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#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<ll, ll> pll; #define FOR(i, n, m) for(ll (i)=(m);(i)<(n);++(i)) #define REP(i, n) FOR(i,n,0) #define OF64 std::setprecision(10) const ll MOD = 1000000007; const ll INF = (ll) 1e15; ll A[5005]; bool dpL[5005][5005]; bool dpR[5005][5005]...
#include <stdio.h> #include <algorithm> #include <assert.h> #include <bitset> #include <cmath> #include <complex> #include <deque> #include <functional> #include <iostream> #include <limits.h> #include <map> #include <math.h> #include <queue> #include <set> #include <stdlib.h> #include <string.h> #include <string> #inc...
1
78,180,830
#include <bits/stdc++.h> #include <string> #include <algorithm> using namespace std; int main(){ string S; cin >> S; sort(S.begin(), S.end()); for(int i=0; i+1<S.size(); i++){ char a = S[i]; char b = S[i+1]; if(a==b){ cout << "no" << endl; return 0; ...
#include <bits/stdc++.h> using namespace std; #define REP(i, n) for (int i = 0; i < (int)(n); i++) #define FOR(i, a, b) for (int i = (a); i < (b); ++i) typedef long long ll; typedef pair<int, int> P; const int INF = 100100100; const int MOD = (int)1e9 + 7; const double EPS = 1e-9; struct Edge { ll to; ll cost; }; i...
1
82,478,107
#include<bits/stdc++.h> using namespace std; using ULL = unsigned long long; int main() { ULL Z = 0; ULL s[100000]; int n; cin >> n; for (int i = 0; i < n; i++) { ULL a; cin >> a; s[i] = a; Z ^= a; } for (int i = 0; i < n; i++) { s[i] &= ~Z; } for (int i = 59; i >= 0; i--) { ULL m = 1ull << i; int p =...
#include <bits/stdc++.h> using namespace std; int main(){ int n; uint64_t a[100'000], b[100'000]; uint64_t x = 0; cin >> n; for(int i=0;i<n;++i) cin >> a[i]; for(int i=0;i<n;++i) x ^= a[i]; for(int i=0;i<n;++i) b[i] = a[i] & (~x); int st = 0; for(int i=59;i>=0;--i){ for(int j...
1
66,680,700
#include <bits/stdc++.h> #define si(v) int(v.size()) #define all(v) v.begin(), v.end() #define rep(i, n) for (ll i = 0; i < (n); ++i) #define rep2(i, n, m) for (ll i = n; i <= (m); ++i) #define rep3(i, n, m) for (ll i = n; i >= (m); --i) template<class T, class U> void chmax(T &a, U b) { if (a < b) a = b; } template<cl...
#include <bits/stdc++.h> #include <iostream> #include <string> #include <string.h> #include <ctype.h> #include <algorithm> using namespace std; int main() { int n,a,b,c,d; cin >> n; a = n/1000; n %= 1000; b = n/100; n %= 100; c = n/10; d = n%10; if(a == b && b == c) cout << "Yes" << endl; else if(b...
1
99,209,354
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define EPS (1e-7) #define INF (1e9) #define PI (acos(-1)) int main() { int n; cin >> n; bool checker = true; ll sum = 0; ll mini = INF; for(int i = 1; i <= n; i++){ ll a, b; cin >> a >> b; sum += b; ...
#include<iostream> #include<algorithm> #include<vector> #include<map> #include<cstdint> #include<cassert> #include<cstdlib> template<typename T> void fin(T const& t){ std::cout << t << std::endl; exit(0); } int main() { std::cin.tie(0); std::ios::sync_with_stdio(false); int N; std::cin >> N; std::vector<std::pai...
1
74,832,399
#define _USE_MATH_DEFINES #include <iostream> #include <string> #include <list> #include <vector> #include <queue> #include <algorithm> #include <climits> #include <cstring> #include <cmath> #include <stack> #include <iomanip> #include <tuple> #include <functional> #include <cfloat> #include <map> #include <set> #inclu...
#include <iostream> using namespace std; int main() { int x1, y1, x2, y2; cin >> x1 >> y1 >> x2 >> y2; int x3, y3, x4, y4; x3 = x2 - (y2 - y1); y3 = y2 + (x2 - x1); x4 = x1 - (y2 - y1); y4 = y1 + (x2 - x1); printf("%d %d %d %d\n", x3, y3, x4, y4); }
1
15,734,065
#include<iostream> #include<string> using namespace std; int main(){ int a, b, c; string s = "NO"; cin >> a >> b >> c; for(int i = 1; i < b; i++){ if(a*i % b == c){ s = "YES"; break; } } cout << s << endl; }
#include<iostream> #include<algorithm> #include<map> #include<vector> using namespace std; typedef long long ll; typedef pair<ll, ll> P; ll inf = 1000000007; int main() { int a, b, c; cin >> a >> b >> c; for (int i = 1; i <= b; i++) { if (i*a % b == c) { cout << "YES" << endl; return 0; } } cout << "NO"...
1
73,964,608
#include<cstdio> using namespace std; int main() { int a,b; scanf("%d%d",&a,&b); if(a%b) printf("%d",a); else printf("-1"); return 0; }
#include<bits/stdc++.h> using namespace std; using ll = long long; int main() { ll a,b; cin >> a >> b; if(a%b==0) { cout<<-1<<endl; return 0; } else { cout<<a<<endl; } }
1
59,201,153
#include <bits/stdc++.h> using namespace std; #define FOR(i,l,n) for(int i=l; i<n; ++i) #define REP(i,n) FOR(i,0,n) using ll = long long; using ld = long double; using vi = vector<int>; using vvi = vector<vi>; using mii = map<int,int>; using pii = pair<int,int>; using vpii = vector<pair<int,int>>; using ti3 = tuple<int...
#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 using namespace std; int main(){ int s; cin >> s; int cnt = 0; vector<int> a; a.push_back(s); while(true){ cnt++; if(s % ...
1
95,965,294
#pragma region header #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <bits/stdc++.h> using namespace std; #define int long long #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 = (...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0;i < (n);i++) using namespace std; using ll = long long; using pii = pair<int,int>; using Graph = vector<vector<int>>; const int INF = 2e9; int main(){ int n,m; cin >> n >> m; Graph g(n + 1); rep(i,m){ int a,b; cin >> a >> b; ...
1
71,014,101
#include <bits/stdc++.h> #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") using namespace std; using ll = long long; #define REP(i, n) for (ll i = 0; i < ll(n); i++) #define REPD(i, n) for (ll i = n -...
#include <bits/stdc++.h> using namespace std; main(){ int N,L; cin >> N >> L; vector<string> S(N); for(int i=0;i<N;i++) cin >> S[i]; sort(S.begin(),S.end()); string ans; for(int i=0;i<N;i++) ans+=S[i]; cout << ans <<endl; }
1
61,095,875
#include<bits/stdc++.h> using namespace std; #define ll long long #define pb push_back #define f first #define s second #define go ios::sync_with_stdio(0); cin.tie(0); cout.tie(0) #define mem(arr,v) memset(arr,v,sizeof(arr)) int main() { ll t,kk=INT_MAX,v,mn,sum=0; for(int i=0;i<5;i++) { cin>>v;...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < (int)(n); ++i) int main() { int n = 5; int a[n]; rep(i, n) cin >> a[i]; int ans = 0; int mx = 0; rep(i, n) { ans += (a[i] + 9) / 10 * 10; if (a[i] % 10 == 0) continue; mx = max(mx, 10 - (a[i...
1
95,045,424
#include <cstdio> #include <bits/stdc++.h> #include <algorithm> #include <iostream> #include <string> #include <cmath> #include <functional> #include <vector> #include <stack> #include <queue> #include <map> #define rep(i,n) for (int i=0;i<n;i++) using ll = long long; using namespace std; void solve(){ } int main (){ ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define endl "\n" typedef long long ll; const double pi=3.14159265358979323846; int ctoi(const char c) { if ('0' <= c && c <= '9') return (c - '0'); return -1; } vector<int> input(int n) { vector<int> vec(n); ...
1
100,091,352
#include <iostream> int main() { int x; std::cin >> x; std::cout << ((x>=1200)?"ARC":"ABC") << std::endl; return 0; }
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0); cin.tie(0); int x; cin >> x; (x < 1200)?cout << "ABC" : cout << "ARC"; return 0; }
1
9,335,016
#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; vector<int> p(n),q(n); for(int& i :p) cin>>i; for(int& i: q) cin>>i; vector<int> r(p); sort(r.begin(),r.end()); auto eq=[&](vector<int> a,vector<int> b,int n){ int flag=1; for(int i=0;i<n;i++) flag&=(a[i]==b[i]); return flag; }; int cnta=0; while(...
#include <iostream> #include <cstring> #include <set> #include <queue> #include <vector> #include <string> #include <map> #include <algorithm> #include <cmath> using namespace std; #include <bits/stdc++.h> using namespace std; int a[12134],b[12345]; int main() { int n; cin>>n; for (int i=1;i<=n;i++) ...
1
61,874,099
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { int n; cin >> n; map<string, int> mp; for (int i = 0; i < n; i++) { string s; cin >> s; sort(s.begin(), s.end()); mp[s]++; } ll cnt = 0; for (auto mpp : mp) { if (mpp.second == 1) continue; ll m = mpp....
#include<iostream> #include<unordered_map> #include<bitset> #include<math.h> #include<vector> #include<set> #include<algorithm> #include<ctype.h> #include<unordered_set> #include<string> #include<iomanip> #include<queue> #include<limits> #include<map> #include<stack> #include<iterator> #include<cstring> #include<deque>...
1
69,465,948
#include <iostream> #include <iomanip> #include <cmath> using namespace std; int main(void){ double a,b,x; cin >> a >> b >> x; x = x / a; if(a*b/2 >= x){ double c = (2*x)/b; cout << std::fixed << std::setprecision(15) << 90 - atan(c/b)/ M_PI * 180.0 << endl; }else{ do...
#include<bits/stdc++.h> using namespace std; #define ll long long #define ull unsigned long long #define pb push_back const int maxn=2e5+10; const int mod=1e9+7; const double pi=3.1415926535; int main() { ios::sync_with_stdio(false); cin.tie(0); double a,b,x; cin>>a>>b>>x; double v=a*a*b; double...
1
98,190,594
#include <iostream> #include <string> using namespace std; int num[] = {1000, 100, 10, 1}; char chr[] = {'m', 'c', 'x', 'i'}; int frommcxi(string x){ int res = 0, n = 1; for(int i=0; i<x.size(); i++){ int j; for(j=0; j<4; j++){ if(x[i] == chr[j]){ res += n*num[j]; ...
#include<iostream> #include<string> using namespace std; int summ(string,string); int NtoM(string); void MtoN(int); int main(){ int n,ans; string a,b; cin >> n; for(int i=0;i<n;i++){ cin >> a >> b; ans=summ(a,b); MtoN(ans); } return 0; } int summ(string a,string b){ return NtoM(a)+NtoM(b); } ...
1
73,050,072
#include <bits/stdc++.h> using namespace std; #define ll long long const int N = 2e3 + 5, mod = 1e9 + 7; int dp[N][N][3]; int a[N], b[N]; int n, m; int solve(int i, int j, int s) { if (i == n || j == m) return s == 0; int &ret = dp[i][j][s]; if (ret != -1) return ret; ret = 0; if (s == 0) { ...
#include <iostream> #include <vector> using namespace std; const int MOD = 1000000007; int main(void){ int N, M; cin >> N >> M; vector<int> S(N, 0); vector<int> T(M, 0); for(int i=0; i<N; i++)cin >> S[i]; for(int i=0; i<M; i++)cin >> T[i]; vector<vector<long long>> dp(N, vector<long long>(M,...
1
66,672,035
#include <algorithm> #include <iostream> #include <vector> using namespace std; int main(void) { int N; cin >> N; vector<int> X(N); for (auto& v : X) { cin >> v; } int ans = 2000000000; for (int P = 1; P <= 100; ++P) { int tmp = 0; for (const auto v : X) { tmp += (v - P) * (v - P); }...
#include<bits/stdc++.h> #define int long long #define all(a) a.begin(),a.end() #define rall(a) a.rbegin(),a.rend() #define sz(a) a.size() #define re return #define MP make_pair #define pb push_back #define pii pair<int,int> #define se second #define fi first using namespace std; int ans=1e18; int n; vector<int> a(n); ...
1
46,133,174
#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() { int n, k; cin >> n >> k; ...
#include <iostream> #include <math.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <queue> #include <stack> #include <vector> #include <algorithm> #include <map> #include <set> #include <deque> #include <numeric> using lint = long long; int main() { lint n, k; scanf("%lld", &n); scanf...
1
21,899,568
#include <stdio.h> #include <stdlib.h> #include <string.h> #include <iostream> #include <string> #include <vector> #include <map> #include <unordered_map> #include <queue> #include <algorithm> #include <bits/stdc++.h> #include <cmath> #include <limits> using namespace std; long long N, K; long long R, S, P; string T; i...
#include <bits/stdc++.h> using namespace std; using ll = long long; using str = string; using ss = stringstream; int main() { cin.tie(0); ios::sync_with_stdio(0); int n,k;cin>>n>>k; int r,s,p;cin>>r>>s>>p; str t;cin>>t; map<char,ll> m; m['r']=p; m['s']=r; m['p']=s; m['b']=0; ...
1
99,484,033
#include<bits/stdc++.h> #include<ctype.h> # define pb push_back #define fst first #define sec second #define For(i,a,b) for(int i=a;i<b;i++) #define ll long long int #define ull unsigned long long int #define mod 1000000007 #define fo(i,n) for(ll i=0;i<n;i++) #define endl "\n" #define rev(i,n) for(ll i=n-1;i>=0;i--) #d...
#define rep(i, n) for (int i = 0; i < (n); i++) #include <bits/stdc++.h> using namespace std; using ll = long long; using P = pair<int, int>; const int MOD = 1000000007; int main() { string S; cin >> S; string ans = "yes"; for (int i = 0; i < S.size(); i++) { for (int j = i + 1; j < S.size(); j+...
1
67,202,026
#include<bits/stdc++.h> using namespace std; #define int long long #define vi vector<int> #define ff first #define ss second #define file_se_input freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout); #define pp long long int #define setbits(x) __builtin_popcountll(x) #define zrobits(x) __bui...
#include <bits/stdc++.h> using namespace std; using ll = long long; const ll INF = 1LL << 60; ll MOD = 1e9 + 7; int main() { int h, w; cin >> h >> w; vector<char> g(h * w); for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { cin >> g[w * i + j]; } } bool bingo...
1
97,211,152
#include <bits/stdc++.h> using namespace std; #define MODNUMBER 1000000007 int main() { int N; char s; scanf("%d", &N); scanf("%c", &s); vector<int> c_num(26, 0); for (int i = 0; i < N; i++) { scanf("%c", &s); c_num[s - 'a']++; } long long result = 1; for (int i = 0; i < 26; i++) { result = (result * (...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,a,b) for (ll i = (a); i < (b); i++) #define REP(i,n) rep(i,0,n) #define mod (1000000007) void solve() { ll n;cin>>n; string s;cin>>s; map<int,int>g; REP(i,n)g[s[i]]++; ll ans=1; REP(i,26)(ans*=g['a'+i]+1)%=mod; ...
1
24,108,650
#include <bits/stdc++.h> using namespace std; struct Fast { Fast() { cin.tie(0); ios::sync_with_stdio(false); cout << fixed << setprecision(20); } } fast; template <typename A, size_t N, typename T> void Fill(A (&array)[N], const T& val) { std::fill((T*)array, (T*)(array + N), val); ...
#include <bits/stdc++.h> #define repp(i,l,r)for(long long i=(l);i<(r);i++) #define rep(i,n) for (long long i = 0; i < (n); ++i) #define per(i,n) for (long long i = (n); i >= 0; --i) const int INF = 2147483647; const long long int MOD = 1000000007; using namespace std; using ll = long long; using P = pair<int,int>; temp...
1
18,646,284
#include <bits/stdc++.h> #define append push_back using namespace std; using ll = long long; const int N = 1e5 + 3; const int M = 1e6 + 7; const long long MOD = 1e9 + 7; const long long INF = 1e18 + 9; const int SM = 1e3 + 5; const int logN = 22, BL = 400; const double EPS = 1e-9, PI = acos(-1); const int dx[] = {1, 0,...
#include <bits/stdc++.h> using namespace std; int main(){ int M, S, J, I; int A, B; cin >> A >> B; int c = 0; for(int i = A; i <= B; i++){ M = i / 10000; I = i % 10; S = i % 10000 / 1000; J = i % 100 / 10; if ( M == I && S == J){ c++; } } cout << c << endl; }
1
26,490,854
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, a, b) for (int i = a; i < (int)b; i++) #define all(v) v.begin(), v.end() const int MOD = 1e9 + 7; const int INF = 1e9; int main() { int n, m; cin >> n >> m; vector<vector<int>> g(n); int in[n] = {}; rep(i, 0, m) { ...
#include <iostream> #include <cstring> #include <cstdio> #include <vector> #include <algorithm> #include <queue> #include <list> using namespace std; static const int MAX=100000; static const int INFTY=(1<<29); vector<int> G[MAX]; list <int> out; bool V[MAX]; int N; int indeg[MAX]; void bfs(int s){ queue<int> q; ...
1
49,849,673
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0; i < (n); ++i) #define ll long long const ll mod = 1e9+7; int inf = 1000000000; int main() { ll H, W; cin >> H >> W; ll ans = 0; if(H==1 || W==1){ ans = 1; }else{ ans = (H*W+1)/2; } cout << ans << e...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define INF (int)1e9+7 #define rep(i,a,b) for(int i=a;i<b;++i) #define rrep(i,a,b) for(int i=a;i>=b;--i) #define vi vector<int> #define vl vector<ll> #define vvi vector<vector<int>> #define vvl vector<vector<long long>> #define pii pair<int,int> #defin...
1
91,245,042
#include <bits/stdc++.h> #include <boost/multiprecision/cpp_int.hpp> using namespace std; using bint = boost::multiprecision::cpp_int; using ll = long long; using pint = pair<int, int>; using pll = pair<ll, ll>; #define rep(i,n) for (int i = 0; i < (n); i++) #define repSE(i,s,n) for (int i = (s); i < (n); i++) #define ...
#include<bits/stdc++.h> using namespace std; #define ll long long int #define YES cout<<"YES"<<"\n"; #define NO cout<<"NO"<<"\n"; #define ld long double #define yes cout<<"yes"<<"\n"; #define no cout<<"no"<<"\n"; #define No cout<<"No"<<"\n"; #define Yes cout<<"Yes"<<"\n"; #define f(i,a) for(i=0;i<a;i++) #define fo...
1
81,029,075
#include <stdio.h> int main(void) { int a, b, c; scanf("%d %d %d", &a, &b, &c); int small, midium, large; if ((a >= b) && (b >= c)) { small = c; midium = b; large = a; } else if ((a >= c) && (c >= b)) { small = b; midium = c; large = a; } else if (...
#include <iostream> using namespace std; int main (int argc, const char * argv[]) { int a, b, c , i; cin >> a >> b >> c; if (a>b ) { i = a; a = b; b = i; } if (b>c) { i = b; b = c; c = i; } if (a>b ) { i = a; a = b; b = ...
1
5,131,654
#include<bits/stdc++.h> using namespace std; #define FOR(i,a,b) for(int i=(a),i##formax=(b);i< i##formax;i++) #define FORR(i,a,b) for(int i=(a),i##formin=(b);i>=i##formin;i--) #define pb push_back #define eb emplace_back #define mp make_pair #define fi first #define se second #define pcnt __builtin_popcount #define sz...
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll n; int main() { cin>>n; ll u[n], v[n]; vector <ll> point[n+1]; for (int i=1; i<n; i++) { cin>>u[i]>>v[i]; if (u[i]>v[i]) point[u[i]].push_back(v[i]); else point[v[i]].push_back(u[i]); } for (int i=1; i<=n; i++) { sort(point[i].begin(),...
1
82,413,714
#include <iostream> using namespace std; int main(void) { int a = 100000, n; cin >> n; for (int i = 0; i < n; ++i) { a = a * 1.05; if (a % 1000 != 0) a += (1000 - a % 1000); } cout << a << endl; return 0; }
#include <iostream> #include <stdio.h> #include <math.h> #include <vector> #include <algorithm> using namespace std; int main(){ int n; double r=0.05; int y = 100000; cin >> n; for(int i=0;i<n;i++){ y = ( 1 + r ) * y; if(y%1000 != 0){ y = y - y%1000; y = y + 1000; } } cout << y << endl; }
1
20,911,465
#include <bits/stdc++.h> using namespace std; int main() { int N, N1, N2, N3, N4; cin >> N; if (N / 10 % 111 == 0) { cout << "Yes" << endl; } else if ((N - (N / 1000) * 1000) % 111 == 0) { cout << "Yes" << endl; } else { cout << "No" << endl; } }
#include <bits/stdc++.h> using namespace std; int main(){ string S;cin >> S; if(S[0]==S[1]&&S[1]==S[2]){ cout << "Yes" << endl; }else if(S[1]==S[2]&&S[2]==S[3]){ cout << "Yes" << endl; }else{ cout << "No" << endl; } }
1
80,581,981
#include <bits/stdc++.h> using namespace std; int main() { long long K; cin >> K; long long N = 50; cout << N << endl; for(int i=0; i<N; ++i) { cout << (i - (K % N) + N + 1) % (N + 1) + (K / N) << (i + 1 == N ? '\n' : ' '); } }
#include<bits/stdc++.h> using namespace std; typedef long long LL; typedef pair<LL,LL> P; const LL mod=1e9+7; const LL LINF=1LL<<62; int main(){ LL K; cin >> K; puts("50"); LL t=K/50+49; for(int i=0;i<50;i++){ if(i>=50-K%50) cout << t+1 << (i==49?"\n":" "); else cout << t-K%50 <<" ";...
1
38,562,760
#include <bits/stdc++.h> #define rep(i,n) for(int i=0; i<((int)n); i++) #define REP(i,n) for(int i=0; i<=((int)n); i++) #define srep(i,a,n) for(int i=a; i<((int)n); i++) #define SREP(i,a,n) for(int i=a; i<=((int)n); i++) #define rrep(i,n) for(int i=n-1; i>=0; i--) #define RREP(i,n) for(int i=n; i>=0; i--) #define INF 1...
#include <bits/stdc++.h> using namespace std; int main(){ long long int N; long long int mod = 1e9+7; cin >> N; string s; cin >> s; if(s[0] == 'W'||s[2*N-1]=='W'){ cout << 0 << endl; } else{ long long int l=1,r=0; long long int sum = 1; char a = 'L'; for(int i = 1; i < 2*N; i++){ ...
1
48,417,068
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef vector <int> vi; typedef pair <int,int> pi; typedef tuple <int,int,int> ti; #define forn(i,a,n) for(int i = a; i < n ; i++) #define mem(str,a) memset(str, a, sizeof(str)); #define fast_cin() ios_base::sync_with_stdio(false); cin.tie(nullptr) con...
#include <iostream> using namespace std; int main(){ int n,dev,result; cin>>n; dev=n/15 *200; result=800*n; cout<<result-dev; }
1
100,137,026
#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 l, r, i, j, ans; scanf("%d%...
#include<bits/stdc++.h> using namespace std; int main() { long long l, r; cin >> l >> r; if(r - l + 1 >= 2019) { cout << "0" << endl; return 0; } set<long long> s; for (int i = l; i <= r; i++) { s.insert(i % 2019); } vector<long long> a; for (auto p : s) { a.push_back(p); } long long res = 10000; f...
1
9,184,648
#include <bits/stdc++.h> using namespace std; int main(void) { cin.tie(0); ios::sync_with_stdio(false); long long int res = 0; long long int n; cin >> n; for(long long int i=1;i<=sqrt(n);i++) { if(n%i==0) { long long int a = i - 1; long long int b = (n/i) - 1; if(a==b) { if(a!=0) { i...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < n; i++) #define mrep(i,j,n) for(int i = j; i < n; i++) #define reps(i,n) for(int i = 1; i <= n; i++) #define rrep(i,n) for(int i = n-1; i >= 0; i--) #define mreps(i,j,n) for(int i = j; i <= n; i++) #define rreps(i,n) for(int i = n; i >= 1; i--) #define co(x) ...
1
39,641,658
#include <iostream> #include <vector> #include <algorithm> #include <utility> using namespace std; int main(void) { while (true) { int m, min, max; cin >> m >> min >> max; if (m == 0 && min == 0 && max == 0) break; int p[m]; for (int i = 0; i < m; i++) cin >> p[i]; vector<pair<int,int> >...
#include<bits/stdc++.h> using namespace std; #define int long long typedef vector<int>vint; typedef pair<int,int>pint; typedef vector<pint>vpint; #define rep(i,n) for(int i=0;i<(n);i++) #define reps(i,f,n) for(int i=(f);i<(n);i++) #define all(v) (v).begin(),(v).end() #define each(it,v) for(__typeof((v).begin()) it=(v)....
1
46,797,858
#include<bits/stdc++.h> using namespace std; int size(int n,int k){ int ans=1,s=k; while(s<n){ ans++; s+=k-1; } return ans; } int main(){ int n,k; cin >> n >> k; int ans=1,tmp; for(int i=0;i<n;i++){ cin >> tmp; if(tmp==1){ tmp=i; break; } } if(tmp+k-1>n-1 || tmp-k+1<0...
#include <bits/stdc++.h> using namespace std; const long long int INF = 1LL<<60; const long long int Mod = 1000000007; using ll = long long int; using ci = const int; using vi = vector<int>; using Vi = vector<long long int>; using P = pair<int, int>; using PLL = pair<ll, ll>; using matrix = vector<vector<ll>>; #defin...
1
90,825,736
#include <bits/stdc++.h> #define ll long long #define double long double #define rep(i,n) for(int i=0;i<(n);i++) #define REP(i,n) for(int i=1;i<=(n);i++) #define mod (ll)(1e9+7) #define inf (ll)(3e18+7) #define pi (double) acos(-1) #define P pair<int,int> #define PiP pair<int,pair<int,int>> #define all(x) x.begin(),x.e...
#include <iostream> #include <vector> #include <algorithm> #define INF 1e9 #define rep(i, n) for(int i = 0; i < (int)(n); ++i) #define REP(i, n) for(int i = 1; i < (int)(n); ++i) using namespace std; int main() { int N, M, R; cin >> N >> M >> R; vector<int> r(R); rep(i, R) cin >> r[i]; vector<vector...
1
75,176,184
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define MOD (long long)(1e9+7) #define INF (1LL<<60) #define rep(i,n) for(ll i = 0; i < (n); i++) #define rep1(i,n) for(ll i = 1; i <= (n); i++) template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return fa...
#include<bits/stdc++.h> using namespace std; #define mod 1000000007 #define mod2 998244353 #define PI 3.14159265 #define ll long long #define ld long double #define pi pair<ll,ll> #define pb push_back #define vi vector<ll> #define sz size() #define fi first #define se second #define lz length() #define all(x) (x).begi...
1
74,365,822
#include<bits/stdc++.h> using namespace std; int main(){ int n,a,b,c,i,B = 0,ans = 1000000000,now,g;scanf("%d%d%d%d",&n,&a,&b,&c); int l[n],t[4]; for(i=0;i<n;i++) scanf("%d",&l[i]); while(B<(1<<(n*2))){ t[0] = t[1] = t[2] = t[3] = now = 0; for(i=0;i<n;i++){ g = bool(B&(1<<(i*2)))+bool(B&(1<<(i*2+1...
#include <iostream> #include <algorithm> #include <vector> #include <stack> #include <queue> #include <set> #include <string> using namespace std; int main(){ int n,a,b,c; int l[8]; cin>>n>>a>>b>>c; for(int i=0;i<n;i++){ cin>>l[i]; } int mi=1e9+7; for(int i=0;i<(1<<(2*n));i++){ int now=0; int hoge=i; vec...
1
7,044,981
#define _GLIBCXX_DEBUG #include <iostream> using namespace std; int main(void){ int a, b, c, k; cin >> a >> b >> c >> k; if(k <= a) cout << k << '\n'; else if(k <= a+b) cout << a << '\n'; else cout << a-(k-a-b) << '\n'; return 0; }
#include "bits/stdc++.h" #pragma GCC optimize "03" using namespace std; #define int long long int #define double long double #define pb push_back #define pii pair<int,int> #define fi first #define se second #define rep(i,a,b) for (int i = a; i < b; ++i) #define IOS ios_base::sync_with_stdio(false); cin.tie(NULL); #ifnd...
1
60,036,692
#include <bits/stdc++.h> using namespace std; int main(){ int n, a, b; cin >> n >> a >> b; int sum = 0; for (int i=0; i<10; i++){ for (int j=0; j<10; j++){ for (int k=0; k<10; k++){ for (int l=0; l<10; l++){ int digit_sum = i + j + k + l; ...
#include<stdio.h> #include<iostream> #include<vector> #include<math.h> #include<queue> #include<map> #include<algorithm> #include<string.h> #include<functional> #include<limits.h> #include<stdlib.h> #include<string> #include<unordered_map> #include <iomanip> using namespace std; #define intmax INT_MAX #define lmax LONG...
1
10,634,010
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < int(n); i++) #define rrep(i, n) for (int i = int(n) - 1; i >= 0; i--) #define reps(i, n) for (int i = 1; i <= int(n); i++) #define rreps(i, n) for (int i = int(n); i >= 1; i--) #define repc(i, n) for (int i = 0; i <= int(n); i++) #define rrepc(i, n) for (in...
#include<bits/stdc++.h> #define endl "\n" #pragma GCC optimize(3) using namespace std; int r,l,ans; string s; signed main() { ios::sync_with_stdio(false); cin>>s; r=s.length()-1; while(l<=r) { if(s[l]==s[r]) l++,r--; else if(s[l]=='x'||s[r]=='x') { ans++; s[l]=='x'?l++:r--; } else { ...
1
99,045,687
#include<bits/stdc++.h> using namespace std; int main(){ int n; int a[1050]; while(cin>>n,n){ for(int i=0;i<n;i++){ cin>>a[i]; } sort(a,a+n); int mn=1000000; for(int i=1;i<n;i++){ mn=min(mn,a[i]-a[i-1]); } cout<<mn<<endl; } ...
#include <vector> #include <list> #include <map> #include <set> #include <deque> #include <queue> #include <stack> #include <bitset> #include <algorithm> #include <functional> #include <numeric> #include <utility> #include <sstream> #include <iostream> #include <fstream> #include <iomanip> #include <cstdio> #include <c...
1
56,322,400
#define _USE_MATH_DEFINES #include <bits/stdc++.h> #ifdef USE_LLONG_AS_INT #define int long long #define inf (1ll<<60) #else #define inf (1<<30) #endif #define rep(i,n) for(int i=0;i<n;i++) #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 rev(i,n) for(int i=(n)-1;i>=0;i--) #defin...
#include <iostream> #include <string> #include <algorithm> #include <vector> #include <iomanip> #include <cmath> #include <queue> #include <stack> #include <cstdlib> #include <map> #include <iomanip> #include <set> #include <stdio.h> #include <ctype.h> #include <string.h> using namespace std; #define pie 3.141592653589...
1
57,772,272
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> P; #define rep(i,N) for(ll (i)=0;(i)<(N);(i)++) const int mod = 1000000007; int main(){ int n; cin >> n; vector<ll> a(n); rep(i, n) cin >> a[i]; sort(a.begin(), a.end()); ll count = 0; ll pre = -1; rep(i, n){ if...
#include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #include<bits/stdc++.h> using namespace __gnu_pbds; using namespace std; #define ll long long #define pb push_back #define vi vector<int> #define rep0(a,b) for(int a=0;a<b;a++) #define rep1(a,b) for(int a=1;a<=b;a++) #define repp(a,b,c) for(i...
1
49,507,233
#include <iostream> #include <vector> typedef std::vector<int> Ints; void CountingSort(const Ints& A, Ints& B, int k) { Ints C(k + 1, 0); for(unsigned int j = 0; j < A.size(); j++){ C[A[j]]++; } for(int i = 1; i <= k; i++){ C[i] += C[i-1]; } for(int j = A.size() - 1; j >= 0; j--){ B[C[A[j]] - 1] = A[j]; C...
#include <iostream> #include <cstdio> #include <string> #include <list> #include <stack> #include <queue> #include <algorithm> using namespace std; int main() { int N,num; int so[10000]={}; cin>>N; for(int i=0;i<N;i++){ cin>>num; so[num]++; } for(int j=0,i=0;j<N;i++){ if(so[i]){ if(j){ for(int k=0...
1
71,984,198
using namespace std; #define _CRT_SECURE_NO_WARNINGS #pragma target("avx") #pragma optimize("O3") #pragma optimize("unroll-loops") #include<iostream> #include<algorithm> #include<ctime> #include<vector> #include<string> #include<cmath> #include<map> #include<iomanip> #include<numeric> #include<queue> #include<deque> #i...
#include <bits/stdc++.h> using namespace std; #define endl '\n' #define mem(a, n) memset(a, n, sizeof(a)) #define repeat(n) for(int i=0; i<n; i++) #define Unique(n) (n).erase(unique(all(n)), (n).end()) #define isPowerOfTwo(n) (n && !(n & (n - 1))) #define NumofDigits(n) ((int)log10(n)+1) #...
1
54,836,508
#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...
#include<bits/stdc++.h> #define _GLIBCXX_DEBUG #define rep(i,n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(),v.end() #define puts(i) cout << i << endl #define INF INT_MAX; #define INFL LLONG_MAX; typedef long long ll; using namespace std; int main(){ ll n; cin >> n; vector<ll> a(n); vector<ll> b(n)...
1
95,762,422
#include <bits/stdc++.h> using namespace std; int main() { char c; cin >> c; if (c == 'a' ||c == 'e' ||c == 'i' ||c == 'o' ||c == 'u'){ string vowel = "vowel"; cout << vowel << endl; } else { string consonant = "consonant"; cout << consonant << 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 n; int main() ...
1
4,269,158
#include <iostream> #include <string> #include <algorithm> #include <vector> #include <iomanip> #include <cmath> #include <queue> #include <stack> #include <cstdlib> #include <map> #include <iomanip> #include <set> #include <stdio.h> #include <ctype.h> using namespace std; #define pie 3.141592653589793238462643383279 #...
#include <iostream> #include <cstdio> #define N 2005 using namespace std; typedef long long ll; ll M = 1e9 + 7; ll n, m, a[N], b[N], d[N][N]; int main() { ll i, j; cin >> n >> m; for (i = 1; i <= n; i++) scanf("%lld", &a[i]); for (i = 1; i <= m; i++) scanf("%lld", &b[i]); for (i = 0; i <= n; i++) d[i][0] = 1; for...
1
5,260,919
#include "bits/stdc++.h" #define rep(i,n) for(int i = 0;i<n;i++) #define vv(Type,Name, n,m,d)vector<vector<Type>> vv(n, vector<Type>(m, d)); using namespace std; using ll = long long; ll gcd(ll a, ll b) { if (a % b == 0) { return(b); } else { return(gcd(b, a % b)); } } ll lcm(ll a, ll b) { return a * b / gcd...
#include<bits/stdc++.h> #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; typedef pair<int,int> P; const int INF = 1001001001; 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 f(int x){ int res = 0;...
1
81,321,439
#include<bits/stdc++.h> using namespace std; int main(){ int N,M,X; cin >> N >> M >> X; vector<int> C(N); vector<vector<int>> A(N,vector<int> (M)); for(int i=0;i<N;i++){ cin >> C.at(i); for(int j=0;j<M;j++){ cin >> A.at(i).at(j); } } int mincost=100000000; for(int bit=0;bit<(1<<N);bit+...
#include <bits/stdc++.h> using namespace std; bool next_term(vector<int> &f){ f[0]++; for(int i=0; i<f.size() - 1; i++){ if(f[i] == 2) f[i+1]++; f[i] %= 2; } return (f.back() != 2); } bool satisfied(vector<int> &s, int x){ for(auto si : s){ if( si < x ) return false; } ...
1
49,243,928
#include <bits/stdc++.h> using namespace std; int main() { string S; cin >> S; vector<char>s(S.size()); for(int i=0; i<S.size(); i++)s.at(i)=S.at(i); sort(s.begin(), s.end()); string ans = "yes"; for(int i=0; i<S.size()-1; i++){ if(s.at(i)==s.at(i+1))ans = "no"; } cout << ans << endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll,ll> P; bool x[30]; int main(void){ string s; cin>>s; for(int i=0;i<s.size();i++){ if(x[s[i]-'a']){ cout<<"no"<<endl; return 0; }else{ x[s[i]-'a']=true; } } cout...
1
14,494,698
#include <iostream> #include <iomanip> #include <algorithm> #include <cmath> #include <vector> #include <set> #include <map> #include <unordered_set> #include <unordered_map> #include <stack> #include <queue> #include <ctime> #include <cassert> #include <complex> #include <string> #include <cstring> #include <chrono> #...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int n, a, b; int main() { scanf( "%d%d%d", &n, &a, &b ); if( a + b > n + 1 || ll(a) * b < n ) { printf( "-1\n" ); return 0; } for( int i = n-a+1; i <= n; i ++ ) printf( "%d ", i ); b --; n -= a; while( n ) {...
1
36,556,388
#include<bits/stdc++.h> #include<ext/pb_ds/assoc_container.hpp> #include<ext/pb_ds/tree_policy.hpp> #define pi 3.141592653589793238 #define int long long using namespace __gnu_pbds; using namespace std; template <typename T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll,ll> P; int main(){ vector<P> ans; ll N; cin >> N; vector<ll> v(N); for(int i=0;i<N;i++) cin >> v[i]; sort(v.begin(),v.end()); for(int i=1;i<N-1;i++){ if(v[i] > 0){ ans.push_back({v[0],v[i]...
1
244,864
#include<bits/stdc++.h> #define rep(i,n) for(int i=0;i<n;i++) using namespace std; typedef long long ll; typedef pair<int,int> P; typedef vector<int> vi; const int m=1000000007; int main(){ int n,h; cin >> n >> h; vi a; int mx=0; rep(i,n){ int x,y; cin >> x >> y; mx=max(mx,x); a.push_back(y); ...
#include <bits/stdc++.h> #define fi first #define se second #define rep(i,s,n) for (int i = (s); i < (n); ++i) #define rrep(i,n,g) for (int i = (n)-1; i >= (g); --i) #define all(a) a.begin(),a.end() #define rall(a) a.rbegin(),a.rend() #define len(x) (int)(x).size() #define dup(x,y) (((x)+(y)-1)/(y)) #define pb push_bac...
1
48,475,176
#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" #include "ext/pb_ds/tree_policy.hpp" #include "ext/pb_ds/assoc_container.hpp" using namespace std; #define x first #define y second #define LEN(x) ((int)(x).size()) #define ALL(x) x.begin(), x.end() using ll = long long; using llu = long long unsigned; using ld = long double; using pii = pair<i...
1
8,217,451
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pii; #define forn(i, a, b) for (int i = a; i < b; ++i) #define SZ(x) int(x.size()) #define pb push_back #define F first #define S second void dbg_out() { cerr << endl; } template <typename Head, typename... Tail> void dbg_out(Hea...
#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(v) v.begin(), v.end() #define RALL(v) v.rbegin(), v.rend() using namespace std; using ll = long long; using P = pair<int,int>; static const double PI = acos(-1); static const int INF = 1e9...
1
88,041,002
#include<bits/stdc++.h> using namespace std; int main(){ int A,B,C,D; cin >> A >> B >> C >> D; if(A+B > C+D) cout << "Left" << endl; if(A+B == C+D) cout << "Balanced" << endl; if(A+B < C+D) cout << "Right" <<endl; }
#include <bits/stdc++.h> using namespace std; #define REP(i, n) for(int i = 0; i < n; i++) #define REPR(i, n) for(int i = n; i >= 0; i--) #define FOR(i, m, n) for(int i = m; i < n; i++) #define ALL(obj) (obj).begin(), (obj).end() #define INF 1e9 typedef long long ll; int main() { int A,B,C,D; cin >> A >> B >> C >> ...
1
52,001,042
#include <iostream> using namespace std; int main() { string s; cin >> s; if (s[0] == s[1] && s[1] == s[2] && s[0] == s[2]){ cout << "No"; }else{ cout << "Yes"; } return 0; }
#include <bits/stdc++.h> using namespace std; template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; } using ll = long long; using P = pair<ll,ll>; using grid = vector<vector<int>>; const int dx[2] = {...
1
41,121,535
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<int, int> Pii; typedef pair<int, ll> Pil; typedef pair<ll, ll> Pll; typedef pair<ll, int> Pli; #define fi first #define se second const ll MOD = 1e9 + 7; const ll MOD2 = 998244353; const ll MOD3 = 1812447359; const ...
#pragma GCC optimize("Ofast") #include <bits/stdc++.h> using namespace std; typedef long long ll; string int_to_string(int x) { stringstream ss; ss << x; string ni = ss.str(); return ni; } int mod = 1e9 + 7; ll power(ll a, ll b) { ll ans = 1; while (b) { if(b & 1) { ans = (ans * a) % mod; } a = (a * ...
1
26,633,492
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<int,int> P; #define rep(i,n) for(int i=0;i<(n);++i) #define repi(i,a,b) for(int i=int(a);i<(b);i++) #define repr(i,b,a) for(int i=int(b);i>=(a);i--) #define all(x) x.begin(),x.end() const ll mod = 1e9+7; const ll INF = 1e9; ll gcd(ll a...
#include <cmath> #include <algorithm> #include <iostream> #include <string> #include <vector> using namespace std; using ll = long long; using ld = long double; using vi = vector<int>; ll a; ld b; void input() { cin >> a >> b; } void solve() { cout << (a * (ll)round(b * 100)) / 100ll << '\n'; } int main() { ios_b...
1
1,535,233
#include <bits/stdc++.h> #define ALL(obj) begin(obj), end(obj) #define debug(x) cerr << #x << ": " << x << '\n' using namespace std; template <class T> vector<T> make_vec(size_t a) { return vector<T>(a); } template <class T, class... Ts> auto make_vec(size_t a, Ts... ts) { return vector<decltype(make_vec<T>(ts....
#include <iostream> #include <queue> #include <vector> #include <algorithm> #include <set> #include <cmath> #include <tuple> #include <cstring> #include <map> #include <iomanip> #include <ctime> #include <complex> #include <cassert> #include <climits> using namespace std; typedef long long ll; typedef unsigned long lon...
1
40,480,425
#include <iostream> #include <iomanip> #include <vector> #include <stack> #include <queue> #include <set> #include <map> #include <algorithm> #include <cstdio> #include <utility> #include <string> #include <cmath> #include <cstdlib> #include <cstring> using namespace std; typedef uint64_t u64; typedef int64_t s64; type...
#include <bits/stdc++.h> using namespace std; #define fi first #define se second #define countof(array) (sizeof(array) / sizeof(array[0])) #define rep(i,n) for(int i = 0; i < (n); ++i) #define rrep(i,n) for(int i = (n)-1; i >= 0; --i) #define rep2(i,n) for(int i = 1; i <= (n); ++i) #define rrep2(i,n) for(int i = (n); i...
1
39,468,210
#include<iostream> #include<cstdio> #include<cstring> #define Nil -1 #define maxn 100005 using namespace std; int n,root; int dep[maxn]; struct node { int parent; int left_son; int right_brother; node():parent(Nil),left_son(Nil),right_brother(Nil) {} }; node t[maxn]; void build() { for(int i=0; i<n...
#include <stdio.h> #include <stdlib.h> #define N 100000 #define M 100000 int parentSearch(int); int depthSearch(int); char *Treejudge(int); int n,node; int k[N]; int *c[M]; int parent[N]; int depth[N]; char *Tree[N]; int main(){ int i,j; scanf("%d",&n); if(n>N)exit(8); for(i=0 ; i<N ; i++){ parent[i]=-1; ...
1
56,132,398
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; typedef pair<int, int> Pi; typedef vector<ll> Vec; typedef vector<int> Vi; typedef vector<string> Vs; typedef vector<P> VP; typedef vector<vector<ll>> VV; typedef vector<vector<int>> VVi; #define REP(i, a, b) for(ll i=(a); i<(b)...
#define _GLIBCXX_DEBUG #include<bits/stdc++.h> #define rep(i,n) for (int i = 0;i < (n);i++) #define all(v) v.begin(),v.end() #define dec(n) cout << fixed << setprecision(n); using namespace std; using ll = long long; using P = pair<ll,ll>; using vl = vector<ll>; using vvl = vector<vl>; ll gcd(ll a,ll b){ if(b == 0) r...
1
88,031,367
#include <algorithm> #include <climits> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <functional> #include <iostream> #include <map> #include <ostream> #include <queue> #include <set> #include <stack> #include <string> #include <vector> #define INF 1000000000 #define rep(i,a,b) for ...
#include <functional> #include <algorithm> #include <iostream> #include <numeric> #include <iomanip> #include <utility> #include <cstdlib> #include <sstream> #include <bitset> #include <vector> #include <cstdio> #include <ctime> #include <queue> #include <deque> #include <cmath> #include <stack> #include <list> #includ...
1
68,503,647
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define FOR(i, s, e) for (int i = (int)(s); i <= (int)(e); i++) #define printYesNo(is_ok) puts(is_ok ? "Yes" : "No"); #define SORT(v) sort(v.begin(), v.end()); #define RSORT(v) sort(v.rbegin(), v.rend()); #define REVERSE(...
#include <bits/stdc++.h> typedef long long ll; using namespace std; #define repr(i,a,b) for(int i=a;i<b;i++) #define rep(i,n) for(int i=0;i<n;i++) #define invrepr(i,a,b) for(int i=b-1;i>=a;i--) #define invrep(i,n) invrepr(i,0,n) #define repitr(itr,a) for(auto itr=a.begin();itr!=a.end();++itr) const int MOD=1e9+7; vecto...
1
51,581,538
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double dd; #define i_7 (ll)(1E9+7) #define i_5 i_7-2 ll mod(ll a){ ll c=a%i_7; if(c>=0)return c; return c+i_7; } typedef pair<ll,ll> l_l; ll inf=(ll)1E18; #define rep(i,l,r) for(ll i=l;i<=r;i++) #define pb push_back ll max(ll a...
#include<bits/stdc++.h> using namespace std; int main() { string s,t; cin>>s>>t; int ls=s.length(); int lt=t.length(); int ans=INT_MAX; for(int a=0;a<ls-lt+1;a++) { int different=0; for(int b=0;b<lt;b++) { if(s[a+b]!=t[b]) different++; } ans=min(ans,different); } cout<<...
1
14,509,099
#include<bits/stdc++.h> using namespace std; signed main(){ string s,c[4]={"dream","dreamer","erase","eraser"}; bool f; int p,ans=0,l; cin>>s; for(int i=0;i<s.size();i++){ for(int j=0;j<4;j++){ f=1; p=0; for(int k=0;k<c[j].size();k++){ if(s[s.size()-1-i-k]!=c[j][c[j].size()-1-k])...
#include <bits/stdc++.h> using namespace std; int main() { string S; cin >> S; unsigned int i = 0; while (i < S.size()) { if (S.substr(i, 8) == "dreamera") { i += 5; } else if (S.substr(i, 7) == "dreamer") { i += 7; } el...
1
70,406,604
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, srt, end) for (long long i = (srt); i < (long long)(end); i++) #define VL vector<ll> #define VVL vector<vector<ll>> int main(){ ll N, M; cin >> N >> M; VVL a(N, VL(2,0)); VL c(N); rep(i,0,N){ cin >> a[i][0] >> a[i][1]; } ...
#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) { int N; int M; cin >> N >> M; vector<P> ab(N); rep(i, N) { cin >>...
1
60,749,675
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i< (n); i++) using ll = long long; using namespace std; int main(){ int N; cin >> N; int B[N-1]; rep(i,N-1) cin >> B[i]; int ans = B[N-2] + B[0]; for (int i = 0; i <= N-3; i++) { ans += min(B[i],B[i+1]); } cout << ans << endl; return 0; }
#include<bits/stdc++.h> using namespace std; #define FOR(i, n) for (int i = 0; i < (int)(n); i++) int main(){ int n; cin>>n; int b[n-1]; FOR(i,n-1){ cin>>b[i]; } vector<int>a; a.push_back(b[0]); for(int i=1;i<n-1;i++){ if(b[i]>=b[i-1]) a.push_back(b[i-1]); else a.push_back(b[i]);...
1
11,065,944
#include<stdio.h> #include<algorithm> #include <map> #include <list> #include <stack> #include <queue> #include <vector> #include <iostream> #include <functional> #include <time.h> using namespace std; clock_t fi, endtime; const int r_c = 0; const int r_t = 1; const int MAX_V = 10; const int MAX_E = 45; const int MAX_D...
#include <iostream> #include <vector> #include <algorithm> #include <climits> using namespace std; #define MAX_V 11 #define INF (INT_MAX/2) void floydwarshall(int V, vector< vector<int> > &dist){ for(int k = 0; k < V; k++){ for(int i = 0; i < V; i++){ for(int j = 0; j < V; j++) dist[i][j] = min(dist[i][j], ...
1
30,240,830
#include <iostream> #include <vector> #include <map> #include <algorithm> using namespace std; int getSecond(vector<pair<int,int>> vec, int def) { if(vec.size() <= 1) { return def; } return vec[1].first; } int main() { int n; cin >> n; map<int,int> odd; map<int,int> even; for...
#include <bits/stdc++.h> using namespace std; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } using ll = long long; using P = pair<int, int>; ll GCD(ll a, ll b) { retur...
1
28,533,250
#include <iostream> #include <algorithm> #include <string> #include <vector> #include <cstdio> #include <cmath> #include <cstdlib> #include <stack> #include <queue> #include <set> #include <map> #include <utility> #include <ctime> #define INF 999999999 #define mod 1000000007 #define rep(i,n) for(int i=0;i<int(n);i++) #...
#include <iostream> #include <stdio.h> #include <algorithm> #include <vector> #include <queue> #include <numeric> #include <string> #include <string.h> #include <map> #include <set> #include <functional> #include <complex> #include <stack> #include <tuple> #include <array> using namespace std; #define rep(i,n) for (int...
1
80,493,026
#include <bits/stdc++.h> using namespace std; int yakusuu(int N){ int count=0; for(int i=1;i<N+1;i++){ if(N%i==0){ count++; if(N/i==i){ count++; } } } return count; } int main(){ int N,count=0; cin >> N; for(int i=1;i<N+1;i+=2){ if(yakusuu(i)==8){ count++; }...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { int n; cin >> n; vector<int> yakusu(201, 0); for (int i = 1; i <= 200; i++) { for (int j = 1; j <= i; j++) { if (i % j == 0) yakusu[i]++; } } int ans = 0; for (int i = 1; i <= n; i += 2) { if (yakusu[i] == 8...
1
6,957,406
#include <iostream> using namespace std; int main() { int n,x,y; while(true) { y=0; cin>>n>>x; if(n==0 && x==0) break; for(int i=n;i>=3;i--) { for (int j = i-1; j>=2; --j) { for (int k = j-1; k >=1; --k) { if (i+j+k==x) y=y+1; } } } cout<<y<<endl; } return 0; }
#include <iostream> using namespace std; int main() { int n = 0, x = 0; cin >> n >> x; while ((n != 0) | (x != 0)) { int t = 0; for (int i = 1; i <= n; i++) { for (int j = i + 1; j <= n; j++) { for (int k = j + 1; k <= n; k++) if ((i + j + k) == x) t++; } } cout << t << endl; cin >> n ...
1
38,398,085
#include <bits/stdc++.h> #define N 100010 #define INF 100000010 using namespace std; int main(){ long long n,k,i,j,l,a[N],qdh[N],pos[N],unpos[N],maxs=-INF,mins=INF,tem,tem2; cin>>n>>k; qdh[0]=0; a[0]=0; pos[0]=0; unpos[0]=0; for(i=1;i<=n;i++) { cin>>a[i]; if(a[i]>0) { pos[i]=pos[i-1]+a[i]; unpos[i]=...
#include <iostream> #include <algorithm> #include <map> #include <set> #include <queue> using namespace std; #define rip(i, n, s) for (int i = (s);i < ( int )( n ); i++) #define all(a) (a).begin(), (a).end() typedef long long ll; int main(){ int n,k; cin >> n >> k; vector<ll> da(n); rip(i,n,0){ cin >> da[i]; } ...
1
30,483,164
#include <bits/stdc++.h> using namespace std; #define int long long const double PI = 3.14159265358979323846; typedef vector<int> vint; typedef pair<int, int> pint; int dx[8] = {1, 0, -1, 0, 1, -1, -1, 1}; int dy[8] = {0, 1, 0, -1, 1, 1, -1, -1}; int N; int x[110000],y[110000]; vint G[110000]; int dfs(int from, int to)...
#include<bits/stdc++.h> #include<vector> #define N 100005 using namespace std; vector<int> G[N]; int n,f[N]; void dfs(int t,int fa) { int i; for(i=0;i<G[t].size();i++) if(G[t][i]!=fa) dfs(G[t][i],t),f[t]^=(f[G[t][i]]+1); } int main() { int i,x,y; scanf("%d",&n); for(i=1;i<n;i++){ scanf("%d %d",&x,&y); G[x...
1
79,196,563
#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 REPD(i,a,b) for (int i=(a);i<=(b);i++) #define ALL(v) (v).begin(), (v).end() using namespace std; typedef long long ll; typedef vector<string> vs; typedef vector<bool> vb; typedef vector<vb> ...
#include <bits/stdc++.h> typedef long long ll; using namespace std; int main() { int x; cin >> x; int y = x; int z = y % 10; while (y != 0) { y = y / 10; z += y % 10; } if (x % z == 0) { cout << "Yes" << endl; } else { cout << "No" << endl; } }
1
99,113,182
#include <bits/stdc++.h> using namespace std; using ll = long long; const long long INF = 1LL << 60; int main() { int n; cin >> n; vector<int> t(n+1), x(n+1), y(n+1); t[0] = 0; x[0] = 0; y[0] = 0; for(int i=1; i<=n; i++) cin >> t[i] >> x[i] >> y[i]; for(int i=1; i<=n; i++) { int ...
#include <iostream> #include <vector> typedef long long ll; using namespace std; int main(void) { ll N; cin >> N; ll t,x,y; ll now_x = 0; ll now_y = 0; ll now_t = 0; ll cost = 0; ll point = 0; string ans = "No"; for (int i = 0; i < N; i++) { cin >> t >> x >> y; cost =...
1
37,667,079
#include<iostream> #include<string> using namespace std; int main(){ string s, p; cin >> s >> p; s += s; if(s.find(p) != -1){ cout << "Yes" << endl; }else{ cout << "No" << endl; } return 0; }
#include <iostream> #include <string> int main(int argc, char** argv) { std::string s; std::getline(std::cin, s); std::string p; std::getline(std::cin, p); for (int si = 0; si < (int)s.size(); ++si) { if (s[si] == p[0]) { bool match = true; for (int pi = 0; pi < (int)p.size() && match; ++pi) { ma...
1
92,384,100
#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 = 1000000000; typedef pair<int, int> P; const int MAX_N = 1000000000; typedef int64_t ll; template<class T> inline bool chmax(T & a, T b) { if ...
# include <iostream> using namespace std; int main() { string s, t, ans = "No"; cin >> s >> t; for (int i = 0; i < s.size(); ++i) { string rotate_s = s.substr(s.size() - i, i) + s.substr(0, s.size() - i); if (rotate_s == t) { ans = "Yes"; break; } } cout << ans << endl; return 0; }
1
55,357,986
#include <bits/stdc++.h> using namespace std; int main () { int N; string s,t; cin >> N >> s >> t; for (int i = 0; i < N; i++) { int ans = N * 2; for (int j = 0; j < N-i; j++) { if (t.at(j) == s.at(i+j)){ ans--; if (j == N-i-1){ cout << ans << endl; return 0; ...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); i++) using namespace std; using ll = long long; int main(){ int n; string s,t; cin >>n >>s >>t; int ans = 0; for(int i = n; 0<=i; i--){ if(s.substr(n-i)==t.substr(0,i)){ ans = 2*n-i; break; } } cout << ans << endl; re...
1
100,010,675
#include <vector> #include <iostream> using namespace std; vector<vector<int> > adj; int solve(int i, int p) { int g = 0; for (int j : adj[i]) if (j != p) g ^= 1 + solve(j, i); return g; } int main() { int n; cin >> n; adj.resize(n); for (int i = 1; i < n; i++) { int u, v; cin >> u >> v;...
#include<bits/stdc++.h> #define reg register #define maxn 1000001 using namespace std; inline int read() { reg int s = 0, t = 0; reg char ch = getchar(); while(ch > '9' || ch < '0') t |= ch == '-', ch = getchar(); while(ch >= '0' && ch <= '9') s = (s << 1) + (s << 3) + (ch ^ 48), ch = getchar(); return...
1
30,793,770
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef long double ld; typedef vector<ll> vl; typedef vector<string> vs; typedef vector<char> vc; typedef queue<ll> ql; typedef deque<ll> dql; typedef priority_queue<ll> pql; typedef set<ll> sl; typedef pair<ll, ll> pl; typedef vector<vl> vvl; ty...
#include <iostream> #include <map> using namespace std; int main() { int n; cin >> n; int a; map<int, int> count_map; for (int i = 0; i < n; ++i) { cin >> a; ++count_map[a]; } int ans = 0; for (pair<int, int> element : count_map) { if (element.first > element.seco...
1
73,023,386
#include<bits/stdc++.h> using namespace std; int main(){ int n,l,r,count=0; cin >> n; while(n>0){ cin >> l >> r; count += (r-l)+1; n --; } cout << count << endl; }
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; int t; int u=0; for (int i = 0; i < N; i++){ int l,r; cin >> l >> r; t=r-l+1; u+=t; } cout << u << endl; }
1
93,333,687
#include <algorithm> #include <cstdlib> #include <cmath> #include <iostream> #include <iomanip> #include <map> #include <numeric> #include <stack> #include <string> #include <vector> #define _GLIBCXX_DEBUG using namespace std; using ll = long long; int main() { int n,m; cin >> n >> m; int max = 0,min = 1e9;...
#include <bits/stdc++.h> #include <math.h> #define ALL(a) a.begin(), a.end() #define rep(i, K, N) for(int i = K; i < N; i++) #define ll long long int using namespace std; int main() { ll N, M;cin >> N >> M; vector<ll> A(M); vector<ll> B(M); rep(i, 0, M)cin >> A[i] >> B[i]; if(*min_element(ALL(B)) - *max_element(AL...
1
28,698,951
#include <bits/stdc++.h> #define rep(i,s,n) for (int i = s; i < (n); ++i) using namespace std; using ll = long long; using P = pair<int,int>; int main() { vector<int> a(5),b(5); rep(i,0,5) {cin >> a[i]; b[i] = i;} sort(a.begin(), a.end()); int ans = 1000; do { int k = 0; rep(i,0,5) { k += a[b[i]...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <queue> #include <cmath> #include <climits> #include <iomanip> #include <set> #include <map> using namespace std; typedef long long ll; #define maxll pow(10,18) int main(){ vector<ll> dish(5); for(int i = 0;i < 5;i++)cin >> dish[i...
1
10,574,089
#include <bits/stdc++.h> using namespace std; int main(){ int N; cin>>N; cout << (800*N) - (N/15)*200 << endl; }
#include<iostream> using namespace std; int main() { int n,x,y; cin >> n; cout <<n*800-(n/15)*200<< endl; }
1
18,243,890
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using vi = vector<int>; using vvi = vector<vi>; using vvvi = vector<vvi>; using vll = vector<ll>; using vvll = vector<vll>; using vvvll = vector<vvll>; using vs = vector<string>; using pll = pair<ll, ll>; using vp = vector<pll>;...
#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...
1
52,353,320
#include <bits/stdc++.h> #define PI 3.14159265359 #define NIL (-1) #define LL long long using namespace std; const int64_t MOD = 1e9 + 7; const int INF = INT_MAX; int N, A, B, C; vector<int> L; void chmin(int& a, int b) { if (a > b) a = b; } int rec(int i, int a, int b, int c) { if (i == N) { if (!a || !b || !c) re...
#include <stdio.h> #include <stdlib.h> #include <string.h> #include <iostream> #include <string> #include <vector> #include <map> #include <unordered_map> #include <queue> #include <algorithm> #include <bits/stdc++.h> #include <cmath> #include <limits> using namespace std; int N, A, B, C; int l[10] = {0}; int getDigit4...
1
82,897,287
#include<iostream> #include<stack> using namespace std; int main(void) { stack<int> s; int x; while(cin >> x) { if(!x) { cout << s.top() << endl; s.pop(); } else s.push(x); } return 0; }
#include <iostream> #include <stack> using namespace std; int main() { int buf; stack<int> st; while(cin >> buf) if(buf==0) { cout << st.top() << endl; st.pop(); } else st.push(buf); return 0; }
1
54,491,666
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define rrep(ri,n) for(int ri = (int)(n-1); ri >= 0; ri--) #define rep2(i,x,n) for(int i = (int)(x); i < (int)(n); i++) #define rrep2(ri,x,n) for(int ri = (int)(n-1); ri >= (int)(x); ri--) #define repit(itr,x) for(auto itr = x.begin(); itr != x...
#include <algorithm> #include <cmath> #include <iostream> #include <iterator> #include <map> #include <queue> #include <unordered_map> #include <vector> using namespace std; #define ll long long #define el '\n' #define rep(i, a, b) for (int i = a; i < b; i++) #define repi(i, a, b) for (int i = a; i >= b; i--) #define V...
1
51,776,035
#include "bits/stdc++.h" #define ll long long #define rep2(i,a,b) for(int i=(a);i<=(b);++i) #define rep(i,n) rep2(i,0,n-1) int MOD=1000000000+7; int INF=1e6; using namespace std; string alphabet("abcdefghijklmnopqrstuvwxyz"); bool func(char x){ if(x=='Y') return 1; else return 0; } bool check(ll int y){ pri...
#include <bits/stdc++.h> #define db double #define ls rt << 1 #define rs rt << 1 | 1 #define pb push_back #define ll long long #define mp make_pair #define pii pair<int, int> #define X first #define Y second #define pcc pair<char, char> #define vi vector<int> #define vl vector<ll> #define rep(i, x, y) for(int i = x; i ...
1
61,009,951