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#include <iostream> using namespace std; int main() { int n; int a, b, c; cin >> n; if (n == 2){ cin >> a >> b; if (a > b){ int c = a; a = b; b = c; } for (int i = 1; i <= a; i++){ if (a % i == 0 && b % i == 0){ cout << i << "\n"; } } return 0; }...
#include<iostream> using namespace std; int main() { int n; int data[3] = {0, 0, 0}; cin >> n; for(int i = 0; i < n; i++) { cin >> data[i]; } for ( int i = 1; i <= 100000000; i++) { if ( data[0] % i == 0 && data[1] % i == 0 && data[2] % i == 0 ) { cout << i << endl; } } return (0)...
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#include<iostream> #define INF 5000000 using namespace std; const int V=120; int map[V][V]={INF}; int dis[V]; bool used[V]; int dijkstra(int s,int e){ fill(dis,dis+V,INF); fill(used,used+V,false); dis[s]=0; while(true){ int v=-1; for(int u=0;u<V;u++){ if(!used[u] && (v==-1 || dis[u]<dis[v]))v=u; } if(...
#include<iostream> #include<algorithm> #include<cstdio> #include<cmath> #include<math.h> #include<string> #include<string.h> #include<stack> #include<queue> #include<vector> #include<utility> #include<set> #include<map> #include<stdlib.h> #include<iomanip> using namespace std; #define ll long long #define ld long do...
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#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < n; i++) int main() { int n, q; string s; cin >> n >> q >> s; s = ' ' + s; // 文字列を1オリジンで考える n++; vector<int> dp(n); // sの先頭からi文字目(1<=i<=n)までに含まれるACの数を記録する配列 rep(i, n) { if (i == 0 || i == 1) dp[i] ==...
#include<bits/stdc++.h> using namespace std; const int N=100100; int a[N],n,f[N][30],L,Q; int main(){ ios::sync_with_stdio(0);cin.tie(0);cout.tie(0); cin>>n; for(int i=1;i<=n;++i)cin>>a[i]; cin>>L>>Q; for(int i=1;i<=n;++i)f[i][0]=upper_bound(a+1,a+n+1,a[i]+L)-a-1; for(int i=1;i<=20;++i) for(int j=1;j<=n;++j)f[...
0
#include<bits/stdc++.h> using namespace std; typedef long long ll; const int N=5500+5,M=1500,inf=0x3f3f3f3f,mod=1e9+7; #define mst(a,b) memset(a,b,sizeof a) #define lx x<<1 #define rx x<<1|1 #define reg register #define PII pair<int,int> #define fi first #define se second #define pb push_back #define il inline int sx,s...
#include <iostream> using namespace std; int main (void) { int G[101][101] = {0}, sum[101] = {0}, rank[101] = {0}; int a, b, c, d; int n; cin >> n; for(int i = 1; i <= n*(n-1)/2; i++) { cin >> a >> b >> c >> d; if(c < d) { G[a][b] = 0; G[b][a] = 3; } else if(c == d) { G[a][b] = 1; ...
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#include <bits/stdc++.h> #define fi first #define se second const int N = 2020; const int mod = 1e9 + 7; using namespace std; int ans(int res) { cout << res << "\n"; exit(0); } int main() { ios_base::sync_with_stdio(0); //freopen("input.txt", "r", stdin); //freopen("output....
#include <stdio.h> int main() { int h,w,n; scanf("%d", &h); scanf("%d", &w); scanf("%d", &n); int ctr = 0; int total = 0; while (n > total){ if(w >= h){ total += w; ctr++; }else if(h > w){ total += h; ctr++; } } printf("%d\n",ctr); return 0; }
0
#include <iostream> #include <sstream> #include <string> #include <vector> #include <algorithm> #include <numeric> using namespace std; int main() { string line; while(cin >> line) { for(int i = 0; i < line.size(); ++i) if(line[i] == ',') line[i] = ' '; istringstream is(line); ...
// 問題: http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0034 #include <iostream> #include <vector> bool input(std::vector<int> & l, int & v1, int & v2) { char comma; if (!(std::cin >> l[0])) return false; for (int i = 1; i < 10; i++) { std::cin >> comma >> l[i]; } std::cin >> comma >> v1 >> comma >> v2;...
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#include <iostream> #include <algorithm> #include <iomanip> using namespace std; string alphabet = "abcdefghijklmnopqrstuvwxyz"; string ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; int main(){ int k , n; cin >> k >> n; if(k % n == 0)cout << 0 << endl; else cout << 1 << endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define MOD (int)1e9+7 #define rep(i,a,b) for(int i=a;i<b;++i) #define rrep(i,a,b) for(int i=a;i>b;--i) #define vi vector<int> #define vl vector<ll> #define ld long double #define vvi vector<vector<int>> #define vvl vector<vector<long long>> #define...
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#include<bits/stdc++.h> #define Vsort(a) sort(a.begin(), a.end()) #define Vreverse(a) reverse(a.bigin(), a.end()) #define Srep(n) for(int i = 0; i < (n); i++) #define rep(i,n) for(int i = 0; i < (n); i++) #define Lrep(i,a,n) for(int i = (a); i < (n); i++) #define Brep(n) for(int bit = 0; bit < (1<<n); bit++) #define v...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define repr(i, a, b) for(int i = a; i < b; i++) #define all(x) (x).begin(),(x).end() // 昇順ソート #define rall(v) (v).rbegin(), (v).rend() // 降順ソート #define FastIO ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0) ty...
0
#include <cstdio> #include <cstring> #include <string> #include <iostream> #include <cmath> #include <bitset> #include <vector> #include <map> #include <set> #include <queue> #include <deque> #include <algorithm> using namespace std; typedef long long int ll; typedef pair<int, int> P; const ll INF=1e15; const int MAX_N...
// // main.cpp // DPu #include <iostream> #define rep(i,n) for(int i=0;i<(n);++i) using namespace std; using P=pair<int,int>; using ll = long long; ll dp[1<<16]={}; ll cost[1<<16]={}; int main(int argc, const char * argv[]) { int n; cin >>n; ll a[n][n]; rep(i,n) rep(j,n) cin>>a[i][j]; for (in...
0
#include<bits/stdc++.h> using namespace std; typedef long long ll; const ll mx = 10000007; const ll mod = 1e9 + 7; const double pi = acos(-1); #define ss second #define ff first #define pb push_back #define gcd(a, b) __gcd((a), (b)) #define lcm(a, b) ((a) / __gcd((a), (b)) * (b)) #define FIO ios_base::s...
#include<iostream> #include<bits/stdc++.h> using namespace std; #define ll long long int const int mod=1e9+7; int main() { ios_base::sync_with_stdio(false); cin.tie(0); string k; cin>>k; int d; cin>>d; //dp[0][0]=1; vector< vector<int> >dp(d,vector<int>(2)); dp[0][0]=1; // dp[0][1]=1; int n=k.length(); ...
0
#include<iostream> using namespace std; int main(){ int n; cin>>n; int a[n]; for(int i=0;i<n;i++){ cin>>a[i]; } int ans=2e9; for(int i=0;i<n;i++){ int cnt=0; while(a[i]%2==0){ cnt++; a[i]/=2; } ans=min(cnt,ans); } cout<...
#include <vector> #include <iostream> using namespace std; int main() { int n; cin >> n; int m = 1e9; for (int i = 0; i < n; i++) { int a; cin >> a; m = min(__builtin_ctz(a), m); } cout << m << endl; }
1
#include <bits/stdc++.h> using namespace std; #define rep(i, a) for (int i = 0; i < (a); i++) #define sz(x) (int)(x).size() #define pcnt __builtin_popcountll typedef long long ll; template<typename T>istream& operator>>(istream&i,vector<T>&v){rep(j,sz(v))i>>v[j];return i;} template<typename T>string join(const vector<T...
#include <bits/stdc++.h> using namespace std; int main(){ int N,K; cin>>N>>K; int X; X = N-(K-1); cout<<X<<endl; }
1
#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...
#include <bits/stdc++.h> using namespace std; const int N = 2005; #define int long long int gcd(int x, int y) { return (!y) ? x : gcd(y, x % y); } int lcm(int x, int y) { return x / gcd(x, y) * y; } int n, A[N][N], pr[N], cnt; bitset <100005> isp; void prework(int tot) { for(int i = 1; i < 100005; ++ i) isp[i]...
0
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) typedef long long ll; typedef pair<ll, ll>P; int main(){ ll N; cin>>N; vector<P>Sup; vector<P>Sdown; rep(i,N){ string s; cin>>s; ll total=0,mini=0; rep(j,s.size()){ if(s[j]=='('){total++;} ...
#include <algorithm> #include <bitset> #include <cassert> #include <cctype> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <ctime> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #includ...
1
#define _USE_MATH_DEFINES #include <iostream> #include <vector> #include <cmath> using namespace std; void abc_160a(); void abc_161a(); void abc_162a(); void abc_163a(); void abc_164a(); void abc_165a(); void abc_166a(); void abc_167a(); void abc_168a(); void abc_169(); int main() { //abc_160a(); //abc_...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<vi> vvi; typedef vector<ll> vll; typedef vector<vll> vvll; typedef vector<string> vs; typedef pair<int, int> P; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define all(x) (x).begin(),(x).end() #define ra...
1
#include<stdio.h> int main(){ int x,y = 0; scanf("%d", &x); y = x * x * x; printf("%d\n", y); return 0; }
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { int64_t n; string s = ""; cin >> n; while(n!=0) { n--; s += 'a' + n % 26; n /= 26; } reverse(s.begin(), s.end()); cout << s << endl; }
0
#include <bits/stdc++.h> using namespace std; #define ll long long const ll MOD = 1000000007; bool check(int a,int b,int c) { if((a+b)>c && (c+b)>a && (a+c)>b) return true; return false; } int main() { // freopen("input01.txt", "r", stdin); // freopen("output01.txt", "w", stdout); int n; ...
#include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; int a[n]; for(int i=0;i<n;i++) { cin>>a[i]; } sort(a,a+n); int res=0; for(int i=0;i<n-2;i++) { for(int j=i+1;j<n-1;j++) { for(int k=j+1;k<n;k++) { ...
1
#include <iostream> #include <algorithm> using namespace std; int main() { int A, B, C; cin >> A >> B >> C; cout << A + B + C - max({A, B, C}) << endl; return 0; }
#include<bits/stdc++.h> using namespace std; #define ll int64_t #define rep(i,n) for(int64_t i=0;i<n;++i) #define P pair<ll,ll> #define Graph vector<vector<ll>> #define fi first #define se second constexpr int64_t INF=(1ll<<60); constexpr int64_t mod=1000000007; constexpr double pi=3.14159265358979323846; template<type...
0
#include <bits/stdc++.h> using namespace std; #define ll long long int #define pb push_back #define mp make_pair #define deb(x) cout<< #x << " " << x << "\n"; #define MAX 9223372036854775807 #define MIN -9223372036854775807 #define PI 3.141592653589 #define setbits(n) __builtin_popcountll(n) const ll mod=1e9+7; const ...
/** * @copyright (c) 2020 Daisuke Hashimoto */ #include <bits/stdc++.h> using namespace std; using Pair = pair<int64_t, int64_t>; constexpr int64_t kInf = INT64_MAX / 2L; // std::cout << std::setprecision(20) << 1.1 << endl; int main() { cin.tie(0); ios::sync_with_stdio(false); int64_t N, M; cin >> N >> M...
0
#include <bits/stdc++.h> #define repr(i,a,b) for(int i=a;i<b;i++) #define rep(i,n) for(int i=0;i<n;i++) #define reprrev(i,a,b) for(int i=b-1;i>=a;i--) // [a, b) #define reprev(i,n) reprrev(i,0,n) using ll = long long; using ull = unsigned long long; template<class T> inline boo...
#include <bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define PI 3.141592653L #define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); const ll INF = (ll)1e18; const int N = 2e5 + 5; const ll MOD = 1e9+7; int parent[N]; int gcd(int a, int b) { if (a == 0) ret...
1
#include <iostream> #include <queue> #include <vector> #include <algorithm> #include <set> #include <cmath> #include <tuple> #include <cstring> #include <map> #include <iomanip> #include <ctime> #include <complex> #include <cassert> #include <climits> using namespace std; typedef long long ll; typedef unsigned long lon...
#include<bits/stdc++.h> using namespace std; #define all(v) v.begin(), v.end() using in = int64_t; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define REP(i,a,b) for(int i=(int)(a);i<(int)(b);i++) #define Yes cout<<"Yes"<<endl #define No cout<<"No"<<endl #define yes cout<<"yes"<<endl #define no cout<<"no"<<end...
1
#include<bits/stdc++.h> using namespace std; #define ll long long ll n,ans=0,a,b; int main() { cin>>n; cin>>a; for(int i=1;i<=n-1;i++) { cin>>b; if(b<a) ans+=a-b; else a=b; } cout<<ans; return 0; }
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n) ;i++) using namespace std; using p=pair<int,int>; typedef long long ll; int main() { int n,r; cin >> n >> r; int ans=0; if(n<=9){ ans=r+100*(10-n); } else{ ans=r; } cout << ans << endl; return 0; }
0
#include <bits/stdc++.h> using namespace std; template <class T, class U> ostream &operator<<(ostream &os, const pair<T, U> &p) { os << "(" << p.first << "," << p.second << ")"; return os; } #ifdef __LOCAL #define debug(x) cerr << __LINE__ << ": " << #x << " = " << (x) << endl #define debugArray(x, n) ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<int,int> ii; typedef vector<ll> vi; typedef vector<ii> vii; #define f first #define s second #define sz(x) (int)x.size() #define all(x) begin(x), end(x) #define rall(x) rbegin(x), rend(x) #define pb push_back #de...
0
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll,ll> P; const ll MOD=1000000007; int main(void){ int n; cin>>n; int ans=0; int a; set<int> s; while(n--){ cin>>a; auto itr=s.lower_bound(a); if(a==(*itr)){ ans--; s....
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(0); int n; cin >> n; map<int, int> mp; for(int i = 0; i < n; i++) { int foo; cin >> foo; mp[foo]++; } int ans = 0; for(auto p : mp) { if(p.second & 1) ans++; } c...
1
#include<iostream> #include<cstdio> #include<cmath> #include<cstring> using namespace std; int s[501],q[1001][5]; int main() { int i,j,n,m,a,b,c; while(cin>>a>>b>>c) { if(a==0&&b==0&&c==0)break; cin>>n; for(i=1;i<=500;i++)s[i]=2; for(i=1;i<=n;i++) { for(j=1;j<=4;j++) { cin>>q[i][j]; } if(q[...
#include<iostream> #include<cstring> using namespace std; int main(){ int n,m,x[10001],y[10001],c; bool tomo[600][600],party[600][2]; while(true){ memset(tomo,false,sizeof(tomo)); memset(party,false,sizeof(party)); cin>>n; cin>>m; c=0; if(n==0 && m==0){ break; } for(int i=0;i<m;i++){ cin>>x[i]...
0
# include<bits/stdc++.h> using namespace std; # define int long long typedef long long ll; typedef pair<int, int> pii; typedef pair<double, int> pdi; typedef pair<ll, ll> pll; # define S second # define F first # define kill(x) return(cout << x << endl, 0) # define debug(x) cerr<< #x << " : " << x << endl # define d...
#include <iostream> #include <string> #include <algorithm> #include <vector> using namespace std; #define double long double typedef pair<double, string> P; bool solve(){ int n; string name; int p, a, b, c, d, e, f, s, m; P data[50]; cin >> n; if( n == 0 ) return false; for( int i = 0; i < n; i++ ){ cin >> ...
0
// J'aime // Chemise Blanche #include <bits/stdc++.h> using namespace std; #define int long long #define ii pair<int,int> #define fi first #define sc second #define all(x) (x).begin(),(x).end() #define dbg(x) cerr << __LINE__ << " > " << #x << " = " << (x) << endl void MAIN() { int a, b; cin >> a >> b; cout ...
#include <iostream> #include <vector> using namespace std; int main(){ int N, M; cin >> N >> M; vector<vector<long long>> dp(3*N+1, vector<long long>(N+1, 0)); dp[3*N][0] = 1; for(int i=3*N;i>0;i--){ for(int j=0;j<=N;j++){ long long m = 1; for(int k=1;k<=3;k++){ ...
0
#include <bits/stdc++.h> using namespace std; int n,r,ans; int main() { scanf("%d%d",&n,&r); if(n<10){ ans=r+100*(10-n); printf("%d",ans); }else{ ans=r; printf("%d",ans); } return 0; }
#include <iostream> #include <vector> using namespace std; void abc_150a(); void abc_151a(); void abc_152a(); void abc_154a(); void abc_156a(); int main() { //abc_150a(); //abc_151a(); //abc_152a(); //abc_154a(); abc_156a(); } void abc_150a() { int K, X; cin >> K >> X; if (500 * K >= X) cout <...
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#include<bits/stdc++.h> using namespace std; int n,t,a[505050],tr[505050],ans[505050],lt[505050]; vector<int>q[505050],qq[505050]; void gx(int x,int vl) { while(x<=n) { tr[x]+=vl; x+=x&(-x); } } int sm(int x) { int rt=0; while(x>0) { rt+=tr[x]; x-=x&(-x); } return rt; } int main() { cin>>n>>t; for(int...
#include <bits/stdc++.h> using namespace std; const int MAXN = 5e5 + 10; const int MAX_NODE_CNT = MAXN << 6; int n, m, lst[MAXN]; struct Persistent_Segment_Tree { #define mid ((l + r) >> 1) #define ls(_) t[_].ls #define rs(_) t[_].rs #define lq(_) t[_].ls, l, mid #define rq(_) t[_].rs, mid + 1, r...
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#include<bits/stdc++.h> using namespace std; int main() { int a,b,c,d,ans; while(cin >> a >> b >> c >> d){ ans = 0; ans+=min(a,b); ans+=min(c,d); cout << ans << endl; } }
#include<bits/stdc++.h> using namespace std; int main() { int i,n,a[5],b[5]; n=2; for(i=0;i<n;i++) { cin>>a[i]; } for(i=0;i<n;i++) { cin>>b[i]; } sort(a,a+n); sort(b,b+n); cout<<a[0]+b[0]<<endl; return 0; }
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#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,n) for (int i = 0; i < (n); ++i) #define INF (1LL<<50) #define MOD 1000000007 int main(){ ll x,y; cin >> x >> y; ll ans; // 1回目に符号を反転させる場合 ll A = 1 + y - (-x); // 最後に符号を反転させる場合 ll B = (-y) - x + 1; // 最初と最...
#include <cstdio> #include <algorithm> #include <stack> #include <queue> #include <deque> #include <vector> #include <string> #include <string.h> #include <cstdlib> #include <ctime> #include <cmath> #include <map> #include <set> #include <iostream> #include <sstream> #include <numeric> #include <cctype> #include <bitse...
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#include <iostream> using namespace std; int main(void){ int a,b; cin>>a>>b; if (a<b){ int tmp =a; a=b;b=tmp; } int ans = a; a--; if (a<b){ int tmp =a; a=b;b=tmp; } ans+=a; cout<<ans; }
#include "iostream" using namespace std; int main(){ int a; int b; cin>>a>>b; if(a==b){ cout<<2*a<<endl; } else if(a>b){ cout<<a+(a-1)<<endl; } else{ cout<<b+(b-1)<<endl; } }
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#include <bits/stdc++.h> //万能头文件 using namespace std; int main() { string a; int pos=0; //记录位置 cin>>a; a=a+"D"; //为防止最后一个字母是"A",添加一个不是"C"的字母 while(1) { pos=a.find("A",pos); //find()函数查找位置 if(pos<0) //如果没找到,返回-1 { cout<<"No"<<endl; //endl养成好习惯 break; //跳出循环 } if(a[pos+1]=='C') //判断"...
#include <bits/stdc++.h> using namespace std; int main(){ string s;cin>>s; int r=0; for(int i=1;i<s.size();++i){ if(s[i]=='C'&&s[i-1]=='A'){r=1;break;} } cout<<(r?"Yes":"No"); }
1
#define _USE_MATH_DEFINES #include <iostream> #include <vector> #include <cmath> using namespace std; void abc_160a(); void abc_161a(); void abc_162a(); void abc_163a(); int main() { //abc_160a(); //abc_161a(); //abc_162a(); abc_163a(); } void abc_160a() { string S; cin >> S; if (S[2] == S[3] && ...
#include <bits/stdc++.h> using namespace std; #define rep(i,N) for(int i=0;i<int(N);++i) using i64 = int64_t; using ll = long long; int main() { string S; cin >> S; int count = 0; rep(i,3){ if(S.at(i) == 'R'){ count ++; } } if(count == 2){ if(S.at(1) == 'S'){ count --; } } co...
0
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef struct _dot{ int x; int y; }Dot; bool Check(vector<Dot> list,int Assumption[]){ for(int i=0;i<list.size();i++){ if(Assumption[list[i].x ] != list[i].y) return false; } return true...
#include <bits/stdc++.h> using namespace std; #define repd(i,a,b) for (int i=(a);i<(b);i++) #define rep(i,n) repd(i,0,n) typedef long long ll; typedef long double lb; #define int long long #define double long double typedef pair<int,int> P; const int MOD = 1000000007; const ll INF = 1e10; const double EPS = 1e-10; cons...
0
#include<bits/stdc++.h> using namespace std; #define int int64_t #define double long double #define nitro ios_base::sync_with_stdio(false);cin.tie(0); #define vi vector<int64_t> #define pub push_back #define puf push_front #define pob pop_back #de...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; } const ll INF=1LL<<60; const int inf=1<<30; const int ...
0
#include<iostream> using namespace std; int a[1000005]; int main(){ int k,i; cin>>a[0]>>a[1]>>k; for(i=0;i<k;i++){ a[!(i&1)]+=(a[i&1]>>=1); } cout<<a[0]<<" "<<a[1]; return 0; }
#define _GLIBCXX_DEBUG #include<bits/stdc++.h> using namespace std; typedef long long int lli; typedef unsigned long long int ulli; typedef long double ld; #define vec(s) vector<s> #define vvec(s) vector<vector<s>> typedef vector<lli> vi; typedef vector<vi> vvi; typedef pair<lli,lli> pii; #define rep(i, n) for (int i =...
1
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define INF 1e9 #define PI 3.14159265359 #define MOD 1000000007 #define ALL(v) v.begin(),v.end() #define ALLR(v) v.rbegin(),v.rend() typedef long long ll; const int dx[4] = {1,0,-1,0}; const int dy[4] = {0,1,0,-1}; //isPr...
#include <iostream> #include <vector> #include <algorithm> #include <stack> #include <map> #include <tuple> #include <cmath> #include <cstdio> #include <cassert> #include <functional> #define _LIBCPP_DEBUG 0 using namespace std; int main(void){ int l,r; cin >> l >> r; int mi=2018*2018; for (int i = l...
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#include <bits/stdc++.h> using namespace std; void solve(){ int n, x, ans=0; map<int, int> mp; cin >> n; while(n--){ cin >> x; if(!mp[x]){ mp[x]=1; ans++; }else mp[x]=0, ans--; } cout << ans << endl; } int main(){ solve(); }
#include <bits/stdc++.h> using namespace std; typedef long long ll; const ll MOD = 1e9+7; 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()); int ans=n; for(int i=1;i<n;i++){ if(a[i-1]==a[i]){ ans-=2; ...
1
#include <iostream> using namespace std; int num=0; int liner_search(int x,int S[],int N){ int n=0; while(n<N && S[n]!=x){ n++; } if(n<N){ ++num; return n; } else return -1; } int main(){ int num1; cin>>num1; int a[num1]; for(int i=0;i<num1;i++) cin>>a[i]; int num2; cin>>num2; int b[num2]; for...
#include <cstdio> #include <cstdlib> #define N 10000 #define Q 500 using namespace std; int main(){ int *a,*b; a = new int[N]; b = new int[Q]; int n,q; scanf("%d",&n); for(int i=0;i<n;i++){ scanf(" %d", &a[i]); } scanf("%d",&q); for(int i=0;i<q;i++){ scanf(" %d", &b[i]); } int ans = 0; for(int i=0;i...
1
#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 repi(i, n) for (int i = 1; i < (int)(n); i++) #define all(x) (x).begin(), (x).end() #define put(x) cout << x << endl;...
#include <bits/stdc++.h> #include <math.h> using namespace std; typedef long long ll; typedef vector<int> vint; #define rep(i,n) for (ll i = 0; i < (ll)(n); ++i) #define rrep(i,j,n) for(ll i = (ll)(j); i < (ll)(n); i++) #define mrep(i,n) for (ll i = (ll)(n-1); i > 0; i--) #define be(v) (v).begin(), (v).end() #define sc...
0
#include<cstdio> #include<vector> #include<algorithm> #include<utility> #include<numeric> #include<iostream> #include<array> #include<string> #include<sstream> #include<stack> #include<queue> #include<list> #include<functional> #define _USE_MATH_DEFINES #include<math.h> #include<map> #define SENTINEL 1000000001 #def...
#include<algorithm> #include<iostream> #include<cstring> #include<cstdio> using namespace std; const int maxn = 100 + 10; int n, m, a[maxn]; int main() { scanf("%d%d", &n, &m); int cnt = 0; for(int i = 1;i <= m;i ++) scanf("%d", &a[i]), cnt = cnt + ((a[i] & 1) ? (1) : (0)); if(cnt > 2) puts("Impossible"); else { ...
0
#include <bits/stdc++.h> using namespace std; int func(int N){// 例: 11221213312, 12, 432, 8 if (N < 10) return N; return func(N/10) + N % 10; } int main() { int n; cin >> n; int s = func(n); if (n % s == 0){ cout << "Yes" << endl; } else{ cout << "No" << endl; } return 0; }
#include <bits/stdc++.h> using namespace std; int main() { string s; cin >> s; for(int i=0; i < s.size()-1; i++) { if(s.substr(i,2) == "AC"){ cout << "Yes" << endl; return 0; } } cout << "No" << endl; }
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// 問題の URL を書いておく // #include <algorithm> #include <array> #include <bitset> #include <cmath> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #include <set> #include <vector> using namespace std; //#define ENABLE_PRINT #if defined(ENABLE_PRINT) #define Print(v) \ do {\ c...
//#include <tourist> #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> p; const int INF = 1e9; const ll LINF = ll(1e18); const int MOD = 1000000007; const int dx[4] = {0, 1, 0, -1}, dy[4] = {-1, 0, 1, 0}; const int Dx[8] = {0, 1, 1, 1, 0, -1, -1, -1}, Dy[8] = {-1, -1, 0, 1, 1, 1, ...
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#include<bits/stdc++.h> #define int long long using namespace std; const int MAXN=100005; int n,m; int head[MAXN]; struct node { int from; int to; int next; }edge[MAXN<<1]; int edge_cnt; void add_edge(int fr,int to) { edge[++edge_cnt].from=fr; edge[edge_cnt].to=to; edge[edge_cnt].next=head[fr]; ...
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main(){ long long N; cin >> N; vector<long long> s(N); long long ans = 0; for(int i = 0; i < N; i++){ long long a, b; cin >> a >> b; ans -= b; s[i] = a + b; } sort(s.begin(), s...
0
#include <iostream> #include <vector> #include <set> #include <map> #include <algorithm> #include <cmath> #include <numeric> #include <string> #include <queue> #include <iomanip> #include <iterator> #define MOD 1000000007 #define INF 1000000001 using namespace std; typedef unsigned long long ull; typedef long long ll...
#include <bits/stdc++.h> using namespace std; #define lli long long int #define REP(i,s,n) for(int i=s;i<n;i++) #define MOD 1000000007 #define NUM 2520 #define INF (1LL<<50) #define DEBUG 0 #define mp(a,b) make_pair(a,b) #define SORT(V) sort(V.begin(),V.end()) #define PI (3.141592653589794) //dp[i][j][k],i番目の高さで,左...
1
#include<cstdio> #include<cstdlib> #include<cstring> #include<cmath> #include<cassert> #include<iostream> #include<sstream> #include<string> #include<vector> #include<queue> #include<set> #include<map> #include<utility> #include<numeric> #include<algorithm> #include<bitset> #include<complex> using namespace std; type...
#include<cstdio> #include<vector> #include<numeric> using namespace std; int main() { int l[10],v[2]; while(~scanf("%d",l)){ for(int i=1;i<10;i++) scanf(",%d",l+i); scanf(",%d,%d",v,v+1); int len=accumulate(l,l+10,0); vector<int> rail(len); for(int i=0,cnt=0;i<10;i++){ for(int j=0;j<l[i];j++,cnt++){ ...
1
#include <iostream> #include <vector> #include <string> #include <cstring> #include <algorithm> #include <cmath> #include <set> #include <map> #include <queue> #include <iomanip> #include <cassert> #include <random> #include <tuple> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; typedef long long...
#include <bits/stdc++.h> using namespace std; #define ll long long const int N = 2005; const int mod = 1e9+7; int fac[N],combi[N][N]; int add(int x,int y) { int ret = ((x+y)%mod + mod)%mod; return ret; } int mul(int x,int y) { ll ret = (ll)x*y; ret%=mod; return ret; } int num[2]; int group[2]; int dp...
1
#include <iostream> #include <algorithm> #include <numeric> const int NUM = 10000; using namespace std; int main() { int n, a[NUM]; cin >> n; for (int i = 0; i < n; i++) { cin >> a[i]; } cout << *min_element(a, a + n) << " " << *max_element(a, a + n) << " " << accumulate(a,...
#include<iostream> #include<cstdio> using namespace std; int main(){ long long Min,Max,sum=0,n,m; scanf("%lld%lld",&n,&Max); Min=sum=Max; for(int i=1;i<n;i++){ scanf("%lld",&m); if(m>Max) Max=m; if(m<Min) Min=m; sum+=m; } printf("%lld %lld %lld\n",Min,Max,sum); return 0; }
1
#include <bits/stdc++.h> #include <fstream> using namespace std; typedef long long lint; #define rep(i,n) for(lint (i)=0;(i)<(n);(i)++) #define repp(i,m,n) for(lint (i)=(m);(i)<(n);(i)++) #define repm(i,n) for(lint (i)=(n-1);(i)>=0;(i)--) #define INF (1ll<<60) #define all(x) (x).begin(),(x).end() const lint MOD =100000...
#include <bits/stdc++.h> // #undef DEBUG // Uncomment this line to forcefully disable debug print. #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(...) ...
1
// F. #include <iostream> #include <sstream> #include <algorithm> #include <vector> #include <map> #include <set> using namespace std; typedef long long LL; const int INF = 1 << 30; int solve(vector<int> x, vector<int> y, vector<string> dir) { int ans = INF; int n = (int)x.size(); map<int, set<int>> a, b, v, h; ...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (int)(n); i ++) #define irep(i,n) for (int i = (int)(n) - 1;i >= 0;--i) #define rep2(i,a,b) for (int i = (int)(a); i < (int)(b); ++i) using namespace std; using ll = long long; using PL = pair<ll,ll>; using P = pair<int,int>; constexpr ll INF = 1000000000; c...
1
#include <iostream> #include <cstdio> #include <string> #include <algorithm> #include <utility> #include <cmath> #include <vector> #include <queue> #include <set> #include <map> #include <functional> using namespace std; typedef long long ll; typedef vector<ll> vl; typedef vector<vector<ll>> vvl; typedef pair<ll, ll> P...
#include<bits/stdc++.h> using namespace std; #define rep(i, n) for(int (i) = 0; (i) < (n); (i)++) #define repn(i, n) for(int (i) = 1; (i) <= (n); (i)++) #define repr(i, n) for(int (i) = (n-1); (i) >= 0; (i)--) #define all(x) (x).begin(), (x).end() #define lint long long #define ulint unsigned long long #define fi firs...
0
#include<bits/stdc++.h> #define rep(i,n)for(ll i=0;i<n;i++) using namespace std; typedef long long ll; int cnt[50]; int main() { int n, p; while (scanf("%d%d", &n, &p), n) { int k = p; memset(cnt, 0, sizeof(cnt)); for (int i = 0;; i = (i + 1) % n) { if (k == 1 && cnt[i] == p - 1) { printf("%d\n", i); ...
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main(){ int n,m; while(cin>>n>>m&&!(n==0&&m==0)){ int scores[1001]; vector<int> comb; for(int i = 0; i < n; i++){ cin>>scores[i]; } scores[n]=0; for(int i = 0; i < n+1; i++){ for(int j = 0; j < n+1; j++){ int ...
0
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; //#define int long long //signed main(){ int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); string s; cin >> s; cout << "2018"; for(int i = 4; i < s.size(); i++) cout << s[i]; cout << "\n...
#include <bits/stdc++.h> using namespace std; int main(){ string A; cin >> A; cout << 2018 << "/" << 0 << 1 << "/" << A.at(8) << A.at(9) << endl; }
1
#include <stdio.h> #include <limits.h> int main(){ int n,m,s,i,j; scanf("%d%d",&n,&m); int e[m+1][3],dist[m+1],update=1,k,d[200][200]; //printf("xxx"); for(i=0;i<n;i++){ for(j=0;j<n;j++){ if(i==j)d[i][j]=0; else d[i][j]=INT_MAX; } } for(i=0;i<m;i++){ for(j=0;j<3;j++){ scanf("%d",&e[i][j]); } d...
# define _CRT_SECUREj_NO_WARNINGS 1 # define _USE_MATH_DEFINES # include <iostream> # include <numeric> # include <string> # include <bitset> # include <vector> # include <algorithm> # include <cstdlib> # include <cstdio> # include <cstring> # include <cstdlib> # include <iomanip> # include <queue> # include <sstream> ...
1
#include<bits/stdc++.h> using std::cout; using std::cin; using std::endl; std::vector<std::string> split(const std::string &str, char sep) { std::vector<std::string> v; std::stringstream ss(str); std::string buffer; while( std::getline(ss, buffer, sep) ) { v.push_back(buffer); } return ...
#include<iostream> #include<cstdio> #define eps 10e-9 using namespace std; int main() { int data[10],sum=0; int v1,v2; while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&data[0],&data[1],&data[2],&data[3],&data[4],&data[5],&data[6],&data[7],&data[8],&data[9],&v1,&v2)!=EOF) { sum=data[0]; ...
0
#include <bits/stdc++.h> #define int long long using namespace std; const int N=6100; int n,mod,fac[N],inv[N],tot[4][N],invtot[4][N]; int p[N]; inline void add(int &a,int b){a=(a+b)%mod;} inline void del(int &a,int b){a=(a-b+mod)%mod;} inline void mul(int &a,int b){a=(a*b)%mod;} inline int C(int n,int m){return fac[n]*...
#include <bits/stdc++.h> using namespace std; typedef long long Int; typedef pair<Int,Int> PII; typedef vector<int> VInt; #define FOR(i, a, b) for(i = (a); i < (b); ++i) #define RFOR(i, a, b) for(i = (a) - 1; i >= (b); --i) #define EACH(it, a) for(auto it = (a).begin(); it != (a).end(); ++it) #define CLEAR(a, b) mem...
1
#include<bits/stdc++.h> #include<iostream> #include<vector> #include<algorithm> #include<map> #include<string> using namespace std; set<string>mo; int N,k; bool use[15]; map<string,int>memo; string n[10]; void g(int m,string a){ if(m==k){ memo[a]=1; return; } for(int i=0;i<N;i++){ ...
#include <stdio.h> #include <stdlib.h> int n,k,card[10],count; int check[10001]; // used[i]==1‚È‚ç‚Î i‚ÍŽg‚Á‚Ä‚¢‚é // used[i]==1‚È‚ç‚Î card[i]‚ÍŽg‚Á‚Ä‚¢‚é void func(int a[],int now) { int i,j,temp,keta=0,flg; if(now == k){ char str[9]; for(i=0;i<k;i++){ temp=sprintf(str+keta,"%d",a[i]); keta+=temp; }...
1
#include <bits/stdc++.h> using namespace std; int main() { string S; cin >> S; vector<string> vec = {"SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT"}; int cnt = 0; for (string x:vec) { if (S == x) { cout << 7 - cnt << endl; } else { cnt++; } } ...
#include <iostream> #include <sstream> #include <algorithm> #include <cstdio> #include <cmath> #include <set> #include <map> #include <queue> #include <string> #include <cstring> #include <bitset> #include <functional> #include <random> #define REP(_i,_a,_n) for(int _i=_a;_i<=_n;++_i) #define PER(_i,_a,_n) for(int _i=_...
0
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<(n); i++) using ll = long long; using P = pair<int, int>; int main() { int n,ans; cin >> n; if (n <= 111) ans = 111; else if (n <= 222) ans = 222; else if (n <= 333) ans = 333; else if (n <= 444) ans = 444; else if (n <= 555) a...
#include <iostream> #include <vector> #include <string> using namespace std; class dice { public: dice(int* a) { set(a[0], a[1], a[2], a[3], a[4], a[5]); } dice(int& a, int& b, int& c, int& d, int &e, int& f) { set(a, b, c, d, e, f); } void turn(int n) { if (n < 4) { turndice(n); return; } swit...
0
#include "bits/stdc++.h" #include<unordered_map> #include<unordered_set> #pragma warning(disable:4996) using namespace std; using ld = long double; template<class T> using Table = vector<vector<T>>; const ld eps=1e-9; //// < "D:\D_Download\Visual Studio 2015\Projects\programing_contest_c++\Debug\a.txt" > "D:\D_Downloa...
#include <algorithm> #include <bitset> #include <complex> #include <deque> #include <exception> #include <fstream> #include <functional> #include <iomanip> #include <ios> #include <iosfwd> #include <iostream> #include <istream> #include <iterator> #include <limits> #include <list> #include <locale> #include <map> #incl...
0
#include<iostream> #include<string> #include<algorithm> #include<cstdio> #include<map> #define PRE std::ios::sync_with_stdio(false);cin.tie(0);cout.tie(0) using namespace std; typedef long long ll; const int Max = 1e6 + 5; const int Mod = 1e9 + 7; ll ls1[Max], ls2[Max],ls3[Max],sum[Max]; int main() { PRE; int n; ci...
#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...
1
#include <bits/stdc++.h> #define ll long long using namespace std; ll mod = 1e9+7; int main() { int n; cin>>n; vector<ll> a(n); ll s1 = 0, s2 = 0; for (int i=0; i<n; i++) { cin>>a[i]; s1 += a[i]; s2 += (a[i] * a[i]); s1 %= mod; s2 %= mod; } ll res = (...
#include <iostream> #include <cstdio> #include <algorithm> #include <utility> #include <vector> #include <cmath> using namespace std; #define INF 10000001 int main() { int a, n; int maxi, mini; int i; long long sum = 0ll; mini = INF; maxi = -10000001; scanf("%d", &n); for (i = 0; i < n; i++) { scanf("%d"...
0
#include<bits/stdc++.h> #define L long long #define pb push_back #define pi pair<int,int> #define pii pair<pair<int,int>,int> #define aa first #define bb second #define xx aa.aa #define yy aa.bb #define zz bb #define mp make_pair #define mpp(a,b,c) mp(mp(a,b),c) using namespace std; int n; L p,q; inline void dfs(L x,L ...
#include<bits/stdc++.h> using namespace std; int main(){ int n,m,l; cin>>n; if(n%3 == 0){ cout<<n/3<<'\n'; } else{ cout<<n/3<<'\n'; } }
0
#include<bits/stdc++.h> using namespace std; signed main(void){ string s; while(getline(cin,s)){ while(s.find("this")==s.npos&&s.find("that")==s.npos&&s.find("the")==s.npos) for(int i=0;i<(int)s.length();i++){ if(s[i]>'z'||s[i]<'a')continue; if(s[i]!='z')s[i]++; else s[i]='a'; } cout<<s<<endl; ...
#include <bits/stdc++.h> using namespace std; #define FOR(i, s, n) for(int i = s; i < (int)n; i++) #define per(i, n) for(int i = n; i >= 0; i--) #define ROF(i, s, n) for(int i = s; i >= (int)n; i--) #define FORIT(i, A) for (auto i : A) #define PRINT(x) cout << (x) << "\n" #define ALL(a) (a).begin(),(a).end() #define RA...
1
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define per(i, n) for (int i = (int)(n - 1); i > -1; i--) using namespace std; using ll = long long; using P = pair<int, int>; void solve() { int d, g; cin >> d >> g; vector<int> p(d), c(d); rep(i, d) cin >> p[i] >> c[i]; ...
#include<iostream> #include<string> #include<algorithm> #include<cstdlib> #include<cmath> #include<vector> #include<list> #include<cstdint> #include<bits/stdc++.h> #include<queue> #include<set> #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define rep_r(i, n) for(int i = n-1; i >= 0; i--) #define rep1(i, n) for(...
0
// review #include <iostream> using namespace std; int n, m; void solve() { int second = m & 1 ? m + 1 : m + 2; int cnt = 1; int cnt2 = 0; for (int i=0;i<m;i++) { if (i < m / 2) { cout << cnt << " " << (second - cnt) << endl; cnt++; } else { cout << cnt2 + second << " " << (2 * m + ...
// skip until line 65 #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <algorithm> #include <deque> #include <fstream> #include <functional> #include <iostream> #include <istream> #include <iterator> #include <sstream> #include <list> #include <map> #include <numeric> #include <ostream>...
1
#pragma GCC optimize("O3") #include <bits/stdc++.h> #define ll long long #define rep(i,n) for(ll i=0;i<(n);i++) #define pll pair<ll,ll> #define pq priority_queue #define pb push_back #define eb emplace_back #define fi first #define se second #define ios ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0); #define lb(c,...
#include <cstdio> int h, w, dx[] = {0,0,-1,1}, dy[] = {1,-1,0,0}; long long a, b, ans; char s[405][405], t; void dfs(int x, int y){ char t; ((t = s[x][y]) == '#' ? a : b)++; s[x][y] = 0; for(int i = 0; i < 4; i++) if((s[x+dx[i]][y+dy[i]] | t) > t) dfs(x+dx[i], y+dy[i]); } int main(){ scanf("%d %d\n", &h, &...
1
#include<iostream> #include<vector> #include<string> #include<algorithm> #include<cmath> #include<bitset> #include<deque> #include<functional> #include<iterator> #include<map> #include<set> #include<stack> #include<queue> #include<utility> using namespace std; typedef long long ll; typedef pair<ll,ll> P; #define a firs...
#include <bits/stdc++.h> #define rep(i, a, n) for (int i = a; i < n; i++) #define repr(i, a, n) for (int i = n - 1; i >= a; i--) using namespace std; using ll = long long; using P = pair<int, int>; template <typename T> void chmin(T &a, T b) { a = min(a, b); } template <typename T> void chmax(T &a, T b) { a = max(a, b)...
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#include <bits/stdc++.h> #define rep(i,n) for(long long i = 0; i < (n) ; ++i) #define orep(i,n) for(long long i = 1; i <= (n); ++i) // one rep #define drep(i,n) for(long long i = (n)-1; i >= 0; --i) // down rep #define srep(i,s,t) for(long long i = (s); i < (t); ++i) // set rep #define rng(x) (x).begin(),(x)...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() #define ll int64_t #define _GLIBCXX_DEBUG int main() { int n; cin >> n; vector<pair<int,int>> a(n); vector<pair<int,int>> b(n); rep(i,n) cin >> a[i].second >> a[i].first; ...
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#include <stdio.h> int main () { int a,b; int tampung = 1; scanf("%d", &a); scanf("%d", &b); for ( int i = 0 ; i < a; i++) { if (tampung <= b) { tampung *= 2; } else { tampung += b; } } printf ("%d\n", tampung); return 0; }
# 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...
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#include<iostream> #include<vector> #include<utility> #include<map> #include<algorithm> using namespace std; using ll = long long; int main() { int N; cin >> N; map<string, int>ma; string tmp; for (int i = 0; i < N; i++) { cin >> tmp; ma[tmp]++; } int M; cin >> M; for (int i = 0; i < M; i++) { cin ...
#define _CRT_SECURE_NO_WARNINGS #include <cstdio> #include <cstdlib> #include <cmath> #include <climits> #include <cfloat> #include <cstring> #include <map> #include <utility> #include <set> #include <iostream> #include <memory> #include <string> #include <vector> #include <list> #include <algorithm> #include <functio...
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#include <bits/stdc++.h> using namespace std; #define all(x) (x).begin(), (x).end() using lli = long long int; template <typename T> vector<T> read_vector(int n) { vector<T> result(n); for (auto& a : result) cin >> a; return result; } template <typename T> vector<T> read_vector() { int n; cin >> n; return ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll a[214514]; int main() { ll n; cin>>n; for(int i=0;i<n;i++)cin>>a[i]; ll ans=0; if(a[0]!=0)cout<<-1<<endl; else{ ll cnt=1; for(int i=1;i<=n;i++){ if(a[i]==a[i-1])cnt++; else if(a[i]>a[i-1]){ if(a[i]-a[i-1]>1){ cout<<-1<<endl;...
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#include <iostream> #include <vector> #include <algorithm> #include <random> #include <ctime> #include <map> #include <queue> #include <functional> using namespace std; using ll=long long; using P=pair<ll,ll>; const int INF=1e9; const ll LNF=1e18; int main(){ int n; cin>>n; string s; cin>>s; bool ok = false;...
#include<bits/stdc++.h> using namespace std; #define ll long long #define inf 1000000010 #define N 2000010 #define P 1000000007 char getc(){char c=getchar();while ((c<'A'||c>'Z')&&(c<'a'||c>'z')&&(c<'0'||c>'9')) c=getchar();return c;} int gcd(int n,int m){return m==0?n:gcd(m,n%m);} int read() { int x=0,f=1;char c=getc...
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#include <bits/stdc++.h> using namespace std; #define ll long long #define pb push_back #define vi vector<int> #define vll vector<ll> #define vvl vector<vector<long long>> #define vvi vector<vector<int>> #define vvb vector<vector<bool>> #define vb vector<bool> #define vpli vector<pair<long long, int>> #define vs vecto...
#include <bits/stdc++.h> using namespace std; #ifdef LOCAL #define debug(var) cerr << (#var) << " = " << (var) << endl; #else #define debug(var) #endif void init() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); } const int N = 1e5+34; int a[N]; void solve() { int n; scanf("%d", &n); int s...
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#include <cstdio> #include <vector> #include <queue> #include <set> #include <utility> #include <cstring> #define NOT_DEFINED 2 #define NORMAL 1 #define IRREGULAR 0 using namespace std; typedef struct { int battery; int motor; int cable; bool hasSucceeded; } Query; struct IsSuccess { bool operat...
#include <cstdio> #include <algorithm> using namespace std; int a, b, c, N, i[1000], j[1000], k[1000], r[1000], h[301]; int main(){ while(scanf("%d%d%d", &a, &b, &c), a+b+c){ scanf("%d", &N); for(int x = 0; x < N; x++){ scanf("%d%d%d%d", i+x, j+x, k+x, r+x); } fill(h, h...
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#include <cstdio> #include <cstdlib> #include <cmath> #include <climits> #include <cfloat> #include <cstring> #include <map> #include <utility> #include <set> #include <iostream> #include <memory> #include <string> #include <vector> #include <list> #include <algorithm> #include <functional> #include <sstream> #include...
#include<bits/stdc++.h> using namespace std; using i64 = long; struct BitVector { vector<uint64_t> v; vector<int> r; BitVector(){} void build(){ r.assign((int)v.size() + 1, 0); for(int i = 0; i < (int)v.size(); ++i) r[i + 1] = r[i] + __builtin_popcountll(v[i]); } bool access(int x){ return...
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#include <bits/stdc++.h> using namespace std; int main() { int n,k;cin>>n>>k; int ans = 0; if (n%k > 0) ans++; cout << ans << endl; }
#include <iostream> using namespace std; int main(void) { int N, K; cin >> N >> K; if(N % K == 0){ cout << "0" << endl; }else{ cout << "1" << endl; } return 0; }
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#include <algorithm> #include <cstdio> static const size_t n_max = 200000; static int S[n_max], L[n_max], R[n_max]; static long long c = 0; void merge_sort(size_t i, size_t j) { switch (j - i) { case 0: case 1: break; case 2: if (S[i+1] < S[i]) { c++; std::swap(S[i], S[i+1]);...
#include <bits/stdc++.h> #define INF INT_MAX #define ll long long #define ull unsigned long long #define rep(i,n) for(ll i=0; i<n; ++i) #define FOR(i, s, e) for(ll i=s; i<e; ++i) #define MOD 1000000007 using namespace std; template<class T> inline bool chmin(T& a, T b) { if(a>b) {a=b; return true;} return false;} temp...
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#include<bits/stdc++.h> #define rep(i,n)for(int i=0;i<n;i++) using namespace std; int k[101]; char s[101]; int main() { vector<char>v; for (char c = 'a'; c <= 'z'; c++)v.push_back(c); for (char c = 'A'; c <= 'Z'; c++)v.push_back(c); int n; while (scanf("%d", &n), n) { rep(i, n)scanf("%d", &k[i]); scanf("%s", ...
#include <iostream> #include <string> using namespace std; #define KEY_NUM 100 char process_key(char c, int key) { int num=0; //cout << "[" << c << "," << key << "," << num << "]"; if ('a' <= c && c <= 'z') { num = 25 - (int)('z' - c); } if ('A' <= c && c <= 'Z') { num = 51 - ...
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#include <stdio.h> #include <math.h> #include <string.h> #include <stdlib.h> #include <iostream> #include <algorithm> #include <vector> #include <map> #include <utility> #include <stack> #include <queue> #include <set> #include <list> #include <bitset> #include <array> using namespace std; #define fi first #define s...
#include<bits/stdc++.h> #define rg register #define oo 0x7fffffff #define ll long long using namespace std; inline int read() { int out=0,fh=1; char jp=getchar(); while ((jp>'9'||jp<'0')&&jp!='-') jp=getchar(); if (jp=='-') { fh=-1; jp=getchar(); } while (jp>='0'&&jp<='9') { out=out*10+jp-'0'; ...
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#include <iostream> #include <bits/stdc++.h> #include <string> #include <ctype.h> #include <algorithm> #include <cmath> #define REP(i, n) for(int i=0;i<(int)(n);i++) #define ALL(x) (x).begin(),(x).end() #define square(x) (x) * (x) #define cube(x) (x) * (x) * (x) const int INF = 1e9; using namespace std; class dice{...
#include <stdio.h> struct Dice { int n[6]; }; Dice InputDice() { Dice d; for(int i = 0; i < 6; ++i) { scanf("%d", &d.n[i]); } return d; } Dice SetDice(int a, int b, int c, int d, int e, int f) { Dice dice; dice.n[0] = a; dice.n[1] = b; dice.n[2] = c; dice.n[3] = d; dice.n[4] = e; dice.n[5] = f; r...
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#include <bits/stdc++.h> using namespace std; typedef long long ll; #define all(x) (x).begin(),(x).end() const int mod=1000000007,MAX=100001,INF=1<<30; vector<int> S[MAX],color(MAX,0),odd,even; void DFS(int u){ int cnt=1; bool ok=true; stack<int> ST; color[u]=1; ST.push(u); while(!ST.empty...
#include<bits/stdc++.h> #define mo 1000000007 using namespace std; long long read(){ long long xx=0,flagg=1; char ch=getchar(); while((ch<'0'||ch>'9')&&ch!='-') ch=getchar(); if(ch=='-'){ flagg=-1; ch=getchar(); } while(ch>='0'&&ch<='9'){ xx=xx*10+ch-'0'; ...
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#include <bits/stdc++.h> using namespace std; // types typedef long long ll; typedef long double ld; typedef pair<int,int> pii; typedef pair<ll,ll> pll; typedef pair<ld,ld> pdd; typedef vector<ll> vll; // macros #define ALL(a) a.begin(),a.end() #define SZ(a) ((int)a.size()) #define FI first #define SE second #define ...
#include<bits/stdc++.h> using namespace std; namespace FAST_IO { template<typename T> void read(T &a) { a=0; int f=1; char c=getchar(); while(!isdigit(c)) { if(c=='-') { f=-1; } c=getchar(); } while(isdigit(c)) { a=a*10+c-'0'; c=getchar(); } a=a*f; } template <typename T> v...
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#include <bits/stdc++.h> using namespace std; int main () { int k,x; cin >> k >> x ; for(int i=1; i<k*2; i++){ cout << x-k+i << " " << flush; } cout << endl; return 0; }
#include <bits/stdc++.h> using namespace std; #ifndef ONLINE_JUDGE #include "E:\CP\Debugger\debugger.h" #else #define debug(x...) #endif #define int long long #define FIO ios_base::sync_with_stdio(false); cin.tie(NULL); #define TC int tc; cin>>tc; for(int cn=1; cn<=tc; ++cn) const int mx = 2e6+2, neg = -1e6, pos = 1e...
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#include <bits/stdc++.h> #define fastio ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); #define endl "\n" #define ALL(a) (a).begin(),(a).end() using namespace std; using ll = long long; const double PI = 3.14159265358979; void solve() { string s; cin >> s; int a = (s[0] - '0'); int b = (s[1] ...
#include<bits/stdc++.h> using namespace std; int main(){ string input; int tmp = 0; char op[3] = {'+','+','+'}; cin >> input; for(int bit = 0; bit < (1<< 3); bit++){ tmp = 0; for(int i = 0;i<3;i++){ if(bit & (1 << i)){ op[i] = '-'; t...
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// lcmとか__builtin_popcountとかはg++ -std=c++17 default.cppみたいなかんじで #include <bits/stdc++.h> #define mod 1000000007 #define INF LLONG_MAX #define ll long long #define ln cout<<endl #define Yes cout<<"Yes"<<endl #define NO cout<<"NO"<<endl #define YES cout<<"YES"<<endl #define No cout<<"No"<<endl #define REP(i,m,n) for(ll ...
#include<bits/stdc++.h> using namespace std; int main() { int a,b,c; cin>>a>>b>>c; swap(a,b); swap(a,c); cout<<a<<" "<<b<<" "<<c; }
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#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<ll> vec; typedef vector<vec> mat; typedef pair<ll,ll> pll; const ll mod=1e9+7; //const ll mod=998244353; const ll inf=1LL<<61; int main() { ll n; string s; cin >> n >> s; for(ll j=0;j<4;j++) { vec a(n); a[0]=j&1; a[1]...
#include <bits/stdc++.h> using namespace std; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } using ll = long long; using P = pair<int, int>; ll GCD(ll a, ll b) { retur...
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#define _USE_MATH_DEFINES #define _CRT_SECURE_NO_WARNINGS #include <iostream> #include <string> #include <sstream> #include <iomanip> #include <cmath> #include <algorithm> #include <utility> #include <vector> #include <numeric> using namespace std; int main() { string s; for (; getline(cin, s); ) { stringstream...
#include <stdio.h> int main(void){ int n, a[100], i, j; char c, s[53] = {"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"}; while(1){ scanf("%d",&n); if(!n) break; for(i = 0;i < n;i++) scanf("%d",&a[i]); getchar(); for(i = 0;(c = getchar()) != '\n';i++){ for(j = 0;j < 52;j++){ if(s[j] == c...
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#include <iostream> #include <string> #include <cstdio> using namespace std; int main(){ string s; int n; cin >> n; getchar(); for (int i = 0; i < n; i++){ getline(cin,s); while (1){ int index = s.find("Hoshino"); if (index == -1) break; s.replace(index,7,"Hoshina"); } cout << s << endl; } retu...
#include<iostream> #include<string> using namespace std; int main(){ string S; cin>>S; if(S[0]!='A'){ cout<<"WA"; return 0; } bool Cflag=0; if('a'<=S[1]&&S[1]<='z'){ } else{ cout<<"WA"; return 0; } for(size_t i=2;i<=S.length()-2;i++){ if(S[i]=='C'){ if(Cflag=...
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#define alphanso \ ios_base::sync_with_stdio(0); \ cin.tie(NULL) #include <bits/stdc++.h> using namespace std; using ull = unsigned long long; int main() { alphanso; int n, k, i, gcd = 0, x, mx = INT_MIN; cin >> n >> k; for (i = 1; i <= n; i++) { cin >> x; gcd = __gcd(gcd, x); mx = max(mx,...
#include <vector> #include <list> #include <map> #include <set> #include <queue> #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 <cst...
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#include <stdio.h> int main(){ int n; scanf("%d", &n); long long int total = 0; for (int i = 1; i <= n; i++){ if (i % 3 != 0 && i % 5 != 0){ total += i; } } printf("%lld", total); }
#include <bits/stdc++.h> using ll = long long; using namespace std; #define rep(i,n) for(int i=0, i##_len=(int)(n); i<i##_len; i++) #define reps(i,n) for(int i=1 , i##_len=(int)(n);i<=i##_len;i++) #define rrep(i,n) for(int i=((int)(n)-1);i>=0;i--) #define rreps(i,n) for(int i=((int)(n));i>0;i--) #define repi(i,x) for(a...
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#include <bits/stdc++.h> #define rep(i,n) for (int i=0; i<(n); ++i) using namespace std; typedef long long ll; typedef pair<int,int> P; int n,a[1010][1010],h[1000100],dist[1000100]; vector<int>to[1000100]; int encode(int i, int j){ if(i>j)swap(i,j); return i*n+j; } int main(){ cin>>n; rep(i,n)rep(j,n-1){ ...
#include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <cassert> #include <iostream> #include <sstream> #include <vector> #include <queue> #include <set> #include <map> #include <utility> #include <numeric> #include <algorithm> #include <bitset> #include <complex> #include <array> #include <l...
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#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) using namespace std; using ll = long long; using p = pair<int,int>; const long long INF = 1ll << 60; int main() { int a,b,c,d; cin >> a >> b >>c >>d; int ans = min(a,b) + min(c,d); cout << ans << endl; return 0; }
//include //------------------------------------------ #include <vector> #include <list> #include <map> #include <unordered_map> #include <climits> #include <set> #include <unordered_set> #include <deque> #include <stack> #include <bitset> #include <algorithm> #include <functional> #include <numeric> #include <utility...
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#include <iostream> #include <vector> #include <cmath> #include <algorithm> using std::cin; using std::cout; using std::endl; struct data_t { int height; int width; int dia; bool operator<( const data_t& right) const { if (dia == right.dia) { return (height < right.height); } else { return ((dia == r...
/* My heart’s beating faster I know what I’m after I’ve been standing here my whole life Everything I’ve seen twice Now it’s time I realized It’s spinning back around now On this road I’m crawlin’ Save me 'cause I’m fallin’ Now I can’t seem to breathe right 'Cause I keep runnin' runnin' runnin' runnin' Runnin' runnin...
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#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() #define endk '\n' co...
#include <stdio.h> #include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); ++i) #define Inf 1000000000 template <typename T,typename U> struct compressor{ vector<pair<T,U>> v; void add(T x,U y){ v.emplace_back(x,y); } void compress(bool stable = false){ if(stable){ stabl...
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#include <bits/stdc++.h> #define rep(i, start, end) for (long long i = start; i < end; ++i) #define repreverse(i, start, end) for (long long i = start; i >= end; --i) #define all(x) (x).begin(), (x).end() #define rall(x) (x).rbegin(), (x).rend() #define len(x) ((long long)(x).size()) #define lcm(a, b) ((a) / __gcd((a),...
#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, b; cin >> a >> b; if (a < 9 && b < 9) { cout << "Yay!" << endl; } else { cout << ":(" << endl; } return 0; }
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#include<bits/stdc++.h> using namespace std; typedef long long ll; const int MOD=1000000007; #define INF 1LL<<30 #define rep(i,n) for (int i = 0; i < (n); ++i) #define all(x) (x).begin(),(x).end() vector<vector<pair<int,int>>> G(20); int main(){ int n; cin>>n; rep(i,n){ int a; cin>>a; ...
#include <bits/stdc++.h> using namespace std; int main () { int N; cin >> N; if (N == 1){ cout << 1 << endl; return 0; } vector<int>A(N); vector<vector<vector<int>>> data(N, vector<vector<int>>(N, vector<int>(2))); for (int i = 0; i < N; i++) { cin >> A.at(i); for (int j = 0; j < ...
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#include <iostream> using namespace std; struct Node { Node *parent; Node *left; Node *right; int key; }; Node *NIL, *root; void init() { root = NIL; } void insert(int key) { Node *y = NIL; Node *x = root; while (x != NIL) { y = x; if (key < x->key) { x = ...
#pragma GCC target ("avx2") #pragma GCC optimize ("unroll-loops") #pragma GCC optimize ("O3") #include "bits/stdc++.h" #include <unordered_set> #include <unordered_map> #include <random> using namespace std; typedef long long ll; const ll MOD = 1'000'000'007LL; /*998'244'353LL;*/ #define pb push_back #define mp make_pa...
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#include <cstdio> #include <algorithm> const int N = 6e3+5; int n, P, f[N][N<<1], ans; void fix(int &x) { x<P?0:x-=P; } int main() { scanf("%d%d", &n, &P), n *= 3, f[0][N] = 1; for(int i = 0; i < n; ++i) for(int j = -i; j <= i; ++j) fix(f[i+1][j+1+N]+=f[i][j+N]), fix(f[i+2][j-1+N]+=f[i][j+N]*(i...
#include<bits/stdc++.h> using namespace std; using ll = long long; #define rep(i,n) for(ll i=0;i<(ll)n;++i) set<ll> primeFactorization( ll n ){ set<ll> a = {1}; while( n != 1 ){ ll root = (ll)sqrt(n); for(ll i=2;i<=n;++i){ if( i > root ){ a.insert(n); n /= n; break; } ...
0