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#include<bits/stdc++.h> using namespace std; int main(){ int n; cin >> n; int a[n]; int ans = 0; for(int i = 0; i < n; i++){ cin >> a[i]; } int saishou = a[0]; for(int i = 0; i < n; i++){ saishou = min(a[i], saishou); if(a[i] == saishou){ ans++; } } cout << ans << endl; }
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; using P = pair<ll,ll>; #define FOR(i,a,b) for(ll i=a;i<=(ll)(b);i++) #define ALL(x) (x).begin(),(x).end() #define SIZE(x) ((ll)(x).size()) #define MAX(x) *max_element(ALL(x)) #define MIN(x) *min_element...
0
11,020,700
#include<iostream> #include<string> #include<vector> #include<utility> #include<queue> #include<algorithm> #include<cmath> #define INF 2147483647 #define IN 2047483647 #define llINF 9223372036854775807 #define pb push_back #define mp make_pair #define F first #define S second #define ll long long using namespace std; ...
#include <bits/stdc++.h> using namespace std; #define IOS cin.sync_with_stdio(0);cin.tie(0);cout.tie(0); #define rep(i, n) for (int i = 0; i < n; i++) #define repn(i, a, b) for (int i = a;i<=b;i++) #define ll long long int #define pb push_back #define mp make_pair #define ff first #define ss second #define sz(x) (int)x...
0
34,527,869
#include<iostream> #include<string> #include <cmath> #include <typeinfo> #define FOR(i,a,b) for(int i = a;i<=b; i++) #define days 5*1e15 using namespace std; string convertString(string a){ string ans; long long b = stoi(a); double sum = (pow(10,b) - 1)/9; b *= sum; ans = to_string(b); return an...
#include<bits/stdc++.h> #define ll long long int #define rep(i, n) for (int i = 0; i < (int)(n); i++) static const ll MAX = 1000000000000000; static const int NIL = -1; using namespace std; const long double EPS = 0.0000000001; const long double PI = (acos(-1)); const ll MOD = 1e9 + 7; #pragma GCC target("avx2") #pragm...
0
71,289,830
#include<bits/stdc++.h> #include<vector> #include<string> #include<algorithm> #include<cmath> #define fast ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define int long long int #define mod 1000000007 #define inf 1e18+42 #define endl "\n" #define pi 3.1415926535897932384626433832795028841971693993751058 #defi...
#include <iostream> using namespace std; typedef long long ll; ll n,m,l,r,d,fa[200001],ra[200001],diff_weight[200001]; ll find(ll x){ if(fa[x]==x)return x; ll xx=find(fa[x]); diff_weight[x]+=diff_weight[fa[x]]; return fa[x]=xx; } ll weight(ll x){ find(x); return diff_weight[x]; } bool uni(ll x,l...
0
2,033,772
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <functional> #include <cmath> #include <map> #include <iomanip> #define intt long long int main() { intt N; std::cin >> N; std::vector<intt> a(N); for (auto& r : a) std::cin >> r; intt count = 0; intt t = 1; while (true) { if ...
#include <bits/stdc++.h> using namespace std; #define MAX 4000000 vector<int> A(MAX + 1); vector<int> B; int H = 0; int parent(int i) { return floor((double)i / 2.0); } int left(int i) { return i * 2; } int right(int i) { return i * 2 + 1; } void maxHeapify(int i) { int l = left(i); int r = right(i); int la...
0
58,515,523
#include <bits/stdc++.h> const int INF = 1e9; const int MOD = 1e9+7; const long long LINF = 1e18; #define dump(x) cout << 'x' << ' = ' << (x) << ` `; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define rep(i,n) for(int i=0;i<(n);++i) #define REPR(i,n) for(int i=n;i>=0;i--) #define FOREACH(x,a) for(auto& (x) : (a) ) ty...
#include<cstdio> #include<vector> #include<algorithm> using namespace std; int main(){ int n; for(;;){ scanf("%d",&n); if(n==0) break; vector<int> upuse(n); int ins; scanf("%d",&ins); upuse[0]=ins; int ma=ins; for(int i=1;i<n;i++){ scan...
0
30,482,665
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int INF = 1e9; class MaxHeap { public: MaxHeap() : size_(0) { heap_ = vector<int>(1000); } MaxHeap(vector<int> v) : heap_(v), size_(v.size()) { buildHeap(); } void insert(int key) { if (size_ == (int)heap_.size()) { ...
#include <iostream> #include <string> #include <vector> #include <queue> #include <map> #include <unordered_map> #include <utility> #include <algorithm> #include <cmath> #include <array> #include <bitset> using namespace std; typedef long long ll; const ll mod=1000000007; #define rep(i,n) for(int i=0;i<n;i++) #define R...
0
14,138,682
#include <iostream> #include <cstdio> #include <cstdlib> #include <cstring> #include <string> #include <algorithm> #include <cmath> #include <queue> #include <set> #include <map> #include <vector> #include <iomanip> #include <sstream> using namespace std; #define ll long long #define eps 1e-7 #define inf 0x1fffffff #de...
#include<iostream> #include<map> using namespace std; int main() { int n; cin>>n; if(n<600) cout<<"8\n"; else if(n<800) cout<<"7\n"; else if(n<1000) cout<<"6\n"; else if(n<1200) cout<<"5\n"; else if(n<1400) cout<<"4\n"; else if(n<1600) cout...
0
20,824,449
#include <bits/stdc++.h> #define eps 1e-3 #define pi acos(-1.0) #define inf 0x3f #define INF 0x3f3f3f3f #define pb push_back #define debug1 cout<<"&&"; #define debug2 cout<<"**"; #define ms(a, x) memset(a, x, sizeof(a)) #define for0(i, n) for(int i = 0; i < n; ++i) #define for1(i, n) for(int i = 1; i <= n; ++i) using n...
#include<cstdio> #include<algorithm> using namespace std; long long n,K; inline char nc(){ static char buf[100000],*p1,*p2; return p1==p2&&(p2=(p1=buf)+fread(buf,1,100000,stdin),p1==p2)?EOF:*p1++; } inline int read(){ int ret=0;bool f=0;char ch=nc(); while(ch>'9'||ch<'0') f^=ch=='-',ch=nc(); while(ch<='9'&&ch>='0'...
0
71,226,554
#include <iostream> #include <iomanip> #include <algorithm> #include <string> #include <cstdio> #include <cmath> #include <cstdlib> #include <cstring> #include <vector> #include <list> #include <map> #include <set> #include <queue> #include <stack> #define INF (int)1e09 using std::cin; using std::cout; using std::endl;...
#include<iostream> using namespace std; int main(void){ int H, W, i, j; while(true){ cin >> H >> W; if(H == 0 && W == 0)break; for(j = 0;j < H;j++){ for(i = 0;i < W;i++){ if(i == W - 1)cout << "#" << endl; else{cout << "#"; ...
0
38,882,486
#include<iostream> #include<vector> #include<algorithm> #include <bitset> using namespace std; bool ok(vector<int> &v,int g){ bitset<32000> cur; cur[16000] = 1; for(int i=0;i<v.size();++i){ cur = ((cur << v[i]) | (cur >> v[i])); } return cur[16000+g]; } int main(){ string s; int gx,gy; cin >> s; cin >> gx >>...
#include <bits/stdc++.h> #define Tayeb ios_base::sync_with_stdio(false),cin.tie(NULL),cout.tie(NULL) using namespace std; int main() { Tayeb; int count=0; string S; cin >> S; for(int i=0; i<S.length(); i++) { if(S[i]=='R'&&S[i+1]=='R'&&S[i+2]=='R') { count=3; ...
0
67,970,217
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <math.h> #include<set> using namespace std; int main() { const int M = 1000005; int N; cin >> N; vector<int> a(N); for (int i = 0; i < N; ++i) cin >> a[i]; vector<int> cnt(M); for (int i = 0; i < N; ++i) { if (cnt[a[i]] != 0...
#include <iostream> #include <string> #include <sstream> #include <algorithm> #include <vector> using namespace std; #define N 100000 #define MAX 1000000000 int main() { int cnt = 0; long long q = 1; while(cnt++ < 10) { string ans; stringstream ss; ss << "? " << q; cout << ss...
0
4,591,980
#include <bits/stdc++.h> using namespace std; int main(){ ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); char c; cin >> c; cout << (isupper(c)?'A':'a'); return 0; }
#include <iostream> #include <stdio.h> #include <vector> #include <algorithm> #include <cmath> #include <string> #include <map> using namespace std; typedef long long ll; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { int N,M; char c; int A[55][55]; int B[55][55]; cin >> N >> M; rep(i, N)...
0
85,670,828
#include <iostream> #include <string> #include <stack> using namespace std; int main() { for (;;) { string str; getline(cin, str); if (str == ".") break; stack<int> s; string::iterator i; for (i = str.begin(); i != str.end(); ++i) { if (*i == '...
#include <iostream> #include <string> #include <cstdlib> #include <cmath> #include <vector> #include <map> #include <set> #include <algorithm> #include <ctime> #include <queue> #include <stack> #include <functional> #include <bitset> #include <assert.h> using namespace std; typedef long long ll; typedef vector<ll> vl; ...
0
12,302,580
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) using ll = long long; ll GetDigit(ll num){ return log10(num)+1; } int main() { int n; cin >> n; if(n == 1){ cout << 1 << endl; }else if(2 <= n && n <= 3){ cout << 2 << endl; }else if(4...
#include<iostream> #include<string> #include<stdio.h> #include<stdlib.h> #include <algorithm> #include <set> #include<math.h> #include<cmath> #include<vector> #include<map> #include<random> #include<sstream> using namespace std; int main(){ string t;cin >> t; string ty,tm,td={}; int j = 0; for(int i = 0...
0
25,008,554
#include <bits/stdc++.h> using namespace std; int main() { int a,b,s=0,t=0; for(int i=1; i<=4; i++){ cin>>a; s+=a; } for(int i=1; i<=4; i++){ cin>>b; t+=b; } if(s>=t) cout<<s<<endl; else cout<<t<<endl; return 0; }
#include <bits/stdc++.h> #define FOR(i, a, b) for (int i = (a); i <= (b); i++) #define rep(i, n) FOR(i, 0, n - 1) using namespace std; typedef long long ll; template <class T> inline bool dpmin(T &a, T b) { if (a > b) { a = b; return 1; } return 0; } template <class T> inline bool dpmax(T &a, T b) { if ...
0
84,322,298
#include <bits/stdc++.h> using namespace std; int main(){ int n; scanf("%d",&n); int a[n]; for (int i = 0; i < n; i++) scanf("%d",&a[i]); int p[n][18]; memset(p,-1,sizeof(p)); int l; scanf("%d",&l); int cur = 0; for (int i = 0; i < n; i++){ while (cur < n && a[cur] - a[i] <= ...
#include <bits/stdc++.h> typedef long long ll; using namespace std; ll MOD = 1000000007; #define vec vector<int> #define vecll vector<ll> #define vecst vector<string> #define vecb vector<bool> #define vec2(var, n, m) vector<vector<int>> var(n, vector<int>(m, 0))...
0
92,196,292
#include <bitset> #include <iostream> #include <vector> #include <algorithm> #include <cmath> #include <limits> #include <iomanip> #include <stack> #include <algorithm> #include <iostream> #include <string> #include <map> #include <queue> #include <set> #include <stdio.h> #include <math.h> using namespace std; typedef ...
#include "bits/stdc++.h" using namespace std; #define ll long long #define MOD 1000000007 #define pii pair<ll, ll> #define piii pair<ll, pii> #define sz(x) ((ll)(x).size()) #define ft first #define sd second #define pb push_back #define rep(i, n) for(ll i = 0; i < n; i++) #define repr(i, n) for(ll i = n-1; i >= 0; i-...
0
28,201,004
#include <bits/stdc++.h> using namespace std; using ll = long long; using vec = vector<ll>; using mat = vector<vec>; using pll = pair<ll,ll>; #define INF (1LL << 60) #define MOD 1000000007 #define PI 3.14159265358979323846 #define REP(i,m,n) for(ll (i)=(m),(i_len)=(n);(i)<(i_len);++(i)) #define FORR(i,v) for(auto (i):v...
#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
30,859,025
#include <bits/stdc++.h> #include <algorithm> #include <map> #include <cstdlib> #include <cmath> #include <bitset> #define _GLIBCXX_DEBUG #define rep(i,n) for(int i=0;i<n;i++) #define inf 1e9+7 using namespace std; typedef long long ll; const double pi=acos(-1); ll gcd(ll a,ll b){return b?gcd(b,a%b):a;} ll lcm(ll a,ll ...
#include <iostream> #include <cstdio> #include <cstring> #include <string> #include <stack> #include <queue> #include <functional> #include <algorithm> #include <map> #include <unordered_map> #include <set> #include <unordered_set> #include <vector> #include <array> #include <tuple> #include <utility> #include <numeric...
0
21,448,896
#include <bits/stdc++.h> using namespace std; #define ll long long #define REP(i,m,n) for(int i=(int)(m); i<(int)(n); i++) #define rep(i,n) REP(i,0,n) #define RREP(i,m,n) for(int i=(int)(m); i>=(int)(n); i--) #define rrep(i,n) RREP(i,n-1,0) #define all(v) v.begin(), v.end() const int inf = 1e9+7; const ll longinf = 1LL...
#include <iostream> using namespace std; int main() { int A,B,C,K; cin >> A >> B >> C >> K; if (A>K) { cout << K <<endl; } else { if (A+B>=K) { cout << A << endl; } else { cout << A-(K-A-B) << endl; } } }
0
9,097,184
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { ll n, k; cin >> n >> k; map<ll, ll> mp; for (ll i = 0; i < n; i++) { ll a, b; cin >> a >> b; mp[a] += b; } ll cnt = 0; ll ans; for (auto u : mp) { cnt += u.second; if (k <= cnt) { ans = u.first; break; } } cout << ...
#include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; if(n>=400 && n<=599){ cout<< "8"<<endl; } else if(n>=600 && n<=799){ cout<< "7"<<endl; } else if(n>=800 && n<=999){ cout<< "6"<<endl; } else if(n>=1000 && n<=1199){ cout<< "5"<<...
0
64,133,548
#include <bits/stdc++.h> #define cina(a, n) for (int i = 0; i < n; ++i){ cin >> a[i]; } #define ll long long #define ld long double using namespace std; int main () { int x, n, p[102]; memset(p, 0, sizeof(p)); cin >> x >> n; for (int i = 0; i < n; ++i) { int s; cin >> s; p[s] = 1; } int i = 0; while (1) { ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main(){ int N; cin >> N; vector<ll> a(N); ll S = 0; vector<ll> r(N); vector<ll> e(N); ll ans = 0; for(int i = 0; i < N; i++){ cin >> a[i];} while(true){ bool flag = true; ll res = 0; for(int i = 0; i < N; i++){ res = max(res,...
0
24,641,431
#include<iostream> #define ll long long int main(){ ll n; std::cin >> n; n--; ll res = (n*(n+1))/2; std::cout << res; return 0; }
#include <iostream> #include <vector> #include <string> #include <algorithm> #include <cstdio> #include <cstring> #include <cmath> using namespace std; using ll = long long; template <class T, class F> T UpperBound(T i0, T i1, F f) { while (i0 < i1) { T i = i0 + (i1 - i0) / 2; if (f(i)) i0 = i + 1; ...
0
84,659,045
#include <bits/stdc++.h> using namespace std; int main() { int a, b, c; scanf("%d %d %d", &a, &b, &c); puts(a == b && a == c ? "Yes" : "No"); }
#include <bits/stdc++.h> #define REP(i, n) for (int i = 0; i < n; ++i) using namespace std; void solve(int W, int H, int N, vector<int> x, vector<int> y, vector<int> a) { int left(0), right(W), top(H), bottom(0); REP(i, N) { switch (a[i]) { case 1: left = max(left, x[i]); break; case 2: ...
0
16,215,109
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rng(i, a, b) for (int i = int(a); i < int(b); i++) #define rep(i, b) rng(i, 0, b) #define gnr(i, a, b) for (int i = int(b) - 1; i >= int(a); i--) #define per(i, b) gnr(i, 0, b) #define bg begin() #define ed end() #define all(x) x.bg, x.ed #defi...
#include <bits/stdc++.h> using namespace std; using ll = long long; constexpr ll INF = 1'010'000'000'000'000'017LL; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() int main() { ll R, G, B, N; cin >> R >> G >> B >> N; ll cnt = 0; rep(r, N + 1) { rep(g, N + 1)...
0
66,056,769
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<(n); i++) #define repr(i,x,n) for(int i=x; i<(n); i++) #define ALL(x) (x).begin(),(x).end() #define INF 1e9 typedef long long ll; using VI = vector<int>; using VS = vector<string>; using graph = vector<vector<int>>; int main() { int x; cin>>x...
#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<double, double> P; const ll INF = 10e17; #define cmin(x, y) x = min(x, y) #define cmax(x, y) x = max(x, y) #define ret() ret...
0
95,002,161
#include <bits/stdc++.h> using namespace std; const int N = 1e5+10; typedef long long ll; ll a[N],b[N]; int n; ll sum1,sum2; int main(){ scanf("%d",&n); for(int i=1;i<=n;i++)scanf("%lld",a+i); for(int i=1;i<=n;i++)scanf("%lld",b+i); for(int i=1;i<=n;i++){ if(a[i]>b[i])sum1+=(a[i]-b[i]); ...
#include <bits/stdc++.h> #define F first #define S second #define MP make_pair #define pb push_back #define all(a) a.begin(), a.end() #define lcm( a, b ) (a)/__gcd((a),(b))*(b) #define endl '\n' using namespace std; typedef long long LL; typedef pair< int, int > P; typedef pair< LL, LL > LP; static const int INF = INT_...
0
35,891,935
#include <bits/stdc++.h> #define REP(i,n) for (int i = 0; i < n; i++) using namespace std; typedef long long ll; int main() { int n; cin >> n; double x, a = 0; string u; REP(i,n) { cin >> x >> u; if (u == "JPY") a += x; else a += x * 380000; } cout << a << endl; }
#include <iostream> #include <string> #include <vector> #include <queue> #include <stack> #include <map> #include <algorithm> #include <sstream> #include <cmath> #include <set> #include <cstdio> using namespace std; #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)--...
0
82,814,002
#include <iostream> using namespace std; int main() { char c; cin>>c; char cc=c++; cout<<c<<endl; return 0; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; #define rep(i,n) for(ll (i)=0; (i)<(ll)(n); (i)++) #define frep(i,m,n) for(ll (i)=(m); (i)<=(ll)(n); (i)++) #define rrep(i,n) for(ll (i)=(n)-1; (i)>-1; (i)--) #define frrep(i,m,n) for(ll (i)=(n); (i)>(ll)(m); (i)--) #define ALL(...
0
93,332,327
#include<iostream> #include<vector> #include<algorithm> using namespace std; int main(){ int sum = 0, x, total, ans; vector<int> p1(0); vector<int> p2(0); int n; while(1){ cin >> n; if(n==0) break; for(int i=0; i<n; i++){ cin >> x; p1.push_back(x); } int m...
#include<bits/stdc++.h> using namespace std; #pragma GCC target ("avx2") #pragma GCC optimization ("unroll-loops") #pragma GCC optimize("O2") #define pb push_back #define mp make_pair #define ff first #define ss second #define all(v) v.begin(),v.end() #define prec(n) fixed<<setprecision(n) #define n_l '\n' #define gcd...
0
78,653,675
#include<iostream> #include<string> #include<vector> #include<algorithm> #include<utility> #include<tuple> #include<map> #include<queue> #include<set> #include<stack> #include<cstdio> #include<cstdlib> #include<cstring> #include<cmath> using namespace std; using ll = long long; using pii = pair<int, int>; using pll = p...
#include <bits/stdc++.h> using namespace std; #include <cstdlib> #include <cmath> #include <math.h> #include <sstream> #include <numeric> #include <cassert> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep1(i, n) for (int i = 1; i <= (int)(n); i++) #define rep2(i, s, n) for (int i = (s); i <= (int)(n); ...
0
56,955,130
#include <iostream> #include <string> #include <algorithm> using namespace std; int main(){ string A; cin >> A; reverse(A.begin(),A.end()); cout << A <<"\n"; return 0; }
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); i++) using namespace std; typedef long long ll; int main() { int h, w; cin >> h >> w; vector<string> s(h); rep(i, h) cin >> s[i]; vector<vector<vector<int>>> id(h, vector<vector<int>>(w, vector<int>(2))); vector<vector<int>> hl(h), vl(w)...
0
26,204,170
#include <bits/stdc++.h> using namespace std; int main() { int n,i; int sum = 0; int d = 10000000; int a,b,c; int x; cin >> n; for(i = 0 ; i < 8 ; i++) { a = d*10; b = n/a; c = b*10; sum += n/d - c ; d /= 10; } x = n/sum; if (sum != 0 && x*sum == n) cout << "Yes" << endl; else cout << "No" << e...
#include <iostream> #include <vector> #include <algorithm> #include <queue> using namespace std; int main(){ int N, M; cin >> N >> M; long long alone = 0, bi = 0, crowd = 0; vector<vector<int>> g(N); for(int i=0;i<M;i++){ int a, b; cin >> a >> b; --a; --b; g[a].push_back(b); ...
0
99,411,660
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> #define REP(i, n) for (int i = 0; i < (n); ++i) #define REPS(I, a, b) for (int i = (a); i < (b); ++i) using namespace std; using ll = long long; int main() { int x,n; cin >> x >> n; vector<int> p(n); REP(i,n) cin >> p[i]; map<int,bool> mp; REP(i,300) mp[i-100]...
#include<bits/stdc++.h> typedef long long ll; typedef long double ld; using namespace std; using Pii = pair<int, int>; using Pll = pair<ll, ll>; #define REP(i, l, n) for(int i=(l), i##_len=(n); i<i##_len; ++i) #define ALL(x) (x).begin(),(x).end() #define pb push_back ll gcd(ll a,ll b){return b ? gcd(b,a%b) : a;} ll lcm...
0
17,115,693
#include <bits/stdc++.h> using namespace std; #define M 1000000007 #define pb push_back #define mp make_pair #define s second #define f first #define mod 998244353 #define sz(v) (int)(v).size() #define pii pair<int, int> #define vi vector<int> #define ll long long #define fastio ios_base::sync_with_stdio(false);cin.tie...
#include <iostream> #include <vector> #include <cstdlib> #include <algorithm> #include <string> using namespace std; int main() { int a[5]; for(int i= 0;i<5;i++) cin >>a[i]; int sai = 10; int soko = 0; for(int i= 0;i<5;i++){ if(a[i]%10 == 0)continue; if(a[i]%10 <= sai){ sai = a...
0
13,647,236
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #pragma GCC optimize("unroll-loops,no-stack-protector") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #pragma GCC optimize ("O3") #pragma GCC target ("sse4") using namespace __gnu_pbds;...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> p; int main() { cin.tie(0); ios::sync_with_stdio(false); string S; cin >> S; int ans; for(int i = S.length() - 2; i >= 0; i -= 2) { bool checker = false; for(int j = 0; j < i / 2; j++) { ...
0
75,394,751
#include <bits/stdc++.h> using namespace std; int main() { long n,ans=0,mod=1000000007; bool b=true; cin >> n; vector<long> t(n),a(n),max(n); vector<bool> ika(n,true); for(long i=0;i<n;i++) cin >> t[i]; for(long i=0;i<n;i++) cin >> a[i]; max[0]=t[0]; ika[0]=false; for(long i=1;i<n;i++) { max[i]=...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for(int i = 0; i < n; i++) int main(){ ll N, K; cin >> N >> K; vector<ll> A(N); rep(i, N) cin >> A[i]; ll limit = pow(10, 9)+7; ll ans = 0; ll cnt = 0; rep(i, N){ for(int j = i + 1; j < N; j++){...
0
60,351,156
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; #define all(v) v.begin(), v.end() #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define Rep(n) for (ll _ = 0; _ < (ll)(n); _++) #define P pair<ll,ll> #define fs first #define sc second template<clas...
#include <bits/stdc++.h> using namespace std; #define FOR(i,s,e) for((i)=(s);(i)<(int)(e);(i)++) #define REP(i,e) FOR(i,0,e) #define all(o) (o).begin(), (o).end() #define psb(x) push_back(x) #define mp(x,y) make_pair((x),(y)) typedef long long ll; typedef pair<int, int> PII; const double EPS = 1e-10; const int M = 2; i...
0
35,119,168
#include <iostream> #include <algorithm> #include <string> #include <vector> #include <set> #include <cmath> #include <queue> #include <map> #include <stack> #include <bitset> #include <numeric> #include <iomanip> using namespace std; #define rep(i,n) for(int i = 0; i < (n); ++i) #define rrep(i,n) for(int i = n-1; i ...
#include <bits/stdc++.h> using namespace std; #ifdef CLION ifstream ifs("/home/kyuridenamida/CLionProjects/untitled4/input.txt"); #define cin ifs #endif int main() { long long N; cin >> N; set<long long> S; for (long long i = 1; i * i <= N; i++) { S.insert(i); S.insert(N / i); } ...
0
91,287,867
#include<bits/stdc++.h> using namespace std; #define INF 1000000007 #define LINF (1LL << 60) #define PI 3.14159265358979 typedef long long i64; typedef pair<i64,i64> P; inline i64 mod(i64 a, i64 m) { return (a % m + m) % m; } template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } templa...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) #define zero_pad(num) setfill('0') << std::right << setw(num) using namespace std; using ll = long long; using ld = long double; using P = pair<int, int>; int main() { int n, k; cin >> n >> k; vector<int> v(n); rep(i, n)cin >> v[i]...
0
77,339,687
#include <bits/stdc++.h> #if DEBUG template <typename T> void debug(T value) { std::cerr << value; } template <typename T, typename... Ts> void debug(T value, Ts... args) { std::cerr << value << ", "; debug(args...); } #define dbg(...) \ do { \...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> using namespace std; #define endl '\n' #define pb push_back #define fi first #define se second typedef long long ll; #define double long double #define pii pair<int,int> #define pll pair<ll,ll> #define fr(a,b,c) for(int a=b; a<=c; a++) #define rep(a,b,c)...
0
2,038,472
#include <bits/stdc++.h> using namespace std; template<typename T> class Weighted_UnionFind { public: int n; vector<int> par, nrank; vector<T> wd; Weighted_UnionFind(int node_size) : n(node_size), par(n), nrank(n, 0), wd(n, 0) { iota(par.begin(), par.end(), 0); } int root(int x) { if (par.at(x) == x...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; using P = pair<ll,ll>; const ll mod = 1e9+7; #define ALL(x) (x).begin(),(x).end() #define REP(i,n) for(ll (i)=0;(i)<(n);(i)++) #define REPS(i,n) for(ll (i)=1;(i)<=(n);(i)++) #define RREP(i,n) for(ll (i)=(n-1);(i)>=0;(i)--) #defi...
0
2,488,887
#include<bits/stdc++.h> using namespace std; using ll = long long; #define VIEW(x) do {cerr << #x << ": "; for(auto i : x) cerr << i << " "; cerr << endl;} while(0) #define _overload3(_1,_2,_3,name,...) name #define _rep(i,n) repi(i,0,n) #define repi(i,a,b) for(int i=int(a);i<int(b);++i) #define rep(...) _overload3(__V...
#include <iostream> #include <string> #include <algorithm> #include <vector> #include <array> #include <queue> #include <deque> #include <map> #include <set> #include <sstream> #include <cstdio> #include <cstring> #include <cmath> #include <list> #include <numeric> #include <stack> #include <iomanip> #include <random> ...
0
41,382,490
#include <bits/stdc++.h> using namespace std; using ll = long long; int main(){ char s; cin >> s; if(isupper(s)) cout << 'A'; else cout << 'a'; }
#include <iostream> #include <iomanip> #include <string> #include <vector> #include <algorithm> #include <map> #include <cmath> #include <queue> #include <set> #include <cassert> #include <random> #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; typedef long long int ll; const ll INF = 10000000000; ...
0
53,849,076
#include <bits/stdc++.h> using namespace std; using ll=long long; using vi = vector<int>; using vvi = vector<vector<int>>; using vl = vector<ll>; using vvl = vector<vector<ll>>; #define all(x) x.begin(),x.end() #define rep(i,j,n) for (long long i = j; i < (long long)(n); i++) #define _GLIBCXX_DEBUG #define MOD 10000000...
#include <iostream> #include <string> #include <cstring> #include <fstream> #include <cmath> #include <iomanip> #include <cstdlib> #include <algorithm> #include <vector> #include <map> #include <deque> #include <map> #include <set> #include <queue> #include <stack> #include <list> #include <unordered_map> using namespa...
0
85,724,078
#include<bits/stdc++.h> using namespace std; int main() { long long S;cin>>S; if(S==1000000000000000000ll) { puts("0 0 1000000000 0 0 1000000000"); return 0; } cout<<"0 0 "; int t=1000000000,v=S/t; int vvv=S%t; cout<<t<<' '<<1<<' '; cout<<(t-vvv)<<' '<<(v+1)<<endl; }
#include <bits/stdc++.h> #define exrep(i, a, b) for(long long i = a; i <= b; i++) #define rep(i,n)for(long long i=0;i<(n);i++) #define all(a) a.begin(), a.end() #define rall(a) a.rbegin(), a.rend() using namespace std; typedef unsigned long long ull; typedef long long ll; typedef long double ld; typedef vector<ll> vl; ...
0
3,732,970
#include <algorithm> #include <bitset> #include <cassert> #include <cmath> #include <deque> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <tuple> #include <vector> using namespace std; typedef long long ll; #define rep(i, n) for (ll i = 0; i < (n); i++) ...
#include <bits/stdc++.h> using namespace std; #define modulo 1000000007 #define mod(mod_x) ((((long long)mod_x+modulo))%modulo) #define Inf 100000000 int main(){ int N; cin>>N; vector<long long> A(N); long long X = 0; for(int i=0;i<N;i++){ cin>>A[i]; } vector<int> cnt(60,0); for(int i=0;i<N;i++){ for(int j=...
0
60,237,240
#include <iostream> #include <string> using namespace std; int main() { for (;;) { int x; int y; cin >> x >> y; if (x == 0 && y == 0) break; if (x > y) { int a = x; int x = y; int y = a; cout << x << " " << y << endl; } else { cout << x << " " << y << endl; } } return 0; }
#include<cstdio> #include<cstring> #define MIN(X,Y) ((X)>(Y)?(Y):(X)) int r[1000], c[1000]; int dp[200][200]; int main(void) { int n; scanf("%d",&n); for(int i=0; i<n; i++) scanf("%d%d",&r[i],&c[i]); memset(dp, 0x7F, sizeof(dp)); for(int i=0; i<n; i++) dp[i][i] = 0; for(int i=0; ...
0
4,469,695
#include <stdio.h> #include <deque> #include <utility> using namespace std; using ll = long long; ll max(ll x, ll y) { if (x < y) { return y; } else { return x; } } int main(void) { ll ans = 0; deque<pair<char, int>> v = {make_pair(getchar(), 1)}; int d; while ((d = getchar()) != EOF) { if (d != '<' && d !...
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG #define ALL(x) x.begin(),x.end() #define get_tp(t,i) get<i>(t) typedef long long ll; typedef pair<int,int> pii; typedef pair<long long,long long> pllll; typedef vector<int> vi; typedef vector<vector<int>> vvi; typedef vector<ll> vll; typedef ve...
0
74,434,384
# include <cstdio> const int MAX = 250 + 5; int n, a[MAX]; void solve() { scanf("%d", &n); for (int i = 1; i <= n; i++) scanf("%d", &a[i]); int p, l, r; for (int i = 1; i <= n; i++) { printf("node %d: ", i); printf("key = %d, ", a[i]); p = i / 2; if (p != 0) { ...
#include <iostream> #include <string> #include <map> #include <queue> #include <algorithm> #include <vector> #include <math.h> #include <bitset> #include <cmath> #include <set> #define rep(i,s,n)for(int i = s;i<n;i++) #define repe(i,s,n)for(int i = s;i<=n;i++) #define rep_r(i,s,n)for(int i = n-1;i>=s;i--) #define rep_r...
0
80,366,363
#include <bits/stdc++.h> using namespace std; int main(){ string s, t; cin >> s >> t; bool ok = false; for(int i = 0; i < s.size(); i++){ char c = s.at(s.size()-1); s.pop_back(); s = c + s; if(s == t){ ok = true; break; } } if(ok) cout << "Yes" << endl; else cout << "No" << e...
#include <bits/stdc++.h> using namespace std; #define rep(i,ini,n) for(int i=ini;i<n;i++) #define _rep(i,ini,n) for(int i=ini;i>=n;i--) #define ToEnd(a) a.begin(),a.end() uint64_t MOD=1000000007; int main(){ int N,M; cin>>N>>M; vector<vector<char>> img(N,vector<char>(N)), tmpl(M,vector<char>(M)); rep(i,0,N)...
0
95,421,967
#include <bits/stdc++.h> using namespace std; #define int long long #define FOR(i, s, n) for (int i = (s); i < (n); i++) #define RFOR(i, s, n) for (int i = (n) - 1; i >= (s); i--) #define REP(i, n) FOR(i, 0, n) #define RREP(i, n) RFOR(i, 0, n) #define ALL(a) a.begin(), a.end() const long long MOD = 1e9+7, INF = 1e18; t...
#include <bits/stdc++.h> typedef long long ll; using namespace std; int main() { ll n,a,b,ans=0;cin>>n; ll m=sqrt(n); for(ll i=1;i<=m;++i){ if(n%i==0){ a=i-1; b=n/i-1; if(b>1 && n%b!=0 && b!=a)ans+=b; } } cout<<ans<<endl; return 0; }
0
77,546,890
#include <bits/stdc++.h> #include <string.h> using namespace std; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define FOR(i, m, n) for(int i = m; i < n; i++) #define mod 1000000007 #define pi 3.1415926535 typedef long long ll; int main(){ int H,W; cin>>H>>W; vector<vector<char>>C(H,vector<char>(W))...
#include<iostream> #include<algorithm> #include<vector> #include<numeric> #include<string> #include<cmath> #include<set> #include<queue> #include<deque> #include<bitset> #include<iomanip> #include<cctype> #include<map> #include<cstring> #include<bitset> #include<cassert> #define rep(i,n) for(int (i)=0;(i)<(n);(i)++) #d...
0
69,906,634
#include<bits/stdc++.h> using namespace std; #define DIV 1000000007 long long N, K; long long mini[200005]; long long maxi[200005]; int main(){ cin >> N >> K; for(long long i = 0; i < N+1; i++) { mini[i+1] = i + mini[i]; mini[i+1]%=DIV; } for(long long i = 0; i < N+1; i++) { maxi[i+1] = (N - i) + maxi[i]; m...
#include<iostream> #include<vector> #include<string> const int MOD = 1000000007; int main(){ int n, m; std::cin >> n >> m; std::vector<bool> notUsed(n + 1, false); for(int i = 0; i < m; i++){ int a; std::cin >> a; notUsed[a] = true; } std::vector<int> dp(n + 1, 0); dp...
0
35,152,622
#include <bits/stdc++.h> typedef long long int ll; typedef long double ld; using namespace std; const long long int INF = 1e18; const long long int mod = 1e9+7; typedef pair<ll,ll> pairs; typedef vector<pairs> p; ll gcd(ll A,ll B){ if (A%B==0)return(B); else return(gcd(B,A%B)); } ll keta(ll N){ int tmp{}; ...
#include <algorithm> #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> #include <fstream> #incl...
0
47,122,116
#include <bits/stdc++.h> #define DEBUG 1 using namespace std; namespace output{ void __(short x){cout<<x;} void __(unsigned x){cout<<x;} void __(int x){cout<<x;} void __(long long x){cout<<x;} void __(unsigned long long x){cout<<x;} void __(double x){cout<<x;} void __(long double x){cout<<x;...
#include<stdio.h> int main(){ int i, n, s; while (1) { scanf("%d", &n); if (n==0) { break; } int ans = 0, maxv = 0, minv = 1000; int score[n]; for (i = 0; i < n; i++) { scanf("%d", &s); if (s > maxv) { maxv = s; } if (s < minv) { minv = s; ...
0
73,219,373
#include "bits/stdc++.h" using namespace std; typedef long long ll; int mod = 1e9 + 7; int main() { string s1, s2; cin >> s1 >> s2; int n = (int)s1.size(); int m = (int)s2.size(); if (n > m) { cout << "GREATER"; return 0; }else if (n < m) { cout << "LESS"; return 0; } for (int i = 0; i < n; ++i) { if ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> VI; typedef vector<ll> VL; typedef vector<VI> VVI; typedef vector<VL> VVL; typedef pair<int, int> P; typedef pair<ll, ll> PL; #define FOR(i, a, b) for(int i = (a); i < (b); ++i) #define rep(i, n) for (int i = 0; i < (n); ++i) #defin...
0
99,998,904
#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; string s; cin >> n; cin >> s; string ans; int k=0; string ss; rep(i,n){ ss=s[i]; if(ss=="("){ ++k; ...
#include <bits/stdc++.h> #define rep(i,n)for(int i=0;i<(int)(n);i++) using namespace std; using p=pair<int,int>; int main(){ int h,w,n; cin>>h>>w>>n; vector<int> row(h),col(w); set<p> map; rep(i,n){ int r,c; cin>>r>>c; r--;c--; row[r]++;col[c]++; map.emplace(r...
0
63,588,779
#include <bits/stdc++.h> #include <iostream> using namespace std; int main() { int n, k; cin >> n >> k; vector<int> arr(n); for (int i=0; i<n; i++) { cin >> arr[i]; } sort(arr.begin(), arr.end()); cout << accumulate(arr.begin(), arr.begin()+k, 0); }
#include <bits/stdc++.h> using namespace std; #define all(v) (v).begin(), (v).end() #define rall(v) (v).rbegin(), (v).rend() #define rep(i,n) for(int i=0;i<n;++i) #define rep1(i,n) for(int i=1;i<n;++i) #define exrep(i, a, b) for(ll i = a; i < b; i++) #define out(x) cout << x << endl #define EPS (1e-7) #define gearup io...
0
67,790,617
#include <bits/stdc++.h> using namespace std; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define rep(i,n) for(int i=0;i<(n);++i) #define SORT(c) sort((c).begin(),(c).end()) #define CLR(a) memset((&a), 0 ,sizeof(a)) #define dump(x) cerr << #x << " = " << (x) << endl; #define debug(x) cerr << #x << " = " <...
#include <algorithm> #include <cmath> #include <deque> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <tuple> #include <vector> using namespace std; typedef long long ll; ll const INF = 1LL << 60; int main() { ll N, Y; cin >> N >> Y; Y /= 1000; in...
0
74,205,865
#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>; ll x = 1e9 + 7; int main() { ll n, k; cin >> n >> k; ll ans = 0; for (ll i = k; i <= n+1; i++) { ll a = 0; a += -1 * i * i; a += i * (n+1) + 1; ans += a; ...
#include <iostream> #include <sstream> #include <string> #include <vector> #include <stack> #include <queue> #include <set> #include <map> #include <algorithm> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <cctype> #include <cmath> #include <cassert> using namespace std; #define al...
0
2,480,302
#include <bits/stdc++.h> using namespace std; int main() { string s; cin >> s; vector<int> a(s.size()+1,-1); if (s[0] == '<') { a[0] = 0; } if (s[s.size() - 1] == '>') { a[s.size()] = 0; } for (int i = 0; i < s.size()-1; i++) { if (s[i] == '>' && s[i + 1] == '<') { a[i + 1] = 0; } } for (int i = 0; i <= ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define REP(i, n) for(ll i = 0; i < n; i++) #define REPR(i, n) for(ll i = n; i >= 0; i--) #define FOR(i, m, n) for(ll i = m; i < n; i++) #define ALL(obj) (obj).begin(), (obj).end() #define INF 1e9 #define LINF 1e18 int main() { int N; cin >> N; ...
0
50,323,258
#include <stdio.h> #include <iostream> #include <vector> #include <queue> #include <stack> #include <algorithm> using ll = long long int; const int INF = (1<<30); const ll INFLL = (1ll<<60); const ll MOD = (ll)(1e9+7); #define l_ength size void mul_mod(ll& a, ll b){ a *= b; a %= MOD; } void add_mod(ll& a, ll b){ a =...
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main(){ int n; cin >> n; vector<int> a(n); for(int i = 0; i < n; i++) cin >> a[i]; sort(a.begin(), a.end(), greater<int>()); long long int l1 = 0, l2 = 0; int i = 1; for(; i < n; i++){ if(a[i-1] =...
0
97,130,973
#include<bits/stdc++.h> typedef long long ll; using namespace std; int main(){ map<char,int>mp; mp['q']=0; mp['w']=0; mp['e']=0; mp['r']=0; mp['t']=0; mp['a']=0; mp['s']=0; mp['d']=0; mp['f']=0; mp['g']=0; mp['z']=0; mp['x']=0; mp['c']=0; mp['v']=0; mp['b']=0; mp['y']=1; mp['u']=1; ...
#include <algorithm> #include <cmath> #include <cstdint> #include <cstdio> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <vector> using namespace std; #define rep(i, n) for(int(i) = 0; (i) < (n); (i)++) #define FOR(i, m, n) for(int(i) =...
0
64,353,455
#include <cstdio> #include <cstring> using namespace std; typedef long long llong; #define MAX 100 const llong mod = 1000000000 + 7; int main() { char S[MAX]; int N; int isA = 1, isB = 1, isC = 1; scanf("%s", S); N = strlen(S); for (int i = 0; i < N / 2; i++) { if (S[i] != S[N - 1 - i]) isA = 0;...
#include <bits/stdc++.h> using namespace std; using ll = long long; using P = pair<int, int>; #define rep(i, n) for(int (i)=0;(i)<(n);(i)++) #define chmin(x, y) x = min(x, y) #define chmax(x, y) x = max(x, y) bool custom1 (pair<int, int> a, pair<int, int> b) { return (a.first < b.first); } bool custom2(pair<int, int>...
0
3,472,620
#include <bits/stdc++.h> using namespace std; bool graph[8][8]; int dfs(int v, int N, bool visited[8]){ bool all_visited=true; for(int i=0;i<N;i++){ if(visited[i]==false){ all_visited=false; } } if(all_visited){ return 1; } int ret = 0; for(int i = 0; i<N;...
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main() { ll n; cin>>n; ll arr[n]; map<ll,ll, greater<ll>>mp; for(ll i=0; i<n; i++ ) { cin>>arr[i]; mp[arr[i]]++; } ll c=0; ll ar=1; ll f=0; for(auto it=mp.begin(); it!=mp.end(); ++it) {...
0
68,434,405
#include <iostream> #include <algorithm> #include <string> #include <vector> #include <functional> #include <queue> #include <set> #include <map> #include <numeric> #include <cstdio> #include <cstring> #include <cmath> #include <cctype> #define rep(i, a) REP(i, 0, a) #define REP(i, a, b) for(int i = a; i < b; ++i) type...
#include<bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<ll,ll> pint; const int MAX = 510000; const int MOD = 1000000007; #define rep(i, n) for(ll i = ll(0); i < ll(n); i++) #define Rep(i, n) for(ll i = ll(1); i < ll(n); i++) #define ALL(a) (a).begin(),(a).end() #define IOS ios::sync_with_st...
0
44,589,615
#include<iostream> #include<string> #include<cstring> using namespace std; int main() { int num1,num2,num3,num4,num5,num6,num7,num8,num9,num10; cin>>num1>>num2>>num3>>num4>>num5>>num6>>num7>>num8; num9=num1+num2+num3+num4; num10=num5+num6+num7+num8; if(num9>=num10){ cout<<num9; } if(num9<num10){ cout<<num10;...
#include <cstdio> #include <cstring> #include <cmath> #include <cassert> #include <cstdlib> #include <cctype> #include <ctime> #include <iostream> #include <iomanip> #include <sstream> #include <numeric> #include <utility> #include <string> #include <algorithm> #include <vector> #include <map> #include <queue> #include...
0
14,752,835
#include <iostream> #include <vector> #include <algorithm> #include <queue> #include <string> #include <set> #include <math.h> #include <map> #include <stack> using namespace std; static const int INF = 1e9+7; typedef long long ll; typedef pair<ll, ll> P; #define rep(i, n) for (int i = 0; i < n; i++) #define repr(i, a,...
#include <bits/stdc++.h> using namespace std; typedef long long ll; using P = pair<ll,ll>; const ll mod = 1e9+7; #define ALL(x) (x).begin(),(x).end() #define pow(x,y) modpow(x,y) #define REP(i,n) for(ll (i)=0;(i)<(n);(i)++) #define REPS(i,n) for(ll (i)=1;(i)<=(n);(i)++) #define RREP(i,n) for(ll (i)=(n-1);(i)>=0;(i)--) ...
0
22,311,350
#include <bits/stdc++.h> using namespace std; int main() { long long int H, W; long long int ans; cin >> H >> W; if (H == 1 || W == 1) ans = 1; else { ans = H * W / 2; if (H % 2 == 1 && W % 2 == 1) ans += 1; } cout << ans << endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; const ll inf = 1e18; #define rep(i, a, b) for (int i = a; i < b; i++) #define per(i, a, b) for (int i = b - 1; i >= a; i--) #define int ll using pint = pair<int, int>; int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1}; signed main() { double n, m; ...
0
166,282
#include <unordered_set> #include <unordered_map> #include <algorithm> #include <iostream> #include <iterator> #include <numeric> #include <sstream> #include <fstream> #include <cassert> #include <climits> #include <cstdlib> #include <cstring> #include <string> #include <cstdio> #include <vector> #include <bitset> #inc...
#define _GLIBCXX_DEBUG #define rep(i, n) for (int i = 0; i < (int)(n); i++) #include <bits/stdc++.h> using namespace std; using ll = long long; int main() { string s; cin >> s; int n = s.size(); rep(bit, 1 << n - 1) { int sum = s[0] - '0'; vector<char> op(n - 1); rep(i, n - 1...
0
32,381,592
#include<bits/stdc++.h> using namespace std; int main(){ int n; cin >> n; string s; cin >> s; for(int i=0; i<s.size(); i++){ if(i==n){cout << "..."; break;} else cout << s[i]; } cout << endl; return 0; }
#include <iostream> using namespace std; int main(){ int dice[6]; int n; int x,y; for(int i=0;i<6;i++){ cin>>dice[i]; } cin>>n; for(int i=0;i<n;i++){ cin>>x>>y; if((x==dice[3] && y==dice[1]) || (x==dice[4] && y==dice[3]) || (x==dice[2] && y==dice[4]) ||(x==dice[1] && ...
0
67,088,167
#include <iostream> using namespace std; int main() { for (;;) { int H, W; cin >> H >> W; if (H == 0 && W == 0) { break; } else { for (int i = 0; i < H; ++i) { for (int j = 0; j < W; ++j) { cout << "#"; } ...
#include<bits/stdc++.h> using namespace std; using ll = long long int; int main(void) { cin.tie(0); ios::sync_with_stdio(false); ll n; cin >> n; string s, t; cin >> s >> t; for(ll i=0; i<=n; i++) { bool ok = true; for(ll j=0; j<n && i+j<n; j++) ok &= s[i+j] == t[j]; ...
0
41,318,706
#include<iostream> #include<math.h> #include<algorithm> #include<stdint.h> #include<vector> #include<deque> #include<stack> #include<string> #include<cstring> #include<time.h> #include<array> #include<iomanip> #include<list> #include<set> #include<unordered_map> #include<unordered_set> #include<random> #include<bitset>...
#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; map<int,int>m; map<int,int>::iterator it; while(n--){ int a; cin>>a; it = m.find(a); if(it!=m.end()) it->second+=1; else m.insert(make_pair(a,1)); } if(m.size()%2) cout<<m.size(); else cout<<m.size()-1; }
0
45,163,076
#include <bits/stdc++.h> using namespace std; #define ll long long ll dp[100100]; ll ans[100100]; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); ll n,m; cin>>n>>m; ll a[n+2]; dp[1]=0; for(ll i=2;i<=n+1;i++) { cin>>a[i]; dp[i]=dp[i-1]+a[i]; } ans[1]=...
#include <algorithm> #include <cmath> #include <deque> #include <iomanip> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < n; i++)...
0
98,617,246
#include <iostream> #include <string.h> #include <string> #include <algorithm> #include <math.h> using namespace std; void c_not_so_diverse(void) { int n, k; int *a; cin >> n >> k; a = (int*)(calloc(n, sizeof(int))); for (int i = 0; i < n; i++) cin >> a[i]; int* b; b = (int*)(calloc(n+1, sizeof(int))); for (int...
#include <limits.h> #include <math.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <algorithm> #include <cassert> #include <cfloat> #include <complex> #include <functional> #include <iomanip> #include <iostream> #include <map> #include <numeric> #include <queue> #include <regex> #include <set> #i...
0
76,375,715
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <set> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define reps(i, s, n) for (int i = s; i < (int)(n); i++) #define out(x) cout << x << endl #define INF 1000000; #include <map> #include <math.h> using ll = long long; using nam...
#include <bits/stdc++.h> using namespace std; #define rep(i,m,n) for(int (i)=(int)(m);i<(int)(n);++i) #define rep2(i,m,n) for(int (i)=(int)(n)-1;i>=(int)(m);--i) #define REP(i,n) rep(i,0,n) #define REP2(i,n) rep2(i,0,n) #define FOR(i,c) for(decltype((c).begin())i=(c).begin();i!=(c).end();++i) #define all(hoge) (hoge).b...
0
10,830,606
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using ld = long double; #define MOD 1000000007 #define rep(i, n) for(ll (i) = 0LL;(i) < (ll)(n);(i)++) #define rep2(i, s, e) for(ll (i) = (ll)(s);(i) < (ll)(e);(i)++) #define repi(i, n) for(ll (i) = 0LL;(i) <= (ll)(n);(i...
#include <bits/stdc++.h> #include <cstdlib> #include <cmath> #include <algorithm> using namespace std; using ll = long long; using P = pair<ll,ll>; using Graph= vector<vector<int>>; #define rep(i,n) for (ll i=0; i < (n); ++i) #define rep2(i,n,m) for(ll i=n;i<=m;i++) #define rep3(i,n,m) for(ll i=n;i>=m;i--) #define pb ...
0
44,356,200
#include <bits/stdc++.h> using namespace std; using ll = long long; int main(){ ll n; cin >> n; ll ans ; if(n%2==0) ans = n / 2 -1; else ans = (n-1) /2; cout << ans << endl; }
#include<bits/stdc++.h> using namespace std; int main(){ vector<vector<int>> A(3, vector<int>(3)); vector<vector<bool>> bingo(3, vector<bool>(3, false)); for(int i=0; i<3; i++){ for(int j=0; j<3; j++){ cin>> A[i][j]; } } int N; cin>> N; vector<int> b(N); for(i...
0
5,917,011
#include <iostream> #include <utility> #include <map> #include <vector> #include <algorithm> #include <queue> #include <math.h> #include <stack> #include <set> #include <deque> #include <cmath> #include <cassert> using namespace std; typedef long long ll; ll mod = 1e9+7; #define rep(i,n) for(int i = 0; i < (n); ++i) in...
#include<iostream> #include <vector> using namespace std; #define ll long long const ll MOD = 1e9+7; int main(){ ll n; cin >> n; vector<ll> a(n); for(ll i = 0; i < n; i++){ cin >> a[i]; } ll ans = 0; for(ll i = 0; i < 61; i++){ ll x = 0, y = 0; for(ll j = 0; j < n; j+...
0
40,347,192
#include<bits/stdc++.h> using namespace std; void solve() { string s,t; cin>>s>>t; int l1=s.length(); int l2=t.length(); int count=0; for(int i=0;i<s.length();i++) { if(s[i]!=t[i]) count++; } cout<<count; return; } int main() { solve(); }
#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...
0
31,311,170
#include <iostream> #include <vector> #include <climits> #include <algorithm> #include <cmath> #include <map> #include <set> #include <string> #include <bitset> #include <utility> #include <numeric> #include <queue> #include <stack> using ll = long long; using namespace std; constexpr int MOD = 1e9 + 7; constexpr ll MO...
#include <bits/stdc++.h> #include <atcoder/all> using namespace std; using namespace atcoder; #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++) typedef long long ll; #define ALL(v) v.begin(), v.end() #define vmax(v) *max_element(ALL(v)) #define vmin(v) *min_...
0
70,400,651
# include <bits/stdc++.h> using namespace std; #define _USE_MATH_DEFINES_ #define ll long long #define ld long double #define Accepted 0 #define pb push_back #define mp make_pair #define sz(x) (int)(x.size()) #define every(x) x.begin(),x.end() #define F first #define S second #define lb lower_bound #define ub upper_bou...
#include <bits/stdc++.h> #define FASTIO ios::sync_with_stdio(false);cin.tie(0); #define ADD + #define SUBTRACT - #define MULTIPLY * #define DIVIDE / #define MOD % #define INCREMENT(x) ++x #define DECREMENT(x) --x #define in(a,b) cin>>a>>b; #define out(a,b) cout<<a<<endl<<b<<endl; #define scan(a) scanf("%d",&a); #define...
0
5,226,778
#include <iostream> #define _USE_MATH_DEFINES #include <cmath> using namespace std; int main() { double a, b, c, C, S, L, h; cin >> a >> b >> C; h = b * sin(C * M_PI / 180.0); S = 0.5 * a * h; c = sqrt(a * a + b * b - 2 * a * b * cos(C * M_PI / 180.0)); L = a + b + c; cout << fixed; cout...
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main() { int n,k,x; cin>>n>>k; map<int,int>mp; for(int i=0; i<n; i++) { int x; cin>>x; mp[x]++; } if(mp.size()<=k) cout<<0<<endl; else { int m=mp.size(); vector<int>...
0
806,764
#include <bits/stdc++.h> #include <string> #include <algorithm> using namespace std; bool isinclde(string S, char c); int main(){ string S; cin >> S; string alphabets = "abcdefghijklmnopqrstuvwxyz"; sort(S.begin(), S.end()); int i=0; while(i<alphabets.size()){ char target = alphabets[i];...
#include<algorithm> #include<bitset> #include<climits> #include<cmath> #include<complex> #include<deque> #include<functional> #include<iomanip> #include<iostream> #include<iterator> #include<map> #include<numeric> #include<queue> #include<set> #include<stack> #include<string> #include<unordered_map> #include<unordered_...
0
81,289,019
#include <bits/stdc++.h> using namespace std; using ll = long long; int main(){ string s; cin >> s; if(s[0] == s[1] && s[1] == s[2])cout << s; else if(s[0] >= s[1] && s[0] >= s[2]) cout << s[0] << s[0] << s[0]; else cout << char(s[0] + 1) << char(s[0] + 1) << char(s[0] + 1); return 0; }
#include <bits/stdc++.h> #define mod 1000000007 using namespace std; typedef long long int lli; typedef long long ll; const int MAX = 1000000; long long fac[MAX],finv[MAX],inv[MAX]; void COMinit() { fac[0] = fac[1] = 1; finv[0] = finv[1] = 1; inv[1] = 1; for(int i = 2; i < MAX; i++) { fac[i]...
0
62,533,769
#include <bits/stdc++.h> #include <vector> # include <cstdint> #define FOR(i,l,r) for(int i=(l);i<(r);++i) #define RFOR(i,l,r) for(int i=(l);i>=(int)(r);i--) #define rep(i,n) FOR(i,0,n) #define rrep(i,n) RFOR(i,n-1,0) #define int long long using namespace std; const int MX = 1e6; const int inf = 1e9; const int mod =...
#include<iostream> #include<vector> #include<algorithm> #include<queue> #include<iomanip> using namespace std; int main(){ int n,a; string s; cin>>n>>s; a=s.size(); if(a<=n){ cout<<s<<endl; } else{ s[n]='.'; s[n+1]='.'; s[n+2]='.'; for(int i=0;i<n+3;i+...
0
89,267,576
#include<iostream> #include<string.h> int main() { char str[21]; std::cin >> str; const int length = strlen(str); for(int i = length - 1; i >= 0; i--) { std::cout << str[i]; } std::cout << std::endl; return 0; }
#include<bits/stdc++.h> #define fastio ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); typedef unsigned long long ull; typedef long long ll; typedef double db; #define pii pair<int,int> #define pll pair<long long,long long> #define usi unordered_set<int> #define usl unordered_set<long long> #define umii unordered...
0
20,976,064
#include<stdio.h> #include <string.h> int main(){ char kata[101]; int angka; scanf("%d", &angka); scanf("%s", &kata); int panjangKata = strlen(kata); if(panjangKata>angka){ kata[angka] = '\0'; for(int i=0; kata[i] != '\0'; i++){ printf("%c", kata[i]); } printf("..."); } else { printf("%s", kata); ...
#include<cmath> #include<math.h> #include<ctype.h> #include<algorithm> #include<bitset> #include<cassert> #include<cctype> #include<cerrno> #include<cfloat> #include<ciso646> #include<climits> #include<clocale> #include<complex> #include<csetjmp> #include<csignal> #include<cstdarg> #include<cstddef> #include<cstdio> #i...
0
31,862,209
#include <bits/stdc++.h> #include <numeric> using namespace std; #define ll long long #define mod 1000000007 #define rep(i, n) for (int i = 0; i < n; ++i) using Graph = vector<vector<int>>; #define grepq priority_queue<double, std::vector<double>, std::greater<double>> #define all(v) v.begin(), v.end() #define PI acos(...
#include <bits/stdc++.h> using namespace std; typedef std::pair<int, int> ipair; #define int long long #define pb push_back #define ff first #define INF INT_MAX #define ss second #define fr(i, j, a) for (int i = j; i < a; i++) #define cnt_ones(x) __builtin_popcount(x) #define all(x) x.begin(), x.end() #define sz size()...
0
52,353,652
#include <bits/stdc++.h> const double pi = 3.141592653589793238462643383279; using namespace std; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<string> VS; typedef pair<int, int> PII; typedef pair<long long, long long> PLL; typedef pair<int, PII> TIII; typedef long long LL; typedef unsigned long long U...
#include <cstdio> #define NIL -1 struct Node { int parent, left, right; }; int *D; Node *T; void print(int u) { printf("node %d: parent = %d, depth = %d, ", u, T[u].parent, D[u]); if (T[u].parent == NIL) { printf("root, "); } else if (T[u].left != NIL) { printf("internal node, "); } else { printf("l...
0
28,942,742
#include <iostream> #include <stdio.h> using namespace std; int main(int argc, const char * argv[]) { int a,b,c,d; double e; cin >> a >> b; c = a/b; d =a%b; e= 1.0*a/b; printf("%d %d %.8lf\n",c,d,e); return 0; }
#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 equals(a, b) (fabs((a) - (b)) < EPS) using namespace std; typedef long long ll; t...
0
15,749,005
#include <bits/stdc++.h> #define loop(s, e, i) for (int i=s; i<e; ++i) #define print(s) cout << s << endl; using namespace std; using ll = long long; int P[100]; int main() { int N, M; cin >> N >> M; vector<vector<ll>> S(N); loop(0, M, i) { ll k; cin >> k; loop(0, k, j) { ll s; cin >> s;...
#include <bits/stdc++.h> using namespace std; int main(){ long a, b, k; cin >> a >> b >> k; for (int i = 0; i < k; i++) { if (i % 2 == 0) { if (a % 2 != 0) { a--; } b += a/2; a /= 2; } else { if (b % 2 != 0) { ...
0
30,001,820
#include <iostream> #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 <unordered_set> #include <u...
#include <bits/stdc++.h> #define rep(i,n) for (int i=0; i<(n); ++i) using namespace std; using ll=long long; int main(){ int n,k; cin>>n>>k; vector<int>a(n); int mx=0; rep(i,n)cin>>a[i],mx=max(mx,a[i]); if(n==1){ if(k==a[0])cout<<"POSSIBLE"<<endl; else cout<<"IMPOSSIBLE"<<endl; ...
0
98,519,686
#include <bits/stdc++.h> using namespace std; const long long Mod = 1000000007; int n; string str; int a[200005], xd[200005]; long long p[200005]; int main() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); cin >> n; p[0] = 1; for (int i = 1; i <= n; i++) { p[i] = (p[i -...
#include <iostream> #include <algorithm> #include <string> using namespace std; string mes[] = { ".,!? ", "abc", "def", "ghi", "jkl", "mno", "pqrs", "tuv", "wxyz" }; int main() { int n; cin >> n; while(n--) { string s; cin >> s; int N = s.size(); int pos = -1; int stock = -1; ...
0
88,591,539
#include <bits/stdc++.h> #define ll long long int #define ld long double #define yorn(f) cout<<((f)?"Yes":"No")<<endl; #define YORN(f) cout<<((f)?"YES":"NO")<<endl; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define repi(i, n) for (int i = 1; i < (int)(n); i++) #define all(x) (x).begin(), (x).end() #define pu...
#include <bits/stdc++.h> #define debug(s) cout << s << endl #define debug1(s, t) cout << s << " " << t << endl #define debug2(s, t, u) cout << s << " " << t << " " << u << endl #define printvec(v) \ for (auto &&i : v) \ cout << i << " "; \ cout << endl #define rep(n, i) for (int i = 0; i < n; i...
0
60,376,548
#include <bits/stdc++.h> #define FOR(i, c) for (int i = 0; i < c; i++) #define MOD 1000000007 using namespace std; int main() { double l; cin >> l; l /= 3; printf("%.12f\n", l*l*l); return 0; }
#include <bits/stdc++.h> using namespace std; int main(void){ string s, t; cin >> s >> t; int length = s.length(); int l = t.length(); int ans=0; int mini = 10000; for (int i = 0; i <= length-l; ++i){ for (int j = 0; j < l; ++j){ if(s[j+i] != t[j]){ ++ans;...
0
68,749,384
#include <iostream> #include <string> #define IDX(c) ( c - 'a' ) using namespace std; int main ( void ) { bool key[26] = { 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1 }; string str; while ( cin >> str, str != "#" ) { int cnt = 0, prev = key[IDX( str[0] )]; for ( int i = 0; i <...
#include <bits/stdc++.h> #define rep(i,n) for (int i=0; i<(int)(n); i++) #define REP(i,m,n) for(ll i=(ll)(m);i<(ll)(n);i++) using namespace std; using ll = long long; using P = pair<int, int>; int main() { int n; cin >> n; vector<int> H(n); int ans = 0; rep(i,n) cin >> H[i]; rep(i,n-1) { if (H[i] < H[i+1]...
0
51,065,227
#include<bits/stdc++.h> using namespace std; #define fi(a) scanf("%d",&a); #define fli(a) scanf("%ld",&a); #define fll(a) scanf("%lld",&a); #define pi(a) printf("%d\n",a); #define ppi(i,a) printf("Case %d: %d\n",i,a); #define ll long long #define fast ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); int...
#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> #include <cctype> #in...
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