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#include<iostream> using namespace std; int main(){ int sx, sy, tx,ty; cin >> sx >> sy >> tx >> ty; for(int i = 0; i<(ty- sy); i++){ cout << 'U'; } for(int i = 0; i<(tx- sx); i++){ cout << 'R'; } for(int i = 0; i<(ty- sy); i++){ cout << 'D'; } for(int i = 0; i<(tx- sx); i++){ cout << 'L'; } int...
#include <bits/stdc++.h> using namespace std; int mi=(-1000000); int main() { int k,x; cin >> k >> x; if(x-k+1<mi) { for(int i=mi;i<mi+k;i++) cout << i; cout << endl; return 0; } for(int i=x-k+1;i<x+k;i++) cout << i << ' '; cout << endl; }
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#include <bits/stdc++.h> using namespace std; #define fastio ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); #define input_output freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout); #define ll long long #define read1(x) ...
#include <iostream> #include <vector> #include <algorithm> using namespace std; int swap_count = 0; // number of swaps void insertion_sort(vector<int> &sort_vec, int n, int interval) { for (int i = interval; i < n; ++i) { int pivot = sort_vec[i]; int j = i - interval; while (j >= 0 && sort_vec[j] > pi...
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#include <bits/stdc++.h> using namespace std; template <typename A, typename B> string to_string(pair<A, B> p); template <typename A, typename B, typename C> string to_string(tuple<A, B, C> p); template <typename A, typename B, typename C, typename D> string to_string(tuple<A, B, C, D> p); string to_string(const st...
#include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> //required #include <ext/pb_ds/tree_policy.hpp> //required using namespace __gnu_pbds; using namespace std; template <typename T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; // find_by_order(k) r...
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#include <bits/stdc++.h> using namespace std; int main(){ int A,B; cin >> A >> B; if( abs(A-B) < 2 ){ cout << "Yay!" << endl; } else{ cout << ":(" << endl; } }
#include <stdio.h> int main () { int N, K, A = 1; scanf("%d %d", &N, &K); for (int i = 1; i <= N; i++) { if (A * 2 < A + K) { A *= 2; } else { A += K; } } printf("%d", A); }
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#include<iostream> #include<algorithm> #include<vector> #include<queue> #include<map> #include<set> #include<stack> #include<cmath> using namespace std; typedef long long ll; ll mod = 1e9+7; #define rep(i,n) for(int i = 0; i < (n); ++i) int main() { string s; cin >> s; string tmp_s; rep(i, s.length()) {...
#include <stdio.h> #define rep(i, n) for(int i = 0; i < n; ++i) int main(void) { int ans = 0, n, min = 101; rep(i, 4) { scanf("%d", &n); ans += n; if(n < min) min = n; } ans -= min; min = 101; rep(i, 2) { scanf("%d", &n); ans += n; if(n < min) min = n; } ans -= min; printf("%d...
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#include <bits/stdc++.h> using namespace std; #define ll long long ll nature(ll a){//絶対値を返す if(a>=0){return(a);} else{return(-1*a);} } int main(){ long long N,count=0,count0=0; cin>>N; long long ans=0,m=10000000007; vector<long long> vec(N); for(int i=0;i<N;i++){ cin>>vec.at(i); ...
#include <bits/stdc++.h> using namespace std; int main() { int N; cin>>N; int64_t Z=0,MIN=167167167167617,A=1; for(int i=0;i<N;i++){ int64_t a; cin>>a; if(a<0){ A*=-1; a*=-1; } Z+=a; MIN=min(MIN,a); } cout<<Z-MIN+A*MIN<<endl; }
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#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #include <functional> using namespace std; using namespace __gnu_pbds; typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> policy_set; #define trav(a, x...
#include<bits/stdc++.h> using namespace std; #define int ll #define ll long long #define I32_MAX 2147483647 #define I64_MAX 9223372036854775807LL #define I64_MAX2 1223372036854775807LL #define INF I64_MAX2 #define MOD 1000000007 // #define MOD 998244353 #define MEM_SIZE 1000100 #define DEBUG_OUT true #define ALL(x) (...
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#include<cstdio> int main(){ int a[] = {0,0,31,60,91,121,152,182,213,244,274,305,335,366}; int m, d; char day[7][10] = {"Monday", "Tuesday", "Wednesday", "Thursday","Friday","Saturday","Sunday"}; scanf("%d %d", &m, &d); while(m || d){ printf("%s\n", day[(a[m] + d + 2) % 7]); scanf("%d %d", &m, &d); } }
#include<bits/stdc++.h> using namespace std; #define all(vec) vec.begin(),vec.end() typedef long long int ll; typedef pair<int,int> P; const ll MOD=1000000007; const ll INF=1000000010; const ll LINF=4000000000000000010LL; const int MAX=310; const double EPS=1e-6; int dx[4]={1,0,-1,0}; int dy[4]={0,1,0,-1}; int main(){ ...
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#include <iostream> #include <vector> #include <string> #include <cstring> #include <algorithm> #include <map> #define REP(i,k,n) for(int i=k;i<n;i++) #define rep(i,n) for(int i=0;i<n;i++) using namespace std; typedef long long ll; int main() { int n; while(cin >> n && n) { vector<pair<double,string...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { const int sqrtN = 512; const ll inf = (1LL<<31)-1; int n, q; cin >> n >> q; int bucket_sz = (n+sqrtN-1)/sqrtN; vector<ll> a(n, inf); vector<ll> bucketUp(bucket_sz, 0); vector<bool> bucketFlag(bucket_sz, false); auto pu...
0
#include <bits/stdc++.h> using namespace std; #define ll long long #define REP(i,m,n) for(int i=(int)(m); i<(int)(n); i++) #define rep(i,n) REP(i,0,n) #define RREP(i,m,n) for(int i=(int)(m); i>=(int)(n); i--) #define rrep(i,n) RREP(i,n-1,0) #define all(v) v.begin(), v.end() const int inf = 1e9+7; const ll longinf = 1LL...
#include <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; #define INF ((1<<30)-1) #define LINF (1LL<<60) #define EPS (1e-10) typedef long long ll; typedef pair<ll, ll> P; const int MOD = 1000000007; const int MOD2 = 998244353; int m...
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#include <bits/stdc++.h> using namespace std; #define ll long long #define REP(i,m,n) for(int i=(int)(m); i<(int)(n); i++) #define rep(i,n) REP(i,0,n) #define RREP(i,m,n) for(int i=(int)(m); i>=(int)(n); i--) #define rrep(i,n) RREP(i,n-1,0) #define all(v) v.begin(), v.end() const int inf = 1e9+7; const ll longinf = 1LL...
#include<iostream> using namespace std; #define NMAX 20 int main(){ int M,N,l; int x[NMAX],y[NMAX]; char d; bool ok[21][21]; while(1){ cin>>N; if(N==0) break; for(int i=0;i<N;i++){ cin>>x[i]>>y[i]; } cin>>M; int nx=10,ny=10; for(int i=0;i<21;i++){ for(int j=0;j<21;j++){ ok[i][j]=fa...
0
# include <bits/stdc++.h> using namespace std; namespace Base{ # define mr make_pair typedef long long ll; typedef double db; const int inf = 0x3f3f3f3f, INF = 0x7fffffff; const ll infll = 0x3f3f3f3f3f3f3f3fll, INFll = 0x7fffffffffffffffll; template<typename T> void read(T &x){ x = 0; int fh = 1; double num...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> Pii; int H, W; vector<string> grids; vector<vector<bool>> visited; Pii link_size(int i, int j) { visited[i][j] = true; bool color = grids[i][j] == '#'; Pii ret = Pii(0, 0); if (color) ret.first++; else ret....
0
#include"bits/stdc++.h" #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define REP(i, n) for (int i = 1; i <= (int)(n); i++) #define all(v) v.begin(), v.end() #define rall(v) v.rbegin(), v.rend() using namespace std; using ll = long long; using pi = pair<int, int>; const ll INF = 1LL << 60; int main() { string...
#include <bits/stdc++.h> using namespace std; const int RLEN=1<<18|1; inline char nc() { static char ibuf[RLEN],*ib,*ob; (ib==ob) && (ob=(ib=ibuf)+fread(ibuf,1,RLEN,stdin)); return (ib==ob) ? -1 : *ib++; } inline int rd() { char ch=nc(); int i=0,f=1; while(!isdigit(ch)) {if(ch=='-')f=-1; ch=nc();} while(isdigit(...
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#include <bits/stdc++.h> using namespace std; using ll = long long; using PII = std::pair<int, int>; using PLL = std::pair<ll, ll>; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep2(i, s, n) for (int i = (s); i < (int)(n); i++) int main() { #ifdef DEBUG cout << "DEBUG MODE" << endl; ifstrea...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <numeric> #include <cmath> using namespace std; int main(void) { int A, B; cin >> A >> B; cout << 100 << " " << 100 << endl; vector< vector<int> > grad(100, vector<int>(100)); for(int i=0; i<50; i+=2) { f...
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#include<cstdio> #include<iostream> #include<vector> #include<algorithm> using namespace std; int main(void) { int N, K; scanf("%d %d", &N, &K); int l[50]; for (int i = 0; i < N; i++) { scanf("%d", &l[i]); } sort(l, l + N, greater<int>()); int ans = 0; for (int i = 0; i < K; i++) { ans += l[i]; } printf...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using P = pair<int, int>; using PLL = pair<ll, ll>; #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define repn(i,n) for(int i = 0; i <= (int)(n); i++) #define srep(i,l,n) for(int i = l; i < (int)(n); i++) #define srepn(i,l,...
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#include <bits/stdc++.h> using namespace std; #define ll long long #define mod 1000000007 #define mod2 998244353 #define pii pair<ll,ll> #define pb push_back #define debug(a) { cout << #a << " = " << a << endl;} void sep() { cout << "-------------BLOCK-----------------\n"; } template<typename T> void debugv(vec...
#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() { string s; cin >> s; vector<bool> found(26, false); rep(i, s.size()) found[s[i] - 'a'] = true; int a = -1; rep(i, 26) if (found[i] == false) { a = i; ...
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#include<iostream> #include<cstdio> #include<algorithm> #include<map> #define maxn 200005 using namespace std; int n,k,l; int father1[maxn]; int father2[maxn]; map<pair<int,int>,int>mp; int find1(int x) { if(father1[x]!=x) father1[x]=find1(father1[x]); return father1[x]; } int find2(int x) { if(fathe...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { int n, m; cin >> n >> m; vector<int> a(m); vector<char> b(m); for (int i = 0; i < m; i++) { cin >> a[i] >> b[i]; if (n != 1) { if (a[i] == 1) { if (b[...
0
#include <bits/stdc++.h> #define f(i,j,k) for(int i=j;i<k;i++) #define f2(i,j,k) for(int i=j;i>k;i--) using namespace std; int main(){ long long n,now=0; cin>>n; string s,t; cin>>s>>t; while(1){ if(s.substr(now,n-now)==t.substr(0,n-now)){ break; } now++; } ...
#include <bits/stdc++.h> using namespace std; #define ll long long #define REP(i,m,n) for(int i=(int)(m); i<(int)(n); i++) #define rep(i,n) REP(i,0,n) #define RREP(i,m,n) for(int i=(int)(m); i>=(int)(n); i--) #define rrep(i,n) RREP(i,n-1,0) #define all(v) v.begin(), v.end() const int inf = 1e9+7; const ll longinf = 1LL...
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#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #define x first #define y second #define pii pair<int,int> #define rand rund #define pb push_back #define eb emplace_back using namespace std; using namespace __gnu_pbds; typedef long long int ll; typedef unsigned long long int ull; int MOD=1000000007;...
#include<iostream> #include<vector> #include<algorithm> #include<string> using namespace std; int main(){ long long k; cin >> k; vector<long long> a(50, 49); long long x = (k + 50) / 50, y = (k % 50); for(int i = 0; i < 50; i++){ a[i] += x; if(i >= y) a[i] -= y + 1; } cout << 50 << ...
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#include<bits/stdc++.h> using namespace std; char getClass(int m, int e, int j) { if (m == 100 || e == 100 || j == 100 || (m + e) / 2 >= 90 || (m + e + j) / 3 >= 80) return 'A'; if ((m + e + j) / 3 >= 70 || (m + e + j) / 3 >= 50 && m >= 80 || e >= 80) return 'B'; return 'C'; } int main() { int n, pm, pe, pj;...
#include <stdio.h> int dividing(int math, int english, int japanese) { if (math == 100 || english == 100 || japanese == 100) { printf("A\n"); }else if (math + english >= 180) { printf("A\n"); }else if (math + english + japanese >= 240) { printf("A\n"); } else if (math + english + japanese >= 210) { printf(...
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/** * ???????????? I ?¬?????±??????????????????????????????????????????¢??????????????\??¬????????§????????????????????°???????????????????????????????????? ????????????????????¢??????????????¨????????? 1 ?????? 6 ???????????????????????????????????????????????? ??\?????¨??????????????????????????¢????????????...
#include <iostream> #include <string> #include <stdio.h> using namespace std; int main(){ int n,m; string S; int dice[6]; for(int i=0;i<6;i++){ cin>>dice[i]; } cin>>S; for(int i=0;i<S.size();i++){ if(S[i]=='N'){ m=dice[0]; dice[0]=dice[1]; ...
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#include<bits/stdc++.h> #define forr(i, a, b) for(int i = (a); i < (b); i++) #define rep(i,n) for(int i = 0; i < (n); i++) #define rrep(i,n) for(int i = 1; i <= (n); i++) #define ALL(a) (a.begin()),(a.end()) using namespace std; typedef long long ll; typedef pair<int,int> P; typedef pair<ll, ll> LP; const ll LINF = 1LL...
#include "iostream" using namespace std; int main(){ int x,y,price=0; cin>>x>>y; for (int i=1; i<=3; i++) { if (x==i) { price+=(4-i)*100000; } if (y==i) { price+=(4-i)*100000; } } if (x==1&&y==1) { cout<<"1000000"<<endl; } else { ...
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#include <bits/stdc++.h> #include <chrono> #include <math.h> using namespace std; using ll = long long; using ld = long double; using namespace std::chrono; #define fo(i,z,n) for(int i = z;i<n;i++) #define Fo(i,z,n) for(ll i = z;i<n;i++) #define INT_BITS 32 #define mod 1000000007 #define vi vector<int> #define vll vec...
#include <iostream> #include <string> using namespace std; int main() { int k; string s; cin >> k>>s; auto out = s; if(s.size()>k) out = s.substr(0,k) + "..."; cout << out << endl; return 0; }
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#include <cstdio> #include <algorithm> #include <vector> #include <map> using namespace std; using i64=long long; template <typename T> struct BinaryIndexedTree { size_t n; vector<T> tree; BinaryIndexedTree(size_t n, T e=0): n(n) { tree = vector<T>(n+1, e); } void add(size_t i, T w) { ...
#include <iostream> #include <vector> #define SENTINEL 1000000001 using namespace std; long long cnt = 0; void merge(vector<int> &A, int left, int mid, int right) { int n1 = mid - left; int n2 = right - mid; vector<int> L(n1 + 1), R(n2 + 1); for (int i = 0; i < n1; i++) { L[i] = A[left + i]; } for (int i =...
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/** * code generated by JHelper * More info: https://github.com/AlexeyDmitriev/JHelper * @author NikuKyabe */ #include "bits/stdc++.h" using namespace std; #define int long long #define FOR(i,a,b) for(int i=(int)(a);i<(int)(b);++i) #define REP(i,n) FOR(i,0,(n)) typedef pair<int,int> P; class CGridRepainting2 { ...
#include <cstdio> #include <string> #include <algorithm> using namespace std; int main() { char buf[1<<10]; size_t q; scanf("%s %zu", buf, &q); string str(buf); for (size_t i=0; i<q; ++i) { size_t a, b; scanf("%s %zu %zu", buf, &a, &b); string instr(buf); if (inst...
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#include <bits/stdc++.h> using namespace std; int64_t MOD = 1000000007; int64_t MAX = 9223372036854775807; double PI = 3.141592653589793; int main() { int A, B, C, D, E, K; cin >> A >> B >> C >> D >> E >> K; cout << (E - A > K ? ":(" : "Yay!"); }
//----------------------Shanu Garg here--------------------- //-------------Search on youtube : Shanu Garg--------------- //-Studying at National Institute of Technology Delhi(NITD)- //---------------------From Delhi, India-------------------- #include<bits/stdc++.h> using namespace std; #define f(i,n) for(auto i=0;i...
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#include <bits/stdc++.h> using namespace std; int main() { int N; scanf("%d", &N); int maximum; scanf("%d", &maximum); long long ans = 0; for(int i = 1; i < N; i++) { int person; scanf("%d", &person); if(person >= maximum) maximum = person; else ans += maximum - person; } printf("%l...
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main() { ll x; cin>>x; ll a[x]; ll ans = 0; ll maxT = 0; for(int i=0;i<x;i++) { cin>>a[i]; if(i == 0) { maxT = a[0]; } if(i > 0) { if(a[i] < a[i-1]) { an...
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#include <bits/stdc++.h> using namespace std; int main(){ int k; string s; cin >> k >> s; if (s.size()>k) { string sub = s.substr(0, k); cout << sub << "..." <<endl; } else{ cout << s <<endl; } }
#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 a,b; cin >> a >> b; if(a>8||b>8){ cout << ":("; }else{ cout << "Yay!"; } }
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#include<bits/stdc++.h> #define N 200005 using namespace std; int n,a[4][N],f[N],g[N],w[N]; void biu() { puts("No"); exit(0); } void add(int x) { for (int i=x;i<=n;i+=i&-i) w[i]++; } int qry(int x) { int ans=0; for (int i=x;i;i-=i&-i) ans+=w[i]; return ans; } int main() { scanf("%d",&n); for (int i=1;i<=3;i...
#include <cstdio> #include <cstdlib> #include <cassert> #include <algorithm> #include <functional> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <stack> #include <string> #include <vector> #define repi(i,a,b) for(ll i=(a);i<(b);++i) #define rep(i,a) repi(i,0,a) #define r...
0
//#include "atcoder/all" #include <algorithm> #include <bitset> #include <cmath> #include <complex> #include <cstring> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #include <regex> #include <set> #include <stack> #include <string> #include <vector> const int...
#include <stdio.h> #include <string.h> #include <limits.h> #include <math.h> #include <iostream> #include <string> #include <vector> #include <algorithm> #include <numeric> #include <map> #include <set> #include <stack> #include <queue> #include <bitset> typedef unsigned long long ULLONG; typedef long long LLONG; sta...
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#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 ...
#include <bits/stdc++.h> using namespace std; // ----------- define -------------- #define int long long #define vi vector<int> #define vc vector<char> #define ii pair<int,int> #define fi first #define sc second #define stoi stoll #define all(x) (x).begin(),(x).end() #define get_bit(x, k) ((x >> k) & 1) // -----------...
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//----------------------Shanu Garg here--------------------- //-------------Search on youtube : Shanu Garg--------------- //-Studying at National Institute of Technology Delhi(NITD)- //---------------------From Delhi, India-------------------- #include<bits/stdc++.h> using namespace std; #define f(i,n) for(auto i=0;i...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() #define SP << " " #define LLi long long int using namespace std; int imax=2147483647; long long int llimax=9223372036854775807; //int型vectorを出力 void PV(vector<int> pvv) { rep(i, pvv.size()) cout << pvv[...
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#include<iostream> #include<cstdio> #include<cstring> #include<algorithm> #include<cmath> #include<queue> #define maxn 100010 using namespace std; int read() { int x=0,f=1; char ch=getchar(); while(ch-'0'<0||ch-'0'>9){if(ch=='-') f=-1;ch=getchar();} while(ch-'0'>=0&&ch-'0'<=9){x=x*10+ch-'0';ch=getchar()...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { ll n; string s; cin >> n >> s; vector<ll> c(n + 1, 0); for (ll i = 0; i < n; i++) { c[i + 1] = c[i]; if (s[i] == 'W') { c[i + 1]++; } } ll ans = n; for (ll i = 1; i < n + 1; i++) { ans = mi...
0
#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; #define INF ((1<<30)-1) #define LINF (1LL<<60) #define EPS (1e-10) typedef long long ll; typedef pair<ll, ll> P; const int MOD = 1000000007; const int MOD2 = 998244353; int a[...
#include <iostream> #include <vector> using namespace std; vector<long long> divisor(long long n){//nの約数列挙 vector<long long> res; for(long long i = 1; i * i <= n; i++){ if(n % i == 0){ res.push_back(i); if(i != n / i) res.push_back(n / i); } } return res; } int ma...
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#include <bits/stdc++.h> #include <stdio.h> #include <numeric> using namespace std; #define rep(i,n) for(int i=0;i<(int)(n);++i) #define repone(i,n) for(int i=1;i<(int)(n);++i) #define repo(i,o,n) for(int i=o;i<(int)(n);++i) #define Rep(j,n) for(int j=0;j<(int)(n);++j) #define Repo(j,o,n) for(int j=o;j<(int)(n);++j) #d...
#include <iostream> #include <sstream> #include <iomanip> #include <algorithm> #include <cmath> #include <string> #include <vector> #include <list> #include <queue> #include <stack> #include <set> #include <map> #include <bitset> #include <numeric> #include <climits> #include <cfloat> using namespace std; int main() {...
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#include<iostream> #include<cstdio> #include<string> using namespace std; class Dice{ private: int label[6]; public: void initialize(int number[]); void command(char houkou); int getResult(); }; //ラベルに数字を代入 void Dice::initialize(int number[]) { for(int i = 0; i < 6; i++){ label[i] = number[i]; } } //命...
//by yjz #include<bits/stdc++.h> using namespace std; #define FF first #define SS second #define PB push_back #define MP make_pair #define foreach(it,s) for(__typeof((s).begin()) it=(s).begin();it!=(s).end();it++) #ifndef LOCAL #define cerr if(0)cout #endif typedef long long ll; const int mod=1e9+7; ll qpow(ll x, ll k)...
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#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; const int N = 305; ld dp[N][N][2]; int n, t[4]; void table() { for (int t3 = 0; t3 <= t[3]; t3++){ int pr1 = t3 % 2, pr2 = (pr1 + 1) % 2; for (int t2 = 0; t2 <= n; t2++) for (int t1 = 0; t1 <= n; t1++) { int t0 =...
/*------------------RandomStuff------------------*/ // Author: CNH_Tourist // Date: 30/08/2020 // Time: 15:26:22 /*-----------------------------------------------*/ #include <bits/stdc++.h> #pragma GCC target("avx2") #pragma GCC optimization ("O3") #pragma GCC optimization ("unrolled-loops") using namesp...
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#include<bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<int, int> pii; typedef vector<int> vi; typedef vector<pair<int, int> > vii; #define rrep(i, m, n) for(int (i)=(m); (i)<(n); (i)++) #define erep(i, m, n) for(int (i)=(m); (i)<=(n); (i)++) #define rep(i, n) for(int (i)=0; (i)<(n); ...
// 2016-12-03 #include <iostream> #include <cmath> using namespace std; int main() { int m, min, max, n; int p[200]; while (cin >> m >> min >> max, m) { for (int i = 0; i < m; i++) { cin >> p[i]; } n = min - 1; for (int i = min; i < max; i++) { if (p[i] - p[i + 1] >= p[n] - p[n + 1]) { n = i; }...
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#include <cstdio> #include <algorithm> using namespace std; #define MAX 300000 int n, pm, pe, pj; int main() { while (1) { scanf("%d", &n); if (n == 0) return 0; while(n-- > 0) { scanf("%d %d %d", &pm, &pe, &pj); if(max(pm, max(pe, pj)) == 100 || pm + pe >= 180 || pm + pe + pj >= 240) puts("A")...
#include <iostream> #include <cstdlib> #include <cstdio> #include <cstring> #include <cmath> #include <stack> #include <cctype> #include <complex> #include <vector> #include <set> #include <map> #include <algorithm> #include <cassert> using namespace std; bool solve(){ int n; cin>> n; if(!n) return false; vecto...
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#include<queue> #include<cstdio> #include<cstring> #include<algorithm> #define MN 21001 #define int long long using namespace std; int read_p,read_ca; inline int read(){ read_p=0;read_ca=getchar(); while(read_ca<'0'||read_ca>'9') read_ca=getchar(); while(read_ca>='0'&&read_ca<='9') read_p=read_p*10+read_ca...
#include <iostream> #include <string> using namespace std; int getvalue(char c){ if(c == 'I'){ return 1; }else if(c == 'V'){ return 5; }else if(c == 'X'){ return 10; }else if(c == 'L'){ return 50; }else if(c == 'C'){ return 100; }else if(c == 'D'){ return 500; }else if(c == 'M'){ return 1...
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#include <iostream> #include <string> #include <algorithm> #include <vector> #include <cmath> #include <queue> #include <map> #include <unordered_map> #include <set> #include <functional> #include <bitset> #include <numeric> #include <complex> #include <iomanip> #include <cassert> #include <random> int main() { i...
#include<stdio.h> int main() { int i,j,n; const int N=10001; bool p[N]; for(i=2;i<N;++i)p[i]=true; for(i=2;i<=N/2;++i)if(p[i])for(j=2*i;j<N;j+=i)p[j]=false; while(scanf("%d",&n),n){for(i=n;;--i)if(p[i]&&p[i-2])break;printf("%d %d\n",i-2,i);} return 0; }
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#include <bits/stdc++.h> using namespace std; int main(int argc, char const *argv[]) { int n, m; cin >> n >> m; vector<int> v(n); for (size_t i = 0; i < m; i++) { int l, r; cin >> l >> r; v[l-1]++; v[r]--; } int ans = 0, num = 0; for (size_t i = 0; i < n; i+...
#include<bits/stdc++.h> using namespace std ; int main() { int N , M ; cin >> N >> M ; int max_L = 0 ; int min_R = 5+ 10e5 ; for(int i = 0 ; i < M ; i++ ){ int L , R ; cin >> L >> R ; max_L = max(max_L , L); min_R = min(min_R , R); } min_R++ ; if(min_R > max_L){ cout << mi...
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#include<bits/stdc++.h> #define sqr(x) ((x)*(x)) #define ll long long #define ull unsigned long long #define ui unsigned int #define ld long double #define vi vector<int> #define HEAP(...) priority_queue<__VA_ARGS__ > #define heap(...) priority_queue<__VA_ARGS__,vector<__VA_ARGS__ >,greater<__VA_ARGS__ > > #define pii...
#include <bits/stdc++.h> #include <vector> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep1(j, m) for (int j = 0; j <= (int)(m); j++) int main() { int d; ll g; vector<ll> p, c; cin >> d >> g; p.resize(d); c.resize(d); rep(i, d) ...
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#include<bits/stdc++.h> #define _GLIBCXX_DEBUG #define all(v) (v).begin(),(v).end() using namespace std; using ll=long long; using pii=pair<int, int>; using vi=vector<int>; using vii=vector<vector<int>>; const ll LINF=1LL<<60; const int INF=1<<29; const int MOD=1e9+7; template<typename T> bool chmax(T &a,const T b...
#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...
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#include <bits/stdc++.h> using namespace std; static const int INF = 99999; int main(){ int n,array[100][100]; cin>>n; for(int i=0; i<n; i++){ fill(array[i],array[i]+n,INF); } for(int i=0; i<n; i++){ for(int j=0; j<n; j++){ int tmp; cin>>tmp; if(tmp!=-1) array[i][j]=tmp; ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using vi = vector<int>; using vvi = vector<vi>; using vb = vector<bool>; using vvb = vector<vb>; using vl = vector<ll>; using vvl = vector<vl>; using vd = vector<double>; using vvd = vector<vd>; #define REP(i,n) for(au...
1
#include<bits/stdc++.h> #define MN 600 using namespace std; inline int read() { int x=0,f=1;char ch=getchar(); while(ch<'0'||ch>'9'){if(ch=='-')f=-1;ch=getchar();} while(ch>='0'&&ch<='9'){x=x*10+ch-'0';ch=getchar();} return x*f; } pair<int,int> q[MN+5]; int n,d,D,s[MN+5][MN+5],vis[MN+5][MN+5],num[4],top...
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; string f, e; cout << 0 << endl; cin >> f; if( f == "Vacant" ) return 0; cout << N - 1 << endl; cin >> e; if( e == "Vacant" ) return 0; int l = 0; int r = N - 1; while( r - l > 1 ) { int m = (l + r) / 2; string now; cout << m...
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#include <bits/stdc++.h> #define fi first #define se second #define pii pair<int,int> #define mp make_pair #define pb push_back #define space putchar(' ') #define enter putchar('\n') #define eps 1e-10 #define MAXN 10005 //#define ivorysi using namespace std; typedef long long int64; typedef unsigned int u32; typedef do...
#include <bits/stdc++.h> #define rep(i,n) for(ll i=0;i<(n);++i) #define all(a) (a).begin(),(a).end() #define dunk(a) cout << (a) << endl #define rall(a) (a).rbegin(),(a).rend() const int INF = 2e9; using namespace std; using Graph = vector<vector<int>>; typedef pair<int,int> P; typedef long long ll; int main(){ st...
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#include <iostream> #include <string> #include <vector> using namespace std; typedef long long ll; const ll MOD = 998244353; ll modpow(ll x, ll n){ ll res = 1; ll mul = x; while(n){ if(n % 2) res = res * mul % MOD; mul = mul * mul % MOD; n /= 2; } return res; } struct Comb...
#include "bits/stdc++.h" using namespace std; #define REP(i, n) for(ll i = 0;i < n;i++) #define ll long long #define MOD 998244353LL #define llMAX 9223372036854775807LL #define llMIN -9223372036854775808LL using vi = vector<ll>; // intの1次元の型に vi という別名をつける using vvi = vector<vi>; // intの2次元の型に vvi という別名をつける ll n,x,y,K_...
1
#include <bits/stdc++.h> using namespace std; #define REP(i,n) for(int i=0, i##_len=(n); i<i##_len; ++i) #define all(x) (x).begin(),(x).end() using ll = long long; string char_to_string(char val) { return string(1, val); } int char_to_int(char val) { return val - '0'; } template<class T> inline bool chmin(T& a, T ...
# include <bits/stdc++.h> using namespace std ; bool is_war ( const vector <int >& x , const vector <int >& y ) { for ( int Z = -100; Z <= 100; ++ Z ) { bool is_ok = true ; for ( int i = 0; i < x . size (); ++ i ) { if ( x [ i ] >= Z ) is_ok = false ; } for ( int i = 0; i < y . size (); ++ i ) { if ( y [ i ] < Z ) is_o...
1
#include <bits/stdc++.h> using namespace std; int64_t mod = 1e9+7; int main() { int n; cin >> n; vector<int64_t>arr(n); for(auto & i : arr) cin >> i; vector<int64_t>sufsum; sufsum.push_back(0); for(int i = n-1; i > 0; --i){ auto a = sufsum.back(); a+=arr[i]; ...
#include <bits/stdc++.h> #define ll long long using namespace std; const ll mod=1e9+7; int main(){ ll n; scanf("%lld",&n); ll a[n+1]; ll sum=0; for(int i=1;i<=n;i++){ scanf("%lld",&a[i]); sum=(sum+a[i])%mod; } ll ans=0; for(int i=1;i<n;i++){ sum=(sum+mod-a[i])%mod; ans=(ans+a[i]*sum)%mo...
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#include <iostream> #include <string> using namespace std; class BNode{ public: int value; BNode *right,*left; }; class BTree{ BNode *root; void Inorder(BNode *cur){ if(cur){ Inorder(cur->left); cout << " " << cur->value; Inorder(cur->right); } } void Preorder(BNode *cur){ if(cur){ cout << " "...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define rrep(ri,n) for(int ri = (int)(n-1); ri >= 0; ri--) #define rep2(i,x,n) for(int i = (int)(x); i < (int)(n); i++) #define repit(itr,x) for(auto itr = x.begin(); itr != x.end(); itr++) #define rrepit(ritr,x) for(auto ritr = x.rbegin(); rit...
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#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int r, g; cin >> r; cin >> g; cout << g - r + g << endl; }
#include <iostream> #include<set> #include<vector> #include<string> #include<iterator> #include<iomanip> #include<cmath> #include<map> #include<string.h> #include<algorithm> using namespace std; void ll(){ std::ios_base::sync_with_stdio(0); cin.tie(NULL); cout.tie(0); } int main() { ll(); int x, y,ave=0; cin...
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// // Created by Koki Igarashi on 7/28/20. // #include <bits/stdc++.h> using namespace std; typedef unsigned long long ull; typedef long long ll; typedef int Int; typedef pair<Int, Int> pii; typedef pair<Int, double> pid; typedef pair<double, double> pdd; typedef pair<Int, pii> pip; typedef pair<pii, Int> ppi; typedef...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define FOR(var, begin, end) for (int var = (begin); var <= (end); var++) #define RFOR(var, begin, end) for (int var = (begin); var >= (end); var--) #define REP(var, length) FOR(var, 0, length - 1) #define RREP(var, length) RFOR(var, length - 1, 0) #de...
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#include <iostream> #include <vector> #include <queue> #include <functional> #include <string.h> using namespace std; static const int INF = 1e9; static const int SIZE = 10001; typedef pair<int, int> P; struct edge { int to; int cost; }; bool isUsed[SIZE]; vector<edge> G[SIZE]; void solve() { int V, E; cin >> V ...
#include <iostream> #include <vector> #include <algorithm> #include <utility> #include<stdio.h> #include <map> using namespace std; int uni[100100]; int oya(int a){ if (uni[a]<0){ return a; } else{ uni[a]=oya(uni[a]); return oya(uni[a]); } } bool ren(int a,int b){ a=oya(a); b=oya(b); if(a==b){ return false; ...
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#include <stdio.h> #include <algorithm> #include <iostream> #include <vector> #include <assert.h> #include <map> #include <set> #include <unordered_set> #include <unordered_map> #include <math.h> #include <string> #include <string.h> #include <queue> #include <complex> #include <iomanip> #include <stack> using namespac...
#include<vector> #include<iostream> #include<stdio.h> #include<stdlib.h> #include<string.h> #include<algorithm> using namespace std; bool check(long long a,long long b,long long c){ return true; } int main(){ string str; cin >> str; if(str.size()%2!=0){ cout << "No" << endl; return 0...
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#include <iostream> #include <vector> #include <set> #include <algorithm> using namespace std; int n, k, m; set<int> t; void ck(int* b) { int s = 0; for (int i = 0; i < k; i++) { if (b[i] > 9) s = s * 100 + b[i]; else s = s * 10 + b[i]; } if (t.find(s) == t.end()) { t.insert(s); m++; }...
#include<iostream> #include<sstream> #include<cstdio> #include<cstdlib> #include<vector> #include<string> #include<stack> #include<queue> #include<deque> #include<set> #include<map> #include<algorithm> #include<functional> #include<utility> #include<cmath> #include<ctime> #include<complex> using namespace std; #defin...
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#include <bits/stdc++.h> using namespace std; typedef long long ll; #define PI 3.14159265358979 #define EPS 1e-8 #define mod 998244353 #define fi first #define se second #define mp make_pair #define pb push_back #define endl "\n" const ll INF=1e15; const int N=2e5+50; long lo...
#include<bits/stdc++.h> using namespace std; vector<int>e[1500001]; int dp[1500001]; int vis[1500001]; int dfs(int u) { if(vis[u]==1){printf("-1");exit(0);} if(dp[u]) return dp[u]; vis[u]=1; int ans=1; for(int i=0;i<e[u].size();i++) { //printf("%d::%d %d\n",u,e[u][i],dfs(e[u][i])+1); ans=max(ans,dfs(e[u][i])+...
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#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(n);i++) #define all(v) v.begin(),v.end() #define len(x) (ll)(x).length() using namespace std; typedef long long ll; typedef pair<int,int> P; const int INF=1e9; const int di[] = {-1,0,1,0}; const int dj[] = {0,-1,0,1}; int main(){ double n; cin>>n; vector<v...
//算数的な問題  #include <bits/stdc++.h> #define rep(i,N) for (int i = 0; i < (N); ++i) #define all(v) v.begin(), v.end() using namespace std; using ll = long long; using P = pair<int, int>; const int inf{int(1e9)}; int f(int n){ if (n == 0) return 1; else return n * f(n - 1); } int main(void){ int N; cin >> N; ...
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#include <bits/stdc++.h> #define rep(i, n) for(long long int i = 0; i < n; i++) #define _rep(i, m, n) for(long long int i = m; i < n; i++) using namespace std; typedef long long ll; typedef pair<int, int> P; const ll mod = 1000000007; const int dx[4] = {1, 0, -1, 0}; const int dy[4] = {0, 1, 0, -1}; ll gcd(ll ...
// This template belongs to Juan Carlo Vieri /* ____ __ / _/ | | __ __ __| |__ | | /_/ | | |__ __| | | __ ____ | | __ ___ _ ___ | | | | | | / _/ | |/ / / _ \ | |/ _/ | | | | | | | |_ | \ | __/ | / |__| |__| |__| \___\ |__|\__\ ...
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#include <iostream> using namespace std; int main() { string w; cin >> w; int c = 0; if (w == "RRR") { c = 3; } else if (w== "RRS" || w == "SRR") { c= 2; } else if (w == "SRS" || w == "RSR" || w == "SSR" || w == "RSS") { c = 1; } cout << c <<...
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main() { string s; cin>>s; int ans = 0; int ma = INT_MIN; for(int i=0;i<s.size();i++) { if(s[i] == 'R') { ans++; } else { ma = max(ma, ans); ans = 0; } } ...
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#include <iostream> // cout, endl, cin #include <string> // string, to_string, stoi #include <vector> // vector #include <algorithm> // min, max, swap, sort, reverse, lower_bound, upper_bound #include <utility> // pair, make_pair #include <tuple> // tuple, make_tuple #include <cstdint> // int64_t, int*_t #include <cstd...
#include<bits/stdc++.h> using namespace std; #define FOR(i,a,b) for(int i=(a),i##formax=(b);i< i##formax;i++) #define FORR(i,a,b) for(int i=(a),i##formin=(b);i>=i##formin;i--) #define pb push_back #define eb emplace_back #define mp make_pair #define fi first #define se second #define pcnt __builtin_popcount #define sz...
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#include<bits/stdc++.h> //g++ -std=c++11 using namespace std; typedef long long ll; #define rep(i,n) for (long long i = 0; i < (n); ++i) #define DIV 1000000007 //10^9+7 int main(){ ll N; cin >> N; vector<ll> A(N); rep(i, N) cin >> A[i]; set<ll> S; map<ll, ll> M; rep(i, N) { set<ll>::iterator it = S.lower_...
#include <iostream> #include <iomanip> #include <algorithm> #include <bitset> #include <set> #include <unordered_set> #include <map> #include <unordered_map> #include <cmath> #include <string> #include <vector> #include <deque> #include <queue> #include <stack> using namespace std; #define int long long #define ll lo...
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#include<bits/stdc++.h> #define mems(a,x) memset(a,x,sizeof(a)) #define first fi #define second se using namespace std; typedef long long ll; const int mod=1e9+7,N=105; const double eps=1e-8,pi=3.1415926535898; ll inv(ll x){return x==1?x:(mod-mod/x)*inv(mod%x)%mod;} ll inv(ll x,ll mod){return x==1?x:(mod-mod/x)*inv(mod...
#include<iostream> #include<complex> #include<math.h> #include<algorithm> using namespace std; int n,i,j; double x[100],y[100],a[101],Ans[100]; complex<double>z[100]; int main() { cin >> n; for(i=0;i<n;i++){ cin >> x[i] >> y[i]; z[i]=complex<double>(x[i],y[i]); } for(i=0;i<n;i++){ for(j=0;j<n;j+...
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#include <stdio.h> int main(){ long long n, sum = 0; scanf("%lld", &n); for(long long i = 1 ; i <= n ; i++){ if(i%3 != 0 && i%5 != 0){ sum+=i; } } printf("%lld\n", sum); return 0; }
#define rep(i,n) for (int i=0;i<n;i++) #include <vector> #include <bits/stdc++.h> typedef long long ll; using namespace std; int main(){ string s; cin >> s; int co=0; rep(i,3){ if(s.at(i)=='R') co++; } if(co==3) cout << 3 << endl; else if(co==2 && s.at(1)!='S') cout << 2 << endl; else i...
0
#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=5e18; int main() { ll a; cin >> a; if(a<1200) cout << "ABC" << endl; else if(a<2800) cout << "ARC" << endl; e...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) using ll = long long; // i桁目まで見て j枚多く払う時(0 or 1) ll dp[1000100][2]; int main() { string s; cin >> s; s = '0' + s; int n = (int)s.size(); memset(dp, 0, sizeof(dp)); dp[0][1] = 1; for (int i = 1; i < n; i+...
0
#include <bits/stdc++.h> using namespace std; using ll=long long; #define rep(i,n) for(ll i=0;i<n;++i) #define all_map(itr,mp) for(auto itr=mp.begin();itr!=mp.end();itr++) #define ALL(a) (a).begin(),(a).end() #define MOD 1000000007 int main(){ ll h, w, k; cin >> h >> w >> k; ll dp[110][10] = {}; dp...
#include <algorithm> #include <iostream> #include <vector> #include <numeric> using namespace std; #define bit(n, k) ((n) >> (k) & 1) const int MOD = (int)1e9 + 7; template<class T> void add(T &a, T b) { (a += (b % MOD + MOD) % MOD) %= MOD; } int main() { int h, w; cin >> h >> w; int K; cin >> K; K--; vect...
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#include <iostream> #include <string> using namespace std; char decode(char c, int n) { if ('a' <= c && c <= 'z') { if (c - 'a' >= n) return c-n; else return decode('Z', n-(c-'a'+1)); } if ('A' <= c && c <= 'Z') { if (c - 'A' >= n) return c-n; else return decode('z', n-...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define EPS (1e-7) #define INF (1e9) #define PI (acos(-1)) //const ll mod = 1000000007; ll N, x[100500], M, K, a[100050]; ll dp[100050][70]; ll ans_delta[100050]; int f(int index, ll time) { //cout << index << " " << time << endl; if(time == 0...
0
#include <bits/stdc++.h> #define REP(i,n) for (int i=0;i<(n);i++) #define ALL(a) (a).begin(),(a).end() #define RFOR(i,a,b) for (int i=(b)-1;i>=(a);i--) #define rep(i,n) for (int i=0;i<(n);i++) #define RREP(i,n) for (int i=(n)-1;i>=0;i--) #define ll long long #define ull unsigned long long int dx[4] = {1, 0, -1, 0}; int...
#include <iostream> #include <cstring> using namespace std; const char i = 'I', v = 'V', x = 'X', l = 'L', c = 'C', d = 'D', m = 'M'; int number(char s) { switch (s) { case i: return 1; case v: return 5; case x: return 10; case l: return 50; case c: return 100; case d: return 500; ...
0
#pragma GCC optimize("Ofast") #include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<n;i++) #define cinf(n,x) for(int i=0;i<(n);i++)cin>>x[i]; #define ft first #define sc second #define pb push_back #define lb lower_bound #define ub upper_bound #define all(v) (v).begin(),(v).end() #define mod 1000000007 #define FS fix...
#include <iostream> #include <bits/stdc++.h> #define ll long long using namespace std; const ll Mod = 1e9 + 7; ll fact[200100]; long long fastpower(long long a,long long b) { if(b==0) return 1; if(b==1) return a; long long res = fastpower(a,b/2)%Mod; res = (res %Mod * res % Mod )%Mod;...
1
#include<iostream> #include<string> #include<vector> #include<algorithm> #include<bitset> #include<set> #include<map> #include<stack> #include<queue> #include<deque> #include<list> #include<iomanip> #include<cmath> #include<cstring> #include<functional> #include<cstdio> #include<cstdlib> using namespace std; #define r...
#define _CRT_SECURE_NO_WARNINGS #include<stdio.h> #include<vector> #include<functional> #include<algorithm> #include<stdlib.h> #include<string> #include<string.h> #define _USE_MATH_DEFINES #include<math.h> #include<deque> #include<set> #include<map> #include<queue> #include<list> #include<iostream> #include <bitset> us...
0
#include <iostream> #include <string> #include <vector> #include <math.h> #include <algorithm> #include <utility> typedef long long ll; const int INF = 1e9+1; const int MOD = 2e9 + 9; const ll LINF = 1e18; using namespace std; int main(){ int a, b, c, d; cin >> a >> b >> c >> d; cout << min(a, b) + min(c, d); retu...
#include<bits/stdc++.h> using namespace std; int main() { int n, input; cin >> n; int mn = n, cnt = 0; for(int i = 0; i < n; i++){ cin >> input; if(input < mn) mn = input; if(mn >= input) cnt++; } cout << cnt; return 0; }
0
#include<iostream> #include<cstdio> #include<algorithm> #include<cmath> #define f(x) x*x using namespace std; int ans; int main(){ int ma,n; while(cin>>n){ for(int i=n;i<600;i+=n){ ans += (f(i) * n); } cout<<ans<<endl; ans=0; } return 0; }
#include<iostream> #include<cstdio> #include<cstring> #include<cmath> #include<algorithm> using namespace std; int main() { int n,r; scanf("%d%d",&n,&r); int ans; if(n<10) { ans=r+(10-n)*100; } else ans=r; printf("%d",ans); }
0
#include<bits/stdc++.h> using namespace std; int main(){ int a, b; cin >> a >> b; if((b - 1) % (a - 1) == 0){ cout << (b - 1) / (a - 1) << endl; } else{ cout << (b - 1) / (a - 1) + 1 << endl; } return 0; }
#include<bits/stdc++.h> #define _GLIBCXX_DEBUG #define rep(i,n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(),v.end() #define puts(i) cout << i << endl #define INF INT_MAX; #define INFL LLONG_MAX; typedef long long ll; using namespace std; int main(){ int A,B,i,sum=1,count=0; cin >> A >> B; for(i=0;i==...
1
#include <bits/stdc++.h> using namespace std; typedef long long lli; typedef vector<int> Vi; typedef vector<lli> Vl; typedef pair<int, int> Pii; typedef pair<lli, lli> Pll; //=== const int MOD = (int)1e9 + 7; int main() { int N, X; cin >> N >> X; vector<int> S(N); for (int i = 0; i < N; ++i) cin >> S[i]; so...
#include <bits/stdc++.h> using namespace std; int main() { int n, k; cin >> n >> k; vector<double> v(n); vector<double> expected(n); for(int i = 0; i < n; ++i) { cin >> v[i]; expected[i] = ((v[i]*(v[i]+1.0))/2.0)/v[i]; if(i) expected[i] += expected[i-1]; } double maxi = expected[k-1]; double to...
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#include <iostream> using namespace std; bool check(string S){ if(S[0]!='A') return false; int C=0; for (int i = 2 ; i < S.length()-1; i++) { if(S[i]=='C'){ C++; } } if(C!=1) return false; int upper=0; for (int i = 0; i < S.length(); i++) { if(S[i]>='A'&&S[i]<='Z'){ upper++; }...
#include <iostream> #include <string> #include <algorithm> #include <math.h> using namespace std; void b_accepted(void) { string s; cin >> s; bool judge_a = false, judge_b = false, judge_c = false; int cnt_c = 0; for (int i = 0; i < s.size(); i++) { if (i == 0) { if (s[i] == 'A') judge_a = true; else ...
1
#pragma GCC optimize("Ofast") #include <bits/stdc++.h> using namespace std; using ll = long long; using pii = pair<int, int>; using pll = pair<long long, long long>; constexpr char ln = '\n'; constexpr long long MOD = 1000000007LL; constexpr long long INF = 1000000000LL; #define all(x) (x).begin(),(x).end() #define ...
#include <bits/stdc++.h> using namespace std; using ll = long long; const ll INF = 1e16; const ll mod = 1000000007; #define rep(i, n) for (int i = 0; i < (ll)(n); i++) int main() { ll n, m; cin >> n >> m; ll res = 1; for (ll i = 1; i*i <= m; i++) { if (m%i == 0) { if (i*n <= m) res = max(res, i); ...
0
#include<bits/stdc++.h> using namespace std; int main(){ int A,B; cin>>A>>B; //if(B<=A) cout<<0<<endl; if(B==1) cout<<0<<endl; else if(A==B) cout<<1<<endl; else if((B-A)%(A-1)==0) cout<<(B-1)/(A-1)<<endl; else cout<<1+(B-1)/(A-1)<<endl; }
#include <bits/stdc++.h> using namespace std; #define rep(i, s, n) for (int i = (s); i < (int)(n); i++) int main(){ int a,b,ans,pl; cin >> a >> b; pl=1; for(ans=0;pl<b;ans++){ pl += a-1; } cout << ans << endl; }
1
#include <bits/stdc++.h> using namespace std; int N,M; int FS[310][310]; vector<int>K; int main(){ cin>>N>>M; for(int i=0;i<N;i++){ for(int j=0;j<M;j++){ cin>>FS[i][j]; } } for(int i=1;i<=M;i++){ K.push_back(i); } int eachmaxcnt=0; int maxcnt=300; int C[310]; int temp=0; //ゲ...
#include <iostream> #include <cstdio> #include <cstdlib> #include <cmath> #include <cstring> #include <algorithm> using namespace std; const int maxn = 2010; bool board[maxn][maxn]; int n, m; int len[2][maxn][maxn]; void init(bool asd) { //cout << asd << " : " << endl; for(int i = 1; i <= m; i ++) len[asd][1][i] = ...
0
#include "bits/stdc++.h" using namespace std; /////////////////////////////////////////// const long long int INF = 1LL<<60; const long long int Mod = 1000000007; using ll = long long int; using ci = const int; using vi = vector<int>; using Vi = vector<long long int>; using P = pair<int, int>; using PLL = pair<ll, ll...
#include <bits/stdc++.h> using namespace std; int main() { string S; cin >> S; int res = 100000; for (int i = 0; i + 2 < S.size(); ++i) { int val = (S[i]-'0')*100 + (S[i+1]-'0')*10 + (S[i+2]-'0'); res = min(res, abs(val - 753)); } cout << res << endl; }
0
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair< ll, ll > Pi; #define rep(i,n) for(int i=0;i<(n);i++) #define rep2(i,n) for(int i=1;i<=(n);i++) #define rep3(i,i0,n) for(int i=i0;i<(n);i++) #define pb push_back #define mod 1000000007 const ll INF = 1LL << 60; template<class T>bool chmax(T...
#include <bits/stdc++.h> #define pb push_back #define ll long long #define f first #define s second using namespace std; int n, m, a[200001]; int main(){ ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); int t; cin >> t; if(t < 1200)cout << "ABC" << endl; else if(t < 2800)cout << "ARC" << endl; else...
0
/* g++ --std=c++17 A.cpp */ #include <iostream> #include <iomanip> //! for setprecision(20) #include <math.h> #include <algorithm> #include <functional> #include <string> #include <vector> #include <cstring> #include <set> #include <map> #include <queue> #include <utility> #include <limits.h> using namespace std; ...
#include <bits/stdc++.h> using namespace std; using ll = long long; ll MOD = 1000000007; int main(){ int H,W;cin >> H >> W; vector<string> S(H); int cnt=0; for(int i=0;i<H;i++){ cin >> S[i]; for(int j=0;j<W;j++){ if(S[i][j]=='#'){ cnt ++; } } } vector<vector<bool>> P(H,vecto...
1
#include <iostream> #include <vector> #include <algorithm> #include <functional> using namespace std; int main() { int sum = 0; vector<int> vec_1(4); vector<int> vec_2(2); for (int i = 0; i < 4; i++) cin >> vec_1[i]; for (int i = 0; i < 2; i++) cin >> vec_2[i]; sort(vec_1.begin(), vec_1.end(), greater<int>()); s...
#include<stdio.h> int main(void) { int n,x,cnt[10],i,j; while(1){ for(i=0;i<10;i++){ cnt[i]=0; } scanf("%d",&n); if(n<1)break; for(i=0;i<n;i++){ scanf("%d",&x); cnt[x]++; } for(i=0;i<10;i++){ if(cnt[i]>0){ for(j=0;j<cnt[i];j++){ printf("*"); } printf("\n"); } else{ ...
0
#include <bits/stdc++.h> using namespace std; #define forn for (ll i = 0; i < n; i++) #define form for (ll j = 0; j < m; j++) #define NO cout << "NO\n"; #define YES cout << "YES\n"; #define pb push_back #define mp make_pair #define rep(i,a,b) for (ll i = a; i < b; i++) typedef long long ll; typedef vector<ll> vi; ty...
#define _USE_MATH_DEFINES #include <iostream> #include <string> #include <list> #include <vector> #include <queue> #include <algorithm> #include <climits> #include <cstring> #include <cmath> #include <stack> #include <iomanip> #include <tuple> #include <functional> #include <cfloat> #include <map> #include <set> #inclu...
0
#include <iostream> // cout, endl, cin #include <string> // string, to_string, stoi #include <vector> // vector #include <algorithm> // min, max, swap, sort, reverse, lower_bound, upper_bound #include <utility> // pair, make_pair #include <tuple> // tuple, make_tuple #include <math.h> // sqrt #include <map> // map #inc...
#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math") #include <bits/stdc++.h> using namespace std; template<class t> inline t read(t &x){ char c=getchar();bool f=0;x=0; while(!isdigit(c)) f|=c=='-',c=getchar(); while(isdigit(c)) x=(x<<1)+(x<<3)+(c^48),c=getchar(); if(f) x=-x;return x; } template<...
0
#include <bits/stdc++.h> using namespace std; #define REP(i, n) for(int i = 0;i < n;i++) #define REPR(i, n) for(int i = n;i >= 0;i--) #define FOR(i, m, n) for(int i = m;i < n;i++) #define fi first #define se second #define mp make_pair #define itrfor(itr,A) for(auto itr = A.begin(); itr !=A.end();itr++) template <class...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int N = 200 + 10, M = 100000 + 10; const int mod = 1e9 + 7; void add(ll &x,ll y){ x += y; if(x>=mod) x -= mod; } ll qpow(ll n,ll k){ ll res = 1; while(k){ if(k&1) res = res * n % mod; n = n * n % mod; k >>=...
1
#include <bits/stdc++.h> using namespace std; template <typename A, typename B> string to_string(pair<A, B> p); template <typename A, typename B, typename C> string to_string(tuple<A, B, C> p); template <typename A, typename B, typename C, typename D> string to_string(tuple<A, B, C, D> p); string to_string(const ...
#include <iostream> #include <algorithm> using namespace std; static const int N = 100; #define rep(i,a) for(int i = 0 ; i < a ; i ++) #define loop(i,a,b) for(int i = a ; i < b ; i ++) int main(void){ int n,p[N+1],m[N+1][N+1]; cin>>n; loop(i,1,n+1){ cin>>p[i-1]>>p[i]; } loop(i,1,n+2)m[i][i] = 0; loop(l,2,n...
0
#include <bits/stdc++.h> using namespace std; int main() { double rate; int pfm,hrate; cin>>rate>>hrate; cout<<hrate*2-rate<<endl; }
#include<iostream> using namespace std; int main(){ int a,i,j,k; int s=0; while(cin>>a){ for(i=a;i<600;i+=a){ s+=i*i*a; } cout<<s<<endl; s=0; } return 0; }
0
#include<iostream> #include<cstdio> #include<string> #include<vector> #include<map> #include<queue> #include<algorithm> using namespace std; const int INF=11; int w,h; int field[22][22]; int sx,sy; int gx,gy; int ans=INF; int hx[4]={1,-1,0,0,},hy[4]={0,0,1,-1,}; void dfs(int field2[22][22],int x,int y,int mx,int my...
#include<cstdio> #include<algorithm> using namespace std; int main(void) { int n,y; int i,j,flg=0; scanf("%d %d",&n,&y); for(i=0;i<=n;i++){ for(j=0;j<=n;j++){ if(n-(i+j)<0) { break; } if(i+j+n-(i+j)==n&&y==i*10000+j*5000+(n-(i+j))*1000){ flg=1; break; } } if(flg==1) break; } if(flg==...
0
#include <iostream> #include <cstdio> #include <vector> #include <utility> #include <queue> #include <functional> #define N 101 #define INF 200000000 using namespace std; int main(void){ int a,b,c,d; int n,m; while(cin>>n>>m,n||m){ int dp[m+1][m+1]; int dp1[m+1][m+1]; for(int i=1;i<=m;i++){ for(int j=1;j<=...
#include <iostream> #include <string> #include <vector> #include <map> #include <algorithm> using namespace std; bool cmp(pair<double, string> p, pair<double, string> q) { return (p.first > q.first) || (p.first == q.first && p.second < q.second); } int main() { int n; while (cin >> n) { if (!n...
0
#include <iostream> #include<algorithm> #include<string> #include <cmath> #include <vector> #include <map> #include <cstdio> #include <iomanip> #pragma region Macros #define int long long #define double long double constexpr int MOD = 1000000007; constexpr double PI = 3.14159265358979323846; #define rep(i,n) for(int i=...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> P; #define rep(i,N) for(ll (i)=0;(i)<(N);(i)++) const int mod = 1000000007; int main(){ int n, k; cin >> n >> k; k--; cout << n - k << endl; }
1
#include <vector> #include <stack> #include <queue> #include <list> #include <bitset> #include <set> #include <map> #include <unordered_set> #include <unordered_map> #include <algorithm> #include <numeric> #include <iostream> #include <iomanip> #include <string> #include <chrono> #include <random> #include <cmath> #inc...
#include <iostream> #include <algorithm> #include <cmath> #include <vector> #include <string> #include <queue> #include <utility> #include <map> #include <numeric> #include <iomanip> #define ll long long #define pi 3.14159265358979323846 using namespace std; using p = pair<ll, ll>; ll dx[4] = {-1, 0, 1, 0}; ll dy[4] = ...
1
#include <stdio.h> #include <stdlib.h> #include <string.h> #include <iostream> #include <string> #include <vector> #include <map> #include <unordered_map> #include <queue> #include <algorithm> #include <bits/stdc++.h> #include <cmath> #include <limits> using namespace std; typedef long long LL; using Graph = vector<...
#include <bits/stdc++.h> #include <math.h> using namespace std; long long inf=1000000007; int main(){ int a,b,c; cin>>a>>b>>c; while(a!=b){ if(a==c){ cout<<"Yes"<<endl; return 0; } if(a<b) a++; else a--; } cout<<"No"<<endl; return 0; }
1
#include <bits/stdc++.h> #define _GLIBCXX_DEBUG #define rep(i,n) for(int i=0;i<n;i++) #define inf 1e9+7 using namespace std; typedef long long ll; const double pi=acos(-1); ll gcd(ll a,ll b){return b?gcd(b,a%b):a;} ll lcm(ll a,ll b){return a/gcd(a,b)*b;} int main(){ int n; string s; cin >> n >> s; ll ...
#include <bits/stdc++.h> using namespace std; using Graph = vector<vector<int>>; #define rep(i,n) for (int i = 0; i < (n); i++) typedef pair<int,int> P; const int INF = 100000000; typedef long long ll; int W,H; int sy, sx, gy, gx; int dx[4] = {1,-1,0,0}; int dy[4] = {0,0,1,-1}; bool movable(vector<vector<char>> &c, ...
0
#include<bits/stdc++.h> using namespace std; typedef long long ll; string c(ll n); int main() { ll n; cin >> n; cout << c(n); } string c(ll n) { // n >= 1 string ans = ""; while(n) { n--; ans += (char)('a' + (n % 26)); n/=26; } reverse(ans.begin(), ans.end()); return ans; }
#include<bits/stdc++.h> using namespace std; #define int long long #define rep(i,n) for(int i=0;i<(n);i++) #define pb push_back #define all(v) (v).begin(),(v).end() #define fi first #define se second typedef vector<int>vint; typedef pair<int,int>pint; typedef vector<pint>vpint; template<typename A,typename B>inline ...
0
#include <bits/stdc++.h> using namespace std; #define rep(i,n) REP(i,0,n) #define REP(i,s,e) for(int i=(s); i<(int)(e); i++) #define repr(i, n) REPR(i, n, 0) #define REPR(i, s, e) for(int i=(int)(s-1); i>=(int)(e); i--) #define pb push_back #define all(r) r.begin(),r.end() #define rall(r) r.rbegin(),r.rend() #define fi...
#include <iostream> #include <cstdio> #define int long long using namespace std; const int mod=1000000007; int f[42][1<<18],n,x,y,z,i,j,k,lim,tmp; signed main() { cin>>n>>x>>y>>z; tmp=(1<<(x+y+z-1)); tmp|=(1<<(y+z-1)); tmp|=(1<<(z-1)); lim=(1<<(x+y+z))-1; f[0][0]=1; for(i=1;i<=n;i++){ for(j=0;j<=lim;j++){ i...
1
#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() #define mod 1000000007 typedef long long ll; int main(){ int n; cin >> n; vector<tuple<ll, ll, ll>> vec; rep(i, n){ ll a, b; cin >> a >> b; vec.push_back(make_tuple(a+b, ...
#include <bits/stdc++.h> #define ll long long #define ull unsigned long long using namespace std; #define inf 1e18+18 #define fastio ios_base::sync_with_stdio(false); cin.tie(NULL) #define mod 1000000007 #define f1(i,n) for(i=1;i<=n;i++) #define f0(i,n) for(i=0;i<n;i++) #define w(x) while(x--) const int maxn=40...
0
#include<iostream> #include<algorithm> #include<string> #include<cmath> #include<vector> #include<map> using namespace std; long long F(long long A){ long long ta = A; long long fa = 0; for(int i = 0; i <= 10; i++){ if(ta <= 0) break; ta /= 10; fa++; } return fa; } int main(...
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG //GCC5.4.1で配列の範囲外アクセスをエラーにする //cmdで g++ test.cpp とするとコンパイルできる //制限1秒なら10^6は余裕 10^7は多分間に合う 10^8はよほど単純でないと厳しい // https://github.com/atcoder/live_library // cppdbg: test.exeのterminalに標準入力を打てる #define ALL(x) x.begin(),x.end() #define get_tp(t,i) get<i>(...
0
#include <bits/stdc++.h> using namespace std; #define REP(i, a, b) for (int i = (int)(a); i < (int)(b); i++) #define rep(i, n) REP(i, 0, n) #define rrep(i, n) for (int i = (int)(n-1); i >= 0; i--) #define sz(x) int(x.size()) #define bitsz(x) int(__builtin_popcount(x)) #define all(x) (x).begin(), (x).end() #define rall(...
#include<cstdint> #include<limits> #include<cstdbool> #include<cmath> #include<iostream> #include<vector> #include<array> #include<list> #include<string> #include<sstream> #include<algorithm> int main(){ int n,h,w; std::cin>>n>>h>>w; std::cout<<1+(n-h)+(n-w)+(n-h)*(n-w); }
0
#include <iostream> #include <fstream> #include <cstdio> #include <cmath> #include <vector> #include <string> #include <set> #include <map> #include <stack> #include <queue> #include <deque> #include <bitset> #include <algorithm> #include <complex> #include <array> using namespace std; #define REP(i,n) for(int i=0; i...
#include <bits/stdc++.h> using namespace std; #define INF 1001000100010001000 #define MOD 1000000007 #define EPS 1e-10 #define int long long #define rep(i, N) for (int i = 0; i < N; i++) #define Rep(i, N) for (int i = 1; i < N; i++) #define For(i, a, b) for (int i = (a); i < (b); i++) #define pb push_back #define eb ...
1
#include<bits/stdc++.h> using namespace std; int main(){ string s,t; while(getline(cin,s)){t=s; for(int i=0;i<26;i++){ s=t; for(int j=0;j<s.size();j++){ if(s[j]>='a'&&s[j]<='z')for(int k=0;k<i;k++){ s[j]++; if(s[j]>'z')s[j]-=26; } } if((s.find("the")!=s.npos||s.find("this")!=s.npos||s.find("tha...
#include <bits/stdc++.h> using namespace std; //#define int long long typedef long long ll; typedef unsigned long long ul; typedef unsigned int ui; const ll mod = 1000000007; const ll INF = mod * mod; const int INF_N = 1e+9; typedef pair<int, int> P; #define stop char nyaa;cin>>nyaa; #define rep(i,n) for(int i=0;i<n;...
0