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#include <bits/stdc++.h> using namespace std; #define int long long void solve() { int a, b, c, d; cin >> a >> b >> c >> d; int result = max(a * c, max(a * d, max(b * c, b * d))); cout << result; } signed main() { #ifdef LOCAL freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout);...
#include<iostream> using namespace std; int main() { int a,b,c,min,mid,max; cin >> a >> b >> c; max = a; if(max < b) { max = b; } if(max < c) { max = c; } min = a; if(min > b) { min = b; } if(min > c) { min = c; } mid = a; if((min == a || min =...
0
72,415,126
#define LOCAL #undef _GLIBCXX_DEBUG #include <bits/stdc++.h> using namespace std; #define IOS ios::sync_with_stdio(false);cin.tie(0) #define all(x) x.begin(), x.end() #define ff first #define ss second #define MOD 1000000007LL #define LLINF 100000000000000005LL #define INF (int)1e9+1 #define pb push_back template <type...
#include<iostream> #include<algorithm> #include<math.h> #include<string> #include<tuple> #include<vector> #include<cstdlib> #include<cstdint> #include<stdio.h> #include<cmath> #include<limits> #include<iomanip> #include<ctime> #include<climits> #include<random> #include<queue> #include<map> using namespace std; templa...
0
11,644,147
#include<bits/stdc++.h> #define mod 1000000007 #define ll long long int #define f first #define s second #define mp make_pair using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(NULL); int n; cin>>n; n *= 2; int a[n]; for(int i =0;i <n ;i++) { cin>>a[i]; } sort(a,a+n); ll ans =0; for(in...
#include <iostream> #include <string> #include <array> #include <algorithm> #include <vector> #include <string> #include <set> #include <cctype> #include <map> #include <stdio.h> #include <string.h> #include <math.h> #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #define FOR(...
0
20,601,253
#include <cstdio> int main(void) { int score[2] = { 0 }; for(int i = 0; i < 2; i++) { for(int j = 0; j < 4; j++) { int buf; scanf("%d", &buf); score[i] += buf; } } printf("%d\n", score[0] > score[1] ? score[0] : score[1]); return 0; }
#include <assert.h> #include <math.h> #include <stdlib.h> #include <string.h> #include <algorithm> #include <bitset> #include <cmath> #include <ctime> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include ...
0
29,368,888
#include <bits/stdc++.h> using namespace std; int main() { long long int n,p; cin>>n>>p; cout<<(n+1)-p<<endl; }
#include <bits/stdc++.h> #include <type_traits> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < (n); ++i) #define rrep(i, n) for (int i = 1; i <= (n); ++i) #define drep(i, n) for (int i = (n)-1; i >= 0; --i) #define ddrep(i, n) for (int i = n; i > 0; --i) #define srep(i, s, t) for (int ...
0
92,389,922
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG #define rep(i, n) for (int64_t i = 0; i < (int64_t)(n); i++) using vi = vector<int64_t>; using vvi = vector<vi>; using ll = int64_t; using P = pair<ll,ll>; int64_t INF = 1000000007; int main() { cin.tie(0); ios::sync_with_stdio(false); ll ...
#include <iostream> #include <bits/stdc++.h> using namespace std; int main() { string a = "AtCoder Beginner Contest "; string b = "AtCoder Regular Contest"; int s1 = a.size(); int s2 = b.size(); a[0] = toupper(a[0]); b[0] = toupper(b[0]); int x; cin >> x; if(x<1200) { for(int...
0
16,897,934
# include <bits/stdc++.h> # define sz(x) (int)((x).size()) # define F first # define S second # define pb push_back # define ub upper_bound # define lb lower_bound # define all(x) x.begin(), x.end() # define pqueue priority_queue # define mset multiset # define umap unordered_map # define Speed() ios_base::sync_with_st...
#include<iostream> #include<iomanip> #include<vector> #include<map> #include<stack> #include<queue> #include<string> #include<utility> #include<numeric> #include<algorithm> #include<cmath> #include<climits> using namespace std; using ll = long long; class Stream{ public: Stream(){ } void read(){ } t...
0
85,108,597
#include <bits/stdc++.h> using namespace std; #define EACH(i,a) for (auto&& i : a) #define FOR(i,a,b) for(int i=(int)a;i<(int)b;++i) #define RFOR(i,a,b) for(int i=(int)b-1;i>=(int)a;--i) #define REP(i,n) FOR(i,0,n) #define RREP(i,n) RFOR(i,0,n) #define ALL(a) (a).begin(),(a).end() #define debug(x) cerr << #x << ":" << ...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) #define rrep(i, n) for (int i = n - 1; i >= 0; i--) using namespace std; using Graph = vector<vector<int>>; #define MOD 1000000007 #define MOD2 998244353 #define INF ((1<<30)-1) #define LINF (1LL<<60) #define EPS (1e-10) typedef long long ll; typede...
0
24,122,945
#include<bits/stdc++.h> #include<iostream> #include<vector> #include<string> #define mx_ari(a) *max_element(a , a+sizeof(a)/4) #define mn_ari(a) *min_element(a , a+sizeof(a)/4) #define mx_arl(a) *max_element(a , a+sizeof(a)/8) #define mn_arl(a) *min_element(a , a+sizeof(a)/8) #define mx_vec(v) *max_element(v....
#define _USE_MATH_DEFINES #include <bits/stdc++.h> using namespace std; #define rep(i, n) REP(i, 0, n) #define repr(i, n) for (int i = (n); i >= 0; i--) #define ALL(v) v.begin(), v.end() #define MSG(a) cout << #a << " " << a << endl; #define REP(i, x, n) for (int i = x; i < n; i++) #define OP(m) cout << m << endl typed...
0
91,341,739
#include <bits/stdc++.h> #define REP(i, n) for (long long i = 0; i < (long long)n; i++) using namespace std; using ll = long long; using Pi = pair<int, int>; using Pl = pair<ll, ll>; using Vl = vector<ll>; using vi = vector<int>; using Graph = vector<vi>; int main() { cin.tie(0); ios::sync_with_stdio(false); stri...
#include <bits/stdc++.h> #define REP(i,n) for(ll i=0;i<(ll)(n);i++) #define REPD(i,n) for(ll i=n-1;i>=0;i--) #define FOR(i,a,b) for(ll i=a;i<=(ll)(b);i++) #define FORD(i,a,b) for(ll i=a;i>=(ll)(b);i--) #define ALL(x) (x).begin(),(x).end() #define SIZE(x) ((ll)(x).size()) #define MAX(x) *max_element(ALL(x)) #define MIN...
0
43,443,546
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<n; i++) #define REP(i,m,n) for(ll i=(ll)(m);i<(ll)(n);i++) long long mo = 1e9 + 7; typedef long long ll; typedef long double ld; typedef pair<int,int> Pii; typedef pair<ll,ll> Pll; template<class T, class S> void cmin(T &a, const S &b) { if (...
#include<bits/stdc++.h> using namespace std; #define ll long long #define pb push_back #define N 1000000007 #define N2 998244353 #define Nmax 100001 #define INF (ll)1e18 #define pll pair<ll,ll> #define pii pair<ll,ll> #define mp make_pair #define fi first #define se second #define rep(i,n) rep2(i,0,n) #define rep2(i,m,...
0
70,705,275
#include <algorithm> #include <iostream> #include <string> using namespace std; int main() { int n; cin >> n; string s, t; cin >> s >> t; bool flag = true; int c = 0; for (int i = 0; i < int(s.size()); ++i) { flag = true; c = 0; for (int j = 0;; ++j) { if (s[i + j] != t[j]) { fla...
#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> p(n), idx(n); rep(i, n) { cin >> p[i]; p[i]--; idx[p[i]] = i; } set<int> st; ll ans = ...
0
41,405,588
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); i++) #define all(v) begin(v),end(v) using ll = long long; int main() { string s;cin>>s; while(1){ s.pop_back(); int n=s.size(); if(s.substr(0,n/2)==s.substr(n/2)){ cout<<n<<endl; return 0; } } }
#include<bits/stdc++.h> using namespace std; #define FOR(i,l,r) for(long long i=(l);i<(r);++i) #define REP(i,n) FOR(i,0,n) #define REPS(i,n) FOR(i,1,n+1) #define RFOR(i,l,r) for(long long i=(l);i>=(r);--i) #define RREP(i,n) RFOR(i,N-1,0) #define RREPS(i,n) RFOR(i,N,1) #define int long long #define mp make_pair #define ...
0
89,241,060
#include <bits/stdc++.h> #define ll long long #define vi vector<int> #define e "\n" #define MaRiaMa { ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); } #define fix(n) cout << fixed << setprecision(n); using namespace std; int main() { MaRiaMa; int a, b, c; cin >> a >> b >> c; multiset<int> p; p.insert(a); p.inse...
#include<iostream> #include<stdio.h> #include<stdlib.h> #include<bits/stdc++.h> using namespace std; void __print(int x) {cerr << x;} void __print(long x) {cerr << x;} void __print(long long x) {cerr << x;} void __print(unsigned x) {cerr << x;} void __print(unsigned long x) {cerr << x;} void __print(unsigned long long ...
0
75,315,042
#include<bits/stdc++.h> using namespace std; int main(){ int A = 0, B = 0; char c; cin >> A >> c >> B; if(c == '+'){ cout << A + B << endl; } if(c == '-'){ cout << A - B << endl; } }
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) #define FOR(i,a,n) for(ll i=a;i<(ll)(n);i++) int main(){ int s; cin>>s; vector<bool> check(1000000, false); int a = s; check[a-1] = true; for(int i=2;;i++...
0
62,094,423
#include<bits/stdc++.h> #define PI 3.141592653589 #define ll long long using namespace std; template<typename T_char> T_char ToUpper(T_char cX){return toupper(cX);} int main(){ ll h, w; cin >> h >> w; if(h==1 || w==1){ cout << 1 << endl; return 0; } ll masu = h*w; ll res = masu / 2; cout << masu ...
#include <bits/stdc++.h> using namespace std; using ll = long long; void solve(long long N, long long K, std::vector<long long> a) { sort(a.begin(), a.end()); reverse(a.begin(), a.end()); ll sum = 0; ll res = N; for (int i = 0; i < N; i++) { if (sum + a[i] < K) { sum += a[i]; } else {...
0
323,489
#include <bits/stdc++.h> using namespace std; int main(){ string S; cin>>S; map<char,int>mp; vector<int>A(0); for(int X=0;X<S.size();X++){ mp[S[X]]++; } for(auto p:mp){ auto V=p.second; A.push_back(V); } if(A.size()==2&&A[0]==2&&A[1]==2){ cout<<"Yes"<<endl; } else{ cout<<"No"<<...
#include <bits/stdc++.h> #define REP(i,n) for (int i = 0; i < (n); i++) #define RREP(i, s, n) for (int i = s; i < (n); i++) #define ALL(a) a.begin(), a.end() #define RALL(a) a.rbegin(), a.rend() template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool ch...
0
95,124,066
#include <iostream> #include <vector> #include <string> #include <cmath> #include <algorithm> #include <utility> #include <queue> #include <set> #include <map> #include <deque> #include <iomanip> #include <cstdio> using namespace std; typedef long long ll; typedef pair<int,int> PII; typedef vector<int> VI; typedef vec...
#include <bits/stdc++.h> #define rep_override(x, y, z, name, ...) name #define rep2(i, n) for (int i = 0; i < (int)(n); ++i) #define rep3(i, l, r) for (int i = (int)(l); i < (int)(r); ++i) #define rep(...) rep_override(__VA_ARGS__, rep3, rep2)(__VA_ARGS__) #define per(i, n) for (int i = (int)(n) - 1; i >= 0; --i) #defi...
0
98,805,061
#include <iostream> #include <vector> #include <string> #include <utility> #include <algorithm> #include <cmath> #include <queue> #include <set> #include <map> #include <cassert> #include <fstream> #include <iomanip> #include <stack> using namespace std; typedef long long ll; typedef pair<ll, ll> P; const ll mod = 1e9 ...
#include <iostream> int main() { int N, A; std::cin >> N >> A; if (N % 500 > A) { std::cout << "No" << std::endl; } else if (N % 500 <= A) { std::cout << "Yes" << std::endl; } }
0
6,520,163
#include <iostream> using namespace std; #define INPUT_MIN 0 #define INPUT_MAX 100 int main() { int a = 0, b = 0, c = 0; cin >> a; cin >> b; cin >> c; if( (INPUT_MIN > a) || (INPUT_MAX < a) ) { return 1; } if( (INPUT_MIN > b) || (INPUT_MAX < b) ) { return 1; } if( (INPUT_MIN > c) || (INPUT_MAX < c) ) { ...
#include <iostream> #include <vector> #include <algorithm> #include <string> #include <numeric> #include <cmath> #include <stack> #include <map> #include <iomanip> using namespace std; int64_t min(int64_t a,int64_t b) { if (a > b) { return b ; }else { return a ; } } const int MAX = 5...
0
83,535,375
#include <iostream> using namespace std; int main() { int a , b , x; cin >> a >> b >> x; if ( a > x ) cout << "NO"; else if ( a == x ) cout << "YES"; else if ( a < x && a + b >= x ) cout << "YES"; else if ( a < x && a + b < x ) cout << "NO"; return 0; }
const int LG = 21; const int FN = 400005; const long long MOD = 1e9 + 7; const long long INF = 1e9; const long long INFLL = 1e18; #include <iostream> #include <vector> #include <string> #include <map> #include <set> #include <algorithm> #include <cmath> #include <time.h> #include <unordered_set> #include <bitset> #incl...
0
7,341,852
#include <bits/stdc++.h> typedef long long ll; using namespace std; #define repr(i,a,b) for(int i=a;i<b;i++) #define rep(i,n) for(int i=0;i<n;i++) #define invrepr(i,a,b) for(int i=b-1;i>=a;i--) #define invrep(i,n) invrepr(i,0,n) #define repitr(itr,a) for(auto itr=a.begin();itr!=a.end();++itr) #define P pair<int,ll> con...
#include<iostream> using namespace std; int h,w,d; char a[4]={'R','Y','G','B'}; int main() { cin>>h>>w>>d; for(int i=1;i<=h;++i,cout<<endl) for(int j=1;j<=w;++j) { int x=i+j+w,y=i-j+w; cout<<a[((x/d)&1)*2+((y/d)&1)]; } return 0; }
0
66,423,707
#include<bits/stdc++.h> using namespace std; int main(){ string S; cin>>S; int s=S.size(); map<char,int> ma; for(int i=0;i<s;i++){ ma[S[i]]++; } for(char c='a';c<='z';c++){ if(ma[c]==0){ cout<<c<<endl; return 0; } } cout <<"None"<<endl; }
#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,y; cin>>n>>y; vector<ll> a(3,-1); for(ll i=0;i<=n;i++){ for(ll j=0;j<=n&&j+i<=n;j++){ ll k=n-(i+j); if(i*10000LL+j*5000LL+k*1000LL==y){ ...
0
85,645,506
#include <bits/stdc++.h> using namespace std; bool Check(string input){ if(input.size()%2 == 1){ return false; } else{ int len = input.size() / 2; for(int i=0;i<len;i++){ if(input[i] != input[i+len]) return false; } return true; } } int main(void){ st...
#include <iostream> #include <vector> #include <algorithm> #include <set> using namespace std; using ll=long long; using P=pair<ll,ll>; const int INF=1e9; const ll LNF=1e18; int main(){ string s; cin>>s; s+='T'; int x,y; cin>>x>>y; vector<int> v[2]; int tt=0, nw=0; bool fs=true; for(char ch : s) { if (ch ...
0
49,963,272
#include <bits/stdc++.h> typedef long long ll; const int kN = 1e5 + 5; int a[kN]; ll ans = 0; int main() { int n, lst = 0; scanf("%d", &n); for(int i = 1; i <= n; ++i) { int x; scanf("%d", &x); if(lst && x) lst = 0, --x, ++ans; lst = x % 2; ans += x / 2; } printf("%lld", ans); return 0; }
#include <iostream> #include <vector> #include <algorithm> #include <map> #include <stack> #include <set> #include <queue> #include <iomanip> #include <math.h> #include <fstream> using namespace std; class pqComp { public: bool operator()(pair<int, int> &a, pair<int, int> &b) { return a.second < b.secon...
0
2,965,274
#include <bits/stdc++.h> using namespace std; #define IOS ios_base::sync_with_stdio(false);cin.tie(0) #define endl "\n"; #define pb push_back #define ff first #define ss second #define all(a) a.begin(),a.end() #define int long long const int MOD=1e9+7; const int N=3e5+10; int32_t main() { IOS; int n; cin>>n; cou...
#include <bits/stdc++.h> #define FOR(i, begin, end) for(int i=(begin);i<(end);i++) #define REP(i, n) FOR(i,0,n) #define IFOR(i, begin, end) for(int i=(end)-1;i>=(begin);i--) #define IREP(i, n) IFOR(i,0,n) #define SORT(a) sort(a.begin(), a.end()) #define REVERSE(a) reverse(a.begin(), a.end()) #define Lower_bound(v, x) d...
0
68,359,929
#include <iostream> #include <string> #include <algorithm> #include <vector> #include <iomanip> #include <cmath> #include <stdio.h> #include <queue> #include <deque> #include <cstdio> #include <set> #include <map> #include <bitset> #include <stack> #include <cctype> using namespace std; int main() { long long k, a, b;...
#include <bits/stdc++.h> #define fastIO (cin.tie(0), cout.tie(0), ios::sync_with_stdio(false)) #define rep(i, n) for (int i = 0; i < (n); ++i) #define precise(i) fixed << setprecision(i) using namespace std; int main() { fastIO; int n, m, x, y; cin >> n >> m >> x >> y; vector<int> X(n); vector<int> ...
0
6,969,913
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { char x; cin >> x; cout << (char) (++x); return 0; }
#include <bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define repo(i,n) for(int i = 1; i < (int)(n); i++) #define pb push_back #define mp make_pair #define np next_permutation #define lb lower_bound #define ub upper_bound #define fi ...
0
98,086,878
#include<iostream> using namespace std; #define MAX 256 int miku(int x){ if(x > 36)return 0; if(x < 10)return (x + 3)*(x + 2)*(x + 1) / 6; if(x > 18)return miku(36 - x); if(x > 9 && x < 19)return (x + 3)*(x + 2)*(x + 1) / 6 - (miku(x - 10) * 4); } int main(void){ int n,i = 0; int ans[MAX]; while(cin >> n){ ans...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<n; i++) typedef long long ll; int main(){ int n,d; cin >> n >> d; vector<vector<int>> x(n,vector<int>(d)); rep(i,n){ rep(j,d){ cin >> x[i][j]; } } int ans = 0; for(int i=0; i<n; i++){ ...
0
55,914,864
#include <bits/stdc++.h> #define ll long long int #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 all(x) (x).begin(), (x).end() #define put(x) cout << x << endl; #define println(x) cout << x << endl; using namespace...
#include "bits/stdc++.h" #define rep(i,n) for(int i = 0; i < (n); ++i) using namespace std; typedef long long int ll; typedef pair<int, int> P; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } re...
0
60,141,637
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(n);i++) #define PI 3.1415926535897932384626433832795028841971693993 using ll = long long; const int INF = 1e9; const int MOD = 1e9+7; int main(){ int n,k,r,s,p,ans=0; string t; cin>>n>>k>>r>>s>>p>>t; vector<bool> dat(n,true); ...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0; i<(n); i++) using ll = long long; #define fast_io(); std::ios_base::sync_with_stdio(0); std::cin.tie(0); std::cout.tie(0); const std::string yes = "Yes"; const std::string no = "No"; int main(){ int n,m; std::cin >> n; std::set<std::string> st; std...
0
18,768,995
#include<bits/stdc++.h> using namespace std; int main() { double n; cin>>n; printf("%lf",(n/3)*(n/3)*(n/3)); return 0;}
#include <stdio.h> #include <math.h> #include <iostream> #include <algorithm> #include <vector> #include <numeric> #include <string> #include <map> #include <deque> #include <queue> using namespace std; typedef long long int lli; #define urept(soeji, start, n) for (int soeji = start; soeji < n; soeji++) #define drept(s...
0
44,526,631
#include <iostream> #include <vector> using namespace std; int main(void){ int n,t; cin>>n>>t; vector<int>time(n); for(int i=0;i<n;i++){ cin>>time[i]; } int dif; long long sum=t; for(int i=1;i<n;i++){ dif=time[i]-time[i-1]; if(dif<=t)sum+=dif; else sum+=t; } cout<<sum<<endl; return...
#include<bits/stdc++.h> using namespace std; const int INF=1e9; int main() { int n,m,r; cin >> n >> m >> r; vector<vector<int>> G(n+1, vector<int>(n+1,INF)); vector<int> R(r); for ( int i=0; i<r; i++ ) { cin >> R[i]; } for ( int i=0; i<=n; i++ ) G[i][i]=0; for ( int i=0; i<m; i++...
0
91,036,711
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<n;++i) typedef long long int ll; typedef pair<int,int> P; const int INF = 1e9+7; int main(){ int N,K; cin >> N >> K; if(N%K){ cout << "1"; }else{ cout << "0"; } }
#include <bits/stdc++.h> #define chmin(a, b) ((a)=min((a), (b))) #define chmax(a, b) ((a)=max((a), (b))) #define fs first #define sc second #define eb emplace_back using namespace std; typedef long long ll; typedef pair<int, int> P; typedef tuple<int, int, int> T; const ll MOD=1e9+7; const ll INF=1e18; int dx[]={1, -1,...
0
2,671,876
#include <iostream> #include <string> #include <cctype> #include <vector> using namespace std; int transform(string str){ int num=0; for(int j=0;j<str.length();j++){ if(isdigit((int)str[j])){ if(str[j+1]=='m') num += (str[j]-48)*1000; else if(str[j+1]=='c') num += (str[j]-48)*100; else if(str[j+1]=='x') nu...
#include <bits/stdc++.h> #include <iostream> #include <vector> #include <cmath> #include <ctime> #include <cassert> #include <cstdio> #include <queue> #include <set> #include <map> #include <fstream> #include <cstdlib> #include <string> #include <cstring> #include <algorithm> #include <numeric> using namespace std; #de...
0
76,220,790
#include <bits/stdc++.h> #define REP(i,n) for(ll i=0;i<(ll)(n);i++) #define REPD(i,n) for(ll i=n-1;i>=0;i--) #define FOR(i,a,b) for(ll i=a;i<=(ll)(b);i++) #define FORD(i,a,b) for(ll i=a;i>=(ll)(b);i--) #define ALL(x) (x).begin(),(x).end() #define SIZE(x) ((ll)(x).size()) #define MAX(x) *max_element(ALL(x)) #define MIN...
#include <iostream> #include <sstream> #include <algorithm> #include <string> #include <vector> #include <map> #include <set> #include <queue> #include <deque> #include <stack> #include <memory> #include <complex> #include <numeric> #include <cstdio> #include <iomanip> #include <random> #define REP(i,m,n) for(int i=int...
0
2,054,913
#include<iostream> #include<algorithm> #include<vector> #include<map> #include<set> #include<string> #include<queue> #include<stack> using namespace std; #define INF (1 << 30) - 1 #define LINF 1LL << 60 const int MOD = 1000000007; using ll = long long; using P = pair<int, int>; int dp[1010][1010]; int main(){ string ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<ll, ll> Pair; typedef vector<ll> vll; typedef vector<vector<ll>> Graph; typedef vector<string> vs; typedef vector<pair<ll, ll>> Pll; typedef queue<ll> qll; #define REP(i,n) for(ll i=0;i<(ll)(n);i++) #define REPD(i,n...
0
77,908,413
#include <bits/stdc++.h> #include <math.h> #define _GLIBCXX_DEBUG #define _LIBCPP_DEBUG 0 using namespace std; #define ll long long #define rep(i,n) for (int i = 0; i < n; i++) #define rrep(i,n) for (int i = n-1; i >= 0; i--) #define MOD (1000000007) #define vi vector<int> #define vl vector<ll> #define vb vector<bool> ...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; vector<ll> enumerate_divisors(ll n) { vector<ll> divisor_1, divisor_2; ll e, root_n = (ll)(sqrt(n) + 0.5); for (int d = 1; d <= root_n; d++) { if (n % d == 0) { divisor_1.pu...
0
24,622,535
#include<bits/stdc++.h> using namespace std; const int maxn=1e5+10; int n,m,x,y,ind[maxn]; signed main() { cin>>n>>m; for(int i=1;i<=m;i++)cin>>x>>y,ind[x]++,ind[y]++; for(int i=1;i<=n;i++) if(ind[i]&1)puts("NO"),exit(0); puts("YES"); return 0; }
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define all(x) (x).begin(), (x).end() static const int INF (1<<30); int main() { int N, K; cin >> N >> K; if (K > (N-1)*(N-2)/2) { cout << -1 << endl; return 0; } vector<vector<int>> ans(N); for (int i ...
0
46,765,739
#include <bits/stdc++.h> using namespace std; #define ll long long #define ld long double #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;...
#include<bits/stdc++.h> #define l long #define ll long long #define ld long double #define INF 1000000000000 #define MOD 1000000007 #define MAX_N 1000006 #define IOS ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); using namespace std; int main() { l n,k; cin>>n>>k; vector<l> a; l x; ...
0
72,063,861
#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(...
#include<iostream> #include<cstdlib> #include<cstdio> #include<cstring> using namespace std; struct node{ int key; node *next; node *prev; }; node *a; void insert(int key){ node *x = (node *)malloc(sizeof(node)); x->key = key; x->next = a->next; a->next->prev = x; a->next = x; x->prev = a; } node *Sea...
0
9,225,868
#include<bits/stdc++.h> #define MAXN ((int)(1e5+10)) #define INF ((int)(1e9)) using namespace std; typedef long long LL; int n,k; LL a[MAXN],sum=0,ans=-INF,tmp=0; int main() { cin>>n>>k; for(int i=0;i<n;i++) { cin>>a[i]; tmp+=a[i]; if(a[i]>0) sum+=a[i]; } LL integer=0,fu=0; for(int i=0;i<k;i++) { if(a...
#include<bits/stdc++.h> using namespace std; int jumps(int N, int a[],int k) { int x,y; int dp[N+1] = {0}; for(int i=2; i<=N; i++) { x = y = INT_MAX; for(int j=1; j<=k; j++) { if(i-j>=1) x = dp[i-j] + abs(a[i] - a[i-j]); y = min(x,y); } dp[i] = y; ...
0
21,080,548
#include<bits/stdc++.h> #define ll long long #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; ll gcd(ll a, ll b) { if (a % b == 0) { return b; } else { return gcd(b, a % b); } } ll lcm(ll a, ll b){ ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const ll MOD = 1e9 + 7; int sex[100000]; bool check(int l, int r) { int len = r - l + 1; if (len % 2) { return sex[l] != sex[r]; } else { return sex[l] == sex[r]; } } int main() { int N; cin >> N; string ans; cout << 0 << endl; cin >> ans;...
0
69,956,258
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<n;i++) #define REP(i,s,n) for(int i=(s);i<(n);i++) #define repr(i,n) for(int i=n-1;i>=0;i--) #define REPR(i,s,n) for(int i=(s);i>=(n);i--) #define all(a) (a).begin(),(a).end() #define rall(a) (a).rbegin(),(a).rend() #define pb push_back #define...
#include<bits/stdc++.h> #define REP(i,n) for(int i=0;i<n;i++) #define all(x) (x).begin(),(x).end() #define mp make_pair #define pb push_back #define eb emplace_back using ll = int64_t; using namespace std; ll n,m; ll a[100010]; int main(void){ cin.tie(0); ios::sync_with_stdio(false); cin >> n >> m; REP(...
0
25,700,723
#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() { string s; ...
#include <bits/stdc++.h> using namespace std; int main(){ int x1, y1, x2, y2; cin >> x1 >> y1 >> x2 >> y2; int x3, y3, x4, y4; int difx, dify; difx = abs(x1-x2); dify = abs(y1-y2); if (x1 > x2){ if (y1 > y2){ x3 = x2 + dify; y3 = y2 - difx; x4 = x1...
0
10,179,168
#include <iostream> #include <string.h> #include <algorithm> #include <vector> #include <fstream> using namespace std; ifstream fin("../data.txt"); int k, s, x, y, z, ways; int main() { cin >> k >> s; for (x = 0; x <= k; x++) { for (y = 0; y <= k; y++) { if (s - x - y >= 0 && s - x - y <= k) ways++; }...
#pragma GCC optimize ("O3") #include <iostream> #include <iomanip> #include <istream> #include <ostream> #include <sstream> #include <iterator> #include <vector> #include <algorithm> #include <queue> #include <deque> #include <list> #include <stack> #include <map> #include <unordered_map> #include <set> #include <utili...
0
70,820,154
#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 a[3][3]; rep(i,3) rep(j,3) cin >> a[i][j]; int n; cin >> n; rep(i,n){ int b; cin >> b; rep(j,3) rep(k,3) if(a[j][k] == b)...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> Pii; typedef pair<ll,ll> Pll; #define rep(i,n) for (ll i=0;i<n;++i) #define rep2(i,a,b) for (ll i=a;i<b;++i) const ll MOD=1e9+7; const ll INF=1e9; const ll IINF=1e18; const double EPS=1e-8; const double pi=acos(-1); template<class...
0
95,280,806
#include<iostream> #include<string> using namespace std; #define rep(i, n) for(int i = 0; i < n; i++) int main(){ long int mod = 1000000007; string l; cin >> l; long int dp[l.size()][2]; dp[0][0] = 1; dp[0][1] = 2; for(int i = 1; i < l.size(); i++){ if (l[i] == '0') { dp[...
#include <bits/stdc++.h> #include <cmath> const double PI = 3.14159265358979323846; using namespace std; typedef long long ll; const double EPS = 1e-9; #define rep(i, n) for (int i = 0; i < (n); ++i) typedef pair<ll, ll> P; const ll INF = 10e17; #define cmin(x, y) x = min(x, y) #define cmax(x, y) x = max(x, y) #define ...
0
44,580,080
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<n;i++) #define REP(i,s,n) for(int i=(s);i<=(n);i++) #define repr(i,n) for(int i=n-1;i>=0;i--) #define REPR(i,s,n) for(int i=(s);i>=(n);i--) #define all(a) (a).begin(),(a).end() #define rall(a) (a).rbegin(),(a).rend() #define Eunique(v) v.erase(...
#include <bits/stdc++.h> using namespace std; void chmin (int& a, int b) { if (a > b) a = b; } int main() { string S; cin >> S; int ans = 999; for (int i = 0; i < S.size()-2; i++) { if (S[i] > '7') { chmin(ans, (S[i]-'7') * 100 + (S[i+1]-'5') * 10 + S[i+2]-'3'); } else if (S[i] < '7') { ch...
0
57,484,450
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; string s; cin >> s; if(s.size()%2!=0){ cout << "No"; return 0; } string t=s.substr(0,n/2); if(t==s.substr(n/2,n/2)) cout << "Yes"; else cout << "No"; }
#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
7,917,527
#include <iostream> #include <string> #include <cstring> #include <cstdio> #include <cstdlib> #include <algorithm> #include <vector> using namespace std; int main(){ while(1){ string str; getline(cin,str); if(str==".") break; int i=0; int sum = 0; vector<int> inkakko; while(1){ if(str[i]=='('){ in...
#include <algorithm> #include <array> #include <bitset> #include <cmath> #include <iostream> #include <iomanip> #include <map> #include <numeric> #include <queue> #include <set> #include <stdio.h> #include <string> #include <vector> #define rep(i,n) for (int i = 0; i < (n); ++i) #define M_PI 3.14159265358979 #define de...
0
65,590,391
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef unsigned long long int ull; typedef long double ld; #include <bitset> #define M 1000000007 #define M1 998244353 #define tr(container, it) \ for(typeof(container.begin()) it = container.begin(); it != container.end(); it++) #define fast ...
#include<iostream> #include<stdio.h> #include<algorithm> #include<vector> #include<string.h> #include<math.h> #include<map> #include<iomanip> #include<queue> const long long INF = 1e6+7; const long long MOD = 1e9+7; const double PI=acos(-1); using namespace std; int main(){ string s; cin >> s; long long k; cin >> k...
0
54,383,209
#include <bits/stdc++.h> using namespace std; int solve(const vector<vector<int>> &v_positions, const vector<vector<int>> &h_positions, const pair<int, int> &pos) { int pos_x = pos.first, pos_y = pos.second, ans = 0; const vector<int> &v_pos = v_positions[pos_x], &h_pos = h_positions[pos_y]; ans += ...
#include "bits/stdc++.h" using namespace std; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<VVI> VVVI; typedef vector<string> VS; typedef pair<int, int> PII; typedef vector<PII> VPII; typedef long long LL; typedef vector<LL> VLL; typedef vector<VLL> VVLL; typedef vector<VVLL> VVVLL; typedef pair<LL, LL...
0
86,790,843
#include<bits/stdc++.h> using namespace std; #define M_PI 3.1415926535 #define ll long long #define ld long double #define Summon_Tourist ios::sync_with_stdio(false);cin.tie(0); ll gcd(ll a , ll b) { return b==0?a: gcd( b, a%b); } ll lcm(ll a , ll b) { return a/gcd(a,b) * b ; } ll inf = 1e9 + 7; ll modexp( ll base ,ll...
#include <iostream> #include <string> #include <sstream> #include <list> #include <stack> #include <queue> #include <algorithm> #include <utility> #include <vector> #include <map> #include <cstring> #include <cstdio> #include <cmath> using namespace std; int main() { int N; int data[251]; cin>>N; for(in...
0
95,265,918
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) using ll = long long; using P = pair<int, int>; int main() { int n, m; int ans = 0; cin >> n >> m; rep(i, n) { ans += i; } rep(i, m) { ans += i; } cout << ans << endl; return 0; }
#include <algorithm> #include <bitset> #include <complex> #include <deque> #include <iostream> #include <istream> #include <iterator> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <vector> #include <tuple> #include <iomanip> #include <random> #include <math.h> #include <stdi...
0
70,698,839
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; void dijkstra(vector<vector<pair<long long,long long>>> &g, vector<long long> &dist, long long st){ long long INF=1e17; long long n=g.size(); dist.assign(n,INF); priority_queue<pair<long long,long long>,vector<pa...
#include<vector> #include<iostream> #include<algorithm> #include<string.h> #include<bits/stdc++.h> #include<cstring> #include<map> #include<cmath> #include<set> using namespace std; #define ll long long int...
0
97,396,646
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) #define rrep(i, n) for (int i = n - 1; i >= 0; i--) using namespace std; using Graph = vector<vector<int>>; #define MOD 1000000007 #define MOD2 998244353 #define INF ((1<<30)-1) #define LINF (1LL<<60) #define EPS (1e-10) typedef long long ll; typede...
#pragma GCC optimize ("O3") #include <iostream> #include <iomanip> #include <istream> #include <ostream> #include <sstream> #include <iterator> #include <vector> #include <algorithm> #include <queue> #include <deque> #include <list> #include <stack> #include <map> #include <unordered_map> #include <set> #include <utili...
0
38,780,369
#include <bits/stdc++.h> #include <iostream> #include <algorithm> #include <ctype.h> #include <math.h> #include <stack> #include <string> #include <string.h> using namespace std; double PI = 3.1415926535897932; long mod = 1000000007; const long INF = 1e9 + 1; int main() { string n; cin >> n; while(1) { if(n[0...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(ll i=0;i<n;i++) #define repl(i,l,r) for(ll i=(l);i<(r);i++) #define per(i,n) for(ll i=n-1;i>=0;i--) #define perl(i,r,l) for(ll i=r-1;i>=l;i--) #define fi first #define se second #define pb push_back #define ins insert #define all(x) (x).begin(),(x).end()...
0
82,238,294
#include<bits/stdc++.h> #define fr(i,n) for (int i = 1; i <= n; i++) #define mod 1000000007 #define pb push_back #define ff first #define ss second #define ii pair<ll,ll> #define vi vector<int> #define vii vector<ii> #define ll long long int #define INF 1000000000 #define endl '\n' using namespace std; vector<int>v[200...
#include<bits/stdc++.h> #define rep(i,a,b) for(int i=(a);i<=(b);i++) #define per(i,a,b) for(int i=(a);i>=(b);i--) #define forE(i,x) for(int i=head[x];i!=-1;i=ne[i]) using namespace std; typedef long long i64; typedef unsigned long long u64; typedef unsigned u32; typedef pair<int,int> pin; #define mk(a,b) make_pair(a,b)...
0
65,235,846
#include<iostream> #include<vector> #include<algorithm> #include<math.h> #include<queue> #include<map> #define all(x) (x).begin(),(x).end() typedef long long ll; const ll MOD = 1000000007; using namespace std; int main(){ int N, M, K; cin >> N >> M >> K; for(int i=0; i<N+1; i++){ for(int j=0; j<M+1; ...
#include <iostream> #include <stdlib.h> using namespace std; struct Node { int parent; int number; struct Node *left; struct Node *right; }; struct Node * N[100000]; int getDepth(struct Node *node){ int count = 0; while (node->parent != -1) { count++; node = N[node->parent]; ...
0
30,135,260
#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 >> s; if(s.size() % 2 == 1) { cout << "No" << endl; return 0; } int x = s.size() / 2; rep(i, x) { ...
#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...
0
32,992,162
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(n);i++) typedef long long ll; int main() { int s; cin>>s; map<int,bool>mp; int cnt=0; while(0==0){ if(mp[s]==true){ break; } mp[s]=true; if(s%2==0){ s/=2; } else{ s=(3*s)+1; } cnt++; ...
#include <bits/stdc++.h> using namespace std; #define all(a)a.begin(),a.end() using ll=long long; const int INF = 1<<30; const ll INFll =1LL<<62; const int mod= int(1e9)+7; using P = pair<int,int>; using Pll = pair<ll,ll>; using ld=long double; int main() { int a,b,c;cin>>a>>b>>c; int mx=max({a,b,c}); mx*=3...
0
48,111,557
#include <iostream> #include <sstream> #include <stack> #include <iomanip> #include <string> #include <algorithm> #include <functional> #include <cstdlib> #include <map> #include <set> #include <vector> #include <utility> #include <queue> #include <cmath> #define BEGIN(x) x.begin() #define END(x) x.end() #define ALL(x)...
#include<bits/stdc++.h> #define ll long long #define pb push_back #define MAX 1e18 #define MIN -1e18 #define MOD 1000000007 #define base 139 #define base2 31 #define memz(a) memset(a, 0, sizeof(a)) #define memn(a) memset(a, -1, sizeof(a)) #define in1(a) scanf("%lld", &a) #define in2(a, b) scanf("%lld%lld", &a, &b) #def...
0
64,004,734
#include<bits/stdc++.h> using namespace std; int main() { int a,b,c,k,sum=0; cin>>a>>b>>c>>k; while(k--) { if(a>0) { sum=sum+1; a--; } else if(b>0) { sum=sum+0; b--; } else if(c>0) { ...
#include <bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define forn(i,n) for(int i=0;i<n;++i) #define all(v) v.begin(), v.end() #define rall(v) v.rbegin(),v.rend(); #define isS...
0
84,532,962
#include<bits/stdc++.h> #define rep(i,n) for(int i = 0; i < n; i++) #define vi vector<int> #define all(x) (x).begin(),(x).end() #define INF (1<<30)-1 using ll = long long; using namespace std; template<class T>bool chmax(T &a, const T &b) { if(a<b) { a=b; return 1; } return 0; } template<class T>bool chmin(T &a, const ...
#include <set> #include <string> #include <iostream> int main() { std::cin.tie(0); std::ios::sync_with_stdio(false); std::set<std::string> dic; int n; std::cin >> n; for(int i = 0; i < n; ++i){ std::string command, str; std::cin >> command >> str; if(command[0] == 'i'){ ...
0
38,124,803
#include <iostream> #include <string> using namespace std; int main(){ int m; string s; int h; while(1){ cin >> s; if(s == "-") break; cin >> m; for(int i = 0; i < m; i++){ cin >> h; for(int k = 0; k < h; k++){ s += s[0]; s.erase(0,1); } } cout << s << endl; } return 0; }
#include <iostream> using namespace std; int main(){ int n; cin >> n; string s[55]; int t[55]; int result = 0; for(int i = 0; i < n; i++){ cin >> s[i] >> t[i]; } string x; cin >> x; for(int i = n - 1; i >= 0; i--){ if(s[i] == x) break; result...
0
61,955,556
#include <bits/stdc++.h> using namespace std; typedef long long int ll; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); ll n,a=0,b=0,counter=0; cin>>n; vector<int>p(n),q(n),s(n); for(int i = 0; i < n; i++) cin >> p[i]; for(int i = 0; i < n; i++) cin >> q[i]; iota(s.begin...
#include <iostream> #include <vector> #include <algorithm> #include <utility> using namespace std ; using ll = long long ; using vll = vector<ll> ; using pll = pair<ll,ll> ; #define all(v) v.begin(),v.end() int main(){ ll n ; cin >> n ; vll a(n),b(n) ; vector<pll> p(n) ; for(int i=0;i<n;i++){ cin >> a.at(i) >> b....
0
90,728,242
#include <bits/stdc++.h> #define REP(i, s, n) for (int i = s; i < (int)(n); i++) #define ALL(a) a.begin(), a.end() #define MOD 1000000007 using namespace std; using ll = long long; int main() { int n, m; cin >> n >> m; vector<int> s(n), t(m); REP(i, 0, n) cin >> s[i]; REP(i, 0, m) cin >> t[i]; ll dp...
#include <iostream> #include <cmath> using ll = long long; using namespace std; int n; struct point {double x, y;}; void koch(int d, point p1, point p2){ if (d == 0) return; point s{0,0}, t{0,0}, u{0,0}; double th = M_PI * 60.0 / 180.0; s.x = (2.0 * p1.x + 1.0 * p2.x) / 3.0; s.y = (2.0 * p1.y + 1.0 ...
0
26,613,464
#include <iostream> #include <algorithm> #include <functional> #include <vector> #include <set> #include <map> #include <stack> #include <queue> #include <string> #include <numeric> #include <cmath> #include <bitset> #define rep(i, n) for (int i = 0; i < n; i++) using namespace std; typedef long long ll; using P = pair...
#include<iostream> using namespace std; int main(){ int n; int nn[100]; int max = 0; for(int i=0;i<100;i++){ nn[i] = 0; } while(cin >> n){ nn[n-1] += 1; if(nn[n-1] > max){ max = nn[n-1]; } } for(int i=0;i<100;i++){ if(nn[i] == max){ ...
0
46,284,905
#include "bits/stdc++.h" using namespace std; typedef long long ll; typedef vector<ll> vl; typedef vector<vector<ll>> vvl; typedef pair<ll, ll> P; #define rep(i, n) for(ll i = 0; i < n; i++) #define REP(i, a, b) for(ll i = a; i < b; i++) #define out(x) std::cout << x << '\n' #define all(a) a.begin(), a.end() #define ra...
#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, m; cin >> n >> m; priority_queue<int> que; vector<vector<int>> ba(100005); rep(i,n){ int a, b; cin >> a >> b; ba[a].em...
0
59,136,215
#define _USE_MATH_DEFINES #include "bits/stdc++.h" using namespace std; #define DBG 1 #define dump(o) if(DBG){cerr<<#o<<" "<<o<<endl;} #define dumpc(o) if(DBG){cerr<<#o; for(auto &e:(o))cerr<<" "<<e;cerr<<endl;} #define rep(i,a,b) for(int i=(a);i<(b);i++) #define rrep(i,a,b) for(int i=(b)-1;i>=(a);i--) #define each(it,...
#include<stdio.h> int main(){ int N, G[10]; int a[3][3], ck[3][3]; for(int i = 0 ; i < 3 ; i++ ) { scanf("%d %d %d",&a[i][0],&a[i][1],&a[i][2]); } scanf("%d",&N); for(int j = 0 ; j < N ; j++ ){ scanf("%d",&G[j]); for(int x = 0 ; x < 3 ; x++ ) { for(int z = 0 ...
0
75,849,665
#include <bits/stdc++.h> using namespace std; #define all(x) x.begin(), x.end() #define sz(x) (int) x.size() #define pb push_back #define endl '\n' #define snd second #define fst first #define fastio cin.tie(NULL),cout.sync_with_stdio(true) typedef long long int ll; typedef unsigned long long int ull; typedef vector <i...
#include<bits/stdc++.h> #define fastio ios::sync_with_stdio(false); cin.tie(NULL) #define testcases freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout) #define ui unsigned int #define ll long long #define pb push_back #define vi vector<int> #define vvi vector<vector<int>> #define vll vector<ll> #define...
0
12,078,627
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) #define repI(i, d, n) for (int i = (d); i < (n); ++i) #define reps1(i, n) for (int i = 1; i < (n); ++i) using namespace std; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool...
#ifndef _GLIBCXX_NO_ASSERT #include <cassert> #endif #include <cctype> #include <cerrno> #include <cfloat> #include <ciso646> #include <climits> #include <clocale> #include <cmath> #include <csetjmp> #include <csignal> #include <cstdarg> #include <cstddef> #include <cstdio> #include <cstdlib> #include <cstring> #includ...
0
55,186,554
#include <bits/stdc++.h> using namespace std; #define ll long long #define _GLIBCXX_DEBUG #define rep(i, n) for (int i = 0; i < (int)(n); i++) void printv(vector<ll> v) { for (ll i : v) cout << i << endl; } int main() { string s; cin >> s; ll n = s.size() + 1; vector<ll> a(n, 0); rep(i, s.size()) { ...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <queue> #include <cmath> #include <climits> #include <iomanip> #include <set> #include <map> using namespace std; typedef long long ll; ll gcd(ll a,ll b){ if(a % b == 0)return b; else{ return(gcd(b,a% b)); } } int main(){ ...
0
30,369,577
#include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <cassert> #include <iostream> #include <sstream> #include <string> #include <vector> #include <queue> #include <deque> #include <set> #include <map> #include <utility> #include <numeric> #include <algorithm> #include <bitset> #include <co...
#include <cstdio> #include <iostream> #include <algorithm> #include <cstring> using namespace std; typedef long long LL; LL ll[400005],rr[400005],l[400005],r[400005]; LL stk[400005],tp = 0; LL n,a[400005],tot = 0; LL dp[25][400005]; LL LOG[400005]; void init(){ LOG[0] = -1; for(LL i = 1;i <= n;i ++) LOG[i] = LOG[i >>...
0
69,808,329
#include <bits/stdc++.h> #define fi first #define se second #define MP make_pair using namespace std; typedef long long ll; typedef pair<int, int> pii; const int N = 1e5 + 5; int n; ll a[N], p[62]; void insert(ll x) { for(int i = 60; i >= 0; i--) { if(x >> i & 1) { if(!p[i]) { p[...
#include <bits/stdc++.h> using namespace std; long long int a[45]; long long int b[45]; int main(){ long long int A,B; cin >> A >> B; A--; long long int ans=0; for(long long int i=0;i<45;i++){ if(i==0)a[0]=A%(1LL<<2); else a[i]=A%(1LL<<(i+1)); if((1LL<...
0
58,618,512
#include <bits/stdc++.h> using namespace std; int main(){ int A,B; cin>>A>>B; int C=A-B; if(C<0){ cout<<0<<endl; } else { cout<<C<<endl; } }
#include <iostream> #include <queue> #include <vector> #include <iostream> #include <vector> #include <string> #include <cassert> #include <algorithm> #include <functional> #include <cmath> #include <queue> #include <set> #include <stack> #include <deque> #include <map> #include <iomanip> #include <utility> #include <s...
0
98,067,492
#include <bits/stdc++.h> using namespace std; int main() { string s; cin >> s; int k; cin >> k; for (int i = 0; i < k; i++) { char c = s[i]; if (c != '1') { cout << c << endl; return 0; } } cout << 1 << endl; }
#include <iostream> #include <stack> using namespace std; int main() { int A; int B; int K; cin >> A >> B >> K; int cnt = 0; stack<int> s; for (int i = 1; i <= 100; i++) { if(A % i == 0 && B % i == 0){ s.push(i); } } for (int i = 0; i < K - 1; i++) { ...
0
87,216,900
#include <iostream> using namespace std; void swap(int& x, int& y){ int tmp = x; x=y; y=tmp; } int main(){ int a, b, c; cin >> a >> b >> c; if(a>b) swap(a,b); if(b>c) swap(b,c); if(a>b) swap(a,b); cout << a << " " << b << " " << c << endl; }
#include <bits/stdc++.h> using namespace std; int main(){ int n, k; int64_t c=0, w; cin >> n >> k; priority_queue<int64_t> hs; for(int i=0; i<n; i++){ cin >> w; hs.push(w); } if (k >= n){ cout << c << '\n'; return 0; } n -= k; for(int i=0; i<k; i++...
0
70,273,947
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; typedef pair<int,int> pi; #define F first #define S second #define PB push_back #define MK make_pair #define REP(i, a, b) for (int i=a; i < b; i++) bool sort_by(pi c, pi d){ return c.S < d.S; } int main() { int n; ll ans = 1,...
#include <algorithm> #include <iostream> #include <vector> #include <iomanip> using namespace std; struct item { int p; int y; int idx; int rank; }; int main() { int n, m; cin >> n >> m; vector<item> vec(m); for (int i = 0; i < m; ++i) { int p, y; cin >> p >> y; vec[i] = {p, y, i, 1}; } ...
0
91,762,235
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> P; #define rep(i,m,n) for(int i=m;i<n;i++) ll mod=1e9+7; int main(){ int n,k; cin>>n>>k; if(n%k==0) cout<<0<<endl; else cout<<1<<endl; }
#include<bits/stdc++.h> #define rep(i,n) for(int i = 0;i<n;i++) using namespace std; typedef pair<int,int> P; typedef long long ll; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0;} template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0;} int ...
0
35,139,575
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int MM = 1000000000; const int MOD = MM + 7; const int MAX = 510000; #define rep(i, n) for(ll i=0; i<n; i++) #define Rep(i, j, n) for(ll i=j; i<n; i++) #define all(vec) vec.begin(), vec.end() template<class T> inline bool chmin(T& a, T b) {if(a >...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,a) for(int i=0;i<(a);i++) const ll MOD=1000000007; int X,Y,Z; ll K; ll A[1010],B[1010],C[1010]; bool solve(ll mid){ ll sum=0; rep(i,X) rep(j,Y){ int k=lower_bound(C,C+Z+1,mid-(A[i]+B[j]))-C; sum+=Z-k; } return (sum>=K); } ...
0
13,024,570
#include "bits/stdc++.h" using namespace std; void Main() { int N, Y; cin >> N >> Y; for (int i = 0; i <= N; ++i) { for (int j = 0; j <= N - i; ++j) { int k = N - i - j; if (k * 10000 + j * 5000 + i * 1000 == Y) { cout << k << " " << j << " " << i << endl; ...
#include <bits/stdc++.h> using namespace std; #define ll long long #define endl "\n" #define pb push_back #define f(i,n) for(i=0;i<n;i++) #define F(i,a,b) for(i=a;a<=b;i++) #define arr(a,n) for( i=0;i<n;i++)cin>>a[i]; #define fi first #define se second #define mp make_pair #define mod 1000000007 #define YES cout<<"YES...
0
91,775,520
#include <stdio.h> #include <string.h> int main() { char s[100]; int k; scanf("%d", &k); scanf("%s", &s); if (k >= strlen(s)){ printf("%s", s); }else if (k<strlen(s)){ s[k]='\0'; printf("%s...", s); } }
#include <iostream> #include <stdio.h> #include <vector> #include <math.h> #include <algorithm> using namespace std; int main(void){ string S; cin >> S; int i = 0; int a, b; a = 0; b = 0; while (i < S.size()) { if (i % 2 == 0) { if (S[i] == '0') { a++; }...
0
8,326,546
#include <bits/stdc++.h> using namespace std; long n,k,ans=0,mod=1000000007; long modpow(long modpow_x,long modpow_y) { long modpow_return=1; for(long i=1;i<=modpow_y;i*=2) { if(modpow_y/i%2==1) modpow_return=modpow_return*modpow_x%mod; modpow_x=modpow_x*modpow_x%mod; } return modpow_return; } int main(...
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; vector<int> P(N),Q(N); for(int i=0; i<N; i++){ cin >> P.at(i); } for(int i=0; i<N; i++){ cin >> Q.at(i); } vector<int> order(N); for(int i=0; i<N; i++){ order.at(i)=i+1; } int a,b;...
0
60,429,194
#include <bits/stdc++.h> #include <boost/range/algorithm.hpp> #include <boost/range/numeric.hpp> #include <boost/integer/common_factor.hpp> #include <boost/integer/common_factor_rt.hpp> #include <boost/multiprecision/cpp_dec_float.hpp> #include <boost/multiprecision/cpp_int.hpp> using std::string; using std::vector; us...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> P; #define rep(i,m,n) for(int i=m;i<n;i++) ll mod=1e9+7; int main(){ int n,v,p; ll m; cin>>n>>m>>v>>p; ll a[n]; rep(i,0,n) cin>>a[i]; sort(a,a+n); int b=0; int c=n-p; while(c>b){ int d=(b+c)/2; int e=uppe...
0
2,799,642
#include <bits/stdc++.h> using namespace std; int x[3]; int main() { cin >> x[0] >> x[1] >> x[2]; sort(x, x + 3); int cnt = 0; int a = (x[2] - x[1]) / 2; cnt += a; int b = (x[2] - x[1]) % 2; if (b % 2 != 0) { x[1]++; x[0]++; cnt++; } if ((x[2] - x[0]) % 2 ...
#include<bits/stdc++.h> using namespace std; #define PH push #define MP make_pair #define PB push_back #define fst first #define snd second #define FOR(i, x, y) for(int i = (x); i < (y); ++i) #define REP(i, x, y) for(int i = (x); i <= (y); ++i) #define x0 x0123456789 #define y0 y0123456789 #define x1 x1234567890 #defin...
0
71,346,035
#include<iostream> #include<algorithm> int main() { int j1, m1, s1, e1; std::cin >> j1 >> m1 >> s1 >> e1; int s = j1 + m1 + s1 + e1; int j2, m2, s2, e2; std::cin >> j2 >> m2 >> s2 >> e2; int t = j2 + m2 + s2 + e2; std::cout << std::max(s, t) << std::endl; return 0; }
#include <bits/stdc++.h> using namespace std; const double PI = 3.14159265358979323846; typedef long long ll; const double EPS = 1e-9; #define rep(i, n) for (int i = 0; i < (n); ++i) typedef pair<ll, ll> P; const ll INF = 10e17; #define cmin(x, y) x = min(x, y) #define cmax(x, y) x = max(x, y) #define ret() return 0; d...
0
63,176,728
#include <cstdio> #include <algorithm> using namespace std; int main(){ int n; const int t = 86400; while( scanf("%d",&n) , n ){ int table[t] = {}; for(int i=0 ; i<n ; ++i ){ int h1,m1,s1,h2,m2,s2,start,end; scanf("%d:%d:%d %d:%d:%d", &h1 , &m1 , &s1 , &h2 , &m2 , &s2 ); start = s1 + m1*60 + h1*60*60 + ...
#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() { string s; cin >> s; if(s == "zyxwvutsrqponmlkjihgfedcba"){ ...
0
10,954,913
#include <iostream> #include <cmath> #include <string.h> #include <iomanip> #include <math.h> #include <algorithm> #include <vector> #include <map> #include <tuple> using namespace std; #define INF 100000000; #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) typedef long long ll; #define eps 1.0e-14; int main(){ i...
#include <set> #include <map> #include <queue> #include <cmath> #include <vector> #include <cstdio> #include <cstring> #include <iostream> #include <algorithm> using namespace std; #define LL long long #define lson l , m , rt << 1 #define rson m + 1 , r , rt << 1 | 1 const int maxn = 2e5 + 7; const int INF = 0x3f3f3f3f...
0
52,811,248
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (ll i = 0; i < (n); ++i) #define fin(ans) cout << (ans) << endl; #define blank(ans) cout << (ans) << " "; #define mp(p, q) make_pair(p, q) #define pb(n) push_back(n) #define all(a) a.begin(), a.end() typedef long long ll; typedef long long lli; typedef...
#include <bits/stdc++.h> using namespace std; using ll=long long; #define rep(i,n) for(int i=0;i<(int)(n);i++) const int INF =1001001001; using P = pair<int,int>; int N, M, R; int dist[201][201]; bool visit[8]; int ans = INF; vector<int> r(9); void dfs(int v, int prev, int d){ if(v == R + 1){ if(ans > d) ans =...
0
71,475,591
#include <bits/stdc++.h> using namespace std; int main() { int a, b, ex, area, r; scanf("%d %d", &a, &b); area = a*b; ex = a+b-1; r = area-ex; printf("%d\n", r); return 0; }
#define _CRT_SECURE_NO_WARNINGS #define _USE_MATH_DEFINES #include <iostream> #include <iomanip> #include <cstdio> #include <cstring> #include <cmath> #include <cstdlib> #include <algorithm> #include <string> #include <vector> #include <stack> #include <queue> #include <set> #include <map> #include <unordered_map> #inc...
0
83,141,408
#include<bits/stdc++.h> #define ll long long int using namespace std; const ll mod=1000000007; const ll inf=LONG_LONG_MAX; ll dx4[4]={1,0,-1,0}; ll dy4[4]={0,-1,0,1}; ll dx8[8]={1,0,-1,1,-1,1,0,-1}; ll dy8[8]={1,1,1,0,0,-1,-1,-1}; int main(){ vector<vector<ll>> dp(11); for(ll i=1;i<10;i++)dp[1].push_back(i); ...
#include<bits/stdc++.h> #define int(x) int x; scanf("%d",&x); #define lnt(x) long long x; scanf("%lld",&x); #define dbl(x) double x; scanf("%lf",&x); #define str(x) string x; cin >> x; #define fo(i,a,b) for (int i=(a);i<(b);i++) #define rf(i,a,b) for (int i=(b)-1;i>=(a);i--) #define rp(i,n) for (int i=0;i<(n);i++) #def...
0
23,703,002
#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() { ll n, a, b; cin >> n >> a >> b; ll ans; if (a > b) { ans = 0; } else if (n == 1) { if (a != b) { ans = 0; } else { ans = 1; } }...
#include <bits/stdc++.h> using namespace std; typedef long long ll ; ll arr[5001] , score [5001] , vis[5001]; ll n , k ; const ll OO =-1e18; ll mx; ll cycleLen(ll idx) { if(vis[idx]) return 0; vis[idx]++; ll cnt=cycleLen(arr[idx])+1; return cnt; } ll cycleVal( ll idx , ll num , ll scsofar , ll ...
0
35,133,993
#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; ...
#include<bits/stdc++.h> using namespace std; int main() { string s , t; cin>>s>>t; bool equal = false; for(int i=0;i<s.length();i++) { if( s== t) { equal = true; break; } s = s.back() + s.substr(0,s.length()-1 ); } if( equal) cout<<"Yes"; ...
0
23,094,707
# include "bits/stdc++.h" using namespace std; #define endl "\n" typedef long long int ll; #define f first #define s second inline void fastio(){ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);} inline void setPrecision(int n){cout.precision(n);} #define BR cerr<<endl #define dbg(x) cerr<<(#x)<<": "<<x<<endl #defi...
#include <bits/stdc++.h> using namespace std; using pii=pair<int,int>; using ll=long long; using pll=pair<ll,ll>; #define fi first #define se second #define pb push_back #define rep(i,n) for(int i=0; i<(int)(n); i++) #define MOD 1000000007 template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } retu...
0
45,152,969
#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 ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using P = pair<ll, ll>; #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) #define ve vector int ans,n; int a[3]; void dfs(ve<int> &l, string s){ if(s.size() == n){ ve<int> l0(4,0),cnt(4,0); rep(i,n){ l0[s[i]-'0'] += l[i...
0
88,631,785
#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<pair<ll, ll>> x(n); rep(i, n)ci...
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; vector<int> A(N), B(N); for (int i = 0; i < N; i++) { cin >> A[i] >> B[i]; } long long Ans = 0; for (int i = 0; i < N; i++) { int j = N - i - 1; if ((A[j] + Ans) % B[j] != 0) ...
0
10,088,129
#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; int n,sum,a[100005]; int main(){ cin>>n; for(int i=1;i<=n;i++) cin>>a[i]; a[0]=0,a[n+1]=0; for(int i=1;i<=n+1;i++) sum+=abs(a[i]-a[i-1]); for(int i=1;i<=n;i++) { int t1=abs(a[i+1]-a[i]); int t2=abs(a[i]-a[i-1]); ...
0
6,255,086
#include <bits/stdc++.h> using namespace std; int main(){ string S, T; cin >> S >> T; vector<int> check((int)S.size(), 0); int count = 0; for (int i=0; i<S.size() - T.size()+1; i++){ for (int j=0; j<T.size(); j++){ if (S.at(i+j) == T.at(j)) count++; } check.at(i) = count; count = 0; } ...
#include<bits/stdc++.h> using namespace std; using ll = long long; #define fast_io ios_base::sync_with_stdio(false) ; cin.tie(0); cout.tie(0); bool isPalindrome(string s) { int upper,lower,len; len=s.length(); if(len==1) { return true; } if(len%2==0) { lower=(len/2)-1; upper...
0
40,067,272