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int64
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int64
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#define rep(i, n) for (int i = 0; i < (int)(n); i++) #define ALL(v) v.begin(), v.end() typedef long long ll; #include <bits/stdc++.h> using namespace std; int main() { int a,b,k; cin>>a>>b>>k; int cnt=0,ans; for(int i=100;i>0;i--){ if(a%i==0 && b%i==0){ cnt++; } if(cnt==k){ ans=i; ...
#include <bits/stdc++.h> #define rep(i,n) for (long long i = 0; i < (n); ++i) using namespace std; using ll = long long; using P = pair<ll,ll>; using vec = vector<ll>; using vecp = vector<P>; using mat = vector<vec>; using matp = vector<vecp>; const ll MOD = 1e9+7; const ll INF = 1e18; #define all(v) v.begin(), v.end()...
0
31,651,145
#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 _GLIBCXX_DEBUG #define ALL(x) x.begin(),x.end() #define get_tp(t,i) get<i>(t) #define len(x) (ll)(x.size()) #define ub(a,x) (upper_bound(ALL(a),x)-a.begin()) #define lb(a,x) (lower_bound(ALL(a),x)-a.begin()) typedef long long ll; typedef pair<int,int> pii; typede...
0
2,749,565
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (n); i++) #define prtd(var, i) cout << fixed << setprecision(i) << var << endl; #define ll long long #define P pair<int, int> using namespace std; const int M = 1000005; int main() { int x; cin >> x; int zy = x / 100; int per = x % 100; int cnt = z...
#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...
0
75,546,545
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using ld = long double; #define MOD 1000000007LL #define rep(i, n) for(ll (i) = 0LL;(i) < (ll)(n);(i)++) #define rep2(i, s, e) for(ll (i) = (ll)(s);(i) < (ll)(e);(i)++) #define repi(i, n) for(ll (i) = 0LL;(i) <= (ll)(n);...
#include <bits/stdc++.h> #define rep(i, n) for (ll i = 0; i < (ll)(n); ++i) #define rep2(i, s, n) for (ll i = s; i < (ll)(n); i++) #define repr(i, n) for (ll i = n; i >= 0; i--) #define pb push_back #define COUT(x) cout << (x) << endl #define COUTF(x) cout << setprecision(15) << (x) << endl #define ENDL cout << endl #d...
0
42,145,136
#include <algorithm> #include <bitset> #include <cassert> #include <cmath> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <string> #include <vector> template <class T, class U> std::ostream& operator<<(std::ostream& os, const std::pair<T, U>& p) { return os << '(' << p....
#include <bits/stdc++.h> using namespace std; string solve(vector<string>&a, vector<string>&b){ int n = a.size(); int m = b.size(); for(int i = 0; i < n; i++){ for(int j = 0; j < n; j++){ int res = 0; for(int k = 0; k < m; k++){ for(int l = 0; l < m; l++){ ...
0
17,343,190
#include <bits/stdc++.h> #define ri register #define int long long #define E (n+1) using namespace std; const int N=20010; inline int read() { int s=0, w=1; ri char ch=getchar(); while(ch<'0'||ch>'9') { if(ch=='-') w=-1; ch=getchar(); } while(ch>='0'&&ch<='9') s=(s<<3)+(s<<1)+(ch^48), ch=getchar(); retu...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int (i)=0; (i)<(int)(n); (i)++) #define frep(i,m,n) for(int (i)=(m); (i)<(int)(n); (i)++) #define rrep(i,n) for(int (i)=(n)-1; (i)>-1; (i)--) #define frrep(i,m,n) for(int (i)=(n)-1; (i)>(int)(m)-1; (i)--) #define all(x) (x).begin(), (x).end() #define sq...
0
62,775,882
#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)) #defi...
#include<bits/stdc++.h> using namespace std; #define li long long int #define rep(i,to) for(li i=0;i<((li)(to));i++) #define repp(i,start,to) for(li i=(li)(start);i<((li)(to));i++) #define pb push_back #define sz(v) ((li)(v).size()) #define bgn(v) ((v).begin()) #define eend(v) ((v)...
0
3,447,774
#include<algorithm> #include<bitset> #include<cmath> #include<complex> #include<deque> #include<functional> #include<iomanip> #include<iostream> #include<iterator> #include<map> #include<numeric> #include<queue> #include<set> #include<stack> #include<string> #include<unordered_map> #include<unordered_set> #include<util...
#include <bits/stdc++.h> #include <vector> #include <iostream> #include <map> #include <cmath> #include <string> #include <algorithm> #include <math.h> using namespace std; #define rep(i, o) for (ll i = 0; i < (o);i++) #define rep_s(i, o) for (int i = 1; i <= (o);i++) #define REP(i,a,b)for(int i=(int)(a);(i)<(int)(b);i...
0
9,609,202
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define _GLIBCXX_DEBUG #define all(x) x.begin(), x.end() using namespace std; typedef long long ll; typedef pair<int, int> pair; const int inf = 1000000000; const ll inff = 1000000000000000000; int main(){ string s; cin >> s; st...
#include<iostream> #include<vector> #include<string> #include<list> int main(){ int n; std::cin >> n; std::list<int> out; for(int i = 0; i < n; i++){ int a; std::cin >> a; if(i % 2 == 0){ out.push_back(a); }else{ out.push_front(a); } } ...
0
9,989,196
#include <bits/stdc++.h> using namespace std; int main() { int H1,M1,H2,M2,K,ans=0,minute=0; cin >> H1 >> M1 >> H2 >> M2 >> K; cout << 60*(H2-H1) + (M2-M1) -K << endl; }
#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
89,624,659
#include <iostream> using namespace std; int main() { int A, B, C; cin >> A >> B >> C; cout << (((A <= C) && (C <= B)) ? "Yes" : "No") << endl; return 0; }
#include <bits/stdc++.h> using namespace std; using ll = long long; const ll MOD = pow(10, 9) + 7; ll mod(ll A, ll M) {return (A % M + M) % M;} const ll INF = 1LL << 60; template<class T> bool chmin(T& a, T b) {if (a >= b) {a = b; return true;} return false;} template<class T> bool chmax(T& a, T b) {if (a < b) {a = b; ...
0
58,881,302
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef double dd; const int mod=1e9+7; const int N = 1e5+5; string now; int main(){ cin>>now; if(now.size() == 2){ if(now[0] == now[1]) cout<<"1 2"<<endl; else cout<<"-1 -1"<<endl; return 0; } for(int i = 0;i < now.size();i++){ ...
#include <bits/stdc++.h> #include <iostream> #include <fstream> using namespace std; typedef long long ll; typedef unsigned long long ull; const int mod = 1e9 + 7; const ll infll = 1e18 + 9; const int infint = 1e9 + 7; const int MAXN = 2e5 + 7; const double eps = 1e-9; const long double pi = 3.1415926535897932384626433...
0
7,107,877
#include <bits/stdc++.h> using namespace std; int main() { int N, A; bool flag; int num; cin >> N >> A; num = N % 500; if(A >= num){ cout<<"Yes"<<endl; }else{ cout<<"No"<<endl; } }
#include <bits/stdc++.h> using namespace std; using ll = long long; using PII = pair<ll, ll>; #define FOR(i, a, n) for (ll i = (ll)a; i < (ll)n; ++i) #define REP(i, n) FOR(i, 0, n) #define ALL(x) x.begin(), x.end() template<typename T> void chmin(T &a, const T &b) { a = min(a, b); } template<typename T> void chmax(T &a...
0
74,528,204
#include "bits/stdc++.h" using namespace std; using ll = long long; using Pii = pair<int, int>; using Pll = pair<ll, ll>; #define rep(i, begin, n) for (int i = begin; i < n; i++) #define repe(i, begin, n) for (int i = begin; i <= n; i++) #define repr(i, begin, n) for (int i = begin; i > begin - n; i--) #define repre(i,...
#include <bits/stdc++.h> using namespace std; typedef long long ll; using pll = pair<ll, ll>; #define rep(i, n) for(ll i = 0; i < n; i++) #define Rep(i, m, n) for(ll i = m; i < n; i++) #define all(vec) vec.begin(), vec.end() #define tmax(x, y, z) max((x), max((y), (z))) #define tmin(x, y, z) min((x), min((y), (z))) #de...
0
2,096,540
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { int x; cin >> x; if (x < 1200) { puts("ABC"); } else { puts("ARC"); } return 0; }
#include<bits/stdc++.h> #include <iostream> #include <cstdio> #include <cstring> #include <queue> #include <stack> #include <map> #include <cmath> #include <algorithm> #define INF 0x3f3f3f3f #define SI(a) scanf("%d",&a) #define ms(a,x) memset(a,x,sizeof(a)) typedef long long ll; const int mod = 998244353; const int max...
0
9,832,926
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(n);i++) using namespace std; using ll=long long; using vi=vector<int>; using vll=vector<ll>; #define MOD 1000000007 int main(){ int n; cin >> n; map<int,int> mp; rep(i,n){ int a; cin >> a; mp[a]++; } int cnt=0; ...
#include <bits/stdc++.h> using namespace std; int main(){ int N; cin >> N; vector<int> dict(N); for (int i=0; i < N; i++) { int x ; cin >> x; dict.at(x)++; } int length; for (int i=0; i < N; i++) { if (dict.at(i)){ length = i; } } int ng_flag = 0; if(length%2 == 0...
0
80,267,067
#include <bits/stdc++.h> #define all(x) (x).begin(), (x).end() using namespace std; typedef long long ll; int main() { string s; cin >> s; int count = 0; int nokori = 15 - s.size(); for (int i = 0; i < s.size(); i++) { if (s[i] == 'o') count++; } cout << (count + nokori >= 8 ? "YES" : "NO") << endl; ...
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<int, int> ii; #define DEBUG freopen("in.txt", "r", stdin); struct fastio { fastio() { ios::sync_with_stdio(false); cout << setprecision(10) << fixed; cin.tie(0); } }; fastio _fast_io; char a, b; int main...
0
10,370,885
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair <ll,ll> P; #define REP(i, n) for(int i = 0; i < (int)(n); i++) #define REPR(i, n) for(int i = n-1; i >= 0; i--) #define FOR(i, n, m) for(int i = n; i < (int)(m); i++) #define PRINT(x) cout << x << endl #define ALL(v) v.begin(), v.end()...
#include<iostream> #include<cstring> using namespace std; #define INF -2000000000 int main() { int n, b[1000],c[1000][4]; memset(b, -128, sizeof(b)); cin >> n; for (int i = 1; i <= n; i++) { cin >> b[i]; } for (int i = 1; i <= n; i++) { cout << "node " << i << ": key = " << b[i] << ", "; if (b[i / 2] >= INF...
0
63,411,668
#define _GIBCXX_DEBUG #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() using namespace std; using ll = long long; using P = pair<int, int>; int main(void) { ll L, R; cin >> L >> R; ll ans =2020; ll r = min(L + 2019, R); for (ll i =...
#include <bits/stdc++.h> using namespace std; void chmin (int& a, int b) { if (a > b) a = b; } int main() { string S; cin >> S; int ans = 999; for (int i = 0; i < S.size()-2; i++) { if (S[i] > '7') { chmin(ans, (S[i]-'7') * 100 + (S[i+1]-'5') * 10 + S[i+2]-'3'); } else if (S[i] < '7') { ch...
0
19,446,938
#include<iostream> #include<vector> #include<numeric> using namespace std; int main() { int n, m;double p; while (cin >> n >> m >> p&&n&&m) { vector<int> x; int cnt = 0,y; for (int i = 0; i < n; i++) { cin >> y; x.push_back(y); } double money = 100*accumulate(x.begin(), x.end(), 0); money = money*(1...
#include<iostream> using namespace std; int main(){ int i,h,a=0,b=0,c=0; for(i=0;i<10;i++){ cin >> h; if(a<h){ c=b; b=a; a=h; }else if(b<h){ c=b; b=h; }else if(c<h){ c=h; } } cout << a << endl << b << endl << c << endl; return 0; }
0
95,173,176
#include<bits/stdc++.h> #include<unordered_set> #include<unordered_map> using namespace std; #define int long long #define REP(i,m,n) for(int i=(m);i<(n);i++) #define rep(i,n) REP(i,0,n) #define pb push_back #define all(a) a.begin(),a.end() #define rall(c) (c).rbegin(),(c).rend() #define mp make_pair #define endl '\n' ...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0; i<n; i++) #define PI 3.14159265359 #define INF 1000100100 #define MOD 1000000007 #define all(x) (x).begin(),(x).end() typedef long long ll; #define P pair<int, int> #define PP pair<P,int> #define T tuple<int,int,int> using namespace std; ll ni(ll a,ll b){ if(b...
0
57,509,420
#include<iostream> #include<string> using namespace std; int main(){ string str; int n; while(cin >> str){ if(str=="-") break; cin >> n; for(int i=0,h;i<n;i++){ cin >> h; string cat = str.substr(0,h); str.erase(0,h); str+=cat; } cout << str << endl; } }
#include <bits/stdc++.h> using namespace std; using ll = long long; using vl = vector<ll>; using pll = pair<ll, ll>; #define rep(i, n) for (ll i = 0, xxx_rep_end = (n); i < xxx_rep_end; ++i) #define all(x) (x).begin(), (x).end() template <class T1, class T2> inline bool chmax(T1 &a, const T2 &b) { if (a < b) { ...
0
83,770,562
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) #define rrep(i, n) for (int i = (n); i >= 0; i--) #define loop(i, r, n) for (int i = (r); i < (n); i++) #define pb push_back #define all(in) in.begin(),in.end() template<class T>bool chmax(T& a, const T& b) { if (a < b) { a = b; return 1; } return...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define repr(i,n) for(int i = (int)(n); i >= 0; i--) #define all(v) v.begin(),v.end() typedef long long ll; int ctoi(char c){ switch (c){ case '0': return 0; case '1': return 1; case '2': return ...
0
77,165,129
#include <iostream> #include <cassert> #include <limits> #include <cmath> #include <algorithm> #include <vector> #include <unordered_map> #include <unordered_set> #include <string> #include <array> #include <map> #include <set> #include <deque> #include <list> #include <sstream> #include <iomanip> #include <numeric> #i...
#include "bits/stdc++.h" #define MOD 1000000007 #define rep(i, n) for(ll i=0; i < (n); i++) #define ALL(v) v.begin(),v.end() #define DUMP(i, v)for(ll i=0;i<v.size();i++)cout<<v[i]<<" " using namespace std; typedef long long int ll; typedef vector<ll> llvec; typedef vector<double> dvec; typedef pair<int, int> P; struct ...
0
48,699,566
#include<iostream> #include<climits> #include<vector> #include<list> #include<functional> #include<algorithm> #include<string> #include<cmath> #include<complex> #include<set> #include<map> #include<stack> #include<queue> #define FOR(i,a,b) for(int i=(a);i<(b);i++) #define REP(i,n) for(int i=0;i<(n);i++) using namespace...
#include<stdio.h> int main() { long long a,b,c,k; while(~scanf("%lld %lld %lld %lld", &a, &b, &c, &k)) { if(k/2 == (k+1)/2) printf("%lld\n", a-b); else printf("%lld\n", b-a); } return 0; }
0
53,906,587
#define debug(x) cout<<#x<<": "<<x<<endl #define rep(i, a, b) for(int i=a; i < b;i++) #include <algorithm> #include <iostream> #include <string> #include <utility> #include <vector> #include <deque> using namespace std; void newline() {cout << endl;} template <typename T> void display(T input){cout << input;} template ...
#include "bits/stdc++.h" using namespace std; #define int long long #define endl '\n' int mod=1e9+7; int mod2=998244353; signed main(){ while(true){ int n,m; cin>>n>>m; if(!n&&!m)break; vector<pair<int,int> > a(n); for(int i=0;i<n;i++){ cin>>a[i].second>>a[i].first; } sort(a.begin(),...
0
70,133,625
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #define ll long long #define vi vector<int> #define pi pair<int, int> #define pb push_back #define ppb pop_back using namespace std; using namespace __gnu_pbds; typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> index...
#include <bits/stdc++.h> #define rep(i,a,b) for(int i=a;i<(b);++i) #define erep(i,a,b) for(int i=a;i<=(int)(b);++i) #define per(i,a,b) for(int i=(b);i>(a);--i) #define eper(i,a,b) for(int i=((int)(a));i>=b;--i) #define pb push_back #define mp make_pair #define INF 2000000000 #define MOD 1000000007 using namespace std; ...
0
70,000,354
#include <iostream> #include <vector> using namespace std; vector<int> M[10000]; vector<int> m[10000]; int mark[10000]={0}; int main(){ int V; int E; int s,t; cin >> V >> E; for(int i=0;i<E;i++){ cin >> s >> t; M[s].push_back(t); m[t].push_back(s); } for(int i=0;i<V;i++){ for(int j=0;j<V;j...
#include<bits/stdc++.h> using namespace std; #define ff first #define ss second #define int ll #define pb push_back #define setbits(x) __builtin_popcountll(x) #define endl "\n" typedef long long ll; void solve() { int mx=50000000; int n,x,m; cin>>n>>x>>m; mx=min(mx,n); int prev=x; int ans=x; unor...
0
95,610,023
#include <bits/stdc++.h> using namespace std; int main() { int64_t H,W; cin >> H >> W; if (W==1 || H ==1){ cout << 1 << endl; } else if (H%2==1 && W%2==1){ cout << W*(H/2)+W/2+1 << endl; } else { cout << H*W/2 << endl; } }
#include <iostream> #include <vector> #include <algorithm> #include <cstdio> #include <string> typedef long long llong; using namespace std; int main() { char iptNum[1100]; int sum = 0; while (1) { fgets(iptNum, 1100, stdin); if (iptNum[0] == 48)break; sum = 0; for (int i = 0;48<= iptNum[i]&&iptNum[i]<=57 ; ...
0
41,877,983
#include <bits/stdc++.h> #define dcout cout << fixed << setprecision(15) #define rep(i, a) for(int i = 0; i < a; i++) #define arep(i, x) for(auto i : x) #define all(v) v.begin(), v.end() #define int long long #define F first #define S second #define VE vector<int> #define pb(x) push_back(x) using namespace std; signed ...
#include <bits/stdc++.h> using namespace std; #define inf 0x3f3f3f3f #define INF 2e18 #define eps 1e-9 #define FastRead ios_base::sync_with_stdio(0);cin.tie(0) #define fRead freopen("input.txt","r",stdin) #define fWrite freopen("output.txt","w",stdout) #defi...
0
42,124,829
#include <bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; vector<int> p(n); for(int i=0;i<n;i++)cin>>p[i]; int ans=1; int m=p[0]; for(int i=1;i<n;i++){ if(p[i]<=m){ ans++; m=p[i]; } } cout<<ans<<endl; return 0; }
#include <bits/stdc++.h> using namespace std; #define int long long signed main(){ int inf = 1000000000+7; int n,m; cin >> n >> m; int x; int ans1=0; int ans2=0; for(int i=1;i<=n;i++){ cin >> x; ans1 = (ans1+(n - 2*i +1)*x)%inf; } for(int i=1;i<=m;i++){ cin...
0
10,107,869
#include <bits/stdc++.h> using namespace std; #define rep(i, srt, end) for (long long i = (srt); i < (long long)(end); i++) #define VL vector<ll> #define INF 100000000 typedef long long ll; int main(){ char a,b; cin>>a>>b; if(a>b)cout<<'>'; else if(a<b)cout<<'<'; else cout<<'='; return 0; }
#include <iostream> #include <stdio.h> #include <algorithm> #include <vector> #include <utility> #include <cstdio> #include <iomanip> #include <cmath> #include <string> #include <stack> #include <queue> #include <map> #include <stdlib.h> #include <set> #include <atcoder/dsu> typedef long long ll; using namespace std; u...
0
22,312,784
#include<bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < n; ++i) #define all(x) (x).begin(),(x).end() #define endl "\n" using ll = long long; using P = pair<int,int>; using mp = map<string,int>; const int MOD = 1e9 + 7; const int INF = 1001001001; int main() { ios_base::sync_with_stdio(fa...
#include <iostream> #include<vector> #include<algorithm> #include<map> #include<string> #include<iomanip> #include<set> #include<queue> #include<deque> #include<sstream> #include<cmath> #include<bitset> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define req(i,n) for(int i = 1;i <= n; i+...
0
16,026,091
#include <iostream> using namespace std; int n; int f,r; int B ,F,R,V; int array[4][10][10]; void Array(int b,int f,int r) { array[b-1][f-1][r-1] += V; } void input() { for(int i=0; i<n; i++) { cin >> B >> F >> R >> V; Array(B,F,R); } } int main() { cin >> n; for(int z=0; z<4; z++){ for(int i=0; i<3; i++)...
#include <iostream> #include <iomanip> #include <string> #include <sstream> #include <stdio.h> #include <string.h> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <cmath> #include <map> #include <queue> #include <set> #include <stack> #include <de...
0
16,020,897
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define MIN(a, b) ((a) > (b) ? (b) : (a)) #define MAX(a, b) ((a) < (b) ? (b) : (a)) const long long INF = 1LL << 60; typedef unsigned long long ll; const long long MOD = 1000000000 + 7; int main() { string s; cin ...
#include<bits/stdc++.h> using namespace std; #define pi 3.1415926535 #define endl "\n" #define yes cout << "YES\n" #define no cout << "NO\n" #define ll long long #define llu unsigned long long #define setbits(x) __builtin_popcountll(x) #define pb push_back #define mp make_pair #define sz(x) (int)x.size() #define tc int...
0
39,801,005
#include <stdio.h> void judge(int x, int y, int z); int pow2(int x); int main(void) { int dataset; scanf("%d", &dataset); int side1, side2, side3; while (dataset--){ scanf("%d %d %d", &side1, &side2, &side3); judge(side1, side2, side3); } return 0; } void judge(int x, int y, int ...
#include <bits/stdc++.h> using namespace std; #define int long long #define ld long double #define ll long long #define P pair<int,int> #define fi first #define se second #define rep(i,n) for(int i=0;i<n;i++) #define all(v) v.begin(),v.end() #define pb push_back #define eb emplace_back template<class T>void chmax(T &a,...
0
20,574,043
#include <bits/stdc++.h> #define REP(i,n,N) for(int i=n;i<N;i++) #define p(S) cout<<(S)<<endl #define ck(a,b) (0<=(a)&&(a)<(b)) using namespace std; int main(){ int m,nmin,nmax; while(cin>>m>>nmin>>nmax,m){ int P[201]; int maxg=0; int ans; REP(i,0,m) cin>>P[i]; REP(i,nmin,nmax+1){ int gap=P[i-1]-P[i]; ...
#include <iostream> #include <string> #include <cmath> #include<algorithm> #include<stack> #include<queue> #include<map> #include<set> #include<iomanip> #define _USE_MATH_DEFINES #include <math.h> #include <functional> using namespace std; #define rep(i,x) for(int i=0;i<x;i++) #define repn(i,x) for(int i=1;i<=x;i++) ty...
0
1,759,023
#include <bits/stdc++.h> using namespace std; #define ll long long typedef pair<int, int> P; #define INF 1000000000000 #define MOD 1000000007 #define MAXR 100000 #define PB push_back #define MP make_pair #define F first #define S second #define Z class template <typename T> T square(T x) { retu...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll,ll> P; typedef pair<P,ll> PLL; typedef pair<P,P> PP; typedef vector<ll> VECLL; typedef vector<P> VECP; typedef priority_queue<P,VECP,greater<P> > PQP; typedef priority_queue<ll, VECLL, greater<ll> > PQll; #define rep(i,a,n) for(ll i = a...
0
44,408,188
#include<bits/stdc++.h> using namespace std; long long k=9,n; struct node { long long a,b; }; queue<node>Q; int main() { cin>>n; for(int i=1;i<=9;i++) { node tmp; tmp.a=tmp.b=i; Q.push(tmp); } while(!Q.empty()) { node tmp=Q.front(); Q.pop(); long long a=tmp.a,b=tmp.b,t=tmp.a%10; if(b==n) { c...
#include <stdio.h> #include <stdlib.h> #include <iostream> #include <string> using namespace std; int main(){ int height,width; while(true){ cin >> height >> width; if(height == 0 && width == 0)break; for(int i = 0; i < height; i++){ ...
0
72,184,125
#include <iostream> #include <algorithm> #include <iomanip> #include <math.h> #include <vector> using namespace std; int main(){ cin.tie(NULL); ios::sync_with_stdio(false); int a[5],ans; for(int i=0;i<3;i++){ cin>>a[i]; } sort(a,a+3); ans=a[2]*10; ans+=a[0]+a[1]; cout<<ans<<"\n"; return 0; }
#include <bits/stdc++.h> using namespace std; #include <math.h> 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; } const int INF=1001001001; vector<pair<int64_t,int64_t>>func(int64_t x)...
0
94,732,552
#include <bits/stdc++.h> #define rep(i,n) for(long long i=0; i<n; i++) #define Rep(i,n) for(long long i=1; i<n; i++) #define ll long long #include <math.h> #include <cmath> #include <iomanip> #include <iostream> #include <numeric> #include <queue> #include <set> #include <vector> using namespace std; #define PI acos(-1...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (int)(n); ++i) using namespace std; using ll = long long; using P = pair<int, int>; int main(){ int N, K, n = 1; cin >> N; cin >> K; rep(i, N) { if(n <= K){ n *= 2; }else{ n += K; } } ...
0
38,123,999
#include <algorithm> #include <bitset> #include <cassert> #include <chrono> #include <climits> #include <cmath> #include <complex> #include <cstring> #include <deque> #include <functional> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #include <random> #include <set> #include <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; #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...
0
69,782,264
#define _DEBUG #include "bits/stdc++.h" #define CHOOSE(a) CHOOSE2 a #define CHOOSE2(a0,a1,a2,a3,a4,x,...) x #define debug_1(x1) cout<<#x1<<": "<<x1<<endl #define debug_2(x1,x2) cout<<#x1<<": "<<x1<<", "#x2<<": "<<x2<<endl #define debug_3(x1,x2,x3) cout<<#x1<<": "<<x1<<", "#x2<<": "<<x2<<", "#x3<<": "<<x3<<endl #define ...
#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
3,586,897
#include <bits/stdc++.h> using namespace std; int main() { int x,n; cin>>x>>n; int sa=0; int frag2=0; vector<int> num(n); for(int i=0;i<n;i++) { cin>>num.at(i); } for (int i = 0; i < 100; i++) { int frag=0; int frag2=0; for (int j = 0; j < n; j++) { if (num.at(j)==x+i) { frag++;...
#include<bits/stdc++.h> using namespace std; int main() { long long n,sum=0; cin>>n; string s= to_string(n); for(int i=0;i<s.length();i++) { sum+=s[i]-'0'; } if(n%sum==0) { cout<<"Yes"<<"\n"; } else { cout<<"No"<<"\n"; } return 0; }
0
96,910,225
#include<cstdio> const int N=1e5+9; int L[17][N],R[17][N],n,t,q,X[N],ans; int main(){ scanf("%d",&n); for(int i=1;i<=n;++i)scanf("%d",X+i); scanf("%d",&t); for(int i=1,it=1;i<=n;++i){ while(it<n&&X[it+1]-X[i]<=t)++it; R[0][i]=it; } for(int i=n,it=n;i;--i){ while(it>1&&X[i]-X[it-1]<=t)--it; L[0][i]=it; } ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; const int N = 1e2+5 , M = 1e5+5 , MOD = 1e9+7;; int n , k; ll A[N] , sum[N] , bit[N][M] , dp[N][M]; void add(int x , int y , int val){ for(int i = y ; i < M ; i+=i&-i) bit[x][i] = (bit[x][i]+val)%MOD; } ll query(int x , int y){ ll r = 0; for(int ...
0
83,276,144
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0); cin.tie(0); vector<char> v; string s; cin >> s; for (char c: s) { if (c != 'B') v.emplace_back(c); else if (!v.empty()) v.pop_back(); } string res(begin(v), end(v)); cout << res << "\n"; }
#include <iostream> #include <bits/stdc++.h> #define lli unsigned long long int using namespace std; #define S second #define F first #define pb push_back #define M1 1000000007 #define M2 998244353 #define pint pair<int,int> #define setit set<int>::iterator seti #define mapit map<int,int> ::iterator mapi #define MP mak...
0
40,972,945
#include<bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(0); long long N; cin >> N; long long a[55]; long long cnt = 1; for (int i = 0; i < N; i++) { cin >> a[i]; } long long ans = 0; while (cnt > 0) { cnt = 0; for (int i = 0; i < N; i++) { if (a[i] >= N) { cnt...
#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 MOD 1000000007 typedef long long int ll; const ll INF=(ll)1e18; int main(){ ll H,W; cin >> H >> W; ll ans = INF; FOR(i,1,H){ ll s1 = i * W; ll s2, s3; s2 = (H-i) * (W/2); ...
0
40,769,604
#include<bits/stdc++.h> using namespace std; #define int long long int signed main() { int n,i,j; cin>>n; int sum=(n*(n+1))/2; for(i=2;i<=n;i++) { for(j=i;j<=n;j+=i) sum+=(j); } cout<<sum; }
#include <iostream> #include <algorithm> using namespace std; int main(){ const char C[10][6] = { {}, {'.',',','!','?',' ', 5 }, {'a','b','c', 0 , 0 , 3 }, {'d','e','f', 0 , 0 , 3 }, {'g','h','i', 0 , 0 , 3 }, {'j','k','l', 0 , 0 , 3 }, {'m','n','o', 0 , 0 , 3 }, {'p','q','r','s', 0 , 4 }, {'t','u','...
0
61,922,759
#include <bits/stdc++.h> using namespace std; #define FAST ios_base::sync_with_stdio(0); cin.tie(); cout.tie(); #define MAXX 10005 #define PI 3.14159265358979323846264338327950 #define F first #define S second #define ll long long int #define mod 1000000007 int main() { FAST; ll n; cin >> n; string s; cin >> ...
#include <iostream> using namespace std; int main() { int n, max1 = 0, max2 = 0, pos = 0, k; cin >> n; for(int i = 1;i <= n;i++){ cin >> k; if(max1 <= k){ pos = i; max2 = max1; max1 = k; }else if(max2 < k){ max2 = k; } } for(int i = 1;i <= n;i++){ if(pos == i){ ...
0
93,552,900
#include <bits/stdc++.h> using namespace std; int main(){ ios_base::sync_with_stdio(false) ; cin.tie(NULL) ; int n = 0 , k = 0 ; cin >> n >> k ; vector<int> height(n+1), cost(n+1, INT_MAX) ; for(int i = 1 ; i <= n ; i++) cin >> height[i] ; cost[1] = 0 ; for(int i = 2 ; i <= n ;...
#include <bits/stdc++.h> #define reg register #define pr std::pair<ll, int> #define fi first #define se second #define FIN(s) freopen(s, "r", stdin) #define FOUT(s) freopen(s, "w", stdout) #define debug(...) fprintf(stderr, __VA_ARGS__) #define rep(i, l, r) for (int i = l; i <= r; ++i) #define lep(i, l, r) for (int i =...
0
86,744,919
#include<iostream> #include<cstdio> #include<cmath> using namespace std; int main(){ double x1, y1, x2, y2; cin >> x1 >> y1 >> x2 >> y2; double x = pow(double (x1 - x2), 2); double y = pow(double (y1 - y2), 2); double dis = sqrt(double (x + y)); printf("%lf\n", dis); return 0; }
#include <bits/stdc++.h> using namespace std; #define inf 0x3f3f3f3f #define INF 2e18 #define eps 1e-9 #define FastRead ios_base::sync_with_stdio(0);cin.tie(0) #define fRead freopen("input.txt","r",stdin) #define fWrite freopen("output.txt","w",stdout) #defi...
0
18,586,874
#include <bits/stdc++.h> #define endl "\n" using namespace std; #define ll long long #define ld long double #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define repo(i,n) for(int i = 1; i < (int)(n); i++) #define pb push_back #define mp make_pair #define np next_permutation #define fi first #define se second #def...
#include <iostream> #include <vector> #include <queue> using namespace std; #define MAX_N 50 int v[MAX_N]; int n; int k; int favour_left[MAX_N][MAX_N + 1]; int favour_right[MAX_N][MAX_N + 1]; int main() { ios::sync_with_stdio(false); cin.tie(NULL); cin >> n >> k; int i; for(i = 0; i < n; ++i){ ...
0
99,967,570
#include <algorithm> #include <cassert> #include <climits> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <ctime> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <iterator> #include <list> #include <map> #include <memory> #include <numeric> #incl...
#include <iostream> #include <vector> #include <vector> #include <utility> #include <algorithm> using namespace std; const int kNil = -1; enum class Color { kWhite, kGrey, kBlack, }; template <class T> struct Edge { using w_type = T; Edge(int u, int v, w_type w): u(u), v(v), w(w) { } int u, v; w_type w; ...
0
67,081,206
#include<bits/stdc++.h> using namespace std; void c_p_c() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); #ifndef ONLINE_JUDGE freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout); #endif } int main() { int a, b; cin >> a >> b; int p = a * b; if (p & 1) cout << "Odd"; else cout <...
#include<iostream> #include<iomanip> #include<cmath> #include<string> #include<cstring> #include<vector> #include<list> #include<algorithm> #include<map> #include<set> #include<queue> #include<stack> using namespace std; typedef long long ll; #define fi first #define se second #define mp make_pair #define rep(i, n) for...
0
86,958,463
#include <stdio.h> #include <math.h> #include <iostream> using namespace std; int main(void) { double x1, y1, x2, y2; cin >> x1 >> y1 >> x2 >> y2; printf("%f\n",sqrt((x1 - x2)*(x1 - x2) + (y1 - y2)*(y1 - y2))); }
#include <iostream> #include <climits> #include <algorithm> using namespace std; int main() { long long dist[105][105]; for (int i = 0; i < 105; ++i) { for (int j = 0; j < 105; ++j) { dist[i][j] = INT_MAX; if (i == j) dist[i][j] = 0; } } int v, e, s, t, d; ci...
0
77,030,430
#include<bits/stdc++.h> #define Vsort(a) sort(a.begin(), a.end()) #define rep(i,n) for(int i = 0; i < (n); i++) #define Srep(i,a,n) for(int i = (a); i < (n); i++) using namespace std; int main(){ int n; bool ans=false; cin >> n; vector<int> a(n); rep(i,n) cin >> a[i]; Vsort(a); rep(i,n-1) if(a[i] == a[i+1...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using pint = pair<int, int>; using pll = pair<ll, ll>; using pld = pair<ld, ld>; const int INF=1e9+7; const ll LINF=9223372036854775807; const ll MOD=1e9+7; const ld PI=acos(-1); const ld EPS = 1e-10; int ii() { int x; if (sca...
0
63,773,377
#include <bits/stdc++.h> #include <algorithm> #include <math.h> using namespace std; int CalcSumOfDigit(int n); int getDigit(int n); string upper(string str); string lower(string str); class Combi { public: Combi(); long long Combination(long long n, long long k); long long...
#include<bits/stdc++.h> using namespace std; #define gc getchar_unlocked #define rep(i,a,b) for(int i=a;i<b;i++) #define REP(i,a,b) for(int i=a; i<=b; i++) #define ll long long int #define si(x) scanf("%d",&x) #define sl(x) scanf("%lld",&x) #define ss(s) scanf("%s",s) #define pi(x) printf("%d\n",x) #define ...
0
75,902,630
#include <bits/stdc++.h> #include <type_traits> using namespace std; using ll = long long; #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 ddrep(i, n) for (int i = n; i > 0; --i) #define srep(i, s, t) for (int ...
#include <bits/stdc++.h> typedef long long ll; using namespace std; const int INF = 1e9; const int MOD = 1e9+7; const ll LINF = 1e18; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define REP(i,n) for(int i=0;i<(n);++i) #define REPR(i,n) for(int i=n;i>=0;i--) #define ALL(v) (v).begin(),(v).end() #define COUT(x) cout<<(x)...
0
60,684,511
#include <bits/stdc++.h> using namespace::std; #define all(x) (x).begin(), (x).end() #define sz(x) (int)(x).size() typedef long long ll; typedef array<int, 3> tri; typedef long double ld; template <class T> istream& operator>>(istream& I, vector<T>& v) {for (T &e: v) I >> e; return I;} template <class T> ostream& opera...
#include <bits/stdc++.h> using namespace std; using ll = long long; using db = double; using ld = long double; #define fs first #define sc second #define pb push_back #define mp make_pair #define mt make_tuple #define eb emplace_back #define all(v) (v).begin(),(v).end() #define siz(v) (ll)(v).size() #define rep(i,a,n) ...
0
70,249,724
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; long long ans = 0; for(int i = 1;i <= n;i++){ long long y = n/i; ans += i * y * (y + 1) / 2; } cout << ans; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main(){ int n; cin >> n; vector<int> a(n); for(int i = 0;i < n;i++)cin >> a[i]; ll money = 1000; for(int i = 0;i < n;i++){ int st = a[i]; int now = a[i]; int j = i; while(j < n && now <= a[j]){ now = a[j]; j++; } int end = a...
0
97,270,274
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using vl = vector<ll>; template<class T> using vc = vector<T>; template<class T> using vvc = vector<vector<T>>; const ll MOD = 1e9 + 7; const ll INF = 1e16; const ld EPS = 1e-11; const ld PI = acos(-1.0L); #define eb emplace_bac...
#include <iostream> #include <string> #include <vector> #include <set> #include <algorithm> #include <cctype> #include <cmath> #include <queue> #include <map> #include <numeric> #include <unordered_map> #include <iomanip> #include <functional> #include <bitset> #include <complex> #include <stack> #define rep(i, n) for(...
0
65,066,299
#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 di[] = {-1, 0, 1, 0}; const int dj[] = {0, -1, 0, 1}; const int INF = 1001001001; int main() { int n...
#include<bits/stdc++.h> using namespace std; #define fast() ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define ll long long int #define test() ll t; cin>>t; while(t--) #define lp0(i,begin,end) for(ll i=begin;i<end;i++) #define lp1(i,begin,end) ...
0
94,857,547
#include <stdio.h> #include <cmath> #include <algorithm> #include <cfloat> #include <stack> #include <queue> #include <vector> #include <string> #include <iostream> #include <set> #include <map> #include <time.h> using namespace std; typedef long long int ll; typedef unsigned long long int ull; typedef pair<ll,ll> P; t...
#include "bits/stdc++.h" using namespace std; using ll = long long; #define all(x) begin(x), end(x) #define rot(s, k) rotate(s.begin(), s.begin()+ s.size()-(k%s.size()), s.end()); map<int, int> yes; int main(){ ios_base::sync_with_stdio(0); cin.tie(0); int n; cin >> n; vector<int> arr(n); for(int i{}; i<n; i++){ int ...
0
55,174,570
#include <iostream> #include <vector> #include <string> #include <algorithm> #include <cmath> #include <iomanip> #include <map> using namespace std; int main() { int N, M, X, Y; cin >> N >> M >> X >> Y; vector<int> x(N), y(M); for (int i = 0; i < N; i++) cin >> x[i]; for (int i = 0; i < M; i++) cin >> y[i]; strin...
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> #define all(x) (x).begin(),(x).end() #define pb push_back #define str to_string #define endl "\n" #define PI 3.141592653589 using namespace std; using lint = long long; template <class T>ostream &operator<<(ostream &o,const vector<T>&v) {o<<"{";for(int i=0;i<(int)v.size()...
0
83,825,795
#include <bits/stdc++.h> using namespace std; #define int long long #define PI 3.141592653589793 #define rep(i, n) for (int i = 0; i < (n); i++) #define REP(i, a, n) for (int i = a; i < (n); i++) #define rrep(i, n, k) for (int i = (n); i >= (k); i--); #define all(x) (x).begin(), (x).end() #define vi vector<int> templat...
#include <bits/stdc++.h> using namespace std; int main() { int a,n,maxA=0,maxAi=0,submaxA=0; cin>>n; for(int i=0;i<n;i++){ cin>>a; if(maxA<=a&&submaxA<=a){ submaxA=maxA; maxA=a; maxAi=i; }else if(submaxA<=a){ submaxA=a; } } for(int i=0;i<n;i++) cout<<(maxAi==i?submaxA:max...
0
9,345,602
#include <iostream> #include <cstdio> #include <iomanip> #include <vector> #include <map> #include <set> #include <queue> #include <bitset> #include <stack> #include <utility> #include <numeric> #include <algorithm> #include <functional> #include <cctype> #include <complex> #include <string> #include <sstream> #include...
#include <bits/stdc++.h> #include <string> #include <cstring> #include <algorithm> #include <math.h> #include <map> #include <bitset> #include <cmath> #include <set> #include <utility> #define INF 1000000000000 #define MOD 1000000007 using namespace std; typedef long long ll; #define REP(i,n) for(ll i=0;i<(ll)(n);i++)...
0
50,127,070
#include <iostream> #include <queue> #include <string> #define rep(i, n) for (int i = 0; i < n; i++) int dy[] = {0, 1, 0, -1}; int dx[] = {1, 0, -1, 0}; using namespace std; int H, W, N; char map[1003][1003]; int dist[1003][1003]; int bfs(char s, char t) { queue<int> que_x, que_y; rep(y, 1003) rep(x, 1003) dist...
# 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
90,090,731
#include <bits/stdc++.h> using namespace std; int main(){ double a, b, c, C; double S,L,h; cin>>a>>b>>C; h = b*sin(C/180*M_PI); S = a * h / 2; c = sqrt((pow(a,2)+pow(b,2) - 2 * a * b * cos(C/180*M_PI))); L = a+b+c; printf("%10lf\n", S); printf("%10lf\n", L); printf("%10lf\n", h); }
#include <bits/stdc++.h> using namespace std; int main() { int n; vector<int> a(10); for (int i = 0; i < 4; i++) { cin >> n; a[n]++; } if (a[1] && a[4] && a[7] && a[9]) { cout << "YES" << endl; } else { cout << "NO" << endl; } }
0
31,837,387
#include <bits/stdc++.h> using namespace std; int main(){ int n, m, a, b, ans = 0; cin >> n >> m; vector<int> high(n); vector<int> view(n,0); vector<vector<int>> road(m,vector<int>(2)); for (int i = 0; i < n; i++) cin >> high.at(i); for (int j = 0; j < m; j++){ cin >> a >> b; ...
#include <bits/stdc++.h> #include <iostream> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define ll long long #define fix(f,n) std::fixed<<std::setprecision(n)<<f ll mod = 1e9 + 7; using namespace std; using namespace __gnu_pbds; typedef tree<int, null_type, less<int>, rb_tree_tag, t...
0
48,877,548
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update> using namespace __gnu_pbds; using namespace std; const int MAXN = 100000 + 20, MAXM = 20, MOD = 1000 * 1000 * 1000 ...
#include<bits/stdc++.h> #define ll long long const int N=100005; using namespace std; string s,t; int main(){ cin>>s>>t; if(s[0]<t[0]) cout<<"<"; else if(s[0]==t[0]) cout<<"="; else cout<<">"; return 0; }
0
75,958,707
#include <bits/stdc++.h> const int MAXN = 100010; int head[MAXN], to[MAXN << 1], nxt[MAXN << 1], tot; void addedge(int b, int e) { nxt[++tot] = head[b]; to[head[b] = tot] = e; nxt[++tot] = head[e]; to[head[e] = tot] = b; } int dfs(int u, int b = 0, int fa = 0) { int sc = 0; for (int i = head[u]; i; i = nxt[i]) if (...
#include <stdio.h> int main(){ int N; char S[N]; scanf("%d", &N); scanf("%s", S); int yes = 0, no = 0; if(N % 2 == 0){ for(int i = 0; i < (N / 2); i++){ if(S[i] == S[i + (N / 2)]){ yes++; }else{ no++; } } if(yes == N / 2){ printf("Yes"); }else{ printf("No"); } }else{ printf("No...
0
49,609,753
#include <bits/stdc++.h> using namespace std; typedef long long ll; void solve(long long X, long long N, std::set<long long> p) { ll m = INT_MAX; ll ans = X; for (ll i = 0; i <= 101; i++) { if (p.count(i) == 0) { if (m > abs(X - i)) { m = abs(X - i...
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> #define int long long #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 all(x) (x).begin(),(x).end() #define pcnt(bit) __builtin_popcount(bit) #define mod 1000000007 #define pi acos(-1.0) using namespac...
0
15,052,750
#include <bits/stdc++.h> #include <sstream> #include <iomanip> #define ll long long #define pb push_back #define mp make_pair #define mt make_tuple #define min_3(a,b,c) min(a,min(b,c)) #define max_3(a,b,c) max(a,max(b,c)) #define nout(ans) cout << (ans) << "\n" #define sout(ans) cout << (ans) << " " using namespace std...
#include <iostream> #include <cstdlib> #include <list> #include <map> #include <vector> #include <algorithm> #include <cmath> using namespace std; int main(void) { int N; cin >> N; int64_t a[100000]; int64_t p = 1; for (int i = 0; i < N; ++i) { cin >> a[i]; if (a[i] == 0) ...
0
17,396,359
#include<bits/stdc++.h> #define PI 3.14159265359 using namespace std; #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) const long long INF= 1e+18+1; typedef long long ll; typedef vector<ll> vl; typedef vector<vector<ll> >vvl; typedef pair<ll,ll> P; typedef tuple<ll,ll,ll> T; const ll MOD=1000000007LL; string abc="abc...
#include<iostream> #include<deque> using namespace std; long long N, A, B; int main(){ cin >> N >> A >> B; if(A + B > N + 1 || A * B < N){ cout << -1 << endl; return 0; } deque<long long> res; int cnt = 0; long long resid = N - (A + B - 1); for(int b = 0; b < B - 1; b++){ ...
0
11,199,363
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (n); i++) using namespace std; typedef long long ll; using P=pair<int, int>; struct UnionFind { vector<int> uni; UnionFind(int n) : uni(n, -1) {} int root(int a) { if (uni[a] < 0) return a; return uni[a] = root(uni[a]); } bool connect(int a, int b)...
#include<bits/stdc++.h> #define INFTY (1<<30) using namespace std; int h,heap[22000001]; void maxheap(int i){ int l,r,lage; l=i*2; r=i*2+1; lage=i; if(l<=h&&heap[l]>heap[lage])lage=l; if(r<=h&&heap[r]>heap[lage])lage=r; if(lage!=i){ swap(heap[i],heap[lage]); maxheap(lage); } return; } void inc...
0
72,084,286
#include <bits/stdc++.h> #define rep(i,x,n) for(int i=x; i<(int)(n); i++) #define rep_eq(i,x,n) for(int i=x; i<=(int)(n); i++) using namespace std; using ll=long long; using vi=vector<int>; using vll=vector<ll>; using vvi=vector<vi>; using vs=vector<string>; int main() { int N,A,B; cin >>N >>A >>B; cout <<((B-A)%2=...
#include <bits/stdc++.h> #define _overload(_1,_2,_3,name,...) name #define _rep(i,n) _range(i,0,n) #define _range(i,a,b) for(int i=(int)(a);i<(int)(b);++i) #define rep(...) _overload(__VA_ARGS__,_range,_rep,)(__VA_ARGS__) #define _rrep(i,n) _rrange(i,0,n) #define _rrange(i,a,b) for(int i=(int)(b)-1;i>=(int)(a);--i) #de...
0
66,758,296
#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; long long n, fn; int main() { cin >> n; fn = 1; for (int i = 0; n > 1; n--) { fn *= n...
#include <iostream> #include <algorithm> #include <stdio.h> #include <cmath> #include <vector> #include <set> #include <list> #include <stack> #include <map> #include <cstring> #include <unordered_map> #include <queue> #include <functional> #define mod 998244353 #define int long long #define ld long double #...
0
95,879,270
#include<cstdio> #include<vector> #include<algorithm> #include<utility> #include<numeric> #include<iostream> #include<array> #include<string> #define _USE_MATH_DEFINES #include<math.h> #include<unordered_map> #define min(a,b) (a)>(b)?(b):(a) #define max(a,b) (a)>(b)?(a):(b) using namespace std; int main() { vector<str...
#include <cstdio> #include <iostream> #include <cmath> #include <ctype.h> #include <string> #include <sstream> #include <iostream> #include <algorithm> #include <cstdlib> #include <map> #include <queue> #include <utility> #include <vector> #include <set> #include <list> #include <cstring> #include <stack> using namesp...
0
93,737,179
#include <bits/stdc++.h> using namespace std; int main() { string S; cin >> S; int N = S.size(); int ans = 0; for ( int i = 0; i < N; ++i){ int c = S[i] - '0'; int c2 = i % 2; if ( c != c2 ) ++ans; } int ans2 = 0; for ( int i = 0; i < N; ++i){ int c = S[i]...
#include <bits/stdc++.h> const int INF = 1e9; const int MOD = 1e9 + 7; using namespace std; typedef long long ll; #define REP(i, n) for (int i = 0; i < int(n); i++) #define REPD(i, n) for (int i = n - 1; i >= 0; i--) #define FOR(i, a, b) for (int i = a; i < int(b); i++) #define FORD(i, a, b) for (int i = b - 1; i >= in...
0
18,408,737
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> P; #define p_ary(ary,a,b,i) do { cout << "["; for (int (i) = (a);(i) < (b);++(i)) cout << ary[(i)] << ((b)-1 == (i) ? "" : ", "); cout << "]\n"; } while(0) #define p_map(map,it) do {cout << "{";for (auto (it) = map.begin();;++(it))...
#include<bits/stdc++.h> #define IO if(fopen("input.txt","r")) freopen("input.txt","r",stdin),freopen("output.txt","w",stdout) #define boost ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL) #define ll long long int #define pb push_back #define mp make_pair #define pii pair<...
0
46,752,692
#include <bits/stdc++.h> using namespace std; #define ll long long #define inf 0x3f3f3f3f #define infll 0x3f3f3f3f3f3f3f3f #define all(x) (x).begin(),(x).end() #define pb push_back #define ii pair<int,int> #define vii vector<ii> #define vi vector<int> #define F_OR(i, a, b, s) for (int i=(a); (s)>0?i<(b):i>(b); i+=(s))...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(n);++i) #define FOR(i,n,j) for(int i=(j);i<(n);++i) #define ssort(n) sort((n).begin(),(n).end()) #define rsort(n) sort((n).begin(),(n).end(),greater<int>()) using ll=long long; using ld=long double; typedef pair<int,int> P; typedef pair<P,int>...
0
78,138,877
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> pll; #define m0(x) memset(x, 0, sizeof(x)) #define all(x) x.begin(), x.end() #define rep(i, n) for(int i = 0; i < (n); i++) #define asort(x) sort(all(x)); #define dsort(x, t) sort(x.begin(), x.end(), greater<t>()); #define dump(x) ...
#include<vector> #include<iostream> #include<stdio.h> #include<stdlib.h> #include <iostream> #include <algorithm> #include <map> #include <cmath> #include<queue> #include <sstream> #include <set> #include<stack> const long long MOD = 1000000007; using namespace std; typedef long long llong; int main(){ llong N; ...
0
48,193,232
#include<iostream> #include<iomanip> using namespace std; int main() { long a,b; cin>>a>>b; double z; long x = a/b; long y = a%b; z = (double)a/(double)b; cout<<x<<" "<<y<<" "<<fixed << setprecision(8)<<z<<endl; return 0; }
#include <bits/stdc++.h> using namespace std; const int MX = 1'000'000 + 1; int main() { int n; cin >> n; vector<int> a(n), p(MX); for (int &i : a) { cin >> i; p[i]++; } int pw = 1; for (int i = 2; i < MX; i++) { int cnt = 0; for (int j = i; j < MX; j += i) cnt += p[j]; if (cnt > 1) { ...
0
93,917,158
#pragma GCC optimize("Ofast") #include "bits/stdc++.h" using namespace std; using ll = long long; using ull = unsigned long long; #define PI 3.141592 #define LL_INF 9000000000000000000 #define LL_MINF -9000000000000000000 #define INT_INF 2000000000 #define INT_MINF -2000000000 #define all(a) (a).begin(), (a).end() #def...
#include <bits/stdc++.h> using namespace std; typedef long long ll; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } else { return 0; } } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } else { ...
0
55,996,517
#include <iostream> #include <vector> #include <algorithm> #include <ctime> #include <cmath> #include <string> #include <stdlib.h> #include <fstream> #include <set> #include <map> #include <queue> #include <stack> #include <deque> #include <iterator> #include <iomanip> #include <climits> using namespace std; int main()...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int h, w; cin >> h >> w; vector<vector<char>>board(h, vector<char>(w)); for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++)cin >> board.at(i).at(j); } for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { if (board...
0
87,255,154
#include "bits/stdc++.h" using namespace std; typedef long long ll; typedef pair<int, int> P; typedef vector<int> VI; typedef vector<VI> VVI; const double PI = 3.14159265358979323846; const double EPS = 1e-12; const int INF = numeric_limits<int>::max() / 2; const int NEG_INF = numeric_limits<int>::min() / 2; const int ...
#include <algorithm> #include <iostream> #include <iomanip> #include <cstring> #include <string> #include <vector> #include <queue> #include <cmath> #include <stack> #include <set> #include <map> typedef long long ll; using namespace std; int main() { cin.sync_with_stdio(false); cin.tie(0); cout.tie(0); ...
0
84,430,301
#include <iostream> #include <fstream> #include <vector> #include <string> #include <cmath> #include <algorithm> #include <map> #include <iomanip> #include <stdlib.h> #include <stdio.h> #include <queue> #include <deque> #include <set> #include <stack> #include <time.h> using namespace std; typedef long long ll; typedef...
#include<iostream> #include<cstdio> #include<algorithm> #include<cmath> #include<vector> #include<map> #include<set> #include<string> #include<queue> #include<stack> #include<cassert> #include<numeric> #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(i...
0
42,190,148
#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...
#include<iostream> #include<vector> #include<string> #include<algorithm> #include<queue> #include<deque> #include<cmath> #include<map> #include<unordered_map> #include<set> #include<cstring> #include<iomanip> using namespace std; typedef long long ll; const ll INF = 1e9 + 6; const ll MOD = 1e9 + 7; const ll LLINF = 1L...
0
89,066,102
#include <bits/stdc++.h> using namespace std; inline int toInt(string s) {int v; istringstream sin(s);sin>>v;return v;} template<class T> inline string toString(T x) {ostringstream sout;sout<<x;return sout.str();} typedef long long ll; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<long long> VL; typede...
#include <bits/stdc++.h> using namespace std; long long arr[100005],bas[65]; bool b[65]; int main() { int n; scanf("%d",&n); for (int i=0;i<n;i++) { scanf("%lld",&arr[i]); for (int j=60;j>=0;j--) { if (arr[i]&(1LL<<j)) b[j]^=1; } } long long ans=0; for (int i=0;i<=60;i++) { if (b[i]) { ans+...
0
75,174,556
#include <iostream> #include <vector> #include <array> #include <set> #include <cmath> #include <string> #include <sstream> #include <queue> #include <list> #include <stack> #include <unordered_map> #include <algorithm> #include <numeric> #include <functional> #include <cassert> #include <bitset> #include <cctype> ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define MIN(a,b) ((a)>(b)? (b): (a)) #define MAX(a,b) ((a)<(b)? (b): (a)) const long long INF = 1LL << 60; typedef unsigned long long ll; const long long MOD = 1000000000 + 7; struct Edge { int to; ll cost; ...
0
6,871,963
#include<iostream> using namespace std; #define ll long long #include<bits/stdc++.h> #define mod 1000000007 void grid(ll int n,ll int m,string s[]) { ll int dp[n+1][m+1]; memset(dp, 0, sizeof(dp)); int f=0; for(int i=0;i<m;i++) { if(s[0][i]=='#') f=1; if(f==0) dp[0][i]=1; } f=0; f...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll,ll> P; #define rep(i, n) for (ll i = 0; i < (int)(n); i++) int main() { string s,t; cin>>s>>t; int n=s.size(); vector<ll> v(26,-1); vector<ll> r(26,-1); bool ok=true; rep(i,n){ int s1=s[i]-'a'; int t1=t[i]-'a'; i...
0
1,062,133
#include <iostream> using namespace std; int main(){ long K; long a[50]; cin >> K; cout << 50 << endl; for(int i = 0; i < 50; i++){ if(i >= 50 - K%50) a[i] = i+1; else a[i] = i; a[i] += K/50; cout << a[i] << ' '; } cout << endl; }
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<(n); i++) typedef long long ll; int main(){ int n; cin>>n; vector<int> v(n); rep(i,n) cin>>v[i]; int cnt=0; for(int i=1; i<n-1; i++){ if(v[i-1]==v[i]&&v[i]==v[i+1]) {cnt++; v[i]=0;} } for(int i=0; i<n-1; i++){ if(v[i]==v[i+1]) {cnt...
0
29,878,008
#include <bits/stdc++.h> using namespace std; typedef long long ll; bool to_I[200000]; bool to_N[200000]; int main() { int N, M; cin >> N >> M; int a, b; for (int i=0; i<M; i++) { cin >> a >> b; if (a == 1) to_I[b] = true; if (b == 1) to_I[a] = true; if (a == N) to_N[b] = true; if (b == N) to_N[a] = true;...
#include <iostream> #include <algorithm> using namespace std; int main(){ int N,K; cin>>N>>K; int A[N]; int d[N] = {0}; for(int i=0;i<N;i++){ cin>>A[i]; d[A[i]-1] += 1; } int size = 0; for(int i=0;i<N;i++){ if(d[i]!=0){ size+=1; } } int...
0
55,030,895
#include <bits/stdc++.h> #define rep(i,n) for(int i=0; i<(n); i++) #define rep2(i,x,n) for(int i=x; i<(n); i++) #define ALL(c) (c).begin(), (c).end() #define pb push_back #define eb emplace_back using namespace std; const long long INF = 1LL<<60; using ll = long long; using P = pair<int, int>; #define vi vector<int> ...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { int n; cin >> n; vector<ll> arr(n); for (int i = 0; i < n; i++) { cin >> arr[i]; } ll sum = 0; for (auto x : arr) sum += x; ll mid1 = sum / n, mid2 = mid1 + 1; ll ans = 0; for (int i = 0; i <...
0
31,307,022
#include<bits/stdc++.h> using namespace std; int k[15],s[15][15]; int p[15]; int n,m; int ans; int check(int x){ for(int i=0;i<m;i++){ int l=0; for(int j=0;j<k[i];j++){ l^=((x>>s[i][j])&1); } if(l!=p[i]) return 0; } return 1; } int main(){ scanf("%d%d",&n,&m); for(int i=0;i<m;i++){ scanf("%d",&k[i...
#include <bits/stdc++.h> typedef long long ll; typedef long double ld ; using namespace std; class DSU { public : vector<int> par ; vector<int> r ; int ans = 0 ; DSU(int n) { par.assign(n+1,0) ; r.assign(n+1,0) ; for(int i = 0 ; i <= n ; ++i) { ...
0
57,831,038
#include <bits/stdc++.h> using namespace std; #define repd(i,a,b) for (int i=(a);i<(b);i++) #define rep(i,n) repd(i,0,n) #define all(x) (x).begin(),(x).end() 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) { ...
#include<iostream> #include<vector> #include<algorithm> #include<stdlib.h> #include<utility> #include<functional> #include<cfenv> #include<cmath> #include<string> #include<queue> #include<stack> #include<map> #include<set> #define rep(i,n) for(int (i)=0;(i)<(n);(i)++) #define vint vector<ll> #define vvint vector<vint> ...
0
3,695,706
#include <iostream> #include <iomanip> int main(){ using namespace std; int a = 0; int b = 0; cin >> a >> b; int d = a / b; int r = a % b; double f = static_cast<double>(a) / static_cast<double>(b); cout << d << " " << r << " " << fixed << setprecision(5) << f << endl; return 0; ...
#include <bits/stdc++.h> #include <boost/range/algorithm.hpp> #include <boost/range/numeric.hpp> #include <boost/range/irange.hpp> #include <boost/range/adaptor/indexed.hpp> using namespace std; using namespace boost::adaptors; using namespace std::string_literals; using ll = int64_t; using vecint = vector<int>; using ...
0
89,536,467
#include <bits/stdc++.h> #define int long long using namespace std; signed main(){ int A,B,K; cin>>A>>B>>K; for(int i=0;i<K;i++){ if(i%2==0){ if(A%2==1)A--; A/=2; B+=A; } else{ if(B%2==1)B--; B/=2; A+=B; } } cout<<A<<" "<<B<<endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; #define FAST_IO std::ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); #define setpre(n) fixed << setprecision(n) #define F first #define S second #define pii ...
0
51,124,089
#include<iostream> using namespace std; int main(){ char a,b; cin>>a>>b; bool reverse=true; if(a=='H'){ reverse=false; } if(reverse){ cout<<(b=='H'?'D':'H'); } else{ cout<<b; } }
#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 type_ref, type_mic, type_dis; cin >> type_ref >> type_mic >> type_dis; vec...
0
56,288,784
#include<iostream> using namespace std; int main(){ int str[10000],i; str[1]=1; for(int i=1;i<i+1;i++){ cin>>str[i]; if(str[i]==0){ for(int a=1;a<i;a++){ cout<<"Case "<<a<<": "<<str[a]<<endl; } break; } } return 0; }
#include <bits/stdc++.h> #define ll long long #define INF 1000000005 #define MOD 1000000007 #define EPS 1e-10 #define rep(i,n) for(int i=0;i<(int)n;++i) #define each(a, b) for(auto (a): (b)) #define all(v) (v).begin(),(v).end() #define fi first #define se second #define pb push_back #define sint(x) cout <<#x<<" = "<<(x...
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