[1] + p2[1]) / 3; t[0] = (p1[0] + 2 * p2[0]) / 3; t[1] = (p1[1] + 2 * p2[1]) / 3;...
0
46,553,274
#include<bits/stdc++.h> using namespace std; int main(){ int n; scanf("%d",&n); vector<int> v(n); for(int& x : v) scanf("%d",&x); int k = v[0]; long long ans = 0; for(int i = 1; i < n; i++){ if(v[i] > k) k = v[i]; else ans += k-v[i]; } printf("%lld\n", ans); return 0; }
#include <bits/stdc++.h> #define REP(i, n) for(int i = 0;i < n;i++) #define SORT(v, n) sort(v, v+n); #define VSORT(v) sort(v.begin(), v.end()) #define VRSORT(v) sort(v.rbegin(), v.rend()) #define ll long long #define pb(a) push_back(a) #define INF 1000000000 #define LINF 1e18 #define MOD 1000000007 using namespace std;...
0
92,721,661
#include <iostream> #include <vector> #include <set> #include <map> #include <unordered_map> #include <unordered_set> #include <algorithm> #include <iomanip> #include <numeric> #include <queue> #include <cmath> using namespace std; int main() { int n, k; cin >> n >> k; vector<pair<long long int, long l...
#include <iostream> #include <algorithm> #include <vector> #include <string> using namespace std; int match(int a){ if(a == 1) return 2; else if(a == 2) return 5; else if(a == 3) return 5; else if(a == 4) return 4; else if(a == 5) return 5; else if(a == 6) return 6; else if(a == 7) return 3;...
0
39,304,438
#include <bits/stdc++.h> using namespace std; int main(){ int N,M;cin>>N>>M; char A[N][N]; char B[M][M]; for(int i=0;i<N;i++) cin>>A[i]; for(int i=0;i<M;i++) cin>>B[i]; bool can=false; for(int i=0;i<=N-M;i++){ for(int l=0;l<=N-M;l++){ bool isyes=true; for(int j=0;j<M;j++){ for(int ...
#include<bits/stdc++.h> using namespace std; #define int long long #define rep(i,n) for(int i=0;i<n;i++) #define REP(i,n) for(int i=1;i<n;i++) #define all(v) v.begin(),v.end() #define inf (int)(3e18) #define P pair<int,int> #define mod (int)(1e9+7) #define mod2 998244353 template<class T> inline void chmin(T &a, T b) {...
0
99,855,209
#include<cstdio> #include<iostream> #include<string> #include<algorithm> #include<stdio.h> #include<locale.h> #include<set> #include<stack> #include<queue> using namespace std; int pare[200005]; int rak[200005]; void init(int n) { for(int i=0;i<n;i++) { pare[i]=i; rak[i]=0; } } int find(int x) { if(pare[x]==x...
#include<bits/stdc++.h> #include<set> #define lli long long int #define pb push_back #define cio ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL) #define rep(i,a,n) for(i=a;i<n;i++) #define all(v) (v.begin(),v.end()) #define ppb pop_back #define vsz v.size() #define pi 3.141592653589793238 using namespac...
0
79,796,331
#define MOD_TYPE 1 #pragma region Macros #include <bits/stdc++.h> using namespace std; #include <boost/multiprecision/cpp_int.hpp> #include <boost/multiprecision/cpp_dec_float.hpp> using Int = boost::multiprecision::cpp_int; using lld = boost::multiprecision::cpp_dec_float_100; #pragma GCC target("avx2") #pragma GCC op...
#include <iostream> using namespace std; #define MAX 1000000 int main() { int prime[MAX]; fill(prime, prime + MAX, 1); prime[0] = prime[1] = 0; for (int i = 2; i < MAX; i++) { if (prime[i]) { for (int j = 2*i; j < MAX; j += i) { prime[j] = 0; } } ...
0
85,823,637
#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>; #define FOR(i,a,b) for(ll i=a;i<=(ll)(b);i++) #define ALL(x) (x).begin(),(x).end() #define SIZE(x) ((ll)(x).size()) #define MAX(x) *max_element(ALL(x)) #define MIN(x) *min_eleme...
#include <iostream> #include <vector> #include <string> #include <numeric> #include <tuple> #include <algorithm> #include <array> using namespace std; using ll = long long; #define rep(i,n) for(decltype(n) i=0; i<n; ++i) inline constexpr ll Inf = (1ULL << 62) -1; template <class T> void updatemax(T& a, T b) { if (b > a...
0
62,658,975
#include<stdio.h> #include<string.h> int main(){ char str1[15], str2[15], trash[15]; int balls1, balls2; scanf("%s %s", &str1, &str2); scanf("%d %d", &balls1, &balls2); scanf("%s", &trash); (strcmp(trash, str1) == 0) ? balls1-- : balls2--; printf("%d %d\n", balls1, balls2); return 0; }
#include <iostream> #include <algorithm> #include <utility> #include <vector> #include <functional> #include <cmath> #include <cstring> #include <numeric> #include <random> #include <map> #include <unordered_map> #include <queue> #include <regex> #include <complex> #include <list> #include <cassert> #include <deque> #i...
0
50,931,845
#define _USE_MATH_DEFINES #include <cfloat> #include <climits> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <ctime> #include <iostream> #include <memory> #include <string> #include <algorithm> #include <complex> #include <list> #include <map> #include <numeric> #include <queue> #inc...
# include <bits/stdc++.h> typedef long long lint; using namespace std; lint gcd(lint x, lint y) { if(x == 0) { return y; } else { return gcd(y%x,x); } } lint lcm(lint x, lint y) { return x/gcd(x,y)*y; } lint C(lint n, lint k) { if(n == k) { return 1; } else if(n < k) { return 0; } else if(k == 0) { return 1; ...
0
14,225,271
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } int m...
#include <bits/stdc++.h> using namespace std; int main() { long int i,a,b,z=0; cin>>a>>b; for(i=a;i<=b;i++) { int n,x=0; ostringstream str1; str1 <<i; string s = str1.str(); n=s.size(); for(int j=0;j<n/2;j++) { if(s[j]==s[n-j-1]) { x++; } else { break; } } ...
0
68,286,981
#include <bits/stdc++.h> #define mod 1000000007 #define INF 1001001001 #define ll long long #define ln cout<<endl #define Yes cout<<"Yes"<<endl #define No cout<<"No"<<endl #define REP(i,m,n) for(ll i=(ll)(m);i<(ll)(n);i++) #define rep(i,n) REP(i,0,n) #define rep1(i,n) REP(i,1,n+1) using namespace std; int main() { ...
#include<iostream> #include<cstdio> using namespace std; #define int long long signed main(){ int a; while( scanf("%lld", &a) != EOF ){ int b=1; for(int i=2; i<=a; i++){ b*=i; } printf("%lld\n", b); } ...
0
14,329,386
#include <stdio.h> #include <string.h> int main(){ char S[12]; scanf("%[^\n]", S); for(int j=0;S[j] != '\0';j++){ if(S[j] == 'B'){ S[j] = '-'; for(int i=j;S[i] == '-';i--) if(S[i-1]!='-'){ S[i-1]='-'; break; } } } for(int i=0;S[i] != '\0';i++){ if(S[i] !='-'){ printf(...
#include <bits/stdc++.h> using namespace std; int gcd_func(int a, int b){ return b? gcd_func(b, a%b) : a; } int main(){ ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); int h, w, k; cin >> h >> w >> k; char gd[7][7]; for(int i = 0; i < h; i++){ for(int j = 0; j<w; j++){ ...
0
33,119,424
#include <cstdio> #include <cstring> #include <algorithm> using namespace std; #define INF 1000000 int dp[25][50005]; int c[25]; int main(void) { int n,m; scanf("%d%d",&n,&m); for(int i=1; i<=m; i++) scanf("%d",&c[i]); for(int i=0; i<=20; i++) for(int j=0; j<=50000; j++) dp[i...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; const long long INF = 1e18; # define len(x) ((int)(x).size()) # define rep(i, n) for(int i=0, i##_len=(n); i<i##_len; ++i) # define reps(i, n) for(int i=1, i##_len=(n); i<=i##_len; ++i) # define rrep(i, n) for(int i=((int)(n)-1)...
0
54,661,188
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main(){ int n,k; cin >> n >> k; int i; vector<int> h(n); for(i=0;i<n;i++) cin >> h[i]; sort(h.begin(),h.end()); long long cnt = 0; for(i=0;i<n-k;i++) cnt += h[i]; cout << cnt << "\n"; return 0; }
#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; long long mul=1; long long a[n]; long long z = 0; for(int i=0;i<n;i++) { cin>>a[i]; if(a[i]==0) z =1; } if(z==1){ cout<<0; return 0; } for(int i=0;i<n;i++){ if(a[i]<=1000000000000000000/mul){ mul*=a[i]; ...
0
37,698,145
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main(){ int n,x,g; cin >> n >> x; cin >> g; g = abs(g-x); rep(i,n-1){ int a; cin >> a; g = gcd(g,abs(a-x)); } cout << g << endl; }
#include <bits/stdc++.h> using namespace std; #define int long long int #define vi vector<int> #define vvi vector<vi> #define read(a) for(int i = 0; i < n; i++) cin >> a[i]; #define print(a) for(int i = 0; i < n; i++) cout << a[i] << " "; #define pb push_back #define pql priority_queue<int> #define pqs priority_queue...
0
51,098,389
#include <cstdio> #include <climits> #include <algorithm> using namespace std; int main() { int n; while (scanf("%d", &n)&&n!=0) { long long int a[n]; for (int i=0; i<n; i++) scanf("%lld", &a[i]); long long int dp[n]; dp[0] = a[0]; long long int res = dp[0]; for ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define REP(i,n) for(int i=0; i<(int)(n); i++) #define FOR(i,b,e) for(int i=(b); i<=(int)(e); i++) #define DUMP(a, n) REP(_i, n) printf("%d%c", a[_i], _i + 1 == n ? '\n' : ' ') #define DUMP2D(a, n, m) REP(_i, n) REP(_j, m) printf("%d%c", a[_i][_j], _...
0
70,748,469
#include <algorithm> #include <climits> #include <cmath> #include <iostream> #include <vector> using namespace std; int hoge(vector<int> &ans, int x, int i, int v) { return x + ans[i - x * v]; } int main() { vector<int> vec = {1}; for (int i = 1; pow(6, i) <= 100000; ++i) vec.push_back(pow(6, i)); for (int i ...
void solve(); int main() { solve(); return 0; } #include <iostream> #include <vector> #include <limits.h> #include <algorithm> #include <string> #include <math.h> #include <limits.h> #include <queue> #include <map> #include <set> #include <iomanip> #include <bitset> #include <cassert> #include <random> using namespac...
0
59,001,088
#include<bits/stdc++.h> using namespace std; #define MOD 1000000007 #define rep(i,n) for(int i=0;i<n;++i) typedef long long ll; int n,k; int w[1000000]; int main(){ int r; cin >> r; cout << r*r<<endl; return 0; }
#include <iostream> #include <vector> int main() { int data[ 4 ] [ 3 ] [ 10 ] = {} ; int n ; std::cin >> n ; for( int i = 0 ; i < n ; i++ ) { int b , f , r , v ; std::cin >> b >> f >> r >> v ; data[ b - 1 ] [ f - 1 ] [ r - 1 ] += v ; } for( int b = 0 ; b < 4 ; b++ ) { ...
0
91,653,513
#include <iostream> #include <queue> using namespace std; using ll = long long; const ll MAX = 10000000000000; int h,w,n; bool matrix[1001][1001]={{}}; bool visited[1001][1001]={{}}; pair<int,int> target; struct state{ int x; int y; int depth; }; ll min(ll x,ll y){ if(x < y){ return x; }else{ return y; } } ll...
#include <bits/stdc++.h> using namespace std; using Graph = vector<vector<int>>; void dfs(int v, Graph& g, vector<bool>& visited, set<int>& path) { visited[v] = true; path.insert(v); for (int nv : g[v]) { if (!visited[nv]) { dfs(nv, g, visited, path); } } } int main() { int n, m; cin >> n >> m...
0
26,985,513
#include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> using namespace __gnu_pbds; using namespace std; #define fo(i,n) for(int i=0;i<n;i++) #define Fo(i,k,n) for(int i=k;i<n;i++) #define endl "\n" #define ff first #define ss second #define int l...
#include <bits/stdc++.h> using namespace std; #define INF_LL 1000000000000000000LL #define INF 200000000 #define MOD 10000 #define ll long long #define all(x) x.begin(), x.end() #define REP(i, a, b) for(int i = a; i < b; i++) #define rep(i, n) REP(i, 0, n) typedef pair<int, int> P; typedef vector<int> vi; typedef vecto...
0
45,681,280
#include <bits/stdc++.h> using namespace std; #define all(a) a.begin(), a.end() #define rep(i, n) for(int i = 0; i < n; i++) #define endl "\n" typedef long long ll; int main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); string s; cin >> s; sort(s.begin(), s.end()); if(s.at(0) == s.at(1)...
#include <stdio.h> #include <string.h> #include <algorithm> #define rep(i,st,ed) for (int i=st;i<=ed;++i) #define drp(i,st,ed) for (int i=st;i>=ed;--i) const int N=1011111; int fa[N],d[N]; int read() { int x=0,v=1; char ch=getchar(); for (;ch<'0'||ch>'9';v=(ch=='-')?(-1):(v),ch=getchar()); for (;ch<='9'&&ch>='0';x=x...
0
48,121,802
#include<bits/stdc++.h> using namespace std; int main(void){ int q; cin>>q; vector<long long> a(q),b(q); for(int i=0; i<q; ++i) cin>>a[i]>>b[i]; for(int i=0; i<q; ++i){ long long ab=a[i]*b[i]-1,sqr=sqrtl(ab),sq=sqr*2; if(a[i]==1&&b[i]==1) cout<<0<<endl; else if(a[i]==b[i]) cout<<sq<<endl; else i...
#include<bits/stdc++.h> using namespace std; #define int long long #define vi vector<int> #define ff first #define ss second #define file_se_input freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout); #define pp long long int #define setbits(x) __builtin_popcountll(x) #define zrobits(x) __bui...
0
54,607,970
#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 INF = 1 << 29; int main() { vector<int> letter(26, 0); string s; cin >> s; rep(i,s.size()) { char c = s[i]; letter[c-'a']++; } rep(i, 26) { if (letter[i] ==...
#include <bits/stdc++.h> #include <iomanip> #include <math.h> #include <unistd.h> #include <stdio.h> #define rep(i,x) for(ll i = 0;i<x;i++) #define all(a) (a).begin(),(a).end() #define vecin(a) rep(i,a.size())cin >> a[i] #define vecout(a) rep(i,a.size()){cout << a[i];cout << (i == a.size() - 1 ? "\n":" ");} using ll = ...
0
17,850,627
#include <bits/stdc++.h> #include <boost/multiprecision/cpp_int.hpp> #define rep_n(_1, _2, _3, NAME, ...) NAME #define rep_2(i, n) for (int(i) = 0; (i) < (int)(n); ++(i)) #define rep_3(i, initial, n) \ for (int(i) = (int)(initial); (i) < (int)(n); ++(i)) #define rep(...) rep_n(__VA_ARGS__, rep_3, rep_2, rep_1)(__VA_A...
#include <bits/stdc++.h> using namespace std; #define ii pair <int, int> #define ll long long #define X first #define Y second const int N = 3E5 + 10; int n, m; ll a[N], Sum[N], d[N]; void Input() { cin >> n; for (int i = 1; i <= n; i++) cin >> a[i]; } bool check(int mid, int k) { int pos = upper_bound(a + ...
0
65,545,946
#include <iostream> using namespace std; int main() { int x,y; cin>>x>>y; int z=x/y; int w=z*y; if((x-w)==0){cout<<0<<endl;} else {cout<<1<<endl;} return 0; }
#include<bits/stdc++.h> #define pb push_back #define pii pair<int,int> #define vi vector<int> #define vpii vector<pair<int,int>> #define gph map<int, vector<int>> #define mp make_pair #define FOR(i, n) for (int i = 0; i < (int)(n); i++) #define FOR1(i, n) for (in...
0
90,224,624
#include <iostream> #include <array> #include <algorithm> int main() { std::array<long long int, 5> arr; std::cin >> arr[0] >> arr[1] >> arr[2] >> arr[3] >> arr[4]; std::sort(arr.begin(), arr.end(), std::greater<long long int>()); std::cout << arr[0] << " " << arr[1] << " " <<...
#include<bits/stdc++.h> #include<cassert> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #include <ext/pb_ds/detail/standard_policies.hpp> using namespace std; using namespace __gnu_pbds; typedef tree< int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> ordered_s...
0
12,070,972
#include <iostream> using namespace std; int main(){ int i=0; char a[20],x; while(cin>>x){ a[i]=x; i++; if(i>=20)break; } for(int f=i-1;f>=0;f--){ cout<<a[f]; } cout<<endl; }
#include <bits/stdc++.h> using namespace std; int main(int argc, const char *argv[]) { int n, m; cin >> n >> m; vector<vector<int>> d(n, vector<int>(n, -1)), next(n, vector<int>(n, -1)), indeces(n, vector<int>(n, -1)); for (int i = 0; i < m; ++i) { int a, b, c; cin >> a >> b >> c; a--; b--...
0
60,240,875
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0;i<n;i++) #define rep2(i,a,n) for(int i=a;i<n;i++) #define been(ix) (ix).begin(),(ix).end() using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<long long> vl; const ll INFL = 1e18; const int INF = 1001001001; typedef pair<int,int> P;...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int w, h; cin >> w >> h; priority_queue<ll, vector<ll>, greater<ll>> p, q; for (int i = 0; i < w; ++i) { ll pi; cin >> pi; p.push(pi); } for (int i = 0; i < h; ++i) { ll qi; cin >> qi; q....
0
8,272,414
#include <bits/stdc++.h> using namespace std; long long N,X; long long T[50]; long long P[50]; long long countpati(long long N,long long X){ if(X==1){ if(N==0){ return 1; } else return 0; } if(1<X && X<=1+T[N-1]){ return countpati(N-1,X-1); } if(X==2+T[N-1]){ return 1+P[N-1]; } i...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <map> #include <queue> #include <set> #include <stack> #include <deque> #include <unordered_map> #include <unordered_set> #include <bitset> #incl...
0
95,034,247