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#include<bits/stdc++.h> #define watch(x) cout << (#x) << " is " << (x) << endl #define endl "\n" typedef long long ll; using namespace std; int static fast = [](){ ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); return 0; }(); int main() { ll x, y; cin >> x >> y; if (x % y == 0) { cout << ...
#include<bits/stdc++.h> #include <atcoder/dsu> using namespace std; using namespace atcoder; #define all(a) a.begin(),a.end() #define F first #define S second #define pb push_back #define ll long long #define vi vector<int> #define pi pair<int,int> #define mp make_pair #ifdef LOCAL #include "debug.h" #else #define debu...
0
7,548,059
#include <bits/stdc++.h> #define int long long #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define all(x) (x).begin(),(x).end() #define pb push_back #define F first #define S second using namespace std; typedef pair<int,int> P; const int MOD=1000000007; int INF=100100100100100; signed main(){ int n,m;cin>>n>>...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; #define REP(i, n) for (int i = 0; i < (n); ++i) #define REPR(i, n) for (int i = n - 1; i >= 0; --i) #define FOR(i, m, n) for (int i = m; i < n; ++i) #define FORR(i, m, n) for (int i = m; i >= n; --i) #define ALL(v) (v).begin(),(v...
0
90,625,904
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (n); i++) #define all(a) a.begin(), a.end() 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; } using namespace std; typedef...
#include <bits/stdc++.h> using namespace std; int main(){ long long int takahasi,nakahasi,hikuhasi,K; cin>>takahasi>>nakahasi>>hikuhasi>>K; if(K%2==0){ K=2; }else if(K%2==1){ K=1; } if(takahasi==nakahasi==hikuhasi){ cout<<0<<endl; return 0; } for(int i=1;i...
0
97,150,750
#include<bits/stdc++.h> using namespace std; int main() { int n, a, ali, bor; string ans; cin >> n; cin >> ali; cin >> bor; ans = "Alice"; a =((bor-1)-ali)%2; if(a == 0) ans = "Borys"; cout << ans << endl; return 0; }
#include<iostream> #include<algorithm> #include<string> #include<vector> #include<math.h> #include<map> using namespace std; using ll = long long; int main() { int a,b,c,K; bool flag = false; cin >> a >> b >> c >> K; for(int i=0;i<=K;i++){ for(int j=0;j<=K;j++){ for(int k=0;k<=K;k++)...
0
19,214,966
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { string s; cin >> s; s[5] = ' '; s[13] = ' '; cout << s << endl; return 0; }
#include <iostream> #include <iomanip> #include <string> #include <stack> #include <vector> #include <math.h> #include <stdio.h> #include <algorithm> #include <utility> #include <functional> #include <map> #include <set> #include <queue> #include <list> #include <regex> using namespace std; using pii = pair<int,int>; ...
0
24,403,876
#include "bits/stdc++.h" using namespace std; using ll = long long; using pii = pair<int, int>; using pll = pair<ll, ll>; using vi = vector<int>; using vl = vector<ll>; using vvi = vector<vi>; using vvl = vector<vl>; const ll INF = 1LL << 60; const ll MOD = 1000000007; template <class T> bool ch...
#include <bits/stdc++.h> using namespace std; #define lli long long int #define uli unsigned long long int #define INF 999999999999999999 #define rep(i,m,n) for(lli i = m;i < n;i++) #define rrep(i,m,n) for(lli i=m-1;i>=n;i--) #define pb(n) push_back(n) #define UE(N) N.erase(unique(N.begin(),N.end()),N.end()); #define S...
0
83,491,184
#include <bits/stdc++.h> using namespace std; #define rep(i, N) for (long long i = 0; i < N; i++) using ll = long long; const string YES = "Yes"; const string NO = "No"; void solve(long long H, long long W, std::vector<std::string> s) { vector<pair<ll, ll>> dir{pair<ll, ll>(-1, 0), pair<ll, ll>(1, 0), pair<ll, ll>(...
#include <iostream> #include <list> #include <string> #include <algorithm> using namespace std; void output(list<int> a); int main(void){ std::cin.tie(0); std::ios::sync_with_stdio(false); int n; int entersuji; cin >> n; list<int> suji; std::string command; for(int i=0 ; i < n; i++){ cin >> command; if(comm...
0
40,002,559
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) #define rrep(i, n) for (int i = n - 1; i >= 0; i--) using namespace std; using Graph = vector<vector<int>>; #define MOD 1000000007 #define MOD2 998244353 #define INF ((1<<30)-1) #define LINF (1LL<<60) #define EPS (1e-10) typedef long long ll; typede...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef long long unsigned llu; typedef pair<long long, long long> pll; const long long inf = 2000000000000000000LL; #define pi acos(-1.0) #define fast ios_base::sync_with_stdio(0);cin.tie(0);cout...
0
9,493,151
#include <iostream> #include <fstream> #include <vector> #include <algorithm> #include <cmath> #include <limits> #include <queue> #include <iomanip> #include <set> template<typename T> bool chmax(T &a,T b){if(a<b){a=b;return true;}return false;} template<typename T> bool chmin(T &a,T b){if(a>b){a=b;return true;}return ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int Mod = 1e9 + 7, Nmax = 1e5 + 5; ll fact[Nmax], ifact[Nmax]; int ap[Nmax], n, i, x, rest; ll comb(int n, int k) { if(n < k) return 0; return fact[n] * ifact[k] % Mod * ifact[n-k] % Mod; } ll power(ll a, int b) { if(!b) return 1; ...
0
63,877,075
#include<iostream> #include<string> using namespace std; int main() { char a, b; cin >> a >> b; if (a > b) cout << ">"; else if (a < b) cout << "<"; else cout << "="; }
#include <iostream> #include <iomanip> #include <cmath> using namespace std; struct point{ double x,y; public: point(const point &p):x(p.x),y(p.y){} point():x(0),y(0){} point(double x,double y):x(x),y(y){} double get_x()const{ return x; } double get_y()const{ return y; } point& operator=(const point &p)...
0
89,893,214
#include <bits/stdc++.h> #define For(i, a, b) for(int (i)=(int)(a); (i)<(int)(b); ++(i)) #define rFor(i, a, b) for(int (i)=(int)(a)-1; (i)>=(int)(b); --(i)) #define rep(i, n) For((i), 0, (n)) #define rrep(i, n) rFor((i), (n), 0) #define fi first #define se second using namespace std; typedef long long lint; typedef uns...
#include<iostream> #include<cstring> const int MAX_STR = 35; const int MAX_NUM_OF_STR = 1010; using namespace std; int main(){ int cnt = -1, len = 0, tango = 0; char str[MAX_NUM_OF_STR][MAX_STR], max[MAX_STR], maxlen[MAX_STR]; while(cin >>str[tango]){ int tmpcnt = 0; for(int i = 0; i <= tango; i++){ if(strcmp...
0
5,553,469
#include<iomanip> #include<limits> #include<thread> #include<utility> #include<iostream> #include<string> #include<algorithm> #include<set> #include<map> #include<vector> #include<stack> #include<queue> #include<cmath> #include<numeric> #include<cassert> #include<random> #include<chrono> using namespace std; typedef un...
#include<stdio.h> int main() { int a,b,c,d,e; scanf("%d%d%d",&a,&b,&c); if(a==b && a==c ) printf("1"); else if(a==b && a!=c) printf("2"); else if(a==c && a!=b) printf("2"); else if(b==c && b!=a) printf("2"); else if(a!=b && a!=c) printf("3"); retur...
0
83,090,766
#include <stdio.h> int main(){ int a[5]; for(int i=0;i<5;i++) scanf("%d",&a[i]); for(int i=0;i<5;i++){ for(int j=i+1;j<5;j++){ if(a[i]<a[j]){ a[i]^=a[j]; a[j]^=a[i]; a[i]^=a[j]; } } } for(int i=0;i<5;i++){ if(i) printf(" "); printf("%d",a[i]); } printf("\n"); return 0; }
#include <bits/stdc++.h> #define pi 3.14159 using namespace std; int main() { int n,i,x,d,c=1,s=0; int ans=INT_MAX; cin>>n; int a[n],b[n]; for(i=0;i<n;i++) cin>>a[i]; for(int t = 0; t < n - 1; t++) { int s1 = 0, s2 = 0; for (int i = 0; i < n; i++) { if (i <= t) s1 += a[i]; e...
0
89,156,024
#include <iostream> #include <cstdio> #include <cstdlib> #include <cmath> #include <cassert> #include <functional> #include <algorithm> #include <string> #include <vector> #include <set> #include <map> #include <queue> #include <stack> #include <bitset> using namespace std; using llong = long long; llong n, k; llong a[...
#include <bits/stdc++.h> using namespace std; struct Atack { int power; int magic; }; int main() { int H, N; cin >> H >> N; vector<Atack> atack(N); int A, B; for (int i = 0; i < N; i++) { cin >> atack[i].power; cin >> atack[i].magic; } long dp[H+1]; for (int i = 1...
0
51,421,143
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main(){ string a, b, ans="H"; cin >> a >> b; if(a!=b) ans = "D"; cout << ans << endl; }
#include <climits> #include <iostream> #include <string> #include <cmath> using namespace std; using Int = long long int; using UInt = unsigned long long int; class NumberString { public: static UInt Digits(Int number) { return to_string(number).length(); } }; int main(void) { Int n; cin >> ...
0
52,307,711
#include<bits/stdc++.h> using namespace std; #define rep(i, n) for(int i=0; i<n; i++) const int dx[] = {1, 0}; const int dy[] = {0, 1}; int a, b; int n; int x, y; bool maze[22][22]; inline bool check(int hx, int hy){ return 0 <= hx && hx < a && 0 <= hy && hy < b; } int main() { while(cin >> a >> b, a){ rep(i, a) ...
#include <cstdio> #include <cstdlib> #define MAX 2000001 #define NIL -1 typedef struct { int size; int S[MAX]; } Heap; int Left(int i) { return 2 * i; } int Right(int i) { return (2 * i + 1); } int Parent(int i) { return i / 2; } void increaseKey(Heap *H, int i, int key) { if (key < H->S[i]) { ...
0
13,402,405
#include <bits/stdc++.h> using namespace std; int main() { int N, K, S; cin >> N >> K >> S; for(int i=0;i<K;i++){ cout << S << " "; } if(S==1e+9) S=0; for(int i=K;i<N;i++){ cout << (S+1) << " "; } cout << endl; return 0; }
#include <bits/stdc++.h> #pragma GCC optimize("Ofast") using namespace std; using dou =long double; string yes="yes"; string Yes="Yes"; string YES="YES"; string no="no"; string No="No"; string NO="NO"; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } template<class T> ...
0
45,215,437
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < (int)(n); i++) vector<ll> ans; void dfs(int d, ll now){ ans.push_back(now); if(d==10) return; for(int j = -1; j<=1; j++){ int add = (now % 10) + j; if(add>=0 && add <= 9) dfs(d+1, now*10+add); } } i...
#include <iostream> using namespace std; int main() { int n; int count = 0; cin >> n; for (int i = 1; i <= n; i++) { int num = i, digit = 0; while (num != 0) { num /= 10; digit++; } if (digit % 2 == 1) count++; } cout << count << endl; return 0; }
0
53,357,680
#include<iostream> #include<iomanip> #include<vector> #include<stack> #include<queue> #include<set> #include<string> #include<algorithm> #include<math.h> #include<unordered_set> using namespace std; const int MAX = 500; int H, W, d; char getColor(int x, int y) { x = (x + W) / d; y = (y + H) / d; if (y & 1) { if (x...
#include <iostream> #include <cstdio> #include <cmath> using namespace std; class triangle { private: double a, b, C, S, L, h; public: triangle(double edge1, double edge2, double angle); ~triangle(){;} void calc_area(); void calc_around(); void calc_height(); void print_(); }; triangle::triangle(double edge1, do...
0
51,788,265
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int mod = 1000000007; int n, m; cin >> n >> m; vector<int> a(n + 1); vector<int> dp(n + 2, 0); for (int i = 0; i < m; i++) { int buf; cin >> buf; a[buf] = 1; } dp[n] = 1; for (int i = n - 1; i >= 0; i--) {...
#include "bits/stdc++.h" using namespace std; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<VVI> VVVI; typedef vector<string> VS; typedef pair<int, int> PII; typedef vector<PII> VPII; typedef long long LL; typedef vector<LL> VLL; typedef vector<VLL> VVLL; typedef vector<VVLL> VVVLL; typedef pair<LL, LL...
0
37,149,648
#include<bits/stdc++.h> using namespace std; const int N=1e5+10; vector<int> e[N]; queue<int> Q; int n,deg[N]; bool del[N],white[N]; void erase(int x){ del[x]=1; for (int i=0;i<e[x].size();i++){ int v=e[x][i]; if (del[v]) continue; deg[v]--; if (deg[v]==0) puts("First"),exit(0); if (deg[v]==1) Q.push(v); }...
#include<bits/stdc++.h> using namespace std; using ll = long long; using vl = vector<ll>; using vi = vector<int>; #define _GLIBCXX_DEBUG #define IO_STREAM cin.tie(0);ios::sync_with_stdio(false) #define all(x) x.begin(),x.end() #define rep(i,sta,end) for(int i=sta;i<end;++i) #define lcm(a,b) (a)/__gcd((a),(b))*(b) #d...
0
36,720,584
#include<iostream> using namespace std; int main(){ int x; int n = 1; cin >> x; while(x!=0) { cout << "Case " << n << ": " << x << endl; n = n+1; cin >> x; } return 0; }
#include<iostream> #include<string.h> #include<algorithm> #include<vector> #include<stack> #include<queue> #include<map> #include<bitset> #include<set> #include<climits> #include<math.h> #include<stdlib.h> #define lli long long int #define pb push_back #define mp make_pair #define pii pair<int , int > #define pll pai...
0
29,958,424
#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); int main(){ string s, t;...
#include <bits/stdc++.h> int main() { for(;;) { int n, m, p; std::cin >> n >> m >> p; if (n == 0 && m == 0 && p == 0) { break; } std::vector<int> xs(n); for(int i = 0; i < n; ++i) { std::cin >> xs[i]; } int sum = 0; for(...
0
56,625,800
#include<bits/stdc++.h> #define int long long using namespace std; signed main(){ int N,M; cin>>N>>M; vector<string> A(N),B(M); for(string &S:A)cin>>S; for(string &S:B)cin>>S; for(int i=0;i+M<=N;i++) for(int j=0;j+M<=N;j++){ for(int k=0;k<M;k++) for(int l=0;l<M;l++) if(A[i+k][j+l...
#include <iostream> #include <string> using namespace std; int main(){ int H,K,W; cin >> H >> W >> K; string c[H]; int count=0; for(int i=0;i<H;i++){ cin >> c[i]; } for(int bit_l=0; bit_l < (1<<H); ++bit_l){ for(int bit_c=0; bit_c < (1<<W); ++bit_c){ int black=0; ...
0
82,011,807
#include <bits/stdc++.h> using namespace std; #define inf 0x3f3f3f3f #define INF 2e18 #define eps 1e-9 #define FastRead ios_base::sync_with_stdio(0);cin.tie(0) #define fRead freopen("input.txt","r",stdin) #define fWrite freopen("output.txt","w",stdout) #defi...
#include <bits/stdc++.h> #include <iostream> #include<math.h> using namespace std; 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() { char c; cin >> c...
0
21,038,058
#include <iostream> #include <iomanip> #include <algorithm> #include <vector> #include <set> #include <map> #include <math.h> #include <string> #include <numeric> #include <queue> #include <cstdio> #include <cstring> #define ll long long #define rep(i,n) for(ll i=0;i<n;++i) #define rep1(i,n) for(ll i=1;i<n;++i) #define...
#include <bits/stdc++.h> #define REP(i, n) for(long long i=0; i<n; i++) #define REPR(i, n) for(long long i=n-1; i>=0; i--) #define FOR(i, m, n) for(long long i=m; i<=n; i++) #define FORR(i, m, n) for(long long i=m; i>=n; i--) #define SORT(v, n) sort(v, v+n); #define VSORT(v) sort(v.begin(), v.end()); #define VSORTR(v) ...
0
9,929,433
#include <iostream> #include <bits/stdc++.h> using namespace std; #define int long long #define double long double #define endl "\n" #define pb push_back #define PI 3.1415926535897932384626433832795l #define F first #define S second #define mp make_p...
#include <bits/stdc++.h> using namespace std; int main(){ int a, b, x; cin >> a >> b >> x; double pi = acos(-1); if(x >= a*a*b/2){ double c = a, d = b, e = x; printf("%.10f",atan(2.0*(c*c*d - e)/(c*c*c)) * 360.0 / (2.0*pi)); } else{ double c = a, d = b, e = x; pri...
0
29,906,875
#include <iostream> using namespace std; int main(){ int x, n; n = 1; while (1) { cin >> x; if (x == 0) { break; } cout << "Case " << n << ": " << x << endl; n++; } return 0; }
#include<iostream> #include<string> #include<algorithm> #include<vector> #include<iomanip> #include<math.h> #include<complex> #include<queue> #include<deque> #include<stack> #include<map> #include<set> #include<bitset> #include<functional> using namespace std; #define REP(i,m,n) for(int i=(int)m ; i < (int) n ; ++i ) #...
0
55,699,225
#include <iostream> #include <cstdio> #include <algorithm> #include <cstring> #include <set> #include <vector> #include <queue> #include <stack> #include <map> #include <cmath> #include <bitset> #include <fstream> using namespace std; #define pi pair<int,int> #define mp(x,y) make_pair(x,y) #define fi first #define se s...
#include <bits/stdc++.h> using namespace std; class UnionFindDS{ private: vector<int> p, h, sz; int num; public: UnionFindDS(int N){ p.assign(N,0); for (int i=0; i<N; i++) p[i] = i; h.assign(N,0); sz.assign(N,1); num = N; } int numSets(){ return num; } int findSet(int ...
0
20,016,352
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) #define rrep(i, n) for (int i = (n) - 1; i >= 0; i--) #define reps(i, n) for (int i = 1; i <= (n); i++) #define repi(i, a, b) for (int i = (a); i < (b); i++) #define all(a) (a).begin(), (a).end() #define bit(b) (1ull << (b)) using namespace std; u...
#include <bits/stdc++.h> using namespace std; using ll = long long; typedef pair<int, int> P; vector<P> prime_factorize(int N){ vector<P> ans; for(int a = 2; a*a <= N; a++){ if(N % a == 0){ int ex = 0; while(N%a == 0){ ex++; N /= a; } ans.push_back(P(a, ex)); } } if(N != 1) ans.push_back(P(N...
0
14,692,251
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define INF 1LL<<62 #define inf 1000000007 char a[302][302],b[302][302]; int main() { ll n; cin>>n; for(ll i=0;i<n;i++){ for(ll j=0;j<n;j++){ cin>>a[i][j]; } } ll ans=0; for(ll B=0;B<n;B++){ for(ll i=0;i<n;i++){ for(ll j=0;j<n;j++){ ...
#include <iostream> #include <vector> int main() { while (true) { int m, nmin, nmax; std::cin >> m >> nmin >> nmax; if (m == 0) { break; } std::vector<int>ps; ps.resize(m); for (int i = 0; i < m; i++) { std::cin >> ps.at(i); } int maxgap = -1; int ans = -1; for (int i = nmin; i <= nmax; i++...
0
85,194,209
#include <bits/stdc++.h> #include <iostream> #include <algorithm> #include <ctype.h> #include <math.h> #include <stack> #include <string> #include <string.h> using namespace std; double PI = 3.1415926535897932; long mod = 1000000007; const long INF = 1e9 + 1; int main() { long n,a,b; cin >> n >> a >> b; long sum ...
#include<iostream> using namespace std; int main(){ int cnt=0; int n, x; cin >> n >> x; while(!(n==0 && x==0)){ cnt=0; for(int i=1;i<=x/3 && i<=n;++i){ for(int j=i+1;j<=x/2 && j<=n;++j){ int k=x-i-j; if(k>j && k<=n){ ++cnt; ...
0
876,881
#include <bits/stdc++.h> using namespace std; int main() { double R; double G; cin >> R >> G; double performance = 2 * G -R; cout << performance << endl; }
#include <iostream> #include <iomanip> using namespace std; int main() { int n,x; int count=0; while(1){ cin >> n >> x; if(n==0 && x==0){ break; } int i,j,k; for(i=1;i<(n-1);i++){ for(j=i+1;j<n;j++){ for(k=j+1;k<=n;k++){ ...
0
16,759,790
#include <bits/stdc++.h> #include <stack> using namespace std; int main() { int h,w,m; cin >> h >> w >> m; vector<int> hcnt(h,0); vector<int> wcnt(w,0); int hm = 0; int wm = 0; set<pair<int,int>> bomb; int cnt = -1; for(int i=0; i<m; i++){ int y; int x; cin >> y >> x; ...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <numeric> #include <cmath> #include <iomanip> #include <cstdio> #include <set> #include <map> #include <list> #include <cstdlib> using namespace std; #define mod (1e9 + 7) #define rep(i, n) for (int i = 0; i < n; i++) #define all(x) x...
0
63,417,928
#include<iostream> #include<algorithm> #include<vector> #include<stack> #include<queue> #include<cstdio> #include<climits> #include<cmath> #include<cstring> #include<string> #include<complex> #include<cfloat> #include<cassert> #define f first #define s second #define mp make_pair #define REP(i,n) for(int i=0; i<(int)(n...
#include<iostream> using namespace std; int main(){ int a,b; cin>>a>>b; if(a==b) cout<<"Draw"<<endl; else{ if(a==1) cout<<"Alice"<<endl; else if(b==1) cout<<"Bob"<<endl; else{ if(a>b) cout<<"Alice"<<endl; else cout<<"Bob"<<endl; } } }
0
87,712,898
#include <iostream> using namespace std; typedef long long ll; #define rep(i,n) for((i)=0;(i)<(n);(i)++) #define repp(i,n) for((i)=1;(i)<=(n);(i)++) int main(){ ll i,n,k,c[100010]={0},a,b,cnt=0; cin >> n >> k; rep(i,n){ cin >> a >> b; c[a] += b; cnt += b; } repp(i,100000){ k -= c[i]; if(k<...
#include "bits/stdc++.h" using namespace std; #define int long long #define FOR(i,a,b) for(int i=(int)(a);i<(int)(b);++i) #define REP(i,n) FOR(i,0,(n)) class BTwoColorsCardGame { public: void solve(std::istream& in, std::ostream& out) { int n; in >> n; vector<string> s(n); REP(i,n) in >> s[i]; int...
0
85,865,877
#include<bits/stdc++.h> #define l(i,a,n)for(int i=a;i<n;i++) #define pb push_back #define in insert #define mp make_pair #define lw(v) sort(v.begin(),v.end()); #define hi(v) sort(v.begin(),v.end(),greater<long long>()); #define all(v) v.begin(),v.end() #define filein freopen ("input.txt", "r", stdin) #define fileout fr...
#include<bits/stdc++.h> using namespace std; #define LL long long #define DD double #define Pb push_back #define Bp pop_back #define Pf push_front #define Fp pop_front #define Ub upper_bound #define Lb lower_bound #define In insert #define All(x) x.begin(), x.end() #define mem(a, b) memset(a, b, sizeof(a)) #define fast...
0
37,075,380
#include<iostream> #include<string> using namespace std; void shuffle( string& s ) { char temp = s[0]; for( int i = 0; i < s.size() - 1; i++ ) { s[i] = s[i+1]; } s[s.size()-1] = temp; } int main() { string str; int m; int h; ...
#include <stdio.h> #include <iostream> using namespace std; long long a[100010]; long long mask[61]; int main() { int n;scanf("%d",&n); for (int i=0;i<n;++i) scanf("%lld",&a[i]); long long ans=0; long long tmp=0; for (int i=0;i<n;++i) tmp^= a[i]; ans=tmp; tmp= (1LL << 61)-1-t...
0
84,954,370
#include <bits/stdc++.h> using namespace std; #define int long long #define pb push_back #define endl '\n' int t=1; void solve(){ int n,l; cin >> n >> l; for(int i=0;i<=n;i++){ if((l+2*i)==4*n){cout << "Yes" <<endl;return;} } cout << "No" <<endl; } int32_t main(){ ios_base::sync_with_std...
#include <bits/stdc++.h> #include <cstdlib> #include <cmath> #define rep(i,n) for (int i = 0; i < (int)(n); i++) using namespace std; using ll = long long; int main(){ ll n; ll a; ll b; ll x = 0; ll y = 0; ll ans = 0; cin >> n >> a >> b; x = n % (a+b); y = n / (a+b); if (x ...
0
86,142,222
#include <bits/stdc++.h> using namespace std; inline int toInt(string s) {int v; istringstream sin(s);sin>>v;return v;} template<class T> inline string toString(T x) {ostringstream sout;sout<<x;return sout.str();} typedef long long ll; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<long long> VL; typede...
#include <bits/stdc++.h> using namespace std; const int N=2e5+100; const int mod=1e9+7; typedef long long ll; typedef pair<int,int> pa; map<ll,int>mp; int main() { ios::sync_with_stdio(0);cin.tie(0); int n,m;cin>>n>>m; mp[0]=1; ll sum=0,ans=0; for(int i=1;i<=n;i++){ ll x;cin>>x; sum=...
0
32,837,676
#include <bits/stdc++.h> using namespace std; using ll = long long; using P = pair<int,int>; #define rep(i,s,n) for(int i = s; i < (int)(n); i++) int main() { int n; ll x = 1000; cin >> n; vector<int>a(n); rep(i,0,n) cin >> a[i]; rep(i,0,n-1) if(a[i] < a[i+1]) x = x%a[i]+(x/a[i])*a[i+1]; cout << x << endl...
#include <iostream> using namespace std; int N; int ma; int main() { cin >> N; for(int i = 1;i <= N;i++) { if((i + 1) * i / 2 >= N) { ma = i; break; } } for(int i = ma;i >= 1;i--) { if(N - i >= 0) { cout << i << endl; N -= i; } } return 0; }
0
29,242,818
#include <iostream> #include <cstdio> #include <vector> #include <iomanip> #include <unordered_map> #include <unordered_set> #include <algorithm> #include <map> #include <set> #include <cmath> using namespace std; int main() { long long A; long long B; long long C; long long D; cin >> A >> B >> C >>...
#include <iostream> #include <cstring> using namespace std; int main(){ int n; cin>>n; int data[101][101]; memset(data,0,sizeof(data)); int id,num,rout; for(int i=0;i<n;i++){ cin>>id>>num; id--; for(int j=0;j<num;j++){ cin>>rout; data[id][rout-1]=1; } } for(int i=0;i<n;i++){ for(int j=0;j<n;j++){...
0
7,977,247
#include<stdio.h> using namespace std; int x,y,z = 0; int main() { scanf("%d %d", &x, &y); while (1) { if (x == 0 && y == 0) { break; } if (x > y) { z = x; x = y; y = z; } printf("%d %d\n", x, y); scanf("%d %d", &x, &y); } }
#include <bits/stdc++.h> using namespace std; using ll = long long; int calc(int nowTime, int s, int f){ if(nowTime <= s) return s - nowTime; else { int div = (nowTime + f-1)/f; return (div*f - nowTime); } } int main(){ ios::sync_with_stdio(false); cin.tie(0); int N; cin >> N; ve...
0
18,390,602
#include<iostream> int main(){ int h0,h1,h2,h3,h4,h5,h6,h7,h8,h9,k; std::cin >>h0>>h1>>h2>>h3>>h4>>h5>>h6>>h7>>h8>>h9; if (h8>h9) k=h8, h8=h9, h9=k; if (h7>h8) k=h7, h7=h8, h8=k; if (h8>h9) k=h8, h8=h9, h9=k; if (h6>h7) k=h6, h6=h7, h7=k; if (h7>h8) k=h7, h7=h8, h8=k; if (h8>h9) k=h8, h8=h9, h9=k; if (h5>h7) k...
#include <vector> #include <map> #include <set> #include <cmath> #include <iostream> #include <algorithm> #include <queue> #include <iomanip> #include <list> #include <string> typedef char SINT8; typedef short SINT16; typedef int SINT32; typedef long long SINT64; t...
0
67,383,135
#include<bits/stdc++.h> using namespace std; int main(){ int n; int maxs,mins,sum; while(cin>>n,n){ sum=0; maxs=0; mins=2000; for(int i=0,tmp;i<n;i++){ cin>>tmp; sum+=tmp; maxs=max(maxs,tmp); mins=min(mins,tmp); } sum-=mins; sum-=maxs; cout<<sum/(n-2)<<endl;...
#include "omp.h" #include <iostream> #include <iomanip> #include <string> #include <set> #include <map> #include <unordered_set> #include <unordered_map> #include <queue> #include <vector> #include <cassert> #include <fstream> #include <algorithm> #include <list> #include <random> #include <ctime> #include <random> #in...
0
18,532,455
#include<bits/stdc++.h> using namespace std; int a[2005],n,k; const int mod=1e9+7; int calc(int K){ return (1ll*K*(K+1)/2)%mod; } signed main(){ cin>>n>>k; for(int i=1;i<=n;++i) cin>>a[i]; int ans=0; for(int i=1;i<=n;++i){ for(int j=1;j<i;++j) if(a[j]>a[i]) ans=(ans+calc(k))%mod; else if(a[j]<a[i]) ans=(...
#include <cstdio> #include <iostream> #include <vector> #include <math.h> using namespace std; int H, M, N; int go[4][2]; bool K[1002][1002]; int score[1002][1002]; int C[11][2]; int ans = 0; void saiki(int sx, int sy, int s){ if(K[sx][sy]){ if(score[sx][sy] > s){ score[sx][sy] = s; for(int i = 0; i <...
0
84,684,855
#include<bits/stdc++.h> using namespace std; #define int long long #define ii pair <int, int> #define app push_back #define all(a) a.begin(), a.end() #define bp __builtin_popcountll #define ll long long #define mp make_pair #define f first #define s second #define Time (double)clock()/CLOCKS_PER_SEC ii mer(int a, int b...
#include <iostream> #include <string> #include <cstring> #include <sstream> #include <fstream> #include <vector> #include <algorithm> #include <stack> #include <queue> #include <chrono> #include <numeric> #include <set> #define _USE_MATH_DEFINES #include <cmath> #include <math.h> #include <iomanip> #include <list> usin...
0
12,596,181
#include<iostream> #include <vector> #include <cmath> #include <algorithm> #include <utility> #include <map> using namespace std; int gcd(int x, int y) { return (x % y) ? gcd(y, x % y) : y; } int main() { long N,K; cin >> N >> K; vector<long> longlist(N); long num = 0; for (long i = 0; i < N; i++) { cin >> num;...
#include <iostream> #include <algorithm> using namespace std; int main(){ int N; cin >> N; int t[N+1]; int x[N+1]; int y[N+1]; t[0] = x[0] = y[0] = 0; for(int i = 0; i < N; i++) { cin >> t[i+1] >> x[i+1] >> y[i+1]; } bool flag = true; for(int i = 0; i < N; i++){ i...
0
21,287,584
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int N = 100 + 10; int f[N][N]; char a[N][N]; void upd(int &x,int y){ x = min(x,y); } int main(){ int n,m; cin>>n>>m; for(int i=1;i<=n;i++) cin>>(a[i]+1); memset(f,0x7f,sizeof(f)); for(int i=1;i<=n;i++) for(int j=1;j<=m;j++){ ...
#include <iostream> #include <cstdio> #include <map> #include <queue> #include <string> #include <cstring> #include <set> #include <vector> using namespace std; #define ll long long const int maxx = 2005; const ll mod = 1e9+7; int a[maxx],b[maxx]; ll dp[maxx][maxx]; int n,m; int main(){ cin>>n>>m; for(int i=1;i...
0
50,445,342
#include <bits/stdc++.h> int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(0); std::cout.tie(0); int x = 0, t = 0; std::cin >> x >> t; if (x > t) std::cout << x - t << std::endl; else std::cout << 0 << std::endl; return 0; }
#include<bits/stdc++.h> using namespace std; using Int = long long; #include<bits/stdc++.h> using namespace std; using Int = long long; template<typename T, typename E> struct SkewHeap{ typedef function<T(T, E)> F; typedef function<E(E, E)> G; typedef function<bool(T,T)> C; F f; G g; C c; E e; SkewHeap(...
0
38,669,623
#include <bits/stdc++.h> using namespace std; #define long long int signed main(){ int a,b,c,k; cin>>a>>b>>c>>k; while(k--){ if(b<=a)b*=2; else if(c<=b)c*=2; } if(b>a&&c>b)cout<<"Yes"; else cout<<"No"; }
#include<bits/stdc++.h> using namespace std; #define int long long int int32_t main() { int n; cin>>n; vector<pair<int,int>> red(n),blue(n); for(int i=0;i<n;i++) cin>>red[i].second>>red[i].first; for(int i=0;i<n;i++) cin>>blue[i].first>>blue[i].second; sort(red.begin(),red.end()); sort...
0
10,301,801
#include <bits/stdc++.h> using namespace std; #define ll long long #define ar array #define vi vector<int> #define INF 1000000000 int main() { ios::sync_with_stdio(0); cin.tie(0); int S, W; cin >> S >> W; string safety = W >= S ? "unsafe" : "safe"; cout << safety << endl; return 0; }
#include<bits/stdc++.h> using namespace std; char a; int kotae[26],b; int main(void){ while(1){ if(scanf(" %c",&a) == EOF)break; for(int j=0;j<26;j++){ if(a=='a'+j ||a=='A'+j){ kotae[j]+=1; } } } for(int i=0;i<26;i++){ cout<<(char)('a'+...
0
99,350,594
#include <iostream> #include <vector> using namespace std; int gcd(int x, int y){ if(x < y) swap(x, y); if(x % y == 0) return y; return gcd(y, x % y); } int main(){ int N; cin >> N; vector<int> A(N); for(int i = 0; i < N; i++) cin >> A[i]; int g = A[0]; for(int i = 1; i < N; i++){ ...
#pragma GCC optimize("Ofast,unroll-loops,no-stack-protector,fast-math") #pragma GCC optimize("Ofast") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #pragma comment(linker, "/stack:200000000") #pragma GCC optimize (2) #pragma G++ optimize (2) #include <bits/stdc++.h> #include <algorithm> ...
0
22,365,465
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0; i < (int)n; i++) typedef long long ll; typedef pair<ll,ll> P; int main(){ ll w, h; cin >> w >> h; ll p, q; priority_queue<P,vector<P>,greater<P>> que; rep(i,w) { cin >> p; que.push(P(p,0)); } rep(i,...
#pragma GCC optimize ("-O2") #include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace std; using namespace __gnu_pbds; #define FAST ios_base::sync_with_stdio(false), cin.tie(0), cout.tie(0) #define ll long long #define ld ...
0
57,000,441
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> P; const int INF=1e9; const int MOD=1e9+7; int main(){ int N; cin >> N; int p[N]; for(int i=0;i<N;i++){ cin >> p[i]; p[i]--; } int a[N]; int b[N]; int r[N]; for(int i=0;i<N;i++){ r[p[...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define fi first #define se second #define pb push_back #define eb emplace_back #define sz(x) (int)(x).size() using namespace std; using ll = long long; using P = pair<int, int>; using vi = vector<int>; using vc = vector<char>; using vb = vecto...
0
87,577,059
#include<bits/stdc++.h> #define ll long long #define ld long double #define all(v) v.begin(),v.end() #define pb push_back #define rep(p,a,b) for(ll p=a ; p<b ; p++) #define F first #define S second using namespace std; ll lcm(ll a,ll b) { return a*b/__gcd(a,b); } int main() { ll t,i,j,k,ans,n,m; t=1; wh...
#include <bits/stdc++.h> using namespace std; const double PI = 3.14159265358979323846; typedef long long ll; const double EPS = 1e-9; #define rep(i, n) for (int i = 0; i < (n); ++i) typedef pair<ll, ll> P; const ll INF = 10e17; #define cmin(x, y) x = min(x, y) #define cmax(x, y) x = max(x, y) #define ret() return 0; d...
0
42,435,312
#include <bits/stdc++.h> using namespace std; int main() { int A, B, sum, x; cin >> A >> B; sum = 0; x = A; for(int i = 0; i <= B - A; i++ ){ int a, b, c, d; a = x / 10000; b = (x % 10000) / 1000; c = (x % 100) / 10; d = x % 10; if(a == d && b == c ){ sum = sum + 1; } ...
#include <algorithm> #include <bitset> #include <cassert> #include <cmath> #include <climits> #include <cstdlib> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <string> #include <vector> #define DEBUG 1 using namespace std; constexpr int kMod = 1000000007; typedef long lo...
0
89,543,334
#include <bits/stdc++.h> #define rep(i,n)for(long long i=0;i<(long long)(n);++i) #define all(a) a.begin(), a.end() using namespace std; typedef long long ll; typedef unsigned long long ull; typedef pair<ll, ll> P; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } templa...
#include <bits/stdc++.h> using namespace std; using ll = long long; using pii = pair<int, int>; using pll = pair<ll, ll>; #define rep(i, n) for(int i = 0; i < n; i++) #define REP(i, a, b) for(int i = a; i < b; i++) #define all(x) x.begin(), x.end() #define fi first #define se second #define pb push_back #define debug(x...
0
60,699,242
#include <bits/stdc++.h> using namespace std; int main(){ int64_t a, b, c, d; cin >> a >> b >> c >> d; int64_t ans = b - a + 1; int64_t l = lcm(c, d); ans -= (b / c - a / c + (a % c == 0)); ans -= (b / d - a / d + (a % d == 0)); ans += (b / l - a / l + (a % l == 0)); cout << ans << endl; ret...
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef long double ld; #define MOD 1000000007 #define ALL(obj) (obj).begin(),(obj).end() 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;} ...
0
60,037,459
#include<bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)(n);i++) #define reps(i,n) for(int i=1;i<(int)(n);i++) typedef long long ll; using namespace std; int main() { string s1,s2,s3; cin>>s1>>s2>>s3; cout<<char('A'+(s1[0]-'a'))<<char('A'+(s2[0]-'a'))<<char('A'+(s3[0]-'a'))<<endl; return 0; }
#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 double long double #define int long long #define pb push_back #define pii pair<int,int> #define vi vector<int> #defi...
0
45,629,212
#include <bits/stdc++.h> using namespace std; #ifndef ONLINE_JUDGE #include <boost/multiprecision/cpp_int.hpp> #include <boost/multiprecision/cpp_dec_float.hpp> using bll = boost::multiprecision::cpp_int; using bdouble = boost::multiprecision::cpp_dec_float_100; #include <boost/math/tools/minima.hpp> #endif #ifdef...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < n; i++) #define INF (INT_MAX / 2) #define INFL (INT64_MAX /2) typedef pair<int, int> P; int main() { int n,m; cin >> n >> m; vector<int> a(m+1),b(m+1); rep(i,m) { cin >> a[i] >> b[i]; } vector<vector<int>>...
0
32,848,676
#include <bits/stdc++.h> #define rep(i, n) for (ll i = 0; i < (n); i++) #define all(x) (x).begin(), (x).end() using ll = long long; using namespace std; template <typename T> using vec = std::vector<T>; int main() { ll N, K; cin >> N >> K; vec<ll> P(N); rep(i, N) cin >> P[i], --P[i]; vec<ll> C(N); ...
#include <bits/stdc++.h> using namespace std; void solve() { int row,col,mod=1e9+7; cin>>row>>col; string arr[row]; for(int i=0;i<row;i++) { cin>>arr[i]; } vector<vector<long long int>>dp(row,vector<long long int>(col,0)); dp[0][0]=1; for(int i=1;i<col;i++) if(arr[0][i]!='#') dp[0][i]=dp[0][i-1]; f...
0
39,578,853
#include <bits/stdc++.h> #define BIT(n) (1LL << (n)) #define REP(i, n) for (int i = 0; i < n; i++) #define REPB(i, n) for (int i = 0; i < BIT(n); i++) #define REPS(i, x) for (int i = 1; i <= (int)(x); 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 FORA(i, n...
#include <iostream> #include <algorithm> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <vector> #include <queue> #include <cmath> #include <bitset> #include <complex> #include <functional> #include <numeric> #define SPBR(w, n) std::cout<<(w + 1 == n ? '\n' : ' '); #define YE...
0
42,029,785
#include<bits/stdc++.h> using namespace std; using i64 = long long; using u64 = unsigned long long; const int mod = (int)1e9+7; void __print() {cerr << "]\n";} template<typename T, typename... V> void __print(T t, V... v) { cerr << t; if(sizeof...(v)) cerr << ", "; __print(v...);} #define dbg(x...) cerr << "[" << #x <<...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(n);i++) #define PI 3.1415926535897932384626433832795028841971693993 using ll = long long; const int INF = 1e9; const int MOD = 1e9+7; int main(){ int n,ans=0; string s; cin>>n>>s; ll a=0,b=0,c=0; rep(i,n){ if(s[i]==...
0
40,516,171
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); i++) using namespace std; using ll = long long; int main(){ string s; cin >>s; int w; cin >>w; string t = " "; for(int i = 0; i < s.size(); i+=w){ t += s[i]; } cout << t << endl; return 0; }
#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...
0
58,835,917
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) using namespace std; using ll = long long; int main() { string S; cin >> S; set<char> st; rep(i, S.size()) st.insert(S[i]); for (int i = 0; i < 26; i++) { if (!st.erase((char)('a' + i))) { cout << (char)('a' + i) << endl; r...
#include <bits/stdc++.h> using namespace std; #include <boost/multiprecision/cpp_int.hpp> using boost::multiprecision::cpp_int; using ll = long long; using ld = long double; using vi = vector<int>; using vvi = vector<vi>; using vll = vector<ll>; using vvll = vector<vll>; using vb = vector<bool>; using vs = vector<strin...
0
78,415,011
#include <bits/stdc++.h> using namespace std; int main() { int64_t N, ans, L1, L0; cin >> N; L1=1; L0=2; ans=1; for(int i=2; i<=N; i++){ ans = L1 + L0; L0=L1; L1=ans; } cout << ans << endl; }
#include <bits/stdc++.h> #define ub(b,val) upper_bound(b+1,b+n+1,val)-b #define ll long long using namespace std; const int N = 1e5 + 123, MAXN = 1e9; ll n, m, v, p; ll a[N], b[N], ans, c[N]; bool check (int in) { ll k = 0, id = (n - p + 1); if (b[in] + m < b[id])return 0; k += (p - 1) * 1ll * m + (in - 1) ...
0
80,588,677
#include <iostream> using namespace std; int main(){ int a; for(int i=1 ;;i++){ cin>>a; if (a==0){ return 0; } cout << "Case "<< i <<":"<<" "<<a<< endl; } }
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0); string s;cin>>s; for(int i=0;i<s.size();i++) { if(s[i]=='B') { if(i>0) { s.erase(i-1, 2); i-=2; } else { s.erase(i, 1); i--; ...
0
62,041,246
#include <iostream> #include <string> #include <vector> #include <iomanip> #define rep(i, n) for (int i = 0; i < (n); ++i) using std::cin; using std::cout; using std::endl; using std::string; using std::vector; int main() { long double T, X; cin >> T >> X; cout << std::fixed << std::setprecision(7) << T / X << en...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i=0; i<(int)(n); i++) using ll = long long; int main() { int n; cin >> n; vector<int> a(n),b(n); rep(i,n) { cin >> a[i]; b[i] = a[i]; } sort(b.begin(), b.end()); for (int i = 0; i < n; i++) { boo...
0
27,420,371
#include<bits/stdc++.h> using namespace std; int main(){ long long k,a,b; cin >> k >> a >> b; if(b-a>2){ if(k<=a)cout << k+1 << endl; else{ cout << b + (b-a)*((k-a-1)/2) + (k-a+1)%2 << endl; } } else{cout << k+1 << endl;} return 0; }
#include <iostream> #include <sstream> #include <stack> #include <iomanip> #include <string> #include <algorithm> #include <functional> #include <cstdlib> #include <map> #include <set> #include <vector> #include <utility> #include <queue> #include <cmath> #define BEGIN(x) x.begin() #define END(x) x.end() #define ALL(x)...
0
15,113,225
#include <bits/stdc++.h> using namespace std; using LL = long long; #define repex(i, a, b, c) for(int i = a; i < b; i += c) #define repx(i, a, b) repex(i, a, b, 1) #define rep(i, n) repx(i, 0, n) #define repr(i, a, b) for(int i = a; i >= b; i--) const int MAX = 101010; LL A[MAX], B[MAX], ACUM[MAX]; int main(){ int ...
#include<iostream> #include<stdio.h> #include<vector> #include<float.h> #include<iomanip> #include<algorithm> #include<string> #include<cstring> #include<math.h> #include<cmath> #include<sstream> #include<set> #include<map> #include<queue> #include <cassert> #include <cmath> #include<cstdint> #define INF 1e9 #define re...
0
41,256,611
#include <bits/stdc++.h> using namespace std; #define MAX 100002 #define NIL -1 int n, D[MAX]; struct node{ int p, l, r; }; node T[MAX]; void printTree(){ for(int i=0;i<n;++i){ printf("node %d: parent = %d, depth = %d, ",i,T[i].p,D[i]); if(T[i].p == NIL) printf("root, ["); else{ ...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define FOR(i, a, b) for(int i=(a);i<(b);++i) #define rep(i, n) FOR(i, 0, n) #define whole(x) (x).begin(),(x).end() #define UNIQUE(v) v.erase(unique(v.begin(), v.end()), v.end()) using P = pair<int, int>; #define debug(var) cerr << "[" << #var << "] " ...
0
6,187,912
#include <bits/stdc++.h> using namespace std; const int MOD = 1e9 + 7; int main() { char c; cin >> c; cout << (char)((int)c + 1); return 0; }
#include<bits/stdc++.h> #define ll long long using namespace std; int main(){ int n; cin >>n; vector<int> vec(n); for(int i=0;i<n;i++) cin >> vec[i]; if(n%2 == 0){ for(int i=n-1;i>0;i -= 2){ cout << vec[i] << " "; } for(int i=0;i<n-1;i += 2){ cout << v...
0
9,938,652
#include <iostream> #include <string> #include <cstring> #include <fstream> #include <random> #include <cmath> #include <iomanip> #include <climits> #include <cstdlib> #include <algorithm> #include <vector> #include <map> #include <deque> #include <map> #include <set> #include <unordered_set> #include <queue> #include ...
#pragma GCC optimize("Ofast") #pragma GCC target("avx,avx2,fma") #pragma GCC optimization ("unroll-loops") #include <bits/stdc++.h> using namespace std; #define INF 1e18 #define EPS 1e-9 #define MOD 1000000007 #define F first #define S second #define all(x) begin(x), end(x) using ll = long long; using ull = unsigned lo...
0
66,342,900
#include <iostream> #include <algorithm> #include <numeric> #include <vector> #include <string> #include <map> #include <set> #include <queue> #include <deque> #include <stack> #include <iomanip> #include <functional> #include <bitset> #include <limits> #include <cstdio> #include <cmath> #include <cassert> #include <ra...
#include <bits/stdc++.h> using namespace std; #ifdef ARTEM #define deb(x) x #else #define deb(x) const int LIMIT = 2 * int(1e5) + 123; #endif void solve(); int main() { solve(); } void solve() { 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()); ...
0
11,616,294
#include <bits/stdc++.h> using namespace std; #define x first #define y second #define ll long long #define pi pair<int,int> #define pl pair<ll,ll> #define pd pair<double,double> #define ld long double #define pld pair<ld,ld> #define lg length() #define sz size() #define vi vector<int> #define vl vector<ll> #define vp ...
#include <iostream> #include <vector> #include <algorithm> #include <numeric> int main() { int K, N; std::cin >> K >> N; std::vector<int> A(N); for (int i = 0; i < N; i++) { std::cin >> A[i]; } std::vector<int> diff(N); for (int i = 0; i < N - 1; i++) { diff[i] = A[i+1] - A[i...
0
58,919,980
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define _GLIBCXX_DEBUG #define INF 1e8 typedef long long int ll; const double PI = acos(-1); using Graph = vector<vector<int>>; int main() { ll n, a, b; cin >> n >> a >> b; ll ans = (n / (a + b)) * a; if ((n % (a ...
#include<bits/stdc++.h> #define rep(i,n) for(int i = 0; i < int(n); i++) #define vi vector<int> #define all(x) (x).begin(),(x).end() #define INF (1<<30)-1 using ll = long long; using namespace std; const int dx[] = {-1, 0, 1, 0}; const int dy[] = {0, 1, 0, -1}; template<class T> inline bool chmax(T &a, const T &b){ if(...
0
21,034,828
#ifdef LOCAL_JUDGE #define _GLIBCXX_DEBUG #endif #include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <iomanip> #include <limits> #include <map> #include <queue> #include <set> #include <stack> #include <deque> #include...
#include<iostream> #include<queue> #include<limits> #include<algorithm> #include<vector> #include<cmath> #include<math.h> #include<iomanip> #include<deque> #include<stack> #include<string> #include<string.h> #include<map> #include<set> #include<unordered_map> #include<utility> #define ll long long #define tc(t) wh...
0
56,388,163
#include <bits/stdc++.h> using namespace std; int main() { int a,b,c; int kyori; string kekka = "No"; cin >> a >> b >> c >> kyori; if(abs(c - a) <= kyori) kekka = "Yes"; if(abs(c - b) <= kyori && abs(b - a) <= kyori) kekka = "Yes"; cout << kekka; }
#include <iostream> #include <cstdint> #include <cstdio> #include <algorithm> #include <cmath> #include <vector> #include <list> #include <set> #include <map> #include <queue> #include <stack> #include <cctype> #include <cassert> #include <climits> #include <string> #include <bitset> #include <cfloat> #include <unorder...
0
78,860,812
#include<bits/stdc++.h> #define swap(type,a,b) {type t; t=a; a=b; b=t;} #define forN(i,n) for(int i=0;i<n;i++) #define forS(i,start,n) for(int i=start;i<n;i++) #define ll long long #define pb(t,d,n) {t p;int i;forN(i,n){cin>>p;d.push_back(p);}} #define DOUBLE fixed << setprecision(15) using namespace std; typedef vecto...
#include <numeric> #include <bits/stdc++.h> #include <utility> #include <iostream> #include <algorithm> #include <vector> #include <cmath> #include <math.h> #include <string> #define ll long long #define ull unsigned long long #define make(type,x) type x; cin>>x #define make2(type,x,y) type x,y; cin>>x>>y #define fr(x,...
0
76,466,623
#include <bits/stdc++.h> using namespace std; using ll = long long; using P = pair<int, int>; using vi = vector<int>; using vvi = vector<vector<int>>; using vll = vector<ll>; using vvll = vector<vector<ll>>; const double eps = 1e-10; const int MOD = 1000000007; const int INF = 1000000000; const ll LINF = 1ll<<50; templ...
#include<iostream> #include<vector> #include<cstdio> #include<string> #include<algorithm> #include<map> #include<set> #include<cmath> #include<deque> #include<queue> using namespace std; using ll = long long; const int INF = 1001001001; const ll LLINF = 1001001001001001001; const int MOD = 1000000007; #define rep(i,n) ...
0
92,325,487
#include<iostream> #include<map> #include<vector> #include<algorithm> #include<cmath> #include<climits> #include<ctime> #include<cstring> #include<numeric> #define ALL(v) (v).begin(),(v).end() #define REP(i,p,n) for(int i=p;i<(int)(n);++i) #define rep(i,n) REP(i,0,n) #define dump(a) (cerr << #a << "=" << (a) << endl) #...
#include<cstdio> #include<string> #include<list> using namespace std; list<int>L; int main() { int N; int d; char command[20]; scanf("%d",&N); for(int i=0;i<N;i++){ scanf("%s",command); if(command[0]=='i'){ scanf("%d",&d); L.push_front(d); } else if(command[6]=='F'){ L.pop_front(); ...
0
28,507,862
#include <iostream> using namespace std; int main(){ int D, T, S; cin >> D >> T >> S; if (S*T >= D) cout << "Yes"; if (S*T < D) cout << "No"; cout << "\n"; }
#include <bits/stdc++.h> #define X first #define Y second using namespace std; typedef long long ll; typedef pair<int,int> pii; const int N = 2e5 + 228; ll dp[N][3], a[N][3]; int main() { #ifdef LOCAL_RUN freopen("input.txt", "r", stdin); #endif ios::sync_with_stdio(false); cin.tie(0); int n; ...
0
88,087,136
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { ll N; cin >> N; ll ans = 0; ll i = 1; while (i * i < N - i) { if ((N - i) % i == 0) ans += (N - i) / i; i++; } cout << ans << endl; }
#include<bits/stdc++.h> using namespace std; using ll = long long; int main() { ios::sync_with_stdio(false), cin.tie(0); int q; cin >> q; for(int i = 0; i < q; i++) { ll a, b; cin >> a >> b; if(a > b) swap(a, b); if(a == b) { cout << 2 * (a - 1) << endl; } else if (a + 1 == b) { cout...
0
77,525,393
#include<bits/stdc++.h> using namespace std; #define ll long long #define mod 1000000007 #define in freopen("input.txt", "r", stdin) #define out freopen("output.txt", "w", stdout) #define ios ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); int main() { ios #ifndef ONLINE_JUDGE in; out; #endif int n; cin>>n; ...
#include<bits/stdc++.h> using namespace std; int main(){ int t, k; int check[4]; for(int i = 0; i < 4; i++){ check[i] = 0; } for(int i = 0; i < 3; i++){ cin >> t >> k; check[t - 1]++; check[k - 1]++; } int flag_1 = 0; int flag_2 = 0; for(int i = 0; i <...
0
73,869,796
#include <bits/stdc++.h> using namespace std; #define ll long long template<typename T> void drop(const T &x){cout<<x<<endl;exit(0);} void solve() { int n; cin >> n; vector<string> s(n); vector<int> c(26, 100), count(26); for(int i=0; i<n; ++i) { cin >> s.at(i); vector<int> count(26); for(int j=0; j...
#include "bits/stdc++.h" using namespace std;typedef long long lint;typedef vector<lint> liv; #define all(v) v.begin(),v.end() #define linf 1152921504606846976 #define MAXN 100010 #define md 1000000007 #define pb push_back #define _vcppunko4(tuple) _getname4 tuple #define _getname4(_1,_2,_3,_4,name,...) name #define _g...
0
58,463,305
#include <bits/stdc++.h> #define rep(i , n) for(int i = 0; i < (int)(n); i++) using namespace std; using ll = long long; int main (){ string s; cin >> s; int c = 0; for(int i = 1; i < s.size() / 2;i++){ if(s.substr(0 , i) == s.substr(i , i)){ c = 2 * i; } } cout << c ...
#include <bits/stdc++.h> using namespace std; using i64 = int64_t; typedef long long ll; typedef long double ld; const long long INF = 1e18; # define len(x) ((int)(x).size()) # define rep(i, n) for(int i=0, i##_len=(n); i<i##_len; ++i) # define reps(i, n) for(int i=1, i##_len=(n); i<=i##_len; ++i) # define rrep(i, n) f...
0
48,870,347
#include <bits/stdc++.h> #include <climits> #ifdef atclib #include <atcoder/all> #endif #ifdef local #include "dbg-macro/dbg.h" #endif #ifdef boost #include <boost/multiprecision/cpp_int.hpp> #endif #define p std::pair #define ll long long #define ld long double #define ull unsigned long long #define vi std...
#include <iostream> #include <algorithm> #include <cmath> #include <climits> #include <vector> #include <cstring> #include <set> #include <map> #include <stack> #include <queue> #include <unordered_map> #include <unordered_set> #include <string.h> #include <iomanip> using namespace std; #define int long long #define ul...
0
41,912,452
#include <bits/stdc++.h> #define ll long long using namespace std; const int MOD = 1000000007; int main() { int n; cin >> n; ll arr[n]; for(int i = 0;i < n;i++) cin >> arr[i]; sort(arr, arr + n); if(arr[n - 1] <= n - 1){ cout << 0; return 0; } ll k = 0; ll res = 0; for(int i = n - 1;i >=...
#include<bits/stdc++.h> using namespace std; int main () { char S[100]; int si = 0; string com; cin >> com; for (int i = 0; i < (int)com.size(); i ++) { char c = com[i]; if (c == '0') { S[si] = '0'; si ++; } if (c == '1') { S[si] = '1'; si ++; } if (c == 'B') { ...
0
61,856,050
#include <iostream> #include <cstdio> #include<cctype> #include<cstring> using namespace std; int main() { char str[1001]; while (1) { scanf("%s",str,1001); int sum = 0; if (strcmp(str,"0")==0) { break; } else { for (int i = 0; i < strlen(str); i++) { sum += (str[i] - '0'); } } printf("%d\n...
#include <bits/stdc++.h> #define all(v) v.begin(), v.end() #define rall(v) v.rbegin(), v.rend() #define rep(i,n) for (int i=0;i<(int)(n);i++) #define codefor int test;scanf("%d",&test);while(test--) #define INT(...) int __VA_ARGS__;in(__VA_ARGS__) #define LL(...) ll __VA_ARGS__;in(__VA_ARGS__) #define yn(ans) if(ans)pr...
0
41,373,412
#include <bits/stdc++.h> using namespace std; using ll = long long; int main(){ int n, m; scanf("%d %d", &n, &m); vector<vector<int> > data(100010); for(int i = 0; i < n; i++){ int a, b; scanf("%d %d", &a, &b); data[a].push_back(b); } priority_queue<int> que; int ans = 0; for(int i = 0; i <= m; i+...
#include <bits/stdc++.h> #define rep(i,n)for(long long i=0;i<(long long)(n);i++) #define all(a) a.begin(), a.end() using namespace std; typedef long long ll; typedef pair<ll, ll> P; 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&...
0
47,998,066
#include <bits/stdc++.h> typedef struct Node { Node *left, *right; int data; } Node; Node base; void Node_init() { base.right = &base; base.left = &base; return; } void Node_insert(int x) { Node *node = new Node(); node->data = x; node->right = base.right; node->left = &base; base.right->left = no...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { string s; cin >> s; for (int tmp = 0; tmp < (1 << 3); tmp++) { bitset<3> bs(tmp); int sum = s.at(0) - '0'; string formula = to_string(sum); for (int i = 0; i < (int)s.size() - 1; i++) { int n = s.at(i + 1) - '0'...
0
93,560,304
#include <bits/stdc++.h> using namespace std; int main(){ int N; cin >> N; int X[100010] = {}; for(int i = 0; i < N; i++) cin >> X[i]; int L, Q; cin >> L >> Q; int A[100010][18] = {}; for(int i = 0; i < N; i++){ int a = upper_bound(X, X+N, X[i] + L) - X; A[i][0] = a - 1; } for(int j = 1; j < 18; j++)...
#include <iostream> #include <cmath> using namespace std; int main(void) { int n; double x[4],y[4]; double degree[2]; cin >> n; for(int i = n ; i > 0 ; i--){ cin >> x[0] >> y[0] >> x[1] >> y[1] >> x[2] >> y[2] >> x[3] >> y[3]; degree[0] = (y[1] - y[0]) / (x[1] - x[0]); degree[1] = (y[3] - y[2]) / ...
0
76,664,718
#include<iostream> using namespace std; int main() { int64_t X,Y ; cin>>X>>Y ; int64_t ans=(X>Y?X-Y:Y-X) ; if(ans<=1) cout<<"Brown"<<endl ; else cout<<"Alice"<<endl ; return 0 ; }
#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 FOR(i,n,m) for(int i=n;i<=(int)(m);i++) #define RFOR(i,n,m) for(int i=(int)(n);i>=m;i--) #define all(x) (x).begin(),(x).end() #define sz(x) int(x.size()) typedef long long ll; const int INF = 1...
0
70,153,606
#include <bits/stdc++.h> using namespace std; int main(){ int a,b; cin >> a >> b; cout << (a+b+1)/2; }
#include <bits/stdc++.h> #include <math.h> #define rep(i, n) for(int i = 0; i < (n); i++) #define rrep(i, n) for(int i = 0; i <= (n); i++) using namespace std; typedef long long ll; const int MOD = 1000000007; const ll INF = 1LL<<60; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } retur...
0
68,262,146
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { string num; cin >> num; for(int i=0; i<num.size(); i++) { if(num[i] == '7') { cout << "Yes"; return 0; } } cout << "No"; }
#include<iostream> #include<vector> using namespace std; int main(){ int n,a,b,c,x; vector<int>y; while(cin>>n>>a>>b>>c>>x){ if(n+a+b+c+x==0)break; int cnt=0,ans=-1; for(int i=0;i<n;i++){ int tmp; cin>>tmp; y.push_back(tmp); } for(int i=1;i<=10001;i++){ if(y[cnt]==x)cnt++; if(cnt==y.size()){...
0
93,487,514
#include<bits/stdc++.h> #define rep(i,n,m) for(int i = (n); i <(m); i++) using namespace std; using ll = long long; int main() { int n; cin >> n; vector<ll> cumsum(n + 1); cumsum[0] = 0; rep(i, 0, n) { int a; cin >> a; cumsum[i + 1] = a + cumsum[i]; } ll ans = 100...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <map> #include <queue> #include <set> #include <stack> #include <deque> #include <unordered_map> #include <unordered_set> #include <bitset> #incl...
0
22,592,278
#include<bits/stdc++.h> using namespace std; int main() { int N, M; int count = 0; int count_max = -100; string search_word; cin >> N; vector<string> s(N); for (int i = 0; i < N; i++) { cin >> s.at(i); } cin >> M; vector<string> t(M); for (int i = 0; i < M; i++) { cin >> t.at(i); } for (int i = 0; i < ...
#include<iostream> #include<string> typedef struct dictionary{ struct dictionary *A, *C, *G, *T; bool a, c, g, t; } dictionary; void insert(void); void find(void); void init(dictionary*); dictionary *Dic; int main(){ int n; std::string func, ins="insert", fin="find"; init(Dic = new dictionary); std::cin >> ...
0
69,496,432
#define _USE_MATH_DEFINES #include <bits/stdc++.h> #define dump(x) cout << x << endl typedef int64_t Int; using namespace std; using Graph = vector<vector<Int>>; const double pi = M_PI; const Int MOD = 1000000007; int main() { int n, k; cin >> n >> k; if (n % k == 0) { cout << 0 << endl; } else ...
#include <bits/stdc++.h> using namespace std; int main() { int n,m; cin >> n >> m; priority_queue<long long> que; for (int i = 0; i < n; i++){ long long ai; cin >> ai; que.push(ai); } for (int i = 0; i < m; i++){ long long t; t=que.top(); que.pop()...
0
55,411,398
#include <stdio.h> int main (void) { int i, j; for (i = 1; i < 10; i++) { for (j = 1; j < 10; j++) { printf("%dx%d=%d\n", i, j, i * j); } } }
#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
33,828,805