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#include <iostream> using namespace std; const int nil = -1; struct Node {int p, l, r;}; Node T[100000]; int n, D[100000]; void print(int u) { cout << "node " << u << ": "; cout << "parent = " << T[u].p << ", "; cout << "depth = " << D[u] << ", "; if (T[u].p == nil) cout << "root, "; else if (T[u].l...
#include<iostream> #include<string> using namespace std; struct Node{ int parent; int left; int right; }; int *D; Node *T; void setdepth(int u, int p){ D[u] = p; if(T[u].right != -1){ setdepth(T[u].right, p); } if(T[u].left != -1){ setdepth(T[u].left, p + 1); } } int main(){ int n, x, i, r; ...
1
99,553,790
#include<iostream> #include<string> #include<algorithm> #include<vector> #include<map> #include<stack> #include<queue> #include<set> #include<tuple> #include<ctime> #include<functional> #include<cmath> #include<cassert> #include <iomanip> using namespace std; typedef long long ll; typedef pair<ll,ll> p; #define rep(i,...
#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 VS vector<string> #define VB vector<bool> #define VP vector<pair<ll,ll>> #define VVL vector<vector<ll>> #define VVP vector<vector<pair<ll,ll>>> ...
1
39,901,405
#include <bits/stdc++.h> using namespace std; int main() { string S; cin >> S; int ff=1, l=0; for (int i=S.size()-3; i>=0; i-=2) { ff=1; for (int j=0; j<(i+1)/2; j++) { if (S[j]!=S[j+(i+1)/2]) { ff=0; } } if (ff==1) { l=i+1; break; } } cout << l << endl; }
#include<bits/stdc++.h> using namespace std; #define ll long long const long long INF = 1LL << 60; using Graph = vector<vector<int>>; const int dx[4] = { 1, 0, -1, 0 }; const int dy[4] = { 0, 1, 0, -1 }; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inlin...
1
96,375,183
#include<cstdio> #include<vector> #include<algorithm> using namespace std; int n,m; class data{ public: int x,p; data(int ix,int ip){ x=ix; p=ip; } bool operator<(const data& d1)const{ return d1.p<p; } }; vector<data> dat; int main(void){ while(1){ scanf("%d %d",&n,&m); if(n+m==0)break; dat.clear(); ...
#include <iostream> using namespace std; int main(){ int n,m,d[10],a,b,t; while (1){ for (int i=0;i<10;i++)d[i]=0; t=0; cin >> n >> m; if (n==0&&m==0)break; for (int i=0;i<n;i++) { cin >> a >> b; d[b-1]+=a; } for (int i=9;i>=0;i--){ if (m==0) break; if (d[i]<=m){ ...
1
79,462,428
#include<bits/stdc++.h> using namespace std; int main(){ #ifndef ONLINE_JUDGE freopen("input.txt","r",stdin); freopen("output.txt","w",stdout); #endif string s; cin>>s; int sum=0; for(int i=0;i<s.size();++i) sum+=s[i]-'0'; int x=stoi(s); cout<<((x%sum==0)?"Yes":"No"); ret...
#include <bits/stdc++.h> #define _GLIBCXX_DEBUG #define rep(i,n) for(int i=0;i<(n);++i) #define repi(i,a,b) for(int i=int(a);i<int(b);++i) #define all(x) (x).begin(), (x).end() #define PI 3.14159265358979323846264338327950L using namespace std; typedef long long ll; typedef long double ld; int main() { long n; ...
1
85,077,356
#include <bits/stdc++.h> using namespace std; #define endl "\n" const int MOD = 1000000007; int main() { char a; scanf("%c",&a); if(a =='a' || a =='e' || a =='i' || a =='o' || a =='u' ){ printf("vowel\n"); } else{ printf("consonant\n"); } return 0; }
#include <bits/stdc++.h> using namespace std; int main() { char b; cin >>b; if (b=='a' || b=='e' || b=='i' || b== 'o' || b== 'u'){ cout << "vowel"; }else{ cout << "consonant"; } return 0; }
1
77,084,432
#include <bits/stdc++.h> #include<math.h> #include <iostream> #include <vector> #include <queue> using namespace std; #define rep(i,n) for (int i = 0; i < (int)(n); ++i) #define rep2(i, s, n) for (int i = (s); i < (int)(n); i++) int main() { int H,W,D; cin>>H>>W>>D; vector<vector<int>>a(H,vector<int>(W)); rep(...
#include <bits/stdc++.h> using namespace std; using P=pair<int,int>; int h, w, d, q, c[90000]; P s[90000]; int main() { cin >> h >> w >> d; for (int i = 0; i < h; i++) for (int j = 0; j < w; j++) { int a; cin >> a; a--; s[a] = make_pair(i, j); } for (int i = d; i < h * w; i++) c[i] = c[i - d] + abs...
1
88,824,470
#pragma GCC target("avx") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; template <class T> using vec = vector<T>; template <class T> using vec2 = vector<vec<T>>; template <class T> using vec3 = vector<vec2<T>>;...
#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(){ int n, r; cin >> n >> r; if (n >= 10){ cout << r << endl; }else{ int ans = 100 * (10 - n) + r; cout << ans...
1
83,794,118
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < n; i++) #define rep2(i, x, n) for(int i = x; i <= n; i++) #define rep3(i, x, n) for(int i = x; i >= n; i--) #define elif else if #define sp setprecision #define pb(x) push_back(x) typedef long long ll; typedef long double ld; typedef pai...
# include "bits/stdc++.h" using namespace std; using LL = long long; using ULL = unsigned long long; const double PI = acos(-1); template<class T>constexpr T INF() { return ::std::numeric_limits<T>::max(); } template<class T>constexpr T HINF() { return INF<T>() / 2; } template <typename T_char>T_char TL(T_char cX) { re...
1
84,718,160
#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 ...
#include <bits/stdc++.h> #define Phuong_ ios_base::sync_with_stdio(0); cin.tie(0); #define REP(i,a,b) for(int i=a; i<=b; ++i) using namespace std; using ll = long long; using ull = unsigned long long; using ld = long double; typedef pair<int,int> pi; typedef tuple<int, int, int> tp; typedef vector<vector<int>> vv; int ...
1
27,752,201
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rrep(i, n) for(int i = n-1; i >= 0; i--) #define all(x) (x).begin(),(x).end() #define rall(v) (v).rbegin(), (v).rend() #define FastIO ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0) typedef long long ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main(){ int n,k,r,s,p; cin >> n>> k >> r >> s >> p; string t; cin >> t; vector<char> hand; int point=0; for(int i=0; i<k; i++){ if(t.at(i) == 'r'){ hand.push_back('p'); point += p; ...
1
85,002,811
#include<iostream> #include<vector> #include<string> #include<algorithm> #include<iomanip> #include<map> using namespace std; int main(){ int n; cin>>n; string s[n]; map<string,int>d; bool flag=true; for(int i=0;i<n;i++){ cin>>s[i]; d[s[i]]++; if(d[s[i]]>1)flag=false; ...
#pragma region header #define _GLIBCXX_DEBUG #include <bitset> #include <tuple> #include <cstdint> #include <cstdio> #include <cctype> #include <assert.h> #include <stdlib.h> #include <stdio.h> #include <cassert> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <ctime> #include <deque>...
1
77,556,110
#include<bits/stdc++.h> using namespace std; signed main(){ int a, b,c ,d ,e; cin >> a >> b; c =a/b; d =a%b; e =100000 * d/b; cout << c << " " << d << " " << c << "."<< e << endl; return 0; }
#include<stdio.h> int main(){ int a,b,d,r; scanf("%d %d",&a,&b); if(1<=a && a<=1000000000 && 1<=b && b<=1000000000){ d = a / b; r = a % b; double x = a; double y = b; double f = x / y; printf("%d %d %.5lf\n",d,r,f); } return 0; }
1
65,055,346
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair <int, int> pii; typedef pair <ll, ll> pll; typedef long double ld; ll inv(ll a, ll b){ return (a > 1 ? b - inv(b%a, a)*b/a : 1); } #define rc(s) return cout << s, 0 #define fi first #define se second #define L (nod << 1) #define R (L |...
#include <iostream> using namespace std; typedef long long ll; int main() { int n; cin >> n; ll a[100002]; ll x = 0; for(int i = 0; i < n; i++){ cin >> a[i]; x ^= a[i]; } ll r = 0; for(int j = 0; j < 60; j++){ if((x >> j) & 1){ r += (1ll << j); ...
1
67,894,152
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; vector<string> vec(N); bool b = true; char c; for(int i = 0; i < N; i++) { string S; cin >> S; vec[i] = S; if(i != 0) { if(S[0] != c) { b = false; } } int M = S.size(); c = S[M - 1]; ...
#include <bits/stdc++.h> using namespace std; #define rep(i, c) for (int i = 0; i < (int)c; i++) int main() { int n; scanf("%d", &n); vector<string> w(n); rep(i, n) cin >> w[i]; bool ans = true; rep(i, n - 1) { int l = w[i].size(); if (w[i][l - 1] != w[i + 1][0]) { ...
1
18,143,568
#include <bits/stdc++.h> using namespace std; using Graph = vector<vector<int>>; typedef long long ll; typedef long double ld; #define REP(i,a,n) for(int (i)=(a); (i)<(int)(n); (i)++) #define rep(i,n) REP(i,0,n) #define vec vector #define sqrt(d) pow((long double) (d), 0.50) const ll INF = 2e9; const ll large_P = 1e9 ...
#include <stdio.h> int main(void) { int R; scanf("%d\n",&R ); if (R < 1200) { printf("ABC"); } else if (R < 2800) { printf("ARC"); } else { printf("AGC"); } return 0; }
1
100,361,967
#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 <stdio.h> int main(){ int a,max,min,s,sum,i; while(1){ scanf("%d",&a); if(a==0)break; max=-1; min=1001; sum=0; for(i=0;i<a;i++){ scanf("%d",&s); sum+=s; if(max<s)max=s; if(min>s)min=s; } sum-=max; sum-=min; sum=sum/(a-2); printf("%d\n",sum...
1
40,923,303
#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 L[100] = {0}; long long luca(long lo...
#include <bits/stdc++.h> using namespace std; int main() { int64_t n; cin >> n; vector<int64_t> L(86+1); L[0] = 2; L[1] = 1; for (int i=2; i<86+1; i++) L[i] = L[i-1] + L[i-2]; cout << L[n] << endl; }
1
27,683,838
#include <bits/stdc++.h> using namespace std; #define PI 3.141592653589793 typedef long long ll; typedef long double ld; int main(){ ld a, b, x; cin >> a >> b >> x ; ld ans = 0; if(x <= a * a * b / 2){ ans = 90 - atan(2 * x/ (b * b *a)) * 180 /PI; } else{ ans = atan((2 * b - 2 * ...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <functional> #include <cmath> #include <map> #include <iomanip> #define intt long long #define PI 3.14159265358979323846 using namespace std; int main() { double a, b, x; std::cin >> a >> b >> x; double s = x / a; double a...
1
10,388,821
#include<bits/stdc++.h> #include<unordered_set> #include<unordered_map> #include <iostream> #include <string> #include <cmath> using namespace std; #define ll long long #define rep(i, n) for (ll i = 0; i < (n); i++) #define FOR(i,a,b) for(ll i=(a);i<(b);i++) #define FORR(i,a,b)for(ll i=(a);i<=(b);i++) #define repR(i,n)...
#include <bits/stdc++.h> #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 FORR(i, m, n) for (int i = m; i >= n; i--) #define ALL(x) (x).begin(), (x).end() using namespace std; typedef long long ll; typedef pair<ll, ll>...
1
71,034,200
#include <iostream> #include <string> #include <vector> #include <cmath> #include <deque> #include <queue> #include <fstream> #include <iomanip> #include <stack> #include <algorithm> #include <set> #include <map> #include <list> #define endl "\n" typedef long long ll; using namespace std; void Lancer() { ios::sync_with...
#include <bits/stdc++.h> #define rep(i, f, n) for (ll i = (f); i < (ll)(n); i++) #define repe(i, f, n) for (ll i = (f); i <= (ll)(n); i++) using namespace std; using ll = long long; using pint = pair<int, int>; bool is_war(const vector<int>& x, const vector<int>& y) { for (int z = -100; z <= 100; z++) { bool is_o...
1
54,354,283
#include <iostream> #include <vector> #include <algorithm> #include <numeric> using namespace std; #define REP(i, n) for(int i = -1; i < (int)(n); ++i) #define FOR(i, m, n) for(int i = (int)(m); i < (int)(n); ++i) int main() { long long N, X, M; cin >> N >> X >> M; vector<long long> b, l; vector<bool> i...
#include <cstdint> #include <iostream> #include <vector> #include <unordered_map> using namespace std; pair<vector<int64_t>, vector<int64_t>> MakeVec( unordered_map<int64_t, int64_t>& nodes, int64_t st) { vector<int64_t> vec; vec.push_back(st); vector<int64_t> sums(2, 0); sums[1] = st; int64_t cur = nodes[s...
1
90,677,283
#include <iostream> using namespace std; const int N = 1000000; int prime[N]; void init(); int main() { init(); int n; while (cin >> n) { cout << prime[n] << '\n'; } return 0; } void init() { for (int i = 0; i < N; ++i) { prime[i] = 1; } prime[0] = prime[1] = 0; for (int i = 2; i < N; ++i) { if (prime[i]) ...
#include <iostream> #include <algorithm> #include <vector> #include <set> using namespace std; typedef long long i64; template<i64 N> struct prime_numbers{ set<i64> primes; bool p[N+1]; constexpr prime_numbers<N>() : primes(), p() { p[0] = p[1] = true; for(i64 i=2; i<=N; i++) { if(p[i]) continue; ...
1
75,456,911
#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[55]; int main() { cin.tie(0); ios::sync_w...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<ll> vl; typedef pair<int,int> pii; typedef int _loop_int; #define REP(i,n) for(_loop_int i=0;i<(_loop_int)(n);++i) #define FOR(i,a,b) for(_loop_int i=(_loop_int)(a);i<(_loop_int)(b);++i) #define FORR(i,a,b) for(_l...
1
93,186,392
#include "bits/stdc++.h" #include "math.h" using namespace std; typedef long long ll; typedef vector<ll> vll; typedef vector<vll> vvll; typedef vector<bool> vb; typedef vector<vb> vvb; typedef vector<int> vin; #define rep(i,a,b) for(int i=(a);i<(b);++i) #define SIZE(a) int((a).size(); const int INF=INT_MAX; int main(){...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef pair<ll,ll>pll; typedef pair<ll,pair<ll,ll>>plll; #define fastread() (ios_base:: sync_with_stdio(false),cin.tie(NULL)); #define vll(v) v.begin(),v.end() #define all(x) x.rbegin(),x.rend() #define min3(a, b, c) m...
1
88,453,511
#include <bits/stdc++.h> using namespace std; int main() { long n; string ans="No"; cin >> n; for(long i=0;i<100;i++) { for(long j=0;j<100;j++) { if(i*4+j*7==n) ans="Yes"; } } cout << ans << endl; }
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; int count = 0; for(int i = 0; i < 100; i++){ for(int j = 0; j < 100; j++){ if(N == 4*i + 7*j){ count++; } } } string ans; if(count != 0){ ans = "Yes"; }else{ ans = "No"; } cout << ans << e...
1
83,068,389
#pragma GCC optimize ("O3") #include <bits/stdc++.h> using namespace std; #ifdef LOCAL #include <prettyprint.hpp> #define debug(...) cerr << "[" << #__VA_ARGS__ << "]: ", d_err(__VA_ARGS__); #else #define debug(...) 83; #endif void d_err() { cerr << endl; } template <typename H, typename... T> void d_err(H h, T......
#include <bits/stdc++.h> #include <chrono> #include <math.h> using namespace std; using ll = long long; using ld = long double; using namespace std::chrono; #define fo(i,z,n) for(int i = z;i<n;i++) #define Fo(i,z,n) for(ll i = z;i<n;i++) #define INT_BITS 32 #define mod 1000000007 #define vi vector<int> #define vll vec...
1
70,209,587
#include "bits/stdc++.h" using namespace std; #define IOS ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0); #define ll long long #define li long int #define ld long double #define lld long long double #define pb push_back #define mk make_pair #define F first #define S second #define all(v) (v).begin(),(v).end() ...
#include<bits/stdc++.h> using namespace std; int main() { int n , m; cin >> n >> m; int s = 0; while (m--) { int d; cin >> d; s += d; } if (s > n) { cout << -1 << endl; } else { cout << (n - s) << endl; } }
1
20,199,409
#include <bits/stdc++.h> using namespace std; int main(){ int n, k; cin >> n >> k; vector<long long> h(n); for(int i = 0; i < n; i++){ cin >> h.at(i); } long long ans = 1001001001001001; for(int i = 0; i < (1<<n); i++){ long long sum = 0, tmp = 0; int can_see = 0; for(int j = 0; j < n; j++){...
#include <algorithm> #include <iostream> #include <fstream> #include <vector> #include <set> #include <functional> #include <string> #include <utility> #include <cmath> #include <iomanip> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define ll long long #define ALL(a) (a).begin(),(a...
1
32,732,653
#include <iostream> #include <string.h> #include <string> using namespace std; int main(void) { string a, b; cin >> a >> b; a += a; if (a.find(b) != string::npos) { cout << "Yes" << endl; } else { cout << "No" << endl; } return 0; }
#include<iostream> #include<cctype> #include<string> using namespace std; int main(){ string s; string p; cin>>s; cin>>p; s=s+s; std::string::size_type a = s.find(p); if(a == string::npos) cout<<"No"<<endl; else cout<<"Yes"<<endl; }
1
72,499,275
#include <bits/stdc++.h> using namespace std; long long gcd(long long x, long long y) { if (x % y == 0) { return y; } else { return gcd(y, x % y); } } int main() { long long num; long long Min; long long tmp; cin >> num; vector<long long> vec(num); for (int i = 0; i <...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep1(i,n) for (int i = 1; i <= (int)(n); i++) int main() { int n; cin >> n; ll a[n]; rep(i,n) { cin >> a[i]; } int gc = a[0]; rep(i,n) { gc =...
1
20,976,961
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(i=0;i<n;i++) #define ll long long #define all(v) v.begin(), v.end() int gcd(int a, int b) { if(a%b == 0) return b; else return gcd(b, a%b); } int main() { int n,k; cin >> n >> k; vector<int> a(n); int i; int vmax = 0; rep(i,n) { cin...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define REP(i, n) for (int i = 0; i < (int)(n); i++) #define ALL(x) (x).begin(), (x).end() int gcd(int a, int b) { if (b == 0) return a; return gcd(b, a%b); } int main() { ios_base::sync_with_stdio(false); cin.tie(0); int N, K; ...
1
34,340,370
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,x; cin>>a>>b>>x; if(x-a<0) cout<<"NO"<<endl; else if(a+b<x) cout<<"NO"<<endl; else cout<<"YES"<<endl; }
#include <bits/stdc++.h> #define PI 3.14159265359 #define NIL (-1) #define LL long long using namespace std; const int64_t MOD = 1e9 + 7; int main() { int A, B, X; cin >> A >> B >> X; if ((X >= A) && (X <= A + B)) cout << "YES" << endl; else cout << "NO" << endl; }
1
50,921,939
#include <bits/stdc++.h> using namespace std; int main() { long long N,money,kabu; cin >> N; money = 1000; kabu=0; vector<long long>data(N); for (int i=0; i<N; i++) { cin >> data.at(i); } for(int i=0; i<N-1; i++) { if (data.at(i) < data.at(i+1)){ money = money + (((data.at(i+1) - data.at(i...
#include<bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; #define rep(i,N) for(int i = 0; i < (N); i++) #define erep(i,N) for(int i = N - 1; i >= 0; i--) const ll INF = 1000000000; const ld PI = (acos(-1)); using Graph = vector<vector<int>>; template<class T> inline bool chmin(T& a, T b...
1
30,446,044
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i=0; i<(n); ++i) int a[5]; int main(void){ rep(i, 5) cin >> a[i]; sort(a, a+5, greater<int>()); rep(i, 4) cout << a[i] << " "; cout << a[4] << endl; }
#include<cstdio> #include<algorithm> using namespace std; int main() { int a[5]; scanf("%d%d%d%d%d",&a[0],&a[1],&a[2],&a[3],&a[4]); sort(a,a+5); for(int i=4;i>=0;i--) { printf("%d",a[i]); if(i>0) printf(" "); else printf("\n"); } }
1
9,272,229
#include <bits/stdc++.h> int main(void) { std::string n; std::cin >> n; bool flag = false; for (int i = 0; i < n.size(); i++) { if (n[i] == '7') { flag = true; break; } } if (flag) { std::cout << "Yes" << std::endl; } else { std::cout << "No" << std::endl; } }
#include <bits/stdc++.h> using namespace std; int main(){ char S[4]; int s=0; cin>>S; for(int i=0;i<3;i++){ if(S[i]=='7'){printf("Yes\n");return 0;} } printf("No\n"); }
1
32,030,710
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; using ll = long long; using P = pair<int,int>; int main() { int n; cin >> n; vector<int> w(n); rep(i,n) cin >> w[i]; int ans = accumulate(w.begin(), w.end(), 0); rep(i,n) { int s1 = 0, s2 = 0; ...
#include<bits/stdc++.h> using namespace std; signed main() { int N; cin >> N; vector<int> W(N); for(int i=0; i<N; i++) cin >> W[i]; int sum = 0; for(int i=0; i<N; i++) sum += W[i]; int ans = 1e9; for(int t=0; t<N; t++) { int s1=0; for(int i=0; i<t; i++) s1 += W[i]; int s2 = sum - s1; ans =...
1
90,426,331
#include <iostream> #include <stdio.h> #include <vector> #include <string> #include <queue> #include <deque> #include <algorithm> #include <utility> #include <set> #include <map> #include <cmath> #include <math.h> #include <tuple> #include <iomanip> #include <bitset> using namespace std; typedef long long ll; typedef l...
#include <bits/stdc++.h> using namespace std; int main() { double n,m,d; cin >> n >> m >> d; double res = (n-d)*(m-1)*(d>0.5?2:1)/(n*n); cout << fixed << setprecision(10) << res << endl; return 0; }
1
77,228,962
#include<iostream> using namespace std; int a[1000005]; int main(){ int k,i; cin>>a[0]>>a[1]>>k; for(i=0;i<k;i++){ a[!(i&1)]+=(a[i&1]>>=1); } cout<<a[0]<<" "<<a[1]; return 0; }
#include <stdio.h> #include <algorithm> #include <utility> #include <functional> #include <cstring> #include <queue> #include <stack> #include <cmath> #include <iterator> #include <vector> #include <string> #include <set> #include <iostream> #include <random> #include <map> #include <iomanip> #include <stdlib.h> #inclu...
1
77,187,775
#include <iostream> using namespace std; void solve() { int count = 1; int x; while (cin >> x, x) { cout << "Case " << count << ": " << x << endl; ++count; } } int main() { solve(); return(0); }
#include <iostream> using namespace std; int main(){ int a, i; i = 1; while(cin>>a&&a){ if(a != 0) cout<<"Case "<<i<<": "<<a<<endl; i++; } }
1
7,411,547
#include <bits/stdc++.h> #define rep(i, n) for (int i=0; i<(int)(n); i++) #define all(v) v.begin(), v.end() #define allR(v) v.rbegin(), v.rend() #define PRINT(v) for (auto x : (v)) cout <<x <<" " ; cout <<endl; using namespace std; using ll = long long; using Graph = vector<vector<int>>; typedef pair<int,int> Pi; const...
#include <iostream> #include <algorithm> #include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> using namespace std; const int INF = 0x3f3f3f3f; int A[2000005], B[2000005], C[10005]; int main(){ int n, temp = 0; cin >> n; for(int i = 1; i <= n; i++) scanf("%d", A + i); for(int i = 1; i <= n; i++) ...
1
80,334,996
#include<bits/stdc++.h> #define all(x) (x).begin(),(x).end() #define ll long long #define rep(i,n) for(int i = 0; i < int(n); i++) #define vi vector<int> using namespace std; const int INF = 1001001001; const int MOD = 1e9+7; const int dx[] = {-1, 0, 1, 0}; const int dy[] = {0, 1, 0, -1}; template<class T> inline bool ...
#include<bits/stdc++.h> using namespace std; #define ll long long int #define f(i,j,n) for(int i=j;i<=n;i++) int main(){ ios_base::sync_with_stdio(false); cin.tie(NULL); int s; cin>>s; switch(s){ case 25: cout<<"Christmas "; break; case 24: cout<<"Christmas E...
1
672,364
#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 yn(ans) if(ans)printf("Yes\n");else printf("No\n") #define YN(ans) if(ans)printf("YES\n");else printf("NO\n") #de...
#include <bits/stdc++.h> using namespace std; int main() { int n, c, k; cin >> n >> c >> k; int a[n]; for (int i = 0; i < n; i++) { cin >> a[i]; } sort(a, a + n); int i = 0, bus = 0; while (i < n) { int ptr = i + 1; while (ptr < (i + c) && ptr < n) ...
1
39,269,787
#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) ...
#include <iostream> #include <cstring> #include <algorithm> #include <vector> #include <string> #include <math.h> #include <iomanip> #include <limits> #include <list> #include <queue> #include <tuple> #include <map> #include <stack> #include <set> #include <bitset> using namespace std; #define fast_io ios_base::sync_wi...
1
54,675,021
#include<bits/stdc++.h> #define ll long long int using namespace std; ll N, i,ans, l[50], K; int main() { cin >> N >> K; for(i=0;i<N;i++) { cin >> l[i]; } sort(l, l+N); for(i=N-1;i>N-K-1;i--) { ans += l[i]; } cout << ans << endl; }
#include <bits/stdc++.h> using namespace std; typedef unsigned long long int ull; typedef long long int ll; int main() { int N, K; cin >> N >> K; vector<int> l(N); for (int i = 0; i < N; i++) { cin >> l[i]; } sort(l.begin(), l.end(), greater<int>()); int sum = 0; for (int i = 0; i < K; i++) { sum += l[i]; ...
1
62,986,796
#include <bits/stdc++.h> #include <math.h> using namespace std; using ll = long long; #define rep(i,n) for (int i = 0; i < (n); ++i) int main() { int n, a; cin >> n >> a; cout << (n * n) - a << endl; return 0; }
#include<bits/stdc++.h> using namespace std; int main() { int a,n; cin>>a>>n; a*=a; cout<<a-n<<endl; }
1
54,590,553
#pragma GCC optimize("Ofast") #include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #define F first #define S second #define int long long #define pb push_back #define double long double using namespace std; using namespace __gnu_pbds; typedef tree< int , null_type, less<int>, rb_tree_tag, tree_order_statis...
#include<iostream> #include<algorithm> #include<cstdio> #include<cmath> #include<cctype> #include<math.h> #include<string> #include<string.h> #include<stack> #include<queue> #include<vector> #include<utility> #include<set> #include<map> #include<stdlib.h> #include<iomanip> using namespace std; #define ll long long #def...
1
97,930,002
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (n); i++) using namespace std; using ll = long long; int main() { char a,b,c; cin >> a >> b >> c; if(a != b && a != c && b != c) cout << "Yes" << endl; else cout << "No" << endl; }
#include<bits/stdc++.h> using namespace std; int main(){ vector<char> s(3); cin>>s.at(0)>>s.at(1)>>s.at(2); sort(s.begin(),s.end()); if(s.at(0)=='a'&&s.at(1)=='b'&&s.at(2)=='c'){ cout<<"Yes"<<endl; } else{ cout<<"No"<<endl; } }
1
84,725,625
#include <iostream> using namespace std; int main(){ int a; int b; cin >> a >> b; cout << "a " ; if(a>b){ cout << ">"; } else if(a==b){ cout << "=="; } else if(a<b){ cout << "<"; } cout << " b" << endl; }
#include <iostream> int main(){ std::ios::sync_with_stdio(false); std::cin.tie(0); int a, b; std::cin >> a >> b; std::cout << ((a<b)?"a < b":(a>b)?"a > b":"a == b") << "\n"; return 0; }
1
89,209,812
#include <iostream> #include <vector> #include <map> #include <algorithm> using namespace std; const long MOD = 1000000007; typedef pair<int, int> P; typedef long long ll; int main(){ int H, W, D; cin >> H >> W >> D; int A[H][W]; for(int i=0; i<H; i++){ for(int j=0; j<W; j++){ cin >>...
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (n); i++) using namespace std; using P = pair<int, int>; signed main(void) { int h, w, d, l, r, q; cin >> h >> w >> d; P memo[h * w]; vector<int> dist(h * w, 0); rep(i, h) rep(j, w) { int a; cin >> a; a--; memo[a] = P(i, j); } rep(i, h * w - ...
1
4,288,478
#include <iostream> #include <string> #include <cstdlib> #include <queue> using namespace std; int main() { queue<char> q; string s; int i, j, h, num; cin >> s; while(s!="-"){ for(i=0;i<s.size();i++){ q.push(s[i]); } cin >> num; for(i=0;i<num;i++){ cin >> h; f...
#include<iostream> #include<stdio.h> #include<cctype> #include<string> using namespace std; int main(){ string a, left, right; int h,m; while (1){ cin >> a; if (a == "-")break; cin >> m; for (int i = 0; i < m;i++){ cin >> h; left = a.substr(0, h); right = a.substr(h, a.size()); a = right + left; ...
1
93,133,096
#include <bits/stdc++.h> using namespace std; #define REP(i, a, b) for (int i = (int)(a); i < (int)(b); i++) #define rep(i, n) REP(i, 0, n) #define rrep(i, n) for (int i = (int)(n-1); i >= 0; i--) #define sz(x) int(x.size()) #define bitsz(x) int(__builtin_popcount(x)) #define all(x) (x).begin(), (x).end() #define rall(...
#include <bits/stdc++.h> #define rep3(i, s, n, a) for (int i = (s); i < (int)(n); i += a) #define rep2(i, s, n) rep3(i, s, n, 1) #define rep(i, n) rep2(i, 0, n) #define MOD 1e9+7LL using namespace std; using ll = long long; using ull = unsigned long long; using P = pair<int, int>; ll binary_square(ll x, ll n); void fac...
1
62,360,768
#include <iostream> using namespace std; #define rep(i,n) for(int i=0;i<(n);i++) int main(){ int N,A,B,C,X; while(cin>>N>>A>>B>>C>>X,N){ int c=0; bool f=true; rep(i,N){ int y; cin>>y; for(;;c++){ if(c>10000){ f=false; break; } if(X==y) break; X=(A*X+B)%C; } X=(A*X+B)%C; ...
#include<iostream> using namespace std; int main() { int n, a, b, c, x; while (cin >> n >> a >> b >> c >> x, n) { int time = 0; for (int i = 0; i < n; ++i) { int y; cin >> y; while (time <= 10001 && x != y) { x = (a*x + b) % c; time++; } x = (a*x + b) % c; time++; } if (time-1 > 10000)cout << ...
1
74,424,627
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; using P = pair<int,int>; vector<pair<ll, ll> > prime_factorize(ll N) { vector<pair<ll, ll> > res; for (ll a = 2; a * a <= N; ++a) { if (N % a != 0) continue; ll ex = 0; whil...
#include<bits/stdc++.h> #define pb push_back #define F first #define S second using ll = long long; #define ull unsigned ll #define endl "\n" #define vi vector<int> #define vl vector<ll> #define all(v) (v).begin(),(v).end() #define mst(a,b) memset(a,b,sizeof(a)) #define pi pair<int,int> #define pl pair<ll,ll> #define p...
1
3,361,283
#include <iostream> #include <algorithm> #include <math.h> #include <stdio.h> using namespace std; int list[3]; int main(){ cin >> list[0] >> list[1] >> list[2]; sort(list, list + 3); printf("%d %d %d\n", list[0], list[1], list[2]); return 0; }
#include <iostream> using namespace std; void replace(int& a, int& b) { int temp = a; a = b; b = temp; } void sortValue(int a, int b, int c) { if (a > c) replace(a, c); if (a > b) replace(a, b); if (b > c) replace(b, c); cout << a << " " << b << " " << c << endl; } int main() { int ...
1
86,566,027
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; class dice{ public: int face[6]; dice(){} void rollN(){ int c = face[0]; face[0] = face[1]; face[1] = face[5]; face[5] = face[4]; face[4] = c; } void rollS(){ ...
#include <iostream> #include <sstream> #include <vector> #include <algorithm> class Dice { private: std::vector<unsigned short> Value = {1, 2, 3, 4, 5, 6}; unsigned short Top = Value[0]; unsigned short Front = Value[1]; unsigned short Right = Value[2]; unsigned short Left = Value[3]; unsigned short Rear = V...
1
18,596,702
#include <cstdio> #include <queue> #include <vector> int main() { int n; scanf("%d", &n); std::vector<std::vector<int>> graph; graph.resize(n); for (int i = 0; i < n; ++i) { int u, k, v; scanf("%d%d", &u, &k); for (int j = 0; j < k; ++j) { scanf("%d", &v); graph[u - 1].push_back(...
#include <bits/stdc++.h> using namespace std; typedef pair<int, int> P; typedef long long int LL; vector<int> v[101]; vector<int> dist; queue<int> q; int bfs() { dist[1] = 0; q.push(1); while (!q.empty()) { int c = q.front(); q.pop(); for (int i = 0; i < v[c].size(); i++) { ...
1
27,108,449
#include<bits/stdc++.h> using namespace std; int a[100001],dp[100001]; int solve(int n) { dp[0]=0; dp[1]=abs(a[0]-a[1]); for(int i=2;i<n;i++) { int d=abs(a[i]-a[i-1]); int e=abs(a[i]-a[i-2]); dp[i]=min(dp[i-2]+e,dp[i-1]+d); } return dp[n-1]; } int main() { int n; ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; #define rep(i, n) for (int i = 0; i < (int)(n); i++) template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } template<class T> inline bool chmax(T& a, T b) ...
1
49,312,710
#include <bits/stdc++.h> using namespace std; #define pi acos(-1) #define IOS ios_base::sync_with_stdio(0); cin.tie(); cout.tie(); #define ff first #define ss second #define pb push_back #define debug(val) cerr << "The value of " << #val << " is = " << val << '\n'; typedef long long ll; typedef unsigned long long ull; ...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <numeric> #include <map> #include <stack> #include <queue> using namespace std; using ll = long long; using P = pair<int, int>; int main() { int h, w; scanf("%d %d", &h, &w); vector<string> s(h); for (int i = 0; i < h;...
1
282,421
#include <stdio.h> #include <cstdio> #include <iostream> #include <queue> #include <set> #include <vector> #include <cstring> #include <algorithm> const long long int infty = 1e14; long long int zero = 0; int main(){ long long int N, K, tmp; std::vector<long long int> H; scanf("%lld%lld", &N, &K); for(long long...
#include <bits/stdc++.h> using namespace std; typedef long long LL; int main() { int N, K; cin >> N >> K; vector<LL> H(N + 1, 0); for (int i = 0; i < N; i++) { cin >> H[i + 1]; } H.push_back(0); LL INF = 1LL << 60; vector<vector<LL>> dp(N + 2, vector<LL>(N + 2, INF)); dp[0][0] = 0; for (int i = ...
1
71,296,794
#include<bits/stdc++.h> #define fastio ios_base::sync_with_stdio(0);cin.tie(0),cout.tie(0) #define ret return #define rep(q, i, n) for(int q=i; q<n; q++) #define forn(i, n) for(int i=0; i<n; i++) #define mems(a,x) memset(a,x,sizeof(a)) #define ll long long #define pb push_back #define em emplace_back #define mp ma...
#include <iostream> #include <vector> #include <algorithm> #include <string> #include <set> #include <queue> #include <stack> #include <tuple> #include <cmath> #include <iomanip> #include <map> #include <cstring> #define ll long long #define rep(i,n) for(int i=0;i<(n);i++) #define repp(i,n) for(int i=n-1;i>=0;i--) #de...
1
14,172,332
#include <iostream> #include <algorithm> #include <map> #include <queue> using namespace std; #define rep(i, n) for(int i=0; i<(n); ++i) typedef pair<int, int> P; char maze[1001][1001]; int dis[1001][1001]; int main(void){ int H, W, N; int sx, sy; cin >> H >> W >> N; rep(i, H) { rep(j, W) { ...
#include <iostream> #include <cstdio> #include <cmath> #include <algorithm> #include <queue> #define INF (1e+9) #define LLINF (1e+18) #define LL long long using namespace std; typedef struct info{ int nx; int ny; int cost; int target; info(int a,int b,int c,int d){ nx = a; ny = b; cost = c; target = d; } ...
1
13,647,408
#include <bits/stdc++.h> using namespace std; #define hs ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); typedef long long ll; const ll mod = 1000000007; const ll INF = 1e18; const ll MAX = 100001; vector<vector<int>> g; vector<int> height; ll ans = 0; void dfs(ll idx){ for(int i : g[idx]){ if(height[i] ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { ll n, m; cin >> n >> m; vector<ll> h(n); for (ll i = 0; i < n; i++) { cin >> h[i]; } vector<ll> ans(n, 0); for (ll i = 0; i < m; i++) { ll a, b; cin >> a >> b; a--; b--; ans[a] = max(ans[a], h[b]);...
1
61,846,307
#include<bits/stdc++.h> using namespace std; int main(void){ int X,A,B; cin>>X>>A>>B; if(B-A<=0){ cout<<"delicious"<<endl; }else if(B-A>=X+1){ cout<<"dangerous"<<endl; }else{ cout<<"safe"<<endl; } return 0; }
#include <bits/stdc++.h> using namespace std; #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(n) begin(n),end(n) struct cww{cww(){ios::sync_with_stdio(false);cin.tie(0);}}star; const long long INF = numeric_limits<long long>::max(); int main() { int X, A, B; cin >>...
1
54,098,986
#include <iostream> using namespace std; #define rep(i,n) for(int i=0;i<=(int)n;++i) int main() { int n;cin>>n; int ans = n; rep(i,n){ int cc = 0; int t = i; while(t>0)cc+=t%6,t/=6; t = n - i; while(t>0)cc+=t%9,t/=9; if(cc < ans)ans=cc; } cout<<ans<<en...
#include <bits/stdc++.h> #define rep(i,n) for(int i=1;i<n;i++) using namespace std; using ll=long long; using P = pair<int,int>; int main(){ int N; cin >> N; int ans=1000; for(int i=0;i<=N;i++){ int a=0; int s=i; while(1){ a+=s%9; s=s/9; if(s==...
1
37,960,435
#include <bits/stdc++.h> using namespace std; struct P { int x, y; bool operator<(const P &a)const{ return y>a.y; } }; vector<long long> v; vector<char> vs[1111]; int a,c,i,b,n,m,k,d; int o[111111]; int l[111111]; int j[1]; int e[1]; int dx[10]={0,1,0,-1,1,1,-1,-1},dy[10]={1,0,-1,0,1,-1,1,-1},...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<int(n);++i) typedef complex<double> Point; vector<Point> e = {{+1,0}, {0,+1}, {-1,0}, {0,-1}}; string dir[4] = {"R","U","L","D"}; string command(Point cur, Point goal,int arm){ if(arm == 0){ if(abs(cur - goal) < 1e-4) return ""; ...
1
72,080,267
#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...
#include <bits/stdc++.h> #define mod 1000000007 #define INF LLONG_MAX #define ll long long #define ln cout<<endl #define Yes cout<<"Yes"<<endl #define NO cout<<"NO"<<endl #define YES cout<<"YES"<<endl #define No cout<<"No"<<endl #define REP(i,m,n) for(ll i=(ll)(m);i<(ll)(n);i++) #define rep(i,n) REP(i,0,n) #define all(...
1
98,333,194
#include<iostream> using namespace std; int main(){ int n,i,a,b,c,aa,bb,cc; cin>>n; for(i=0;i<n;i++){ cin >>a>>b>>c; aa=a*a;bb=b*b;cc=c*c; if(aa+bb==cc || bb+cc==aa || cc+aa==bb)cout <<"YES"<<endl; else cout <<"NO"<<endl; } return 0; }
#include<iostream> using namespace std; int main(){ int n,a,b,c,t; cin >> n; for(int i=0;i<n;i++){ cin >> a >> b >> c; if(a > b){ t = a; a = b; b = t; } if(b > c){ t = b; b = c; c = t; } if(a > c){ t = a; a = c; c = t; } if((a*a+b*b) == c*c){ cout << "YES" << endl; }else{ cout <<...
1
2,079,894
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define F first #define S second #define pii pair<int, int> #define eb emplace_back #define all(v) v.begin(), v.end() #define rep(i, n) for (int i = 0; i < (n); ++i) #define rep3(i, l, n) for (int i = l; i < (n); ++i) #define sz(v) (int)v.size() #define...
#include "bits/stdc++.h" #define ll long long #define ALL(x) x.begin(),x.end() #define MOD 1000000007 using namespace std; int main(){ ll N; cin>>N; vector<pair<double,double>> en(N); vector<double> arg(N); double tmp,tmp1; for(int i=0;i<N;i++){ cin>>tmp>>tmp1; en[i]=make_pair(tmp,tmp1); } double max =0; for(int i=...
1
54,646,496
#include <iostream> #include <vector> #include <map> #include <algorithm> #include <string> #include <numeric> #include <math.h> using namespace std; void func() { int N; cin >> N; double JPY = 0, BTC = 0; for (int i = 0; i < N; ++i) { string S; double money; cin >> money >> S; if (S == "JPY") JPY += mo...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int n; cin >> n; double ans = 0; for (int i = 0; i < n; i++) { double x; string u; cin >> x >> u; if (u == "JPY") { ans += x; } else { ans += x * 380000; } } cout << fixed << setprecision(11) << ans << endl; retur...
1
78,954,426
#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; const string M_INF="-"; int n,m,cost[]={0,2,5,5,4,5,6,3,7,6}; string dp[10010]; void chmax(string &s, string t){ if(s.size()<t.size())s=t; if(s.size()==t.size())if(s<t)s=t; } int m...
#include <bits/stdc++.h> #define rep(i, n) for(ll i=0; i<n; i++) #define repr(i, s, e) for(ll i=s; i>=e; i--) #define reps(i, s, e) for(ll i=s; i<=e; i++) #define inf 1e18 #define all(v) v.begin(),v.end() #define vsort(v) sort(v.begin(), v.end()) #define vsortr(v) sort(v.begin(), v.end(), greater<ll>()) #define sz(x) x...
1
57,978,674
#include<stdio.h> #include<string.h> #include<time.h> #include<math.h> #include<stdlib.h> #include<iostream> #include<iomanip> #include<utility> #include<algorithm> #include<stack> #include<queue> #include<map> #include<set> #define ll long long #define fi first #define sec second #define pb push_back #define mp make_p...
#include <iostream> using namespace std; int main() { int X; int Y; cin >> X >> Y; for (int i = 1; i <= 2 * Y; i++) { if ((i * X) % Y !=0 && i * X != X) { cout << i * X << "\n"; break; } else if (X % Y == 0) { cout << "-1 \n"; break; ...
1
4,135,111
#include <vector> #include <list> #include <map> #include <set> #include <deque> #include <stack> #include <bitset> #include <algorithm> #include <functional> #include <numeric> #include <utility> #include <sstream> #include <iostream> #include <iomanip> #include <cstdio> #include <cmath> #include <cstdlib> #include <c...
#include <bits/stdc++.h> using namespace std; #define fcout(d) cout << fixed << setprecision(d) #define rep(i,n) for(int i = 0; i < (n); ++i) #define rep1(i,n) for(int i = 1; i <= (n); ++i) #define repU(i,s,t) for(int i = (s); i <= (t); ++i) #define repD(i,t,s) for(int i = (t); i >= (s); --i) #define all(v) begin(v),...
1
5,722,522
#include <iostream> #include <string> #include <cstdlib> #include <cmath> #include <vector> #include <map> #include <set> #include <algorithm> #include <queue> #include <stack> #include <functional> #include <bitset> #include <assert.h> using namespace std; typedef long long ll; typedef vector<ll> vl; typedef vector<vl...
#include<iostream> #include<iomanip> #include<cmath> #include<string> #include<cstring> #include<vector> #include<list> #include<algorithm> #include<map> #include<set> #include<queue> #include<stack> using namespace std; typedef long long ll; #define fi first #define se second #define mp make_pair #define rep(i, n) for...
1
27,699,534
#include <iostream> #include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <climits> #include <vector> #include <string> #include <queue> #include <deque> #include <list> #include <stack> #include <set> #include <map> #include <unordered_set> #include <unordered_map> #include <algorithm> #def...
#include <cstdio> #include <iostream> #include <cstdlib> #include <cstring> #include <algorithm> #include <cmath> #include <queue> using namespace std; typedef long long ll; int main(){ ll x=1,i,lb,rb,mid; char tp[10]; for(i=1;i<=13;i++,x*=10){ printf("? %lld\n",x);fflush(stdout); scanf("%s"...
1
69,663,002
#include<bits/stdc++.h> using namespace std; main(){ ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); long long i,j,k,l,m,n; while(cin>>m>>n){ if(m*500>=n)cout<<"Yes"<<endl; else cout<<"No"<<endl; } return 0; }
#include "bits/stdc++.h" using namespace std; #define FI freopen("input.txt", "r", stdin) #define FO freopen("output.txt", "w", stdout) #define FasterIO ios_base::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr); typedef long long ll; typedef uns...
1
17,707,880
#include<bits/stdc++.h> using namespace std; #define ll long long int int main(){ ll sum=0; char n[200000]; scanf("%s", &n); for(int i=0;i<strlen(n);++i){ sum+= n[i]-'0'; } if(sum%9==0){ cout<<"Yes"; } else{ cout<<"No"; } }
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; typedef long long ll; int main() { string n; cin >> n; int sum=0; rep(i, n.size()) sum += (int)n.at(i)-48; if(sum%9==0) cout << "Yes" << endl; else cout << "No" << endl; return 0; }
1
51,081,288
#include <iostream> #include <algorithm> #include <cstdio> #include <vector> #include <math.h> #include <iomanip> #include <bitset> #include <string> #include <cstring> #include <stdlib.h> #include <utility> #include <set> #include <map> using namespace std; typedef long long int ll; typedef long double ld; typedef pai...
#include<iostream> using namespace std; #define rep(i,n) for(i=0;i<(n);i++) #define For(i,a,b) for(i=(a);i<(b);i++) int main(){ int i,j,k; int a,b,c; cin >> a >> b >> c; if(a<b && b<c) cout << "Yes"; else cout << "No"; cout << endl; return 0; }
1
82,161,452
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { cin.tie(0); ios::sync_with_stdio(false); int N; cin >> N; cout << N / 3 << endl; }
#include<bits/stdc++.h> using namespace std; int main(){ int z; cin>>z; cout<<z/3<<endl; }
1
64,460,448
#include <cstdio> #include <iostream> #include <sstream> #include <iomanip> #include <algorithm> #include <cmath> #include <string> #include <vector> #include <list> #include <queue> #include <stack> #include <set> #include <map> #include <bitset> #include <numeric> #include <climits> #include <cfloat> using namespace ...
#include <iostream> #include <vector> using namespace std; int main(){ int n=1, y=1, m=1, d=1; cin >> n; vector<int> ans(n); for(int i=0; i<n; i++){ cin >> y >> m >> d; for(int j=y; j<1000; j++){ for(int k=m; k<=10; k++){ if(j%3==0 || k%2==1) for(int l=d-1; l<20; l++) ans[i]++; else if(k%2==0) for(in...
1
33,955,497
#include<bits/stdc++.h> using namespace std; #define ll long long int #define pi 3.141592653589793238 #define fast ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0) #define MOD 1000000007 void solve() { ll n,k; cin>>n>>k; ll c=1; while(n--) { if(c<=k) c*=2; else c+=k; } cout<<c; return; } int m...
#include <bits/stdc++.h> using namespace std; int main() { int N, K; cin >> N >> K; int x = 1; for(int i=0; i<N; i++) { x = min(x * 2, x + K); } cout << x << endl; }
1
79,493,795
#include <bits/stdc++.h> using namespace std; using ll = long long; const ll INF = 1e16; const ll mod = 1000000007; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { ll n, k; cin >> n >> k; vector <ll> v(n); rep(i, n) cin >> v.at(i); sort(v.begin(), v.end()); reverse(v.begin(), v.end()); l...
#include<bits/stdc++.h> using namespace std; #pragma GCC optimize("Ofast","unroll-loops","omit-frame-pointer","inline") #pragma GCC option("arch=native","tune=native","no-zero-upper") #pragma GCC target("avx2") #define int long long #define f first #define s second #define db(x) cerr << #x << ": " << (x) << '\n'; #d...
1
79,251,289
#include<cstdio> #include<iostream> #include<algorithm> #include<string.h> #include<math.h> using namespace std; typedef long long ll; # define PI acos(-1) Pi int main(){ int k,x; cin>>k>>x; if(x>k*500) cout<<"No"; else cout<<"Yes"; return 0; }
#include<bits/stdc++.h> using namespace std; int k,x; int main() { scanf("%d%d",&k,&x); if(k*500>=x) printf("Yes\n"); else printf("No\n"); return 0; }
1
75,974,311
#include <bits/stdc++.h> using namespace std; #define DEBUG(...) fprintf(stderr,__VA_ARGS__) #define rep(i , l , r) for(int i = (l) , ___ = (r) ; i <= ___ ; ++i ) #define per(i , r , l) for(int i = (r) , ___ = (l) ; i >= ___ ; --i ) typedef long long LL; typedef unsigned long long uLL; const int Mod = 998244353; templ...
#include<bits/stdc++.h> using namespace std; typedef long long int ll; int n, l, t, sh = 0; vector <int> p; int main() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); cin >> n >> l >> t; for(int i = 0; i < n; i++){ int x, ty; cin >> x >> ty; if(ty == 1){ p.push_back((x + t) % l); sh += ((x +...
1
81,658,160
#include <bits/stdc++.h> using namespace std; int a[200001],c[200002],n,k; int main() { cin>>n>>k; register int i,j,t,s,f; for (i=1;i<=n;++i) { cin>>a[i]; } for (j=1;j<=k;++j) { memset(c,0,sizeof(c)); for (i=1;i<=n;++i) { ++c[max(1,i-a[i])]; --c[min(n+1,i+a[i]+1)]; } s=0,f=1; for (i=1;i<=n;++i) {...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(n);i++) using namespace std; using lint=long long; int main(){ int n,k; scanf("%d%d",&n,&k); vector<int> a(n); rep(i,n) scanf("%d",&a[i]); vector<int> sum(n+1); do{ rep(i,n+1) sum[i]=0; rep(i,n){ sum[max(i-a[i],0)]++; sum[min(i+a[i]+1,n)]--; } ...
1
83,496,747
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #include <ext/pb_ds/priority_queue.hpp> using namespace std; using ll = long long; using ld = long double; using vi = vector<int>; using pi = pair<int, int>; using pll = pair<ll, ll>; constexpr int INF = 0x3f3f3f3f; c...
#include<bits/stdc++.h> using namespace std; int main(){ int n; cin >> n; vector<double> a(n); double ans = 0; for(int i = 0; i < n; i++){ cin >> a[i]; } for(int i = 0; i < n; i++){ ans += (double)(1 / a[i]); } cout << fixed << setprecision(15) << (double)(1 / ans) << endl; }
1
50,647,304
#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 long long long int main(){ int N; cin >> N; vector<int> A(N); vector<int> B(N); for(int i=0; i<N; i++){ cin >> A[i]; } for(int i=0; i<N; i++){ cin >> B[i]; } vector<int> C; long S=0, S1=0; int ans=0; for(int i=0; i<N; i++){ if(A[i]...
1
53,971,669
#include <iostream> using namespace std; int main(void){ int N, K; cin >> N >> K; if(K == 1){ cout << "0" << endl; return 0; } int n = N - K; cout << n << endl; }
#include<bits/stdc++.h> using namespace std; int main() { int n,k; cin>>n>>k; if(k==1)cout<<"0\n"; else cout<<n-k<<"\n"; }
1
96,511,822
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0;i<n;i++) #define erep(i,n) for(int i = 0;i<=n;i++) #define rep1(i,n) for(int i = 1;i<n;i++) #define erep1(i,n) for(int i = 1;i<=n;i++) typedef long long ll; #define vint vector<int> #define vvint vector<vector<int>> #define vstring vector<strin...
#pragma region template #include "bits/stdc++.h" using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) const long long MOD = 1e9 + 7, MAX = 1e18, larg = 1e5, INF = -1e18; long long A, B, C, D, E, F, G, H, I, J, K, L, N, M, O, P, Q, R, S, T, U, V, W, x, y, z; long long max_value = INF, max_index = -1...
1
70,816,384
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<ll> vl; typedef complex<double> P; typedef pair<int,int> pii; #define REP(i,n) for(ll i=0;i<n;++i) #define REPR(i,n) for(ll i=1;i<n;++i) #define FOR(i,a,b) for(ll i=a;i<b;++i) #define DEBUG(x) cout<<#x<<": "<<x<<e...
#include <stdio.h> int main(void) { int a, b, c, w; scanf("%d", &a); scanf("%d", &b); scanf("%d", &c); if( a > b ) { w = a; a = b; b = w; } if( b > c ) { w = b; b = c; c = w; } if( a > b ) { w = a; a = b; b = w; } printf("%d %d %d\n", a, b, c); return 0; }
1
76,587,067
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<ll> vi; typedef pair<ll, ll> pi; typedef vector<pi> vpi; typedef vector<string> vsi; typedef map<ll, ll> mape; #define rep(i, a, b) for(ll i=(ll)a;i<=(ll)b;i++) #define per(i, a, b) for(ll i=(ll)a;i>=(ll)b;i--) #define fastio {ios_base::s...
#include <iostream> #include <vector> #include <algorithm> using namespace std ; using ll = long long ; using vll = vector<ll> ; #define all(v) v.begin(),v.end() void yorn(bool a){if(a) cout << "Yes" << endl ; else cout << "No" << endl ;} int main(){ ll n,m ; cin >> n >> m ; ll sum = 0 ; vll a(n) ; for(auto &i:a) ...
1
41,623,501
#include <algorithm> #include <functional> #include <iostream> #include <numeric> #include <queue> #include <stack> #include <string> #include <unordered_map> #include <unordered_set> #include <vector> using namespace std; using ll = long long; using ull = unsigned long long; using vll = vector<ll>; void solve(); int m...
#include <algorithm> #include <iostream> #include <map> #include <vector> using namespace std; int main() { int N; cin >> N; vector<int> A(N); for (int i = 0; i < N; ++i) cin >> A[i]; map<int, int> m; for (int i = 0; i < N; ++i) ++m[A[i]]; if (m.size() % 2 == 1) cout << m.size() << endl; els...
1
8,732,570
#include<bits/stdc++.h> using namespace std; int main(){ int n,m,a,b; cin>>n>>m; set<int> z; for(int i=0;i<m;i++){ cin>>a>>b; if(a==1){ if(z.count(b)){ cout<<"POSSIBLE"<<endl; return 0; } else z.insert(b); } else if(b==n){ if(z.count(a)){ cout<<"PO...
#include <bits/stdc++.h> using namespace std; int main(){ long long n,m,a[200005],b[200005],c[200005]={}; cin>>n>>m; for(int i=0;i<m;i++){ cin>>a[i]>>b[i]; if(b[i]==n){ c[a[i]]=1; } } for(int i=0;i<m;i++){ if(a[i]==1){ if(c[b[i]]==1){ cout<<"P...
1
12,705,524
#include<iostream> #include<cmath> using namespace std; int main(){ double a,b,c,d,x,y; cin>>a>>b>>c>>d; x=a-c; x*=x; y=b-d; y*=y; double z = sqrt(x+y); cout<<fixed<<z<<endl; return 0; }
#include<iostream> #include<stdio.h> #include<cmath> using namespace std; int main(){ double x1,x2,y1,y2; cin >> x1 >> y1 >> x2 >> y2; cout << fixed << sqrt((x2-x1)*(x2-x1)+(y2-y1)*(y2-y1)) << endl; }
1
20,068,201
#include<iostream> using namespace std; int main(){ int a,b; cin>>a>>b; int result=a*b; (result%2)?cout<<"Odd":cout<<"Even"; }
#include <bits/stdc++.h> using namespace std; int main() { int N,A; cin >> N >> A; if(N*A%2==0){ cout << "Even" << endl; } else {cout << "Odd" << endl;} }
1
86,663,494
#include <bits/stdc++.h> #define pb push_back #define mp make_pair #define ff first #define ss second #define all(x) (x).begin(), (x).end() #define ll long long #define ii pair<int,int> #define vi vector<int> #define vll vector<ll> #define vii vector<ii> const int maxn = 1e5+10; const int mod = 1e9+7; const double eps ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int a, b; cin >> a >> b; int ans = -1; for (int i = 1; i <= 1100; i++) { int x = i * 0.08; int y = i * 0.1; if (x== a && y== b) { ans = i; break; } } cout << ans << endl; return 0; }
1
21,182,423
#include<cstdio> #include<cstdlib> #include<cstring> #include<algorithm> #include<cmath> int n; long long a, b, l; int main(){ scanf("%d", &n); while(n--){ scanf("%lld%lld", &a, &b); if(a>b)std::swap(a, b); if(a==b)printf("%d\n", a*2-2); else if(a+1==b)printf("%d\n",a*2-2); ...
#include <bits/stdc++.h> #define ll long long #define INF 1000000005 #define MOD 1000000007 #define EPS 1e-10 #define rep(i,n) for(int i=0;i<(int)(n);++i) #define rrep(i,n) for(int i=(int)(n)-1;i>=0;--i) #define srep(i,s,t) for(int i=(int)(s);i<(int)(t);++i) #define each(a,b) for(auto& (a): (b)) #define all(v) (v).begi...
1
21,539,879
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < (int)(n); i++) int main() { int n, m; cin >> n; vector<string> s(n); rep(i, n) cin >> s.at(i); cin >> m; vector<string> t(m); rep(i, m) cin >> t.at(i); int ans = 0; string say; rep(i, n) { ...
#include <cstdio> #include <bits/stdc++.h> #include <algorithm> #include <iostream> #include <string> #include <cmath> #include <functional> #include <vector> #include <stack> #include <queue> #include <map> using ll = long long; #define rep(i,n) for (ll i=0;i<n;i++) using namespace std; void solve(){ } int main (){ ...
1
51,254,141
#include <bits/stdc++.h> typedef long long ll; typedef long double ld; using namespace std; bool isOk(ll N, ll M, ll V, ll P, vector<ll>& A, int x) { if (x < P) return true; ll maxP = A[x] + M; if (maxP < A[P - 1]) return false; ll res = M * V; res -= (P - 1) * M; res -= (N - x) ...
#include<algorithm> #include<iostream> #include<cstdlib> #include<cstdio> #include<time.h> using namespace std; typedef long long ll; int n,m,v,p,a[100005],b[100005],ans,pth_min; bool judge(int pth){ ll res=0; int i; for(i=1;i<=n;i++) b[i]=min(m,pth-a[i]); sort(b+1,b+n+1); if(b[p]<0) return 0; for(i=1;i<=n;i+...
1
86,830,605
#define _USE_MATH_DEFINES #define INF 100000000 #include <iostream> #include <sstream> #include <cmath> #include <cstdlib> #include <algorithm> #include <queue> #include <stack> #include <limits> #include <map> #include <string> #include <cstring> #include <set> #include <deque> #include <bitset> #include <list> using ...
#include <iostream> using namespace std; int main(){ const int m[6] = {500,100,50,10,5,1}; int price; while(true){ cin >> price; if(!price) break; int change = 1000 - price,cnt = 0; for(int i = 0 ; i < 7 ;){ if(change >= m[i]){ change -= m[i]; ...
1
14,825,646