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int64
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int64
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101M
#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...
#include <iostream> #include <algorithm> #include <vector> #include <string> #include <cstring> #include <cmath> using namespace std; int n; int a_cnt[1000000 + 5]; int ft[1000000 + 5]; int t; int main() { cin >> n; vector<int> a; memset(a_cnt, 0, sizeof(a_cnt)); memset(ft, 0, sizeof(ft)); for (int ...
0
17,477,473
#include <bits/stdc++.h> #include <math.h> using namespace std; int main(){ int n; string s, t; cin >> n >> s >> t; for (int i=0 ; i<n ; i++) cout << s.at(i) << t.at(i); }
/*http: #include <iostream> #include <cmath> #define MAX 1000000 #define hash(key,p) ((key)%(p)) #define hash_a(key) hash(key,MAX) #define hash_b(key) (hash(key,MAX-1)+1) #define myhash(key, n) hash_a(hash_a(key)+(n)*hash_b(key)) using namespace std; string s[MAX]; int getKey(string value){ int key = 0; f...
0
26,881,628
#include<iostream> using namespace std; int main() { int i,j,s=0,t=0,a[4],b[4]; for(j=0;j<2;j++) { for(i=0;i<4;i++) { if(j==0) { cin>>a[i]; s=a[i]+s; } else { cin>>b[i]; t=b[i]+t; } } } if(t<s) { cout<<s<<endl; } else { cout<<t<<endl; } return 0; }
#include<bits/stdc++.h> using namespace std; #define ll long long #define pb push_back #define empb emplace_back #define mp make_pair #define F first #define S second #define vii vector<int> #define vll vector<ll> #define pii pair<int,int> #define pll pair<ll,ll> #define vpll vector<pll> #define vpii vector<pii> #defin...
0
48,378,704
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(x) (x).begin(),(x).end() const ll INF = 1LL << 60; int main(){ ll n, m; cin >> n >> m; vector<ll> a(n); rep(i,n) cin >> a.at(i); vector<ll> sum(n+1,0); rep(i,n){ ...
#include <iostream> #include <cstdio> #include <climits> using namespace std; int main(void) { int num; while(cin >> num, num != 0) { int ary[num + 1]; ary[0] = 0; for(int r = 1; r <= num; r++) { int input; cin >> input; ary[r] = ary[r - 1] + input; } ...
0
64,480,589
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(int)n;i++) using Graph = vector<vector<int> >; using GraphC = vector<vector<char> >; const int INF = 100000000; typedef pair<int, int> P; const int MAX_N = 1000000; int N, M; vector<int> vec(MAX_N); int main() { cin >> N >> M; int L = 1; in...
#include <algorithm> #include <bitset> #include <cmath> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <limits> #include <map> #include <numeric> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> using ll = long long; #define ...
0
4,795,210
#include <bits/stdc++.h> using namespace std; typedef pair<int,int> pii; typedef long long int ll; #define INF 1 << 29 #define REP(i,n) for(ll i=0; i<(int)(n); i++) #define FOR(i,k,n) for(ll i=(k);i<(int)(n);i++) vector<bool> gen_sosuu(vector<bool> sosuu){ int size = sosuu.size(); REP(i,size){ sosuu[i] = true; ...
#include<bits/stdc++.h> using namespace std; #define ll long long #define fast_in_out ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0); int arr[200001]; int main() { fast_in_out; int n, cnt = 1; cin >> n; for(int i = 0; i < n; i++) { cin >> arr[i]; if(i > 0) { ...
0
2,694,614
#include <iostream> #include <unordered_set> #include <cstdint> #include <vector> #include <string> #include <climits> #include <set> #include <algorithm> #include <math.h> #include <iomanip> #include <numeric> using namespace std; int main() { int a, b; cin >> a >> b; for (int i = 1; i <= 3; i++) { if (a != i &&...
#include <bits/stdc++.h> using namespace std; int main(void){ vector<int>X(26,0); string S;cin>>S; for(long long i=0;i<S.size();i++){ X[(int)S[i]-97]++; } for(long long i=0;i<26;i++){ if(X[i]==0){ int ans=i+97; cout<<(char)ans<<endl; return 0; ...
0
45,972,048
#include<bits/stdc++.h> using namespace std; #define int long long #define endl '\n' int gcd(int a, int b) { if (b == 0) return a; return gcd(b, a % b); } int32_t main() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); int n; cin >> n; cout << 360 / gcd(360, n) << endl; retur...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> P; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define repr(i, l, r) for (int i = l; i <= (int)(r); i++) #define chmin(x, y) x = min(x, y) #define chmax(x, y) x = max(x, y) #define all(v) v.begin(), v.end() #define MOD (...
0
72,088,743
#include <bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(0); cin.tie(0); long long num,fin=0; string str; char a=str[0]; cin >> num >> str; for (int i=0; i<num; i++) { char b=str[i]; if (a!=b){ fin++;} a=b;} cout << fin;}
#include <iostream> #include <vector> #include <algorithm> #include <cmath> #include <cstdio> using namespace std; typedef long long ll; struct Point { ll x, y; Point() : x(0), y(0) {} Point(ll x, ll y) : x(x), y(y) {} int quadrant() const { if(x == 0 && y == 0){ return 0; } ...
0
45,052,380
#include<iostream> #include<algorithm> #include<vector> #include<string> #include<cmath> #include<cstdio> #include<queue> #include<deque> #include<map> #include<stack> #include<set> #include<utility> using namespace std; typedef pair<int,int> ii; typedef long long ll; typedef pair<ll,ll> P; typedef unsigned long long i...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; using P = pair<int, int>; typedef long long ll; int main() { int n, k; cin >> n >> k; ll ans = 9000000000000000000; vector<ll> vx; vector<ll> vy; vector<pair<ll, ll>> vxy; rep(i,n){ ll x, y; cin >> x >> ...
0
35,603,085
#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> using namespace std; int main(){ long N,M,L =1; cin >> N >> M; long a[N]; for (int i =0; i<N; i++) { cin >> a[i]; a[i] /=2; L = lcm(L,a[i]); } for (int i =0; i<N; i++) { if (L / a[i] % 2 ==0) { cout << 0 << endl; return 0; } } long ans; if (M % (2*L) >=L...
0
9,762,059
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; using P = pair<int, int>; typedef long long ll; int main() { int x; cin >> x; cout << (x < 1200 ? "ABC" : "ARC") << endl; }
#include <bits/stdc++.h> using namespace std; #define ll long long #define fr(i,j,k) for(int i=j;i<k;i++) #define f(n) fr(i,0,n) #define f1(n) fr(i,1,n+1) #define pb push_back #define F first #define S second #define all(x) x.begin(), x.end() const int mod = 1e9 + 7; const int maxn = 2000005; void solve() { ll n; ...
0
99,810,690
#include<iostream> using namespace std; int main() { int m, f, r; for(int i=0; ; i++){ cin >> m >> f >> r; if(m==-1 && f==-1 && r==-1) break; int a = m+f; if(a>=80) cout << 'A' << endl; else if(a>=65 && a<80) cout << 'B' << endl; else if(a>=50 && a<65) cout << 'C...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define debug(x) cerr << "[(" << __LINE__ << ") " << (#x) << "]: " << x << endl; int main() { ios::sync_with_stdio(0); cin.tie(0); int a, b; cin >> a >> b; for (int i=0; i<1e6; i++) { if ((int)(i*0.08) == a && (int)(i*0.1) ...
0
55,396,827
#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 <list> #include <string> using namespace std; int main(){ int n,x,i; list <int> a; list<int>::iterator it; string com; cin>>n; for(i=0;i<n;i++){ cin>>com; if(com=="deleteFirst") a.pop_front(); else if(com=="deleteLast") a.pop_back(); else{ cin>>x; if(...
0
38,464,042
#include<bits/stdc++.h> #define lli long long int #define endl "\n" using namespace std; typedef long long int LLI; typedef double DB; void fastio() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); } bool comparator(pair<lli,lli> a,pair<lli,lli> b) { if(a.first>b.first) return true; ...
#include<stdio.h> int main () { int matrix[3][3]; char x; for (int i = 0 ; i < 3 ; i++) { for (int j = 0 ; j < 3 ; j++) { scanf("%d", &matrix[i][j]); } } int n; scanf("%d", &n); int angka[n]; for (int i = 0 ; i < n ; i++) { scanf("%d", &angka[i]); for (int j = 0 ; j < 3 ; j++) { for (int k = 0 ; k...
0
87,821,085
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for(ll i = 0, i##_len = (n); i < i##_len; i++) #define reps(i, s, n) for(ll i = (s), i##_len = (n); i < i##_len; i++) #define rrep(i, n) for(ll i = (n) - 1; i >= 0; i--) #define rreps(i, e, n) for(ll i = (n) - 1; i >= (e); i--) #defin...
#include <bits/stdc++.h> using namespace std; int main(){ string S; string T; cin>>S>>T; int a[26]; for(int i=0;i<26;i++){ a[i]=-1; } for(int i=0;i<S.length();i++){ if(a[S.at(i)-'a']==-1){ a[S.at(i)-'a']=T.at(i)-'a'; } if(a[S.at(i)-'a']>=0){ if(T.at(i)-'a'==a[S.at(i)-'a']){ ...
0
25,485,670
#include <bits/stdc++.h> using namespace std; int main() { int N,S,H,J,I; cin >> N; S = N / 1000; N = N % 1000; H = N / 100; N = N % 100; J = N / 10; I = N % 10; if (S == H && H == J ) { cout << "Yes" << endl; } else if (H ==J && J == I) { cout << "Yes" << endl; } else { ...
#include<bits/stdc++.h> using namespace std; #define DEBUG typedef long long int ll; typedef long double ld; #define fastio ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0) #define MOD (ll)(1e9 + 7) #define vi vector<int> #define vii vector<vector<int> > #define vl vector<ll> #define vll vector<vector<ll> > #def...
0
89,176,263
#include <iostream> using namespace std; int main() { long long n, m, k; cin >> n >> m >> k; cout << max(n-k, 0LL) << ' ' << max(0LL, m + min(0LL, n - k)); return 0; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair <int, int> pii; const int N = 1e5 + 5; int n, m; vector <int> adj[N]; int col[N]; ll cnt[3]; bool val; void dfs(int v) { for (auto u : adj[v]) { if(!col[u]) { col[u] = 3 - col[v]; dfs(u); } else if(col[u] == col[v]) val = 0...
0
57,786,612
#include<cstdio> #include<cstring> #include<iostream> #include<algorithm> using namespace std; typedef long long ll; ll a,b,x; inline int read() { int x=0,f=1;char c=getchar(); while (c<'0'||c>'9') {if (c=='-') f=-1;c=getchar();} while (c>='0'&&c<='9') x=x*10+c-'0',c=getchar(); return x*f; } inline void smax(ll &x,...
#include <bits/stdc++.h> using namespace std; #define LL long long #define LLU long long unsigned #define rarr(arr, n) for(int aab = 0; aab < n; aab++){cin >> arr[aab];} #define parr(arr, n) for(int aab = 0; aab < n; aab++){cout << arr[aab] << " ";} #define pb push_back #define f first #define s second #define all(x) ...
0
53,800,417
#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) ll n; int main() { ios::sync_with_stdio(false); cin.tie(0); cin>>n; ll ans=0; for(ll i=1;i...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,n) for(long long i=0; i<(n); i++) 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; } int ...
0
63,004,157
#include <bits/stdc++.h> using namespace std; int main(){ string s; cin >> s; int len = s.size(); bool ok = true; if(s.at(0) != 'A') ok = false; int cntc = 0; for(int i = 1; i < len; i++){ if(isupper(s.at(i))){ if(i == 1 || i == len - 1 || s.at(i) != 'C') ok = false; if(s.at(i) == 'C') cntc+...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define pb push_back #define ppp pop_back #define fi first #define se second #define pii pair<int,int> const int N = 1e5 + 5; int a[N]; int b[500][N]; int main() { ios_base::sync_with_stdio(0); cin.tie(0); #ifdef LOCAL freopen("input.txt", "r",...
0
7,785,739
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for(int i = 0; i < n; i++) int main(){ string s = " "; string t; cin >> t; s += t; int N = (int)t.size(); bool is = true; int a = N/2; rep(i, a){ if(s[1+i] != s[N-i]) is = false; } int b...
#include<bits/stdc++.h> using namespace std; typedef long long ll; ll a,b; int main() { int q;scanf("%d",&q); while(q--) { scanf("%lld%lld",&a,&b); ll s=a*b,ans; ll t=sqrt(s); if(t*(t+1)<s) ans=2*(t-1)+1; else ans=2*(t-1); if(t*t==s&&a!=b) ans--; if(a*...
0
2,120,449
#include <bits/stdc++.h> using namespace std; #pragma GCC target("avx") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #define endl '\n' #define lli long long int #define rep(i, s, e) for (int i = s; i < e; i++) int main() { int N; cin >> N; string S; cin >> S; vector<int> R, G, B; ...
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> #define REP(i, n) for (int i = 0; i < (n); ++i) #define REPS(I, a, b) for (int i = (a); i < (b); ++i) using namespace std; using ll = long long; int main() { int n; cin >> n; vector<int> v(n); vector<int> v1(n); vector<bool> ok(n,true); int mx = 0; REP(i,n){...
0
36,958,417
#include <algorithm> #include <cmath> #include <cstdio> #include <deque> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <stack> #include <string> #include <vector> using namespace std; typedef long long ll; #define MOD 1000000007 int main() { string s; cin >> s; int...
#include<iostream> #include<string> using namespace std; int main() { int n; cin >> n; int taro = 0, hanako = 0; for (size_t i = 0; i < n; i++){ string s, t; cin >> s >> t; if (s > t)taro += 3; else if (s < t)hanako += 3; else{ ++taro; ++hanako; } } cout << taro << ' ' << hanako << endl; char c...
0
58,630,948
#include<bits/stdc++.h> #define rep(i,j,n) for(int i=(j);i<(n);i++) #define per(i,n,j) for(int i=(n);i>=(j);i--) using ll=long long; using namespace std; 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; retu...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <cstring> #include <cmath> #include <limits> #include <stack> #include <queue> #include <map> using namespace std; using ll = long long; using ui = unsigned int; const ll MOD = 1000000007; const ll INF = 9223372036854775807; struct LL...
0
78,229,737
#include <iostream> using namespace std; int main() { while (true) { int m, f, r; cin >> m >> f >> r; if (m == -1 && f == -1 && r == -1) return 0; if (m == -1 || f == -1) cout << "F" << endl; else if (m + f >= 80) cout << "A" << endl; else if (m + f >= 65) cout << "B"...
#include <iostream> #include <algorithm> #include <cstring> #include <vector> #include <map> #include <assert.h> using namespace std; typedef long long LL; const int N=100000+10; int n,sz[N]; pair<LL,LL> d[N]; vector<LL> g[N]; bool cmp(pair<LL,LL> p1,pair<LL,LL> p2){ return p1.second>p2.second; } map<LL,LL> mp; ve...
0
68,067,761
#include <bits/stdc++.h> using namespace std; int main(){ int n; cin >> n; int hig=0, ans=0; for(int i=0; i<n; ++i){ int x; cin >> x; if(x>hig) ans += x-hig; hig = x; } cout << ans << endl; }
#pragma GCC optimize("Ofast") #pragma GCC optimize("unroll-loops") #include <bits/stdc++.h> using namespace std; bool dbg = 0; clock_t start_time = clock(); #define current_time fixed<<setprecision(6)<<(ld)(clock()-start_time)/CLOCKS_PER_SEC #define f first #define s second #define mp make_pair #define mt make_tuple #d...
0
12,113,860
#include<bits/stdc++.h> using namespace std; #define FOR(i,l,r) for(long long i=(l);i<(r);++i) #define REP(i,n) FOR(i,0,n) #define REPS(i,n) FOR(i,1,n+1) #define int long long #define mp make_pair #define pb push_back #define eb emplace_back const int MOD=1e9+7; const int INF=1e18; signed main(){ int N;cin>>N; ...
#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 lmax(x, y) max<ll>(x, y) #define lmin(x, y) min<ll>(x, y) #define tmax(x, y, z) lmax((x...
0
37,681,624
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define INF 1LL<<62 #define inf 1000000007 int main() { string s; cin>>s; ll ans=15-s.size(); for(ll i=0;i<s.size();i++){ if(s[i]=='o'){ ans++; } } cout << (ans>=8?"YES":"NO"); return 0; }
#include "bits/stdc++.h" using namespace std; using ll = long long; template <typename T> void print_vec(const vector<T>& v, bool is_reverse=false, ll num=0){ if(num == 0) num = (ll)v.size(); cout << endl; cout << "i= ";for(ll i=0; i<num; i++) cout << i << " ";cout << endl; cout << " "; if(is_reverse) f...
0
3,070,681
#include <bits/stdc++.h> using namespace std; typedef long long ll ; #define rep(i,n) for(int i = 0 ; i < n ;i++) int main(){ string s ; cin >> s ; rep(i,s.size()){ if( s[i] == ',' )cout << ' '; else cout << s[i] ; } }
#include<bits/stdc++.h> #define lli long long int using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); lli n; cin>>n; int a[n],i; for(i=0;i<n;i++) cin>>a[i]; int l=a[0]; int r=a[0]; for(i=0;i<n;i++) { l=min(l,a[i]); ...
0
63,599,852
#include <bits/stdc++.h> using namespace std; int main(){ int N, X, T; cin >> N >> X >> T; int a = N / X; if(N % X != 0) T *= a + 1; if(N % X == 0) T *= a; cout << T << endl; }
#pragma GCC optimize("Ofast") #pragma GCC target("avx,avx2,fma") #pragma GCC optimization("unroll-loops") #include <bits/stdc++.h> using namespace std; #define fio \ ios_base::sync_with_stdio(false); \ cin.tie(NULL); \ cout.tie(NULL); #define ll long long #define...
0
68,833,522
#include <bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_back #define eb emplace_back #define all(x) (x).begin(),(x).end() #define sz(x) ((int)(x).size()) using namespace std; using ll = long long; using ld = long double; int main(){ ios_base::sync_with_stdio(false);cin.tie(0);...
#include<iostream> #include<algorithm> #include<vector> #include<functional> #include<string> #include<cmath> #include<map> #include<set> #include<queue> #include<stack> #include<cstdio> #include<numeric> using namespace std; using ll = long long; int main(){ int n, m; cin >> n >> m; vector<ll> x(n), y(n), z(n); ...
0
19,352,194
#include <bits/stdc++.h> #define ll long long #define mk make_pair #define pb push_back #define ff first #define sc second #define all(x) x.begin(), x.end(); ll gcd(ll a, ll b){ if(b == 0) return a; return gcd(b, a % b); } using namespace std; int main(){ ios_base::sync_with_stdio(0); cin.tie(0); cout.ti...
#include <bits/stdc++.h> #define fi first #define se second #define pii pair<int,int> #define mp make_pair #define pb push_back #define space putchar(' ') #define enter putchar('\n') #define MAXN 40005 #define eps 1e-12 using namespace std; typedef long long int64; typedef unsigned int u32; typedef double db; template<...
0
8,624,053
#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; }
#include <iostream> #include <string> using namespace std; struct Trump{ string suit; string num; }; void print(Trump trump[], long N){ for (long i = 0; i < N; i++){ cout << trump[i].suit << trump[i].num; if (i < N - 1) cout << " "; } cout << endl; } void BubbleSort(Trump trump[], long N){...
0
10,767,716
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int N; cin >> N; int D, X; cin >> D >> X; int choco[110]; for(int i = 0; i < N; i++){ cin >> choco[i]; } for(int i = 0; i < N; i++){ int niti = 1; while(D >= niti){ niti += choco[i]; X++; } } cout << X << endl; }
#include <iostream> #include <vector> #include <algorithm> #include <numeric> using namespace std; struct primegroup{ vector<int> r; primegroup(int n){ r = vector<int>(1000001, 0); r[1] = n; } void unite(int x){ for(int i=2; i*i<=x; i++){ if(x%i != 0) continue; ...
0
98,616,251
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int MOD = 1000000007; int main() { ll N, i; cin >> N >> i; cout << N - i + 1 << endl; }
#include <iostream> #include <string> #include <algorithm> #include <vector> #include <array> #include <queue> #include <deque> #include <map> #include <set> #include <sstream> #include <cstdio> #include <cstring> #include <cmath> #include <list> #include <numeric> #include <stack> #include <iomanip> #include <random> ...
0
37,586,508
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (n); i++) #define all(v) sort(v.begin(), v.end()) typedef long long ll; using Graph = vector<vector<int>>; int main() { int n; cin >> n; int cnt = 0; for (int i = 1; i < n; i++) { for (int j = 1; j <= (n / i); j++) { ...
#include<bits/stdc++.h> using namespace std; long long mod=1000000007; long long bigmod(long long n,long long p) { if(p==0)return 1; if(p%2==0) { long long ret=bigmod(n,p/2); return ((ret%mod)*(ret%mod))%mod; } else return ((n%mod)*(bigmod(n,p-1)%mod))%mod; } long long...
0
12,539,987
#include <iostream> #include <queue> using namespace std; struct pos{ int x,y; pos(int _x,int _y){x=_x;y=_y;} }; int a[1000][1000],m[1000][1000],sh,sw; int ans(int p,int q,int h,int w,int count); void map(int H,int W){ for(int i=0;i<H;i++){ for(int j=0;j<W;j++){ cout << m[i][j] << " "; } cout<<"\n"; } c...
#include <bits/stdc++.h> using namespace std; #define long long long #define size 5005 const long MOD = 1e9+7; bool dp[size]; int A[size]; pair<int,int>pos[size]; signed main() { long test; test=1; while(test--){ long i,j,b,n,x,k,ans,most,index,c,maxi=0,temp,aw,bw,w,count,sum; cin>>n>>k; for(i=0...
0
14,375,220
#include <bits/stdc++.h> using namespace std; typedef long long ll; int n; ll a[100005]; ll p[100005]; ll S[100005]; ll ans= 0; int main(){ scanf("%d",&n); for (int i = 0; i <= n; i++){ scanf("%lld",&a[i]); } for (int i = n; i >= 0; i--){ p[i] = p[i+1]+a[i]; } for (int i = 0; i ...
#include <bits/stdc++.h> using namespace std; #define SPEED ios::sync_with_stdio(false); cin.tie(0); cout.tie(0) #define int long long #define ld long double #define fi first #define se second #define all(uiet) uiet.begin(),uiet.end() #define read(UIET) for(int i = 0; i < n; ++i) cin >> UIET[i] #define out(UIET) for(in...
0
37,327,873
#include <iostream> #include <vector> #include <cmath> #include <algorithm> using namespace std; #define REP(i, n) for(int i = 0; i < n; i++) #define FOR(i, m, n) for(int i = m; i < n; 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_e...
#include <bits/stdc++.h> using namespace std; #define MOD 1000000007 #define ll long long #define ull unsigned long long #define si set <ll> #define vi vector <ll> #define popcount(x) __builtin_popcountll(x) #define mii map <ll,ll> #define vpi vector <pair <ll,ll> > #define sz(c) (int)c.size() #define fr first #define ...
0
71,787,523
#include <bits/stdc++.h> using namespace std; #define ll long long const ll MOD=1000000007; const long double PI=3.14159265358979; const ll MAX=200020; int main() { ll N; cin>>N; ll a[N]; ll b[N]; for(int i=0;i<N;i++){ cin>>a[i]; } for(int i=0;i<N;i++){ cin>>b[i]; } ll cnt=0; for(int i=0;i<N...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (n); i++) #define repi(i, s, n) for (int i = (s); i < (n); i++) #ifdef LOCAL #define INPUT_FILE \ ifstream in("atcoder-problems/abc106_c.txt"); \ cin.rdbuf(in.rdbuf()); #define print_vec(v) ...
0
51,600,700
#include <bits/stdc++.h> using namespace std; int main() { string S; int64_t K; cin >> S >> K; int64_t sumF = 0, sumS = 0, sumT = 0; string tmpF = S, tmpS = S + S, tmpT = S + S + S; for (int i = 0; i < tmpF.size() - 1; i++) { if (tmpF.at(i) == tmpF.at(i + 1)) { sumF++; tmpF.at(i + 1) = '0'; ...
#include <iostream> #include <vector> #include <cmath> #include <algorithm> using namespace std; #define REP(i, n) for(int i = 0; i < n; i++) #define FOR(i, m, n) for(int i = m; i < n; 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_e...
0
18,230,764
#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 <string> #include <cstdlib> #include <cmath> #include <vector> #include <unordered_map> #include <map> #include <set> #include <algorithm> #include <queue> #include <stack> #include <functional> #include <bitset> #include <assert.h> #include <unordered_map> #include <fstream> #include <ctim...
0
51,514,115
# 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; ...
#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; set<int> chair; for(int i=0;i<n;i++){ int l,r; cin>>l>>r; for(int i=l;i<=r;i++){ chair.insert(i); } } cout<<chair.size()<<endl; return 0; }
0
54,745,171
#include<bits/stdc++.h> using namespace std; void __print(int x) {cerr << x;} void __print(long x) {cerr << x;} void __print(long long x) {cerr << x;} void __print(unsigned x) {cerr << x;} void __print(unsigned long x) {cerr << x;} void __print(unsigned long long x) {cerr << x;} void __print(float x) {cerr << x;} void ...
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG #define rep(i, from, to) for (int i = from; i < (to); ++i) #define mp(x,y) make_pair(x,y) #define all(x) (x).begin(),(x).end() #define sz(x) (int)(x).size() #define pb push_back using ll = long long; using vin=vector<int>; using vll=vector<ll>; using ...
0
52,485,966
#include<iostream> #include<map> #include<vector> #include<algorithm> #include<cmath> #include<climits> #include<ctime> #include<cstring> #include<stack> #include<queue> #include<sstream> #include<string> #include<set> #include<array> #define ALL(v) (v).begin(),(v).end() #define REP(i,p,n) for(int i=p;i<(int)(n);++i) #...
#include <bits/stdc++.h> using namespace std; #define MOD 1000000007 typedef long long ll; #define fio \ ios_base::sync_with_stdio(false); \ cin.tie(NULL); \ cout.tie(NULL) int main() { fio; string s; cin>>s; ll ans = 0; for(ll i=0;i<s.length(...
0
74,288,420
#include <bits/stdc++.h> using namespace std; template <typename T> bool chmax(T &u, const T z) { if (u < z) {u = z; return true;} else return false; } template <typename T> bool chmin(T &u, const T z) { if (u > z) {u = z; return true;} else return false; } #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define l...
#include <bits/stdc++.h> using namespace std; #define int long long typedef pair<int, int> ii; typedef vector<int> vi; typedef vector<ii> vii; #define pb push_back #define ld long double #define f first #define s second #define in insert #define sz(x) (int)x.size() #define all(x) (x).begin(), (x).end() #define speed io...
0
70,507,608
#include "bits/stdc++.h" using namespace std; const int mx = 200000 + 9; bitset <mx> mark; int d[mx]; vector <int> adj[mx]; int main() { int n, m; cin >> n >> m; for (int i = 0; i < m; i++) { int a, b; cin >> a >> b; adj[a].push_back(b); adj[b].push_back(a); } mark[1] = 1; qu...
#include <iostream> #include <cstdio> #include <vector> #include <queue> #include <stack> #include <map> #include <string> #include <algorithm> using namespace std; int main (int argc, char *argv[]) { int m, n_min, n_max, p; vector<int> v; while (cin>>m>>n_min>>n_max, m||n_min||n_max) { for (int i =...
0
72,850,169
#include<bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(0); int n; cin >> n; vector<int> a(n); for (auto &x : a) cin >>x; long long ans = 0; int mx = 0; for (int i = 0 ; i < n; i++) { if (a[i] < mx) ans += mx - a[i]; mx = max(a[i], mx); } cout ...
#include<iostream> #include<vector> #include<string> #include<cmath> #include<algorithm> #include <numeric> #include<map> #include<unordered_map> #include <queue> using namespace std; using ll=long long; #define rep(i,n) for(ll i=0;i<n;++i) #define all_map(itr,mp) for(auto itr=mp.begin();itr!=mp.end();itr++) #define A...
0
98,945,882
#include <iostream> using namespace std; int main() { int i, x, y, z, ans = 0; cin >> x >> y >> z; for (i = x; i <= y; i++) { if(z % i == 0) ans++; } cout << ans << endl; }
#include <bits/stdc++.h> using namespace std; #define REP(i,n) for(int i=0; i<(n); i++) int main() { int n, ans=0; cin >> n; for(int i=105;i<=n;i+=2){ int count=0; for(int j=1;j<=i;j++){ if(i%j==0)count++; if(count >= 9)break; } if(count==8){ ans++; } ...
0
31,088,725
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < n; i++) #define rep1(i,n) for(int i = 1; i < n; i++) #define repv(i,n) for(int i = n-1; i >= 0; i--) #define fi first #define sc second #define pb push_back using namespace std; typedef long long ll; char BUF[3500000]; inline void I(int&a){scanf("%d",&a);} in...
#include <bits/stdc++.h> #include <type_traits> using namespace std; #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 i = s; i < t; ++i) #de...
0
4,382,977
#include<bits/stdc++.h> #include<unordered_map> #include<tr1/unordered_map> #define ll long long #define ull unsigned long long #define vi vector<int> #define vlli vector<long long int> #define vvi vector<vector<int>> #define endl "\n" #define vpii vector<pair<int,int>> #define vs vector<string> #define lin1(x) ll int ...
#include <bits/stdc++.h> #pragma GCC optimize("unroll-loops,no-stack-protector") #pragma GCC target("sse,sse2,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #define watch(x) cout << (#x) << " is " << (x) << endl #define debug cout << "hi" << endl using namespace std; typedef long long ll; typedef long double ld; typedef p...
0
15,192,386
#include <bits/stdc++.h> #define _GLIBCXX_DEBUG using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() int main(void){ int n; cin >> n; long long ans=1, a; bool zero = false, over = false; rep(i, n){ cin >> a; if(a == 0){ ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; const int N = 2000006; int a[N]; int main(){ ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); string s,t; cin>>s>>t; int n = (int)s.size(); for(int i=0;i<n;i++){ if(s == t){ cout<<"Yes"; return 0; } t = t[n-1]+t; t.pop_back(); ...
0
53,231,901
#include<bits/stdc++.h> int main() { long long num; std::cin >> num; std::vector<long long>v(num + 1, 0); for (long long x = 1; x <= num; x++) { v[x]++; for (long long z = x * 2; z <= num; z += x) { v[z]++; } } long long ans = 0; for (long long x = 1; x <= num; x++) { ans += (1LL * x * v[x]); } std::...
#include <iostream> #include <vector> #include <algorithm> typedef long long LL; using namespace std; #define NIL -1 int main() { LL h; LL w; cin >> h >> w; LL min_num1=h*w; LL min_num2=h*w; LL min_num3=h*w; LL min_num4=h*w; LL tmp1; LL tmp2; LL tmp3; LL tmp_diff; LL ans;...
0
81,547,920
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int N, K; cin >> N >> K; ll ans = pow(N/K, 3); if (K % 2 == 0) { ans += pow((2*N/K+1)/2, 3); } cout << ans << endl; }
#include <bits/stdc++.h> using namespace std; int main() { int n ,di = 0; scanf("%d",&n); vector <int> cnt(n); for(int a,i=0; i<n; i++) scanf("%d",&a) ,cnt[a]++ ,di = max(di ,a); cnt[(di+1)/2] -=(di&1 ? 2 : 1); bool poss = !cnt[(di+1)/2]; for(int i=(di+1)/2+1; i<=di; i++) pos...
0
52,507,451
#include<bits/stdc++.h> using namespace std; using ll=long long; #define rep(i,a,b) for(ll i=a;i<b;i++) int main(){ ll n,k; cin>>n>>k; vector<ll> a(n),b(n); rep(i,0,n){ cin>>a[i]>>b[i]; } vector<ll> ks(1); ks[0]=k; bool f=0; rep(i,0,30){ if(k&(1<<i)){ if(f){ ks.push_back(k^(1<<i)|...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep1(i, n) for (int i = 1; i <= (int)(n); i++) #define rev(i, n) for(int i = (int)(n - 1); i >= 0; i--) #define rev1(i, n) for(int i = (int)(n); i > 0; i--) #define pb push_back #define all(v) (v).begin(), (v).end...
0
87,253,072
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main(){ int n; cin >> n; map<int, int> mp; for(int i = 0; i < n; i++){ int temp; cin >> temp; mp[temp]++; } int cnt = 0; for(auto x : mp){ if(x.first < x.second){ cnt += x.seco...
#include<iostream> #include<vector> using namespace std; int main(){ int n; cin >> n; vector<vector<int> > a(n + 1, vector<int>(n + 1, 0)); for (int i = 1; i <= n; i++) { int u, k; cin >> u >> k; for (int j = 0; j < k; j++) { int v; cin >> v; a...
0
86,930,875
#include <iostream> #include <stack> #include <queue> #include <fstream> using namespace std; int main(){ int ans[1024] = {0}; int dataCounter = 0; int i = 0; while(1){ int visited[20][20] = {0}; int data[20][20]; int x,y; int w = 0; int h = 0; queue<int> xst; queue<int> yst; cin...
#include <bits/stdc++.h> using namespace std; #define int long long const int N = (int)1e5, MOD = (int)1e9 + 7, INF = (int)3e18; int pref[N][5]; main() { ios :: sync_with_stdio(0); cin.tie(0); int n; cin >> n; string s; cin >> s; pref[0][0] = (s[0] == 'R'); pref[0][1] = (s[0] == 'B'); ...
0
85,244,198
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) #define printInt(a) printf("%d\n", a) #define printll(a) printf("%lld\n", a) #define printYes() printf("Yes\n") #define printNo() printf("No\n") #define scanll(a) scanf("%lld", &a) #define scanInt(a) scanf("%d", &a) #define scan2Int(a, b) scanf("%d...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,a,b) for (int i = (a); i < (b); i++) #define REP(i,n) rep(i,0,n) void solve() { int mx=0; string s,t;cin>>s>>t; REP(i,s.size()-t.size()+1){ int cnt=0; REP(j,t.size()){ if(s[i+j]==t[j])cnt++; ...
0
4,949,027
#include <bits/stdc++.h> using namespace std; using ll = long long; using pint = pair<int, int>; int main() { int A, B; cin >> A >> B; int ans = -1; for (int i = 1; i <= 1000; ++i) { double a = i * 0.08; double b = i * 0.1; if ((int)a == A && (int)b == B) { ans = i; break; } } cout << ans << endl; ...
#include <bits/stdc++.h> using namespace std; #define ll long long #define lf double #define pb(x) push_back(x) #define ull unsigned long long #define sfl(a) scan...
0
29,774,102
#include <bits/stdc++.h> using namespace std; int main() { string s, result = ""; cin >> s; for (int i = 0; i < s.length(); i += 2) result += s[i]; cout << result << "\n"; }
#include <bits/stdc++.h> #define rep(i,a,b) for(int i=a;i<b;i++) #define rrep(i,b,a) for(int i=b;i>=a;i--) #define fori(a) for(auto i : a ) #define all(a) begin(a), end(a) #define set(a,b) memset(a,b,sizeof(a)) #define sz(a) a.size() #define pi 3.14159 #define ll long long #define ull unsigned long long #define pb push...
0
76,913,238
#include<bits/stdc++.h> using namespace std; #define LL long long int main(){ int x,y,a,b,c; cin >> x >> y >> a >> b >> c; long long p[a],q[b],r[c]; for(int i=0;i<a;i++){ cin >> p[i]; } for(int i=0;i<b;i++){ cin >> q[i]; } for(int i=0;i<c;i++){ cin >> r[i]; } LL ans = 0; sort(p,p+a,greater<LL>()); sor...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int X, A, B; cin >> X >> A >> B; string ans; if (B <= A) ans = "delicious"; else if (B <= A + X) ans = "safe"; else ans = "dangerous"; cout << ans << endl; return 0; }
0
49,621,428
#include <bits/stdc++.h> using namespace std; int main() { string a,b,c; cin >> a >> b >> c; char ac = a[0] -0x20; char bc = b[0] -0x20; char cc = c[0] -0x20; cout << ac << bc << cc << endl; }
#include "bits/stdc++.h" using namespace std; using ll = long long; template <typename TYPE> void print_vec(const vector<TYPE>& v){ for(int i=0; i<v.size(); i++){ cout << v[i] << " "; } cout << endl; } template <typename TYPE> void print_vec2(const vector<vector<TYPE>>& v){ cout << endl; cout << " "; for...
0
55,717,822
#include <iostream> using namespace std; int main() { int house[4][3][10], n, building, floor, address, number; for (int h = 0; h < 4; h++) { for (int i = 0; i < 3; i++) { for (int s = 0; s < 10; s++) { house[h][i][s] = 0; } } } cin >> n; for (...
#include <bits/stdc++.h> using namespace std; using ll = long long; 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; return true;} return false;} ll ...
0
43,324,874
#include <bits/stdc++.h> int n,i=1; main(){ std::cin>>n; for(;(i*i+i)/2<n;i++); for(;i>0;i--){ if(n-i>=0){ std::cout<<i<<'\n'; n-=i; } } }
#include <bits/stdc++.h> using namespace std; #define rep(i,N) for(int i=0;i<int(N);++i) #define rep1(i,N) for(int i=1;i<int(N);++i) #define all(a) (a).begin(),(a).end() #define print(v) { cerr<<#v<<": [ "; for(auto _ : v) cerr<<_<<", "; cerr<<"]"<<endl; } #define printpair(v) { cerr<<#v<<": [ "; for(auto _ : v) cerr<<...
0
43,949,748
#include <iostream> int main() { int n,b,f,r,v,a[4][3][10] = {}; scanf("%d", &n); while (n--) { scanf("%d%d%d%d", &b, &f, &r, &v); a[b-1][f-1][r-1] += v; } for (int i=0; i<4; i++) { for (int j=0; j<3; j++) { for (int k=0; k<10; k++) { printf(" %d",...
#include <bits/stdc++.h> using namespace std; const long long INF = 1e17; void warshall_floyd(vector<vector<long long>> &dist, vector<vector<long long>> &prev) { int V = dist.size(); for (int k = 0; k < V; k++) { for (int i = 0; i < V; i++) { for (int j = 0; j < V; j++) { if ...
0
10,821,786
#include <bits/stdc++.h> using namespace std; #define int long long #define FOR( i, m, n ) for( int (i) = (m); (i) < (n); (i)++ ) #define REP( i, n ) FOR( i, 0, n ) #define REPR( i, m ) for( int (i) = (m); (i) >= 0; (i)-- ) #define REPONE( i, n ) FOR( i, 1, n + 1 ) #define ALL( a ) (a).begin...
#include <iostream> #include <map> #include <vector> #include <array> #include <string> #include <cstdint> using namespace std; int main() { int n; cin >> n; vector<string> sv(n); for (auto &e : sv) cin >> e; constexpr size_t alphabet = 'z' - 'a' + 1; auto count = [](const string &s) { array...
0
5,636,267
#include <iostream> #include <algorithm> #define flush fflush(stdout) using namespace std; typedef long long ll; typedef pair<int, int> P; typedef pair<ll, ll> Pl; const int mod = (int)1e9 + 7, INF = (int)1e9; const int di[4] = { 1,0,-1,0 }, dj[4] = { 0,1,0,-1 }; int main(void) { int n, m, i, j, s[2003], t[2003], dp[2...
#include<iostream> #include<iomanip> #include<vector> #include<map> #include<set> #include<stack> #include<queue> #include<string> #include<utility> #include<numeric> #include<algorithm> #include<cmath> #include<climits> using namespace std; using ll = long long; class Stream{ public: Stream(){ } void read(...
0
58,685,005
#include<iostream> #include<string> #include<algorithm> #include<functional> #include<cstring> #include<set> #include<map> #include<vector> #include<cmath> #include<queue> #include<cstdio> #include<cstdlib> #define reep(n1,n2,n3) for(int n1=n3;n1<n2;n1++) #define rep(n1,n2) reep(n1,n2,0) #define pb push_back #define mp...
#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...
0
20,109,737
#include <iostream> using namespace std; string shuffle(string str, int n) { string leftString = str.substr(0, n); string rightString = str.substr(n, str.size()); return rightString + leftString; } int main() { string str; int m, n; while (true) { cin >> str; if (!str.compare("-"...
#include<bits/stdc++.h> #define int long long int #define ull unsigned long long int #define getFaster ios_base::sync_with_stdio(false),cin.tie(NULL),cout.tie(NULL) #define rep(i,init,n) for(int i=init;i<n;i++) #define rev(i,n,init) for(int i=n;i>=init;i--) #define MAXN 1200005 #define MOD 1000000007 #define f first #d...
0
15,216,549
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); i++) #define rrep(i,n) for (int i = 1; i <= (n); i++) using ll = long long; using Graph = vector<vector<int>>; int enum_divisors(long long N) { vector<long long> res; for (long long i = 1; i * i <= N; ++i) { if (N % ...
#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; int main() { ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(...
0
73,579,802
#pragma GCC optimize("Ofast") #include<iostream> #include<stdio.h> #include<algorithm> #include<vector> #include<string.h> #include<math.h> #include<map> #include<iomanip> #include<queue> const long long INF = 1e17+7; const long long MOD = 1e9+7; const double PI=acos(-1); using namespace std; int main(){ int x,t; cin...
#include<iostream> #include<vector> using namespace std; typedef long long li; #define MOD 1000000007 #define repa(i,a,n) for(int i=(a);i<(n);i++) #define rep(i,n) for(int i=0;i<(n);i++) #define df 0 template<class T> void print(const T& t){ cout << t << "\n"; } template<class T, class... Ts> void print(const T& t, con...
0
84,870,998
#include <iostream> #include <vector> #include <algorithm> using namespace std; int n,m; vector<int> c; int dp[50001][20]; void sortt(){ sort(c.begin(),c.end()); reverse(c.begin(),c.end()); } void ume(){ for(int i=0;i<20;++i){ dp[0][i]=0; for(int j=1;j<50001;++j){ dp[j][i]=100000; } } } void toku(){ for(i...
#include <bits/stdc++.h> using namespace std; #define rep(i, c) for (int i = 0; i < (int)c; i++) int main() { string s, t; cin >> s >> t; vector<set<char>> temp1(26); vector<set<char>> temp2(26); rep(i, s.size()) { temp1[s[i] - 'a'].insert(t[i]); temp2[t[i] - 'a'].insert(s[i]); }...
0
24,726,448
#include <bits/stdc++.h> #define ll long long using namespace std; ll gcd(ll a, ll b) { return b?gcd(b,a%b):a;} ll lcm(ll a, ll b) { return a/gcd(a,b)*b;} int main() { int N,H,W,A,B,ans=0; cin>>N>>H>>W; for(int i=1;i<=N;i++){ cin>>A>>B; if(A>=H&&B>=W)ans++; } cout<<ans<<endl; ret...
#include <bits/stdc++.h> #define ll long long #define pii pair<int,int> using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); int a, b; cin >> a >> b; if (a == b) cout << "Draw"; else if (a == 1) cout << "Alice"; else if (b == 1) cout << "Bob"; else if (a > b) cout << "Alic...
0
53,554,329
#include <bits/stdc++.h> #include <stdio.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef long double ld; #define FOR(i, a, b) for (int i=a; i<(b); i++) #define range(a) a.begin(), a.end() #define endl "\n" #define Yes() cout << "Yes" << endl #define No() cout << "No" << endl using ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (ll i = 0; i < (n); ++i) #define fin(ans) cout << (ans) << endl; #define blank(ans) cout << (ans) << " "; #define mp(p, q) make_pair(p, q) #define pb(n) push_back(n) #define all(a) a.begin(), a.end() typedef long long ll; typedef long long lli; typedef...
0
2,437,538
#include <iostream> using namespace std; #define MAXN 100005 #define NIL -1 struct Node{ int p, l, r; }; Node T[MAXN]; int n, D[MAXN]; void print(int u){ int i, c; cout << "node " << u << ": "; cout << "parent = " << T[u].p << ", "; cout << "depth = " << D[u] << ", "; if (T[u].p == NIL) { cout << "root, "; }el...
#include <bits/stdc++.h> using namespace std; #define int long long #define rep(i,n) for(int (i)=0;(i)<(n);(i)++) #define rrep(i,n) for(int (i)=((n)-1);(i)>=0;(i)--) #define itn int #define miele(v) min_element(v.begin(), v.end()) #define maele(v) max_element(v.begin(), v.end()) #define sum(v) accumulate(v.begin(), v.e...
0
52,634,317
#include <bits/stdc++.h> using namespace std; #define FileIO freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout); ios_base::sync_with_stdio(0); #define IO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define ll long long #define endl "\n" #define mod 1000000007 int main() { IO; ...
#include <bits/stdc++.h> using namespace std; typedef pair<int,int> P; #define ll long long #define ld long double #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define PI 3.14159265358979323846 #define sz(x) ((int)(x).size()) #define chmin(x,y) x = min(x,y) #define chmax(x,y) x = max(x,y) const int INF = 1e9; co...
0
43,656,756
#include <bits/stdc++.h> #define arep(a,i,n) for(ll i=(a);i<(n);i++) #define rep(i,n) for(ll i=0;i<(n);i++) #define cinf(x,n) for(ll i=0;i<(n);i++)cin>>x[i]; #define coutf(x,n) for(ll i=0;i<(n);i++)cout<<x[i]<<endl; typedef long long ll; typedef unsigned long long ull; typedef long double ld; using namespace std; ll cn...
#include<iostream> #include<cstdio> #include<algorithm> using namespace std; void debug(int k){ cout << k << endl; } int A[2000001],B[2000001]; int C[10002]; int main(){ int n; int max = 0; cin >> n; for (int i = 0; i < 10002; i++) { C[i] = 0; } for (int i = 0; i < n; i++) { ...
0
87,114,850
#include <bits/stdc++.h> using namespace std; int main(int argc, char const *argv[]) { int k,s,ans=0; cin>>k>>s; for (int i = 0; i <= k; ++i) { for (int j = 0; j <= k; ++j) { int z = s - i - j; if(z>=0 && z<=k){ ans++; } } } cout<<ans<<endl; return 0; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; const ll MOD = 1000000007; const ld PI = acos(-1); const ld EPS = 0.0000000001; const ll LINF = 1001002003004005006ll; const int INF = 1001001001; #define rep(i, n) for(ll i=0; i<(ll)(n); i++) #define repd(i, n) for(ll i=n-1; ...
0
58,899,614
#include <bits/stdc++.h> #define REP(i, m, n) for(int (i) = (m); (i) < (n); ++i) #define rep(i, n) REP(i, 0, n) #define all(x) (x).begin(), (x).end() using namespace std; using Graph = vector<vector<int>>; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } template<class...
#include<iostream> #include<string> #include<cstdio> #include<cstring> #include<vector> #include<cmath> #include<algorithm> #include<functional> #include<iomanip> #include<queue> #include<deque> #include<ciso646> #include<random> #include<map> #include<set> #include<complex> #include<bitset> #include<stack> #include<...
0
19,869,578
#include<bits/stdc++.h> using namespace std ; int main(){ int N ; cin >> N ; vector<int> B(N+1) ; int cnt = 0 ; for(int i = 1 ; i <= N-1 ; i++){ cin >> B.at(i) ; } B.at(0) = 10e6 ; B.at(N) = 10e6 ; for(int i = 0 ; i < N ; i++){ if(B.at(i) <= B.at(i+1)){ cnt += B.at(i) ; } ...
#include <bits/stdc++.h> using namespace std; #define ll long long int int main() { ll n,i,len1,h,t,cnt=0,cnt1=0,x,m,flag=0,k,h1=0,h2=0,od=0,ev=0,y,l; double w; cin>>n>>l; ll a[n]; for(i=0;i<n;i++) { cin>>a[i]; } for(i=1;i<n;i++) { if(a[i]+a[i-1]>=l) { len1...
0
55,156,732
#include <bits/stdc++.h> using namespace std; int main() { string S, T; cin >> S >> T; for (int i = 0; i < 1000; i++) { S = S.at(S.size() - 1) + S; S.pop_back(); if (S == T) return cout << "Yes" << "\n", 0; } cout << "No" << "\n"; }
#include <bits/stdc++.h> using namespace std; using ll=long long; #define rep(i,n) for(int i=0;i<(int)(n);i++) #define inf 1001001001001001001 #define mod 1000000007 #define mod2 998244353 #define pi acos(-1) #define all(v) v.begin(),v.end() int main(){ int N;cin>>N; set<int>s; int a; bool flag=true; ...
0
60,453,591
#include <stdio.h> #include <string.h> int main() { char a[100], b[100], c[100]; scanf("%s %s %s", a, b, c); if(a[strlen(a) - 1] == b[0] && b[strlen(b) - 1] == c[0]) { printf("YES\n"); } else { printf("NO\n"); } return 0; }
#define _CRT_SECURE_NO_WARNINGS #define _USE_MATH_DEFINES #include <iostream> #include <cstdlib> #include <cstdio> #include <vector> using namespace std; #define NIL -1 #define MAX 100005 struct Node { int parent; int left; int right; }; struct Node T[MAX]; int Depth[MAX]; int n; void rec(int...
0
46,494,880
#include <iostream> using namespace std; using ll = long long; using ld = long double; #define ALL(x) begin(x), end(x) #define REP(i, n) for (size_t i = 0, i##_len = (n); i < i##_len; ++i) void solve(string S, string T) { cout << T << S << endl; } int main() { string S; cin >> S; string T; cin >> T; solve(S...
#include <bits/stdc++.h> #include <ext/pb_ds/tree_policy.hpp> #include <ext/pb_ds/assoc_container.hpp> using namespace std; using namespace __gnu_pbds; template <class T> using Tree = tree<T, null_type, less<T>, rb_tree_tag,tree_order_statistics_node_update>; typedef long long ll; typedef long double ld; typedef pair<l...
0
52,626,149
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep2(i, s, n) for (int i = (s); i < (int)(n); i++) using namespace std; using P = pair<int, int>; using ll = long long; int main() { int a,b,c,d,e,f,g,h; cin >> a >> b >> c >> d; e = c - (d - b); f = d + c - a; g = e - (f -...
#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() int main(){ int M, K; cin >> M >> K; if (K == 0) { REP(i,1<<M) { cout << i << ' ' << i; if (i != (1<<M)-1) cout << ' '; } cout << endl; }...
0
48,427,162
#include <bits/stdc++.h> #define de(x) cout << #x << "=" << x << ", " #define dd cout << '\n'; #define XinAi ios::sync_with_stdio(0), cin.tie(0); #define F first #define S second using namespace std; typedef pair<int,int> pii; const int N = 1e4+10; string dp[N], val[15]; string num = "123456789"; int c[] = {2,5,5,4,5,6...
#include <iostream> #include <fstream> #include <set> #include <map> #include <string> #include <vector> #include <queue> #include <deque> #include <stack> #include <functional> #include <algorithm> #include <climits> #include <cmath> #include <iomanip> using namespace std; #define ll long long int #define rep(i,n) for...
0
33,594,371
#include<bits/stdc++.h> #define rep(i,N) for(int i=0;i<(N);i++) #define FOR(i,a,b) for(int i=(a);i<(b);i++) using namespace std; const long long MOD = 1e9 + 7; const long long INF = 1e12; const int inf = 1e9; typedef long long ll; typedef pair<ll,int> P; typedef set<int> S; int main(){ int n; cin>>n; cout<<...
#pragma GCC optimize("O3") #define _GLIBCXX_DEBUG #include <algorithm> #include <bitset> #include <chrono> #include <cmath> #include <complex> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <iterator> #include <map> #inc...
0
61,210,154
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,n) for(ll 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; } int main(){...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<int,int> P; typedef pair<ll,ll> l_l; const int INF=1001001000; const int mINF=-1001001000; const ll LINF=1010010010010010000; template<class T> inline bool chmin(T& a, T b) { ...
0
33,480,362
#include <bits/stdc++.h> #define rep(i, n) for(int i= 0; i < (n); i++) using ll= long long int; using namespace std; 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; } ll mod= 1e9 + 7; ...
#include <stdio.h> int main (){ int n,m,a,b; scanf("%d %d",&n,&m); if(n==1 && m==1){ puts("0"); }else{ n--; m--; a=(n*(n+1))/2; b=(m*(m+1))/2; printf("%d\n",a+b); } return 0; }
0
54,191,184
#include<iostream> #include<cstdio> #include<string.h> using namespace std; int main() { int a,b; cin>>a>>b; if(a>b) printf("a > b\n"); else if(a<b) printf("a < b\n"); else printf("a == b\n"); return 0; }
#define _GLIBCXX_DEBUG #define rep(i, n) for (int i = 0; i < (int)(n); i++) #include <bits/stdc++.h> using namespace std; typedef long long ll; void p(vector<int> A){rep(i,A.size()){cout << A[i] << " ";}cout << "\n";} int f(int x){ int cnt = 0; while (x > 0){ x /= 10; cnt++; } return cnt...
0
72,936,128
#include<cstdio> #include<cmath> struct Point{ double x; double y; void print(){ std::printf("%f %f\n",x,y); } }; void koch(int n,Point p1,Point p2){ Point s,t,u; if(n == 0) return; s.x = (2 * p1.x + p2.x) / 3.0; s.y = (2 * p1.y + p2.y) / 3.0; t.x = (p1.x + 2 * p2.x) / 3.0; t.y = (p1.y + 2 * p2....
#include<bits/stdc++.h> using namespace std; using ll = long long; #define rep(i,n) for(ll i=0;i<(n);i++) #define rrep(i,n) for(ll i=(n)-1;i>=0;i--) template<typename T =ll> using v = vector<T>; template<typename T =ll> using vv = v<v<ll>>; template<typename T=ll,typename U=ll> using p = pair<T,U>; template<typename T>...
0
54,642,915
#include <iostream> #include <cstdio> using namespace std; int main(){ int h,i; scanf("%d",&h); int a[h+1]; for(i=1;i<=h;i++) scanf("%d",&a[i]); for(i=1;i<=h;i++){ printf("node %d: key = %d, ",i,a[i]); if(i>1) printf("parent key = %d, ",a[i/2]); if(2*i<=h) printf("left key = %d, ",a[2*i]); if(2*i+1<=h...
#include<bits/stdc++.h> using namespace std; #define mp make_pair #define pb push_back #define F first #define S second #define eb emplace_back #define endl '\n' #define INF INT_MAX #define nl cout << endl; #define sz(a) (a).size() #define len(a) (a).length() #define all(v) v.begin(),v.end() #define set(v) memset(v, ...
0
95,786,252
#include <bits/stdc++.h> #include <gmpxx.h> #define NREP() for(ll i = 0; i < n; i++) #define MREP() for(ll j = 0; j < m; j++) #define REP(i, x, y) for(ll i = x; i < y; i++) #define ALL(x) (x).begin(), (x).end() #define MSG(x) cout << x << endl; #define MSGF(x, n) MSG(fixed << setprecision(n) << x) #define END(x) cout <...
#include<bits/stdc++.h> using namespace std; #define REP(i,n) for(int i=0;i<n;++i) #define FOR(i,a,b) for(int i=a;i<b;++i) int main(){ int n,y,m,d; cin>>n; REP(i,n){ cin>>y>>m>>d; int ds=0; FOR(j,y+1,1000){ if(j%3) ds+=(20+19)*5; else ds+=20*10; } if(y%3){ if(m%2) ds+=21-d; ...
0
40,121,521
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(ll i=0;i<(n);i++) #define rep1(i,n) for(ll i=1;i<=(n);i++) #define all(x) (x).begin(),(x).end() #define V vector typedef V<int> vi; typedef V<vi> vvi; typedef long long ll; typedef pair<int, int> P; typedef tuple<int, int, int> T; constexpr auto INF = I...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define REP(i,n) for(ll i=0;i<(ll)(n);i++) #define REPD(i,n) for(ll i=n-1;i>=0;i--) #define FOR(i,a,b) for(ll i=a;i<=(ll)(b);i++) #define FORD(i,a,b) for(ll i=a;i>=(ll)(b);i--) #define FORV(i,v) for(auto i=v.begin(); i!=v.end();i++) #define ALL(v) (s)....
0
7,588,837
#include<bits/stdc++.h> using namespace std; void depth(vector<vector<vector<int>>> &g,vector<int64_t> &d,vector<bool> &c,int v,int64_t vd){ d.at(v)=vd; c.at(v)=1; for(auto x:g.at(v)){ int va=x.at(0); int vc=x.at(1); if(c.at(va)) continue; depth(g,d,c,va,vd+vc); } return; } int main(){ ...
#define _USE_MATH_DEFINES #include <iostream> #include <string> #include <utility> #include <stack> #include <vector> #include <queue> #include <algorithm> #include <map> #include <climits> #include <set> #include <cmath> #include <numeric> #include <iomanip> using namespace std; int A[9]; int match_map[10] = {0, 2, 5,...
0
69,240,213
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define fi first #define se second #define pb push_back int main(){ ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); int n,d,a; cin>>n>>d>>a; vector<pair<ll,ll> >v; for(int i=0;i<n;i++){ ll x,h; cin>>x>>h; v.pb({x,(h+a-1)/a}); } ...
#include <bits/stdc++.h> using namespace std; int p(int x,int y) { int yy=y; long long X=x,count=1; while(yy!=0) { if (yy%2==1) { count*=X; count%=1000000007; } yy/=2; X*=X; X%=1000000007; } return count; } int main() { int X,Y; cin >> X >> Y; if ((X+Y)%3...
0
10,719,719
#include <iostream> #include <cstdio> #include <algorithm> #include<cstring> #include <stack> #include<vector> #include<queue> #include<set> #include<map> #include <string> const int MAXN = 2000 * 100 + 6; typedef long long LL; int t, n, m; using namespace std; struct node { int parent = -1; int depth = 0; vector<in...
#include <fstream> #include <cstring> #include <algorithm> #include <map> #include <set> #include <queue> #include <vector> #include <cmath> #include <cstdlib> #include <ctime> #include <cassert> #include <climits> using namespace std; const int BUFFSIZE = 1 << 17; char buffer[BUFFSIZE]; int pointer = BUFFSIZE; char Ad...
0
69,138,690
#include <cstdio> int main(){ int n; scanf("%d", &n); short a[n+1]; int c[10001]; for(int i = 0; i < 10001; i++){ c[i] = 0; } for(int i = 1; i <= n; i++){ scanf("%hd", &a[i]); } for(int i = 1; i <= n; i++){ c[a[i]]++; } for(int i = 1; i < 10001; i++){ c[i] = c[i] + c[i-1]; } short b[n+1]; for(int ...
#pragma GCC optimize("Ofast") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx") #pragma GCC optimize("unroll-loops") #ifdef _MSC_VER #include <intrin.h> #define __builtin_popcount __popcnt #define __builtin_popcountll __popcnt64 #endif #include <limits.h> #include <math.h> #include <time.h> #include <al...
0
86,986,706
#include <bits/stdc++.h> using namespace std; #define sz(x) int(x.size()) #define ALL(x) x.begin(), x.end() #define INF 0x3f3f3f3f #define debug(x) cout << "##### " << x << endl; typedef long long ll; const int N = 2e5 + 105; int main(){ ll a, b, c, d; cin >> a >> b >> c >> d; ll ans = a * c; ans = max...
#include <bits/stdc++.h> using namespace std; #define SPEED ios::sync_with_stdio(false); cin.tie(0); cout.tie(0) #define int long long #define ld long double #define fi first #define se second #define all(uiet) uiet.begin(),uiet.end() #define read(UIET) for(int i = 0; i < n; ++i) cin >> UIET[i] #define out(UIET) for(in...
0
71,270,794
#include<bits/stdc++.h> #define FastRead \ ios_base::sync_with_stdio(false); \ cin.tie(0); #define ll long long #define endl "\n" #define f for using namespace std; int main() { FastRead ll int n,m,i; cin>>n>>m; ...
#include <bits/stdc++.h> using namespace std; #define REP(i, a, b) for (int i = (int)(a); i < (int)(b); i++) #define rep(i, n) REP(i, 0, n) #define rrep(i, n) for (int i = (int)(n-1); i >= 0; i--) #define sz(x) int(x.size()) #define bitsz(x) int(__builtin_popcount(x)) #define all(x) (x).begin(), (x).end() #define rall(...
0
94,328,062