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#include<bits/stdc++.h> using namespace std; #define debug(x) cout<<#x<<" :"<<x<<endl; #define ff first #define ss second #define ar array #define int long long #define ld long double #define pb push_back #define mp make_pa...
#pragma GCC optimize("Ofast") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx") #pragma GCC optimize("unroll-loops") #ifdef _MSC_VER #include <intrin.h> #define __builtin_popcount __popcnt #define __builtin_popcountll __popcnt64 #endif #include <limits.h> #include <math.h> #include <time.h> #include <al...
0
57,741,713
#include <stdio.h> #include <string.h> int main(){ char A[11], B[11], C[11]; scanf("%s %s %s", A, B, C); int lenA=0, lenB=0, lenC=0; lenA = strlen(A); lenB = strlen(B); lenC = strlen(C); if(A[lenA-1] == B[0] && B[lenB-1] == C[0] ){ printf("YES"); } else { printf("NO"); } return 0; }
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) typedef long long ll; ll MOD = 1000000007; int main() { ll N,Y; cin >> N >> Y; Y /= 1000; bool flag = false; for(ll yukiti = 0;yukiti<=N;yukiti++){ for(ll itiyou = 0;itiyou <= N-yukiti;itiyou++){ ll hi...
0
58,325,213
#include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; using namespace std; #define int long long int #define ull unsigned int #define ld long double #define pb push_back #define pa pai...
#include <bits/stdc++.h> using namespace std; #define fast_IO ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define show(x) cout << #x << " = " << x << '\n' #define ll long long #define ull unsigned long long #define PI 3.1415926535897932384626433832795 #pragma GCC optimize ("Ofast") #pragma GCC optimize ("-ffloat-...
0
41,528,728
#include <bits/stdc++.h> using namespace std; #define rep(i,N) for(int i=0;i<int(N);++i) using ll = long long; const int INF = 2147483647; int main(){ string s; cin >> s; vector<ll> a(s.size()+1); ll cnt=0; for(int i=1;i<=s.size();i++){ if(s.at(i-1)=='<') cnt++; if(s.at(i-1)=='>') cnt=0; a[i]=cnt; ...
#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...
0
95,840,030
#include <bits/stdc++.h> #define all(v) v.begin(), v.end() #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define vec_input(v) for(auto it=v.begin();it!=v.end();it++){cin>>*it;} #define vec_debug(v) for(auto it=v.begin();it!=v.end();it++){cerr<<*it<<" ";}cerr<<endl; #define yn(ans) cout<<(ans?"Yes":"No")<<endl #d...
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0); cin.tie(0); int n, k; cin >> n >> k; vector<bool> snuke(n,false); int d, a; for (int i = 0; i < k; i++) { cin >> d; for (int j = 0; j < d; j++) { cin >> a; snuke[a-1] =...
0
96,855,851
#include<bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define rep2(i, m, n) for(int i = (int)(m); i < (int)(n); i++) #define rep_inv(i, n, m) for(int i = (int)(n); i > (int)(m); i--) using namespace std; using ll = long long; using vl = vector<ll>; using vc = vector<char>; using vvl = vector<vl>; ...
#include <bits/stdc++.h> using namespace std; #define mp(a,b) make_pair(a,b) #define ff first #define setp(a) setprecision(a)<<fixed #define ss second #define fori(v) for(ll i=0; i<v; i++) #define forj(v) for(ll j=0; j<v; j++) #define fork(v) for(ll k=0; k<v; k++) #define forl(v) for(ll l=0; l<v; l++) #define fort(v) f...
0
34,288,248
#include <bits/stdc++.h> using namespace std; #define d(x) cerr << #x ":" << x << endl; #define dd(x, y) cerr << "(" #x "," #y "):(" << x << "," << y << ")" << endl #define rep(i, n) for (int i = (int)(0); i < (int)(n); i++) #define all(v) v.begin(), v.end() #define dump(v) \ cerr << #v ":[ "; ...
#include<bits/stdc++.h> typedef long long int ll; typedef unsigned long long int ull; #define BIG_NUM 2000000000 #define HUGE_NUM 1000000000000000000 #define MOD 1000000007 #define EPS 0.000000001 using namespace std; #define SIZE 100005 char L[SIZE]; ll dp[2][SIZE]; int main(){ scanf("%s",L); int len; for(len = 0; ...
0
9,570,978
#include <bits/stdc++.h> using namespace std; using ll =long long; typedef vector<int> VI; typedef vector<VI> VVI; typedef pair<int,int> PII; #define SORT(a) sort((a).begin(),(a).end()) #define rSORT(a) reverse((a).begin(),(a).end()) #define For(i, a, b) for(int i = (a) ; i < (b) ; ++i) #define rep(i, n) For(i...
#include <bits/stdc++.h> #include <boost/multiprecision/cpp_int.hpp> #define rep(i,a,b) for(ll i=a;i<b;i++) #define rrep(i,b,a) for(int i=b;i>=a;i--) #define fori(a) for(auto i : a ) #define all(a) begin(a), end(a) #define set(a,b) memset(a,b,sizeof(a)) #define sz(a) a.size() double pi=acos(-1); #define ll long long #d...
0
20,114,681
#include<bits/stdc++.h> #define rep(i,n) for(int i=0,i##_len=(int)(n);i<i##_len;i++) #define rep1(i,n)for(int i=1,i##_len=(int)(n);i<=i##_len;i++) #define rrep(i,n) for(int i=(int)(n)-1;0<=i;i--) #define rrep1(i,n) for(int i=(int)(n);1<=i;i--) #define each(it,c) for(__typeof((c).begin()) it=(c).begin();it!=(c).end();it...
#include<iostream> #include<cstdio> #include<string> #include<algorithm> #include<cmath> #include<vector> #include<stack> #include<climits> #include<cstring> #include<queue> #include<complex> using namespace std; void grading(int m, int f, int r){ if(m == -1 || f == -1) {cout << "F" <<endl;return;} if(m+f >= 80...
0
59,268,248
#include <bits/stdc++.h> using namespace std; using ll = long long; const ll INF = ll(1e12); const ll mod = ll(1e9+7); const double pi = acos(-1); #define rep0(i,n) for(ll (i) = 0; (i) < (n); ++(i)) #define rrep0(i,n) for(ll (i) = (n) - 1; (i) >= 0; --(i)) #define rep1(i,n) for(ll (i) = 1; (i) <= (n); ++(i)) #define rr...
#include <queue> #include <iostream> #include <stdio.h> #include <algorithm> using namespace std; int map_max; int map[110][110]; int rows; int cols[110]; int howfar[110]; int far; int visited[110]; void get_map(); void print_map(); int search(int node); void print_result(); void check_result(); int main() { get_map(...
0
20,451,390
#include <bits/stdc++.h> #define rep(i,n) for(long long i=0; i<n; i++) #define Rep(i,n) for(long long i=1; i<n; i++) #define ll long long #include <math.h> #include <cmath> #include <iomanip> #include <iostream> #include <numeric> #include <queue> #include <set> #include <vector> using namespace std; #define PI acos(-1...
#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; ll l; l=s.size(); ll t; vector <ll> al(26,0); rep(i,l){ t=s[i]; ++al[t-97]; } ll ans=0; rep(i,26){...
0
34,615,819
#pragma GCC optimize("Ofast") #include "bits/stdc++.h" using namespace std; using ll = long long; using ull = unsigned long long; #define PI 3.141592 #define LL_INF 9000000000000000000 #define LL_MINF -9000000000000000000 #define INT_INF 2000000000 #define INT_MINF -2000000000 #define all(a) (a).begin(), (a).end() #def...
#include <bits/stdc++.h> #include <cmath> using namespace std; #define rep(i, n) for (ll i = 0; i < (n); ++i) #define sz(x) ll(x.size()) typedef long long ll; typedef pair<int, int> P; const ll INF = 10e15; const ll MINF = -10e10; #define cmin(x, y) x = min(x, y) #define cmax(x, y) x = max(x, y) typedef priority_queue<...
0
40,425,425
#include<cstdio> #include<cstdlib> #include<algorithm> #include<iostream> #include<queue> #include<vector> #include <bitset> #include <cmath> #include <limits> #include <iostream> #include<map> #include<tuple> using namespace std; #define INF 21000000000 #define MAX 210000 #define MOD 998244353 typedef long long ll; ty...
#include <iostream> using namespace std; int main(){ int n,i,ans=1; char s,spre; cin >> n; cin >> spre; for(i=1;i<n;++i){ cin >> s; if(s==spre) continue; else{ ++ans; spre = s; ...
0
52,785,770
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <map> #include <queue> #include <set> #include <stack> #include <deque> #include <unordered_map> #include <unordered_set> #include <bitset> #incl...
#include<bits/stdc++.h> using namespace std; int parent(int i){ return i/2; } int left(int i){ return i*2; } int right(int i){ return i*2+1; } int main(){ int H, tree[100001]; scanf("%d",&H); for( int i = 1; i <= H; ++i){ scanf("%d",&tree[i]); } for( int i = 1; i <= H; ++i){ printf("...
0
33,394,509
#include <bits/stdc++.h> using namespace std; using Graph = vector<vector<int>>; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } const int NIL = -1; const int INF = (1<<21); const lo...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define FOR(i, a, b) for(int i=(a);i<(b);++i) #define rep(i, n) FOR(i, 0, n) #define rrep(i, n) for (int i = ((int)(n)-1); i >= 0; --i) #define whole(x) (x).begin(),(x).end() #define UNIQUE(v) v.erase(unique(v.begin(), v.end()), v.end()) using P = pair...
0
47,860,182
#include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; if (n==1) { cout<<"1"; } if (n==2) { cout<<"1"; } if (n==3) { cout<<"1"; } if (n==4) { cout<<"2"; } if (n==5) { cout<<"1"; } if (n==6) { cout<<"2"; } if (n==7) ...
#include <bits/stdc++.h> using namespace std; #define uint unsigned int #define ull unsigned long long typedef string str; typedef long long ll; typedef double db; typedef pair<int, int> pii; typedef map<int, int> mii; typedef vector<int> vi; typedef vector<bool> vb; #define pb push_back #define fi first #define se se...
0
20,416,476
#include <bits/stdc++.h> using namespace std; int main() { int a,b; cin >> a >> b; int c = (a + b)/2*2; int d = (a + b) - c; cout << (a + b )/2 + d << endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, srt, end) for (long long i = (srt); i < (long long)(end); i++) int main(){ string s; cin >> s; ll ans = 0; ll hd = 0, bk = s.size()-1; while(bk - hd > 0){ if(s[hd] == s[bk]){ hd++; bk--...
0
52,405,923
#include<cstdio> #include<cstring> #include<algorithm> #include<cmath> #include<vector> #define MAXN 200000 using namespace std; int X[MAXN+5],W[MAXN+5]; int sum[2][MAXN+5],pos[MAXN+5]; int ans[MAXN+5]; int N,L,T; int main() { scanf("%d %d %d",&N,&L,&T); int T1=T; for(int i=0;i<N;i++) { scanf("%d %d",&X[i],&W[i])...
#include<algorithm> #include<bitset> #include<cmath> #include<complex> #include<deque> #include<functional> #include<iomanip> #include<iostream> #include<iterator> #include<map> #include<numeric> #include<queue> #include<set> #include<stack> #include<string> #include<unordered_map> #include<unordered_set> #include<util...
0
7,885,468
#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 #define...
#include <iostream> #include <vector> #include <queue> using namespace std; bool used[100000] = {}; vector<int> G[100000]; int nxt(int v){ for(int to : G[v]){ if(!used[to]) return to; } return -1; } int main(){ int n,d[100000] = {}; bool flag = false; cin >> n; for(int i = 0;i < n - 1;i++){ int a,b; cin >>...
0
79,774,243
#include <bits/stdc++.h> const int INF = 1e9; const int MOD = 1e9 + 7; using namespace std; typedef long long ll; #define REP(i, n) for (int i = 0; i < int(n); i++) #define REPD(i, n) for (int i = n - 1; i >= 0; i--) #define FOR(i, a, b) for (int i = a; i < int(b); i++) #define FORD(i, a, b) for (int i = b - 1; i >= in...
#include <iostream> #include <string> #include <vector> using namespace std; struct Card { char suite; int num; }; vector<Card> selectionSort(vector<Card> A) { for (size_t i = 0; i < A.size() - 1; i++) { size_t minj = i; for (size_t k = i + 1; k < A.size(); k++) { if (A[k].num < A[minj].num) { ...
0
9,360,071
#include <cstdio> int main(){ int n, m; static int dict[256]; char k, v, x; while (scanf("%d\n", &n)){ if (!n) return 0; for (int i = 0; i<256; i++) dict[i] = i; for (int i = 0; i<n; i++){ scanf("%c %c\n", &k, &v); dict[(int)k] = (int)v; } scanf("%d\n", &m); for (int i = 0; i<m; i++){ scanf("%c...
#include <bits/stdc++.h> using namespace std; #define ll long long int main(){ ll N,minimum=1000000000; cin>>N; vector<ll> A(N); for(ll i=0;i<N;i++){ cin>>A.at(i); minimum=min(minimum,A.at(i)); } while(true){ ll x=minimum,check=0,count=0; for(ll i=0;i<N;i++){ if(A.at(i)!=x || check>0){...
0
35,316,573
#include <bits/stdc++.h> using namespace std; #define int long long const int MAX = 100005; const int MOD = 1000000007; int fac[MAX], finv[MAX], inv[MAX]; void COMinit() { fac[0] = fac[1] = 1; finv[0] = finv[1] = 1; inv[1] = 1; for (int i = 2; i < MAX; i++){ fac[i] = fac[i - 1] * i % MOD; ...
#include <iostream> #include<iomanip> #include <string> #include<vector> #include<algorithm> #include<utility> #include<queue> #include<math.h> #include<stack> #include<set> #include<map> #define INF int(1e6+1) #define rep(i,n,m) for(int i=n;i<m;i++) using namespace std; int main() { long long int a, b,t; cin >> a >...
0
95,453,291
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> P; int dx[] = {-1, 1, 0, 0}; int dy[] = { 0, 0, 1, -1}; int main(){ int x1, y1, x2, y2; cin >> x1 >> y1 >> x2 >> y2; int dx = x2 - x1; int dy = y2 - y1; int x3 = x2 - dy; int y3 = y2 + dx; int x4 = x3 - dx; int y4...
#include <bits/stdc++.h> using namespace std; using ll=long long; #define rng(i,l,r) for(int i=int(l);i<int(r);i++) #define rep(i,r) rng(i,0,r) #define rrng(i,l,r) for(int i=int(r)-1;i>=int(l);i--) #define rrep(i,r) rrng(i,0,r) #define pb push_back #define eb emplace_back #define mp make_pair #define mt make_tuple #def...
0
18,500,861
#include<bits/stdc++.h> using namespace std; #define AC ios::sync_with_stdio(0),cin.tie(0); #define ll long long int int main(){ AC string a,b; cin>>a>>b; int ans=100000; for(int i=b.size()-1;i<a.size();i++){ int j=i; int k=b.size()-1; int countt=0; if(a[j]!=b[k])countt++; while(k-- && j--){ if(a[j]!=...
#include<iostream> #include<vector> #include<algorithm> #include<string> #include<queue> #include<cmath> #include<cstdio> #include<tuple> #include<bitset> #include<map> using namespace std; #define int long long #define rep(i,n) for(int i=0;i<n;++i) #define rep1(i,n) for(int i=1;i<=n;++i) #define ALL(x) x.begin(),x.end...
0
1,873,714
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; #define REP(i,n) for(int i=0, i##_len=(n); i<i##_len; ++i) #define REPR(i,n) for(int i=n; i>-1; --i) #define ALL(a) (a).begin(),(a).end() #define FILL(a,x); REP(i,sizeof(a)){ (a)[i]=(x); } #define CINA(a,n); REP(i,(n)){ cin >> (...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<string> vs; #define FOR(i, a, b) for (int i = (a); i < (b); i++) #define rep(i, n) FOR(i, 0, n) #define pb push_back #define all(a) (a).begin(), (a).end() #define UNIQUE(v) v.erase(unique(all...
0
92,284,437
#include <bits/stdc++.h> using namespace std; const int INF = 1000000000; int main(){ int X, A, B; cin >> X >> A >> B; if (B - A > X) cout << "dangerous" << endl; else if (B - A > 0) cout << "safe" << endl; else cout << "delicious" << endl; }
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < n; ++i) #define ALL(c) (c).begin(), (c).end() #define SUM(x) std::accumulate(ALL(x), 0LL) #define MIN(v) *std::min_element(v.begin(), v.end()) #define MAX(v) *std::max_element(v.begin(), v.end()) #define EXIST(v, x) (std::find(v.begin(), v.end(), x) != v.end...
0
34,160,942
#include <bits/stdc++.h> #define rep(i , n) for (int i = 0; i < (int)(n); i++) const int INF = 1<<29; using namespace std; using ll = long long; int main(){ int N; cin >> N; vector <string> S(N); vector <int> A(N , 0); for(int i = 0; i < N; i++){ string s; cin >> s; sort(s.be...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define MIN(a,b) ((a)>(b)? (b): (a)) #define MAX(a,b) ((a)<(b)? (b): (a)) const long long INF = 1LL << 60; typedef unsigned long long ll; const long long MOD = 1000000000 + 7; int main() { int n, m; cin >> n >> m; ...
0
2,808,745
#include <bits/stdc++.h> using namespace std; int main(){ ios::sync_with_stdio(false); cin.tie(0); int n; cin >> n; vector<int> a(n); map<int, int> init; map<int, int> fin; for (int i = 0; i < n; i++){ cin >> a[i]; init[a[i]] = i; } sort(a.begin(), a.end()); for (int i =0 ; i < n; i++){ ...
#include<bits/stdc++.h> #define ll long long #define ld long double #define fs first #define sc second #define task "tst" using namespace std; const ll N = 3e5 + 9; const ll inf = 1e9 + 7; typedef pair<ll,ll> LL; ll x,y,a,b,c,R[N],G[N],C[N],i,j; vector<ll> res; bool lf(ll x,ll y){ return x > y; } int main(){ io...
0
52,497,481
#include<bits/stdc++.h> #define ll long long int #define vec vector<ll> #define mat vector<vec> using namespace std; const ll mod=1000000007; const ll inf=LONG_LONG_MAX; ll dx4[4]={1,0,-1,0}; ll dy4[4]={0,-1,0,1}; ll dx8[8]={1,0,-1,1,-1,1,0,-1}; ll dy8[8]={1,1,1,0,0,-1,-1,-1}; string zero(ll a){ string t=to_string(a)...
#include <bits/stdc++.h> #define ll long long #define pi (acos(-1)) #define rep(i, n) for (unsigned long long i = 0; i < (unsigned long long)(n); ++i) using namespace std; std::vector<unsigned ll> genprimevec(const unsigned ll N); int main() { int n; cin>>n;string s,t; cin>>s>>t; string ans; rep(i,n){ ...
0
94,914,562
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG #define rep(i, from, to) for (int i = from; i < (to); ++i) #define mp(x,y) make_pair(x,y) #define all(x) (x).begin(),(x).end() #define sz(x) (int)(x).size() using ll = long long; using vin=vector<int>; using vll=vector<ll>; using P = pair<int, int>; c...
#include<iostream> #include<unordered_map> #include<bitset> #include<math.h> #include<vector> #include<set> #include<algorithm> #include<ctype.h> #include<unordered_set> #include<string> #include<iomanip> #include<queue> #include<limits> #include<map> #include<stack> #include<iterator> #include<cstring> #include<deque>...
0
95,216,709
#include <bits/stdc++.h> using namespace std; #define fast ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0); #define test int t;cin>>t;while(t--) #define REP(i,n) for (int i = 1; i <= n; i++) #define MOD 1000000007 #define ll long long #define int ll #define pb push_back #define ii pair<int,int> #define llll pai...
#include <bits/stdc++.h> using namespace std; int main() { int i, j; int h, w; cin >> h >> w; bool consecutive = true; vector<int> row_index(1, -1); vector<vector<char>> board(h, vector<char>(w)); for (i=0; i<h; i++) { for (j=0; j<w; j++) { cin >> board.at(i).at(...
0
40,766,197
#include <bits/stdc++.h> using namespace std; const long long INF = 1LL << 60; long long dp[100010]; long long h[100010]; template<class T> void chmin(T &a, T b) { if (a>b) { a = b; } } template<class T> inline void chmax(T &a, T b) { if (a<b) { a = b; } } int main() { int n; cin >> n; int m; cin >...
#include <bits/stdc++.h> #include<ext/pb_ds/assoc_container.hpp> #include<ext/pb_ds/tree_policy.hpp> #define IOS ios :: sync_with_stdio(false); cin.tie(0); cout.tie(0) #define AfterDecimal(n) cout << fixed << setprecision(n); #define ll long long int #define ld long double #define all(a) a.begin(), a.end() #define pii ...
0
74,360,630
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for (int i = 0; i < (int)(n); i++) ll gcd(ll a,ll b){ if(b == 0) return a; return gcd(b, a % b); } using Graph = vector<vector<int>>; ll calc(ll a, ll b, ll p){ if(b == 0) return 1; else if(b%2 == 0){ ll d = calc(a,b/2,p);...
#include <bits/stdc++.h> #define pi 3.14159 using namespace std; typedef long long LL; const LL MOD = 1e9 + 7; const int N = 1e5 + 7, M = 1e7, OO = 0x3f3f3f3f; #define AC ios::sync_with_stdio(0);cin.tie(0);cout.tie(0); cin.sync_with_stdio(0); int main() { LL n,array1[2*N],i,T,counter=0,flag=0; cin>>n>>T; for(i=0;i<n;++...
0
58,609,838
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; vector<int> vec(N); for (int i = 0; i < N; i++) { cin >> vec.at(i); } sort(vec.begin(), vec.end()); int a = vec.at(0); int b = vec.at(N-1); vector<int> P(b-a+1,0); int y = 0; for (int i = a; i < b+1; i++) { in...
#include <bits/stdc++.h> using namespace std; bool cmp(long long a, long long b) { return a>b; } int main() { int n,m; cin>>n>>m; long long mx = -(99999999); long long arr[9999][3]; for(int i=1; i<=n; i++){ for(int j=0; j<3; j++)cin>>arr[i][j]; } for(int i=0; i<8; i++){ v...
0
977,187
#include <iostream> #include <string> #include <vector> #include <algorithm> using namespace std; int main() { vector<int> same; string S, T; cin >> S >> T; int end = S.length() - T.length(); for (int i = 0; i <= end; ++i) { int counter = 0; for (int j = 0; j < T.length(); ++j) { if (S[i + j] =...
#include <algorithm> #include <bitset> #include <cassert> #include <cmath> #include <functional> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <unordered_map> #include <vector> #include <string.h> #include <set> using namespace std; #define COUT(x) cout << #x << " = " << (x) << " (L" <...
0
13,755,137
#include <bits/stdc++.h> #define mod 1000000007 #define INF LLONG_MAX #define ll long long #define ln cout<<endl #define Yes cout<<"Yes"<<endl #define NO cout<<"NO"<<endl #define YES cout<<"YES"<<endl #define No cout<<"No"<<endl #define REP(i,m,n) for(ll i=(ll)(m);i<(ll)(n);i++) #define rep(i,n) REP(i,0,n) #define all(...
#include <bits/stdc++.h> using namespace std; long long INF = 1000000000000000000; int main(){ int N; cin >> N; vector<long long> a(N); for (int i = 0; i < N; i++){ cin >> a[i]; } long long tv = -100; long long fv = INF; while (fv - tv > 1){ long long mid = (tv + fv) / 2; vector<long long> b...
0
87,877,277
#include <bits/stdc++.h> using namespace std; using ll = long long; int main(){ ll N,M;cin >> N >> M; vector<ll> A(N,0); vector<ll> B(N+1,0); for(int i=0;i<N;i++){ cin >> A[i]; B[i+1] = (A[i]+B[i])%M; } sort(B.begin(),B.end()); ll sum = 0; ll i = 0; for(int j=0;j<=N;j++){ if(j==N){ l...
#include <iostream> #include <algorithm> #include <cmath> #include <vector> #include <string> #include <queue> #include <utility> #include <map> #include <bitset> #include <numeric> #define ll long long using namespace std; using p = pair<ll, ll>; ll dx[8]={ 0, 1, 0,-1, 1, 1,-1,-1}; ll dy[8]={ 1, 0,-1, 0, 1,-1, 1,-1};...
0
26,574,719
#include <iostream> int s,e;int main(){while((s+=(e=e%9+1)<2)<10)std::cout<<s<<'x'<<e<<'='<<s*e<<'\n';0;}
#include <bits/stdc++.h> using namespace std; const string YES = "POSSIBLE"; const string NO = "IMPOSSIBLE"; int gcd(int a, int b) { if (b == 0) return a; return gcd(b, a % b); } void solve(long long N, long long K, std::vector<long long> A) { long long gc = 0, ma = 0; for (int i = 0; i < N; i++...
0
43,452,400
#pragma GCC optimize ("O3") #include <bits/stdc++.h> using namespace std; #ifdef LOCAL #include <prettyprint.hpp> #define debug(...) cerr << "[" << #__VA_ARGS__ << "]: ", d_err(__VA_ARGS__); #else #define debug(...) 83; #endif void d_err() { cerr << endl; } template <typename H, typename... T> void d_err(H h, T......
#include <bits/stdc++.h> using namespace std; int main() { int N ; cin >> N ; string b[N]; for ( int i=0 ; i<N ; i++){ cin >> b[i] ; } int M ; cin >> M ; string r[M]; for ( int i=0 ; i<M ; i++){ cin >> r[i] ; } int ben[N] ; int mx=0 ; for (int i=0 ; i <N ; i++){ ben[i]=0; }...
0
46,492,419
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<n;i++) #define repn(i,n) for(int i=1;i<=n;i++) #define LL long long #define pii pair <LL,LL> #define fi first #define se second #define pb push_back #define mpr make_pair using namespace std; const LL MOD=1e9+7; LL n,x,y,ans=0; int main() { cin>>n; repn(i,n) ans...
#include <bits/stdc++.h> #define pb push_back #define ll long long #define mem(x, val) memset(x, val, sizeof(x)) #define mk make_pair #define f(i,n) for(i = 0; i < n; i++) #define f1(i,n) for(i = 1; i <= n; i++) #define all(a) a.begin(),a.end() #define upp(v,val) upper_bound(v.begin(), v.end(), val) #define lower(v,val...
0
49,068,676
#include <bits/stdc++.h> using namespace std; using lint = long long; using P = pair<int, int>; using vec = vector<lint>; using mat = vector<vector<int>>; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() #define endl "\n" constexpr int MOD = 1000000007; const int INF = 1 << 30; int ...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> using namespace std; #define pii pair<int, int> #define pll pair<long long, long long> #define fi first #define se second #define mp make_pair #define pb push_back #define DEBUG 1 #define cerr if (DEBUG) cerr #define test cerr << "hi\n"; mt19937_64 rng(c...
0
50,205,674
#include<bits/stdc++.h> using namespace std; int main(){ int n; int h[100005]; int dp[100005] = {}; cin>>n; for(int i=0;i<n;i++){ cin>>h[i]; } for(int i=1;i<n;i++){ if(i==1){ dp[i] = abs(h[i]-h[i-1]); } else{ dp[i] = min(abs(h[i]-h[i-1])+dp[i-1],abs(h[i]-h[i-2])+dp[i-2]); ...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { int N; cin >> N; vector<int> C(N - 1); vector<int> S(N - 1); vector<int> F(N - 1); for (int i = 0; i < N - 1; i++) { cin >> C[i] >> S[i] >> F[i]; } for (int i = 0; i < N - 1; i++) { int time ...
0
14,050,251
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main() { double w , h, x, y; cin>>w>>h>>x>>y; double ans =( w * h )/2; cout.precision(15); cout<<ans<<" "; if( w/2 == x && h/2 == y ) { cout<<1; } else cout<<0; }
#include<bits/stdc++.h> #define godspeed ios_base:: sync_with_stdio(false); cin.tie(0); cout.tie(0); #define limit 1000000000000000000 #define mod 1000000007 #define llu long long unsigned #define ll long long #define ld long double #define fi first #define se second #define mp make_pair #define pb push_back #define...
0
51,161,000
#include <bits/stdc++.h> using namespace std; long long A[100005]; int K; bool doesItWork(long long num){ long long temp = num; for(int i = 0; i < K; i ++){ temp = temp/A[i]*A[i]; } return temp == 2; } int main(){ scanf("%d", &K); for(int i = 0; i < K; i ++){ scanf("%lld", &A[i])...
#include <algorithm> #include <cstdio> #include <cmath> #include <iostream> #include <queue> #include <string> #include <set> #include <vector> using namespace std; typedef long long ll; typedef pair<double, double> P; int n; double cos60 = cos(60.0 / 180.0 * M_PI); double sin60 = sin(60.0 / 180.0 * M_PI); void koch(in...
0
34,829,152
#include <bits/stdc++.h> using namespace std; using ll = long long; using db = double; using pll = pair < ll, ll >; #ifndef ONLINE_JUDGE #define trace(...) __f(#__VA_ARGS__, __VA_ARGS__) template < typename Arg1 > void __f(const char* name, Arg1&& arg1) { cerr << name << " : " << arg1 << std :: endl; } template < t...
#include <unordered_set> #include <unordered_map> #include <algorithm> #include <iostream> #include <iterator> #include <numeric> #include <sstream> #include <fstream> #include <cassert> #include <climits> #include <cstdlib> #include <cstring> #include <string> #include <cstdio> #include <vector> #include <bitset> #inc...
0
19,418,872
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef long double ld; typedef vector<ll> vl; typedef vector<string> vs; typedef vector<char> vc; typedef queue<ll> ql; typedef deque<ll> dql; typedef priority_queue<ll, vl> pql; typedef set<ll> sl; typedef pair<ll, ll> pl; typedef vector<vl> vvl...
#include <bits/stdc++.h> using namespace std; #define rep(i, c) for (int i = 0; i < (int)c; i++) int main() { int n; scanf("%d", &n); vector<int> a(n); rep(i, n) scanf("%d", &a[i]); a.insert(a.begin(), 0); a.insert(a.end(), 0); int cost = 0; rep(i, n + 1) { cost += abs(a[i] - a[i...
0
17,817,939
#include <algorithm> #include <iostream> #include <vector> #include <numeric> #include <algorithm> using namespace std; using ll = long long; int main() { ll N, SA{}, SB{}, SD, ans{}; cin >> N; vector<ll> A(N), B(N), D(N); for(ll &a: A) cin >> a, SA += a; for(ll &b: B) cin >> b, SB += b; for (int i = 0; i !...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define all(x) x.begin(), x.end() #define pii pair<int, int> #define pll pair<ll, ll> #define fi first #define se second #define mp make_pair #define pb push_back #define rep(i, n) for(int i = 0; i < n; i++) #define REP(i, n) for(int i = 1; i <= n; i++...
0
3,156,526
#include <bits/stdc++.h> using namespace std; int main() { int a,b,c,d,e,f,g,h,i; cin>>a>>b>>c>>d>>e>>f>>g>>h>>i; int N; cin>>N; vector<int> aa(N); for(int j=0;j<N;j++){ cin>>aa.at(j); } for(int j=0;j<N;j++){ if(aa.at(j)==a){ a=0; } if(aa.at(j)==b){ b=0; } if(aa.at(j)...
#ifdef __GNUC__ #pragma GCC diagnostic ignored "-Wunused-result" #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #endif #include <algorithm> #include <cmath> #include <cstring> #include <iostream> #include <sstream> #include <numeric> #include <map> #include <set> #include <qu...
0
52,200,423
#include <bits/stdc++.h> const int N = 100005; int n, l, q, x[N], p[N][17]; int main() { std::ios::sync_with_stdio(0), std::cin.tie(0); std::cin >> n; for (int i = 0; i < n; ++i) std::cin >> x[i]; std::cin >> l >> q; for (int i = 0, j = 0; i < n; p[i++][0] = j) while (j + 1 < n && x[j + 1] - x[i] <= l) ++j; for...
#include<bits/stdc++.h> using namespace std; typedef long long ll; constexpr ll ZERO = 0; constexpr int Inf = 1000000000; constexpr ll INF= 1e18; constexpr ll MOD = 1000000007; const double PI = 3.1415926535897; typedef pair<ll,ll> P; int N; string S; string k(int a,int b) { vector<int> ret(N + 2); ret.at(0) = ...
0
90,520,874
#include <iostream> using namespace std; int main() { cin.tie(0); ios::sync_with_stdio(false); int n, i; cin >> n; int f[n]; f[0] = 1, f[1] = 1; for (i = 2; i <= n; ++i) { f[i] = f[i - 1] + f[i - 2]; } cout << f[n] << '\n'; return 0; }
#include <stdio.h> int main(){ int array[10][10]; for(int i=0;i<3;i++){ for(int j=0;j<3;j++){ scanf("%d", &array[i][j]); } } int brpKali; scanf("%d", &brpKali); int percobaan[100]; for(int k=0;k<brpKali;k++){ scanf("%d", &percobaan[k]); } for(int l...
0
65,749,668
#include <bits/stdc++.h> using namespace std; struct D{ int size; vector<int> num; D(){ size = 6; num = vector<int>{1,2,3,4,5,6}; } D(vector<int> _num){ size = _num.size(); num = _num; } void change(vector<int> idx){ auto ret(num); for(int i = 0; i < size; i++){ ret[i] = num[idx[i]]; } swap(re...
#include <algorithm> #include <bitset> #include <cassert> #include <cmath> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <tuple> #include <vector> using namespace std; typedef long long ll; #define rep(i, n) for (ll...
0
11,989,773
#include<iostream> #include<string> using namespace std; int main() { string s,t; cin>>s>>t; string ans=t+s; cout<<ans; }
#include <iostream> #include <vector> #include <algorithm> #include <queue> using namespace std; int main(void) { int64_t N, D, A; cin >> N >> D >> A; vector< pair<int64_t,int64_t> > monster(N); for(int i=0; i<N; i++) { cin >> monster[i].first >> monster[i].second; } sort(monster.begin()...
0
29,776,343
#include <bits/stdc++.h> using namespace std; #define ll long long int #define fi first #define se second #define pb push_back #define all(a) (a).begin(), (a).end() #define debug(a) cout << #a << " = " << a << " "; #define endl "\n" #define MOD (int) 1e9+7 #define inf (int) (1e18) void solve(){ ll n; cin>>n; ...
#include<bits/stdc++.h> using namespace std; #define bug printf("bug\n"); #define bug2(var) cout<<#var<<" "<<var<<endl; #define co(q) cout<<q<<endl; #define all(q) (q).begin(),(q).end() typedef long long int ll; typedef unsigned long long int ull; const int MOD = (int)1e9+7; const int MAX = 1e6; #define pi acos(-1) #de...
0
33,771,378
#include <bits/stdc++.h> #define rep(i, a) for(int i = 0; i < a; i++) #define all(v) v.begin(), v.end() #define int long long using namespace std; signed main() { string s; cin >> s; rep(i, s.size()) { cout << s[i]; if(i == 3) cout << " "; } cout << endl; return 0; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> Pii; ll N, P; string S; ll pow_mod(ll n, ll k, ll mod) { if (k == 0) return 1; else if (k % 2 == 1) { return pow_mod(n, k-1, mod) * n % mod; } else { ll tmp = pow_mod(n, k/2, mod); return t...
0
9,973,137
#include <iostream> #include <cstring> #include <map> #include <iomanip> #include <algorithm> #include <cmath> #include <set> #include <vector> #include <queue> #include <list> #include <numeric> #include <stdio.h> #include <string> #include <cstdlib> #include <math.h> #include <stack> #include <climits> #include <bits...
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll a[20]; int main() { int n,k; cin >> n >> k; ll ans = 1e18; for (int i = 0; i < n; i++) cin >> a[i]; for (int i = 0; i < (1 << n); i++) { int cnt = 0; for (int j = 0; j < n; j++) { if ((i >> j) & 1) cnt...
0
70,206,801
#include <bits/stdc++.h> using namespace std; int main(int argc, char *argv[]) { int n; cin >> n; int result = (n - 2) * 180; cout << result << "\n"; return 0; }
#include<bits/stdc++.h> #define ALL(c) (c).begin(),(c).end() #define EACH(i,c) for(auto i=(c).begin();i!=(c).end();++i) using namespace std; #define int long long void solve(long long W, long long H, std::vector<long long> p, std::vector<long long> q){ vector<pair<int,int>> v; for(int i = 0; i < W; ++i) { ...
0
45,215,449
#include <iostream> #include <vector> using namespace std; const long long INF = 1e18; vector<pair<long long, long long>> divisor_pair(long long n) { vector<pair<long long, long long>> v; for (long long i = 1; i * i <= n; ++i) { if (n % i == 0) v.emplace_back(i, n/i); } return v; } int digit(long long x) { int r...
#include <bits/stdc++.h> using namespace std; void solve() { int n, k; cin >> n >> k; vector<int> v(n); for (int i = 0; i < n; ++i) { cin >> v[i]; } vector<int> dp(n, -1); function<int(int)> calc_dp = [&] (int i) { if (dp[i] != -1) { return dp[i]; } ...
0
9,261,638
#include <stdio.h> #include <string.h> int main(){ char S [30]; char T [30]; char N [30]; int a, b; scanf("%s %s", &S, &T); scanf("%d %d", &a, &b); scanf("%s", &N); if (strcmp(S, N)==0) { printf("%d %d", a-1,b); } else if (strcmp(T,N)==0) { printf("%d %d", a,b-1); } return 0; }
#include <iostream> #include <iomanip> #include <algorithm> #include <string> #include <cstdio> #include <cmath> #include <cstdlib> #include <cstring> #include <vector> #include <list> #include <map> #include <set> #include <queue> #include <stack> #define INF (int)1e09 using std::cin; using std::cout; using std::endl;...
0
55,666,316
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i=0;i<n;i++) int main(){ int n, k; cin >> n >> k; vector<int> a(n); vector<int> c(n,n); rep(i,n){ cin >> a[i]; } rep(j,k){ vector<int> d(n+1); rep(i,n){ d[max(i-a[i],0)]++; ...
#include <bits/stdc++.h> #define fastIO (cin.tie(0), cout.tie(0), ios::sync_with_stdio(false)) #define rep(i, n) for (int i = 0; i < (n); ++i) #define precise(i) fixed << setprecision(i) using li = long long int; using uli = unsigned long long int; using namespace std; int main() { fastIO; string s; cin >> ...
0
63,532,113
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define pb push_back #define clr(a,b) memset(a,b,sizeof(a)) ll n,m,k,ans; char c[10005]; ll p,q,r; int main(){ ios::sync_with_stdio(false); cin.tie(0); cin>>n; for(int i=1;i<=n;i++){ cin>>c[i]; if(c[i]=='R')p++; if(c[i]=='G')q++; if(c[i]...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main(){ ll N,M,tmp,ans; cin>>N>>M; tmp = M; tmp -= (N*2); if(tmp < 0){ ll kake = M/2; ans = kake; } else{ ans = N; ans += (tmp/4); } cout<<ans<<endl; return 0; }
0
9,286,902
#include <bits/stdc++.h> using namespace std; bool solve(string S) { if (S[0] != 'A') return false; int N = S.size(); int con = 0; for (int i = 0; i < N; ++i) if (S[i] >= 'A' && S[i] <= 'Z') ++con; if (con != 2) return false; bool exist = false; for (int i = 2; i+1 < N; ++i) if (S[i] == 'C') exist = true;...
#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>; typedef vector<int> vi; string divide[4] = {"dream", "dreamer", "erase", "eraser"}; int main() { string S; cin >> S; reverse(S.begin(), S.end()); for (int i = 0; i < ...
0
59,724,690
#include <bits/stdc++.h> #define rep(i,n) for(int (i)=0;(i)<(n);(i)++) const bool debug=false; #define DEBUG if(debug==true) using namespace std; typedef long long ll; typedef unsigned long long ull; const ll MOD = 1000000007; int main(void) { ll n; cin>>n; ll val[n]; rep(i,n){ ll tmp; cin>>tmp;...
#include<iostream> #include<algorithm> #include<string> #include<cstdlib> #include<map> #include<iomanip> #include<sstream> #include<vector> #include<stack> #include<math.h> #include<queue> #include<complex> #include<random> #include<ctime> #include<set> using namespace std; #define SAY_YES cout<<"YES"<<endl; #define S...
0
87,322,611
#pragma GCC optimize("Ofast") #include<bits/stdc++.h> using namespace std; struct __INIT{__INIT(){cin.tie(0);ios::sync_with_stdio(false);cout<<fixed<<setprecision(15);}} __init; #define max3(a,b,c) max(a,max(b,c)) #define min3(a,b,c) min(a,min(b,c)) constexpr int MOD=998244353; #define INF (1<<30) #define LINF (lint)(1...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> P; typedef pair<int,P> P1; typedef pair<P,P> P2; #define pu push #define pb push_back #define mp make_pair #define eps 1e-7 #define INF 1000000000 #define mod 1000000007 #define fi first #define sc second #define rep(i,x) for(long...
0
13,933,853
#include <iostream> #include <queue> using namespace std; int main(){ int n,i; float tmp,v1,v2; cin >> n; priority_queue<float,vector<float>,greater<float>> v; for(i=0;i<n;++i){ cin >> tmp; v.push(tmp); } while(1){ v...
#include<bits/stdc++.h> #define pi acose(-1) typedef long long int ll; typedef double dl; using namespace std; const int mx = 1e2+5; int main() { int n, h1; cin>>n; if(n%2==1) { cout<<"No"<<endl; return 0; } char str[n+5]; for(i...
0
33,835,615
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef vector<int> vi; typedef vector<ll> vll; typedef pair<int, int> pii; typedef pair<ll, int> pli; typedef pair<int, ll> pil; typedef vector<pii> vpii; typedef vector<pil> vpil; typedef vector<pli> vpli; typedef set<i...
#include <bits/stdc++.h> using namespace std; 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;i++) #define per(i,n) for(...
0
6,690,914
#include <iostream> #include <cstdio> #include <cstdlib> #include <iomanip> #include <cmath> #include <algorithm> #include <map> #include <set> #include <vector> #include <queue> #include <stack> #include <cstring> #include <string> #include <list> #include <bitset> using namespace std; typedef long long LL; typedef un...
#include <iostream> #include <cmath> using namespace std; int test(double x1, double y1, double x2, double y2, double x3, double y3, double xp, double yp) { double xa = (x2 - x1); double ya = (y2 - y1); double xb = (x3 - x1); double yb = (y3 - y1); double xc = (xp - x1); double yc = (yp - y1); ...
0
98,700,477
#include <bits/stdc++.h> using namespace std; int main(void) { int N,K,a,ans = 0; cin >> N >> K; map<int64_t,int> mp; for(int i=0;i<N;i++) { cin >> a; mp[a]++; } vector<int> ball(mp.size()); a = 0; for(auto m:mp) { ball[a] =m.second; a++; } sort(ba...
#include <bits/stdc++.h> #include <unordered_map> #include <unordered_set> #define initdp(a, b) for (int i = 0; i <= a; i++) for (int j = 0; j <= b; j++) dp[i][j] = -1; #define pb push_back #define pii pair<int, int> #define ll long long #define pll pair<ll, ll> #define all(arr) arr.begin(), arr.end() #define rep(i,...
0
53,188,523
#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>; using matrix = vector<vector<ll>>; #defin...
#include<iostream> #include<vector> #include<algorithm> #include<cstdio> #include<string> #include<stdio.h> #include<stdlib.h> #include<float.h> #include<tuple> #include<string.h> #include<iomanip> #include<stack> #include<queue> #include<map> #include<deque> using namespace std; #define ll long long #define rep(i,n) f...
0
3,819,168
#include <bits/stdc++.h> using namespace std; int main() { string a; cin >> a; cout << ( (a[0]==a[1] &&a[1]==a[2])|| (a[1]==a[2] && a[2]==a[3]) ? "Yes" : "No" ) <<endl; }
#include<bits/stdc++.h> using namespace std; int main() { long long int x,y,z; long long int count=0; int arr[1000]; cin>>x; for(int i=0;i<x;i++){ cin>>arr[i]; } for(int i=0;i<x;i++){ int ck=i; for(int j=i;j<x;j++){ if(arr[j]<arr[ck]){ ck=j; ...
0
25,544,393
#include <iostream> #include <cstdio> #include <cstdlib> #include <string> int main() { std::string str; while(std::cin >> str) { if(str == "0") break; int sum = 0; for(int i = 0; str[i] != '\0'; ++i) { sum += str[i] - '0'; } std::cout << sum << std::endl; } return 0; }
#include <map> #include <string> #include <iostream> #include <algorithm> using namespace std; const int inf = 1012345678; int solve(string S) { int N = S.size(); map<int, int> dp; dp[0] = 0; int bit = 0; for (int i = 0; i < N; ++i) { bit ^= 1 << (S[i] - 'a'); int opt = (dp.find(bit) != dp.end() ? dp[bit] : in...
0
69,393,658
#include <bits/stdc++.h> using namespace std; using ll=long long; using vi = vector<int>; using vvi = vector<vector<int>>; using vl = vector<ll>; using vvl = vector<vector<ll>>; #define all(x) x.begin(),x.end() #define rep(i,j,n) for (int i = j; i < (int)(n); i++) #define _GLIBCXX_DEBUG #define MOD 1000000007 template<...
#include <bits/stdc++.h> using namespace std; #define ll long long #define fi first #define se second #define rep(i, n) for (int i = 0; i < (int)(n); ++i) #define rep1(i, n) for (int i = 1; i <= (int)(n); ++i) #define rep11(i, n) for (int i = 1; i < (int)(n); ++i) #define repo(i, o, n) for (int i = o; i < (int)(n); ++i...
0
48,831,789
#include <bits/stdc++.h> using namespace std; using ll=long long; ll mypow(ll x,ll n){ ll ret=1; while(n>0){ if(n&1==1){ ret *=x; } x *=x; n >>=1; } return ret; } int main() { ll N,M; cin >> N >>M; vector<ll> x(N),y(N),z(N); for(int i=0;i<N;i++...
#include <bits/stdc++.h> using namespace std; typedef long long ll; static const int MAX = 500; int c[MAX], s[MAX], f[MAX]; int main(){ int n; cin >> n; for(int i = 0; i < n-1; i++){ cin >> c[i] >> s[i] >> f[i]; } for(int i = 0; i < n-1; i++){ int t = s[i] + c[i]; for(int j =...
0
27,922,467
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define INF 1LL<<62 #define inf 1000000007 int main() { string s; cin>>s; ll ans=15-s.size(); for(ll i=0;i<s.size();i++){ if(s[i]=='o'){ ans++; } } cout << (ans>=8?"YES":"NO"); return 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(x) x.begin(),x.end() #define rall(x) x.rbegin(),x.rend() #define vout(x) rep(i,x.size()) cout << x[i] << " " template<class T> bool chmin(T &a, T b) {if(a>b) {a=b;return 1;}return...
0
981,245
#include <cstdio> #include <iostream> #include <algorithm> #include <cstring> using namespace std; const int maxx=2000000000; int n; int p[110],dp[110][110]; int main (){ cin>>n; for(int i=1;i<=n;i++){ dp[i][i]=0; cin>>p[i-1]>>p[i]; } for(int len=2;len<=n;len++){ for(int i=1;i<=n-len+1;i++){ int j=i+len-1;...
#include <stdio.h> #include <string.h> int main(){ char s1[101], s2[101]; int taro=0,hana=0; int i,n; scanf("%d",&n); for(i=0;i<n;i++) { scanf("%s %s", s1, s2); if ( strcmp(s1, s2) == 0 ) { taro+=1; hana+=1; } else if ( strcmp(s1, s2) > 0 ) { taro+=3; } else if ( strcmp(s1, s...
0
30,803,200
#include <bits/stdc++.h> using namespace std; int main() { int n, k; cin >> n >> k; int M; cin >> M; int g = M; for (int i=1; i<n; i++) { int num; cin >> num; M = max(M, num); g = __gcd(g, num); } if (k % g == 0 && k <= M) { cout << "POSSIBLE" << endl; ...
#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; int ans=1; int x; for(int i=0;i<n;i++) { cin>>x; if(x==ans) ans++; } if(ans==1) cout<<-1<<endl; else cout<<n-ans+1<<endl; }
0
9,888,541
#include <bits/stdc++.h> using namespace std; #define int long long 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 int MAX =3001; const int MOD =998244353; signed main(){ int n...
#include <iostream> #include <cmath> #include <vector> #include <map> #include <iomanip> #include <algorithm> #include <sstream> #include <string> #include <math.h> #include <set> #include <deque> using namespace std; typedef long long ll; const int mod = 1000000007; int main() { ios::sync_with_stdio(false); in...
0
80,927,912
#include "bits/stdc++.h" #define _overload(_1, _2, _3, _4, name, ...) name #define _rep1(Itr, N) _rep3(Itr, 0, N, 1) #define _rep2(Itr, a, b) _rep3(Itr, a, b, 1) #define _rep3(Itr, a, b, step) for (i64 (Itr) = a; (Itr) < b; (Itr) += step) #define repeat(...) _overload(__VA_ARGS__, _rep3, _rep2, _rep1)(__VA_ARGS) using ...
#include <iostream> #include <vector> #include <string> using namespace std; int walking(vector<vector<char> > &walk, int a, int b, int &count){ walk[a][b] = '#'; if(walk[a-1][b] == '.'){ count++; walking(walk, a-1, b, count); } if(walk[a][b-1] == '.'){ count++; walking(walk, a, b-1, count); } if(walk[a+1...
0
99,919,250
#include<iostream> #include<vector> using namespace std; int main() { int n,a; vector<int>number; int c[101] = { 0 }; for (int i = 0; i<100; i++){ cin >> a; c[a]++; } int max = 1; for (int i = 1; i <= 100; i++){ if (max == c[i]){ number.push_back(i); } else if (max<c[i]){ max = c[i...
#include <iostream> #include <cstdlib> #include <algorithm> #include <cmath> #include <vector> #include <set> #include <map> #include <unordered_set> #include <unordered_map> #include <queue> #include <cstring> #include <climits> using namespace std; #define ll long long #define FOR(i,n) for(int i=0;i<n;i++) #define sz...
0
41,482,356
#include <bits/stdc++.h> using namespace std; #define all(x) (x).begin(), (x).end() typedef long long ll; const int N = 1e5; const ll INF = 1e18; ll vt[N]; void solve() { int n; cin >> n; for (int i = 0; i < n; i++) { cin >> vt[i]; } ll pref = 2; ll ans = vt[0] - 1; for (int pos = 1; pos < n; pos++) { ...
#ifndef DEBUG #pragma GCC optimize("O3,unroll-loops") #pragma loop_opt(on) #endif #include <bits/stdc++.h> using namespace std; #ifdef DEBUG #define FAST ; #else #define FAST ios::sync_with_stdio(0);cin.tie(0); #define endl '\n' #define cerr #endif #define _ <<' '<< #define Fr(i, s, e) for(auto i = s; i < e; ++i) #defi...
0
91,690,420
#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 REP(i,m,n) for(ll i=(ll)(m);i<(ll)(n);i++) #define rep(i,n) REP(i,0,n) #define all(x) (x).begin(),(x).end() #define rall(x) (x).rbegin(),(x)....
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)n;i++) #define rep1(i,n) for(int i=1;i<=(int)n;i++) #define sp(n) cout << fixed << setprecision(n) 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...
0
55,357,082
#include<iostream> #include<algorithm> using namespace std; int main(){ int n; while(cin>>n,n){ int a[10000]; for(int i = 0;i < n;i++){ cin>>a[i]; } sort(a,a+n); int sum = 0; for(int i = 1;i < n-1;i++){ sum += a[i]; } sum /=...
#include <algorithm> #include <bitset> #include <complex> #include <deque> #include <iostream> #include <istream> #include <iterator> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <vector> #include <tuple> #include <iomanip> #include <climits> #include <fstream> #include <ra...
0
18,902,278
#include <bits/stdc++.h> using namespace std; int main() { vector<int> abc(3); cin >> abc[0] >> abc[1] >> abc[2]; sort(abc.begin(), abc.end()); abc.erase(unique(abc.begin(), abc.end()), abc.end()); cout << abc.size() << endl; return 0; }
#include<iostream> #include<iomanip> #include<vector> #include<map> #include<stack> #include<queue> #include<string> #include<utility> #include<numeric> #include<algorithm> #include<cmath> #include<climits> using namespace std; using ll = long long; class Stream{ public: Stream(){ } void read(){ } t...
0
10,666,893
#include<iostream> using namespace std; int main(){ int n,u,m,c; int b[1000][1000] = {}; int a[1000][1000] = {}; cin >> n; for(int i = 1;i <=n ;i++){ cin >> u >> m; for(int j = 1;j <= m;j++){ cin >> b[u][j]; } } for(int i = 1;i <= n;i++){ for(int j = 1;j <= n;j++){ if(b[i][j] !...
#include<bits/stdc++.h> using namespace std; typedef long long ll; ll solve(ll n, vector<ll> a) { ll res = 0; ll sum = 0; ll right = 0; for(ll left = 0;left<n; left++) { while(right < n && (sum ^ a[right]) == (sum + a[right])) { sum += a[right]; right++; } if(left == right) { res++...
0
39,122,180
#include<bits/stdc++.h> using namespace std; int main() { long long int a,b; cin>>a>>b; cout<<a-b+1; return 0; }
#include <iostream> #include<bits/stdc++.h> using namespace std; using ll =unsigned long long; using dl = long double; const ll m=1000000007; ll fac[1000001]; void pre(){ fac[0]=fac[1]=1; for(int i=2;i<=1000001;i++) { fac[i]=(fac[i-1]*1LL*i)%m; } } ll power(ll a,ll n){ ll res=1; while(n){ if(n%2...
0
37,802,326
#include<iostream> #include<vector> #include<algorithm> using namespace std; int main(){ ios::sync_with_stdio(false); int a1,a2,a3; cin>>a1>>a2>>a3; int part1 = abs(a1-a2); int part2 = abs(a1-a3); int part3 = abs(a2-a3); int maxi = part1>part2?(part1>part3?part1:part3):(part2>part3?part2:par...
#include <bits/stdc++.h> using namespace std; #define ll long long #define PRINT(s) cout << s << endl; #define FOR(i, a, b) for (ll i = (a); i < (b); i++) #define REP(i, n) FOR((i), 0, (n)) int main() { int k, s; cin >> k >> s; int limit = min(k, s) + 1; int count = 0; REP(x, limit) { if (2 ...
0
31,558,265
#include <bits/stdc++.h> using namespace std; #define sci1(a) scanf("%d",&a) #define sci2(a,b) scanf("%d %d",&a,&b) #define sci3(a,b,c) scanf("%d %d %d",&a,&b,&c) #define scs(s) scanf("%s",s) #ifndef GET_MACRO #define GET_MACRO(__1,__2,__3,NAME,...) NAME #endif #define sci(...) GET_MACRO(__VA_ARGS__,sci3,sci2,sci1)(__...
#include <bits/stdc++.h> using namespace std; int main () { int N, M; cin >> N >> M; vector<int> memo(N); vector<int> A(M), B(M); for (int i = 0; i < M; i++) { cin >> A.at(i) >> B.at(i); if (A.at(i) == 1) { memo.at(B.at(i) - 1)++; } if (B.at(i) == 1) { memo.at(A.at(i) - 1)++; }...
0
98,625,002
#include <iostream> #include <cstdio> #include <cstdlib> #include <algorithm> #include <cmath> #include <vector> #include <set> #include <map> #include <unordered_set> #include <unordered_map> #include <queue> #include <ctime> #include <cassert> #include <complex> #include <string> #include <cstring> #include <chrono> ...
#include <bits/stdc++.h> using namespace std; int main() { string s; cin >> s; for (char c = 'a'; c <= 'z'; c++) { int left[s.length()], right[s.length()], x, a = 1, b = s.length(); left[0] = INT_MIN; right[s.length()-1] = INT_MIN; for (int i = 1; i < s.length(); i++) { if (s[i-1] == c) { ...
0
71,342,877
#include <bits/stdc++.h> #include <vector> #include <string.h> typedef long long ll; typedef long double lg; using namespace std; int main(){ ll n,k,x; cin>>n>>k; vector<ll>a; for(int i=0;i<n;i++){ cin>>x; a.push_back(x); } sort(a.begin(),a.end()); if(k>= n){ cout<<"0"<<endl; return 0; ...
#include<cstdio> #include<cstdlib> #include<iostream> #include<algorithm> #include<vector> #include<stack> #include<queue> #include<set> #include<string> #include<cmath> #include<cassert> #include<map> #include<sstream> using namespace std; typedef long long ll; typedef ll int__; #define rep(i,j) for(int__ (i)=0;(i)<...
0
87,104,797
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) #define repr(i, n) for (int i = (n); i >= 0; --i) #define FOR(i, m, n) for (int i = (m); i < (n); ++i) #define FORR(i, m, n) for (int i = (m); i >= (n); --i) #define equals(a, b) (fabs((a) - (b)) < EPS) using namespace std; typedef long long ll; t...
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0) , cin.tie(0) , cout.tie(0); int n , m; cin >> n >> m; vector<int> adj[n]; for (int i = 0 ;i < m ;i++) { int k; cin >> k; while (k--) { int s; cin >> s; adj[s...
0
92,804,305
#include <bits/stdc++.h> using namespace std; #define INF 1000007 #define MOD 1000000007 #define maxn 10001 #define FOR(i, a, b) for (int i = (a); i < (b); i++) #define rep(i, n) FOR(i, 0, n) const double PI = acos(-1); typedef pair<int, int> P; int gcd(int a, int b) { return b ? gcd(b, a % b) : a; } int lcm(int a,...
#include <cstdint> #include <iostream> #include <string> #include <algorithm> constexpr int32_t kMaxNumberOfMatrices = 100; constexpr int32_t kMaxNumberOfRowsAndCols = 100; void CallMatrixChainMultiplication(std::istream &input_stream); struct Matrix { int32_t number_of_rows{0}; int32_t number_of_columns{0}; }; str...
0
64,151,515
#include <bits/stdc++.h> using namespace std; #define ll long long #define rep(i, n) for (int i = 0; i < (n); ++i) double const PI = 3.1415926535897932384626433; int main() { int a, b; cin >> a >> b; cout << (a - 1) * (b - 1) << endl; return 0; }
#include <algorithm> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <iostream> #include <map> #include <queue> #include <set> #include <sstream> #include <string> #include <vector> using namespace std; using ll = long long; #define all(c) (c).begin(), (c).end() #define rep(i, n) for (...
0
55,784,453
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> pii; long long MOD = 10000000000 + 7; int main(){ int N,M; cin >> N >> M; vector<ll> h(N); map<int,bool> m; for(int i = 0; i < N; i++){ cin >> h[i]; m[i] = true; } for(int i = 0; i < M; i++){ int tmp1, tmp2;...
#include <bits/stdc++.h> using namespace std; int main() { int dice[6]; for (int i=0; i<6; i++) cin >> dice[i]; int q; cin >> q; for (int i=0; i<q; i++) { int x, y; cin >> x >> y; int ans; if (x == dice[0]) { if (y == dice[1]) ans = dice[2]; else if (y == dice[2]) a...
0
84,067,980
#include <bits/stdc++.h> using namespace std; int main() { int N,total=0; cin >> N; while(N){ int l,r; cin >> l >> r; total += r-l+1; N--; } cout << total << endl; }
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using P = pair<ll, ll>; using Pld = pair<ld, ld>; using Vec = vector<ll>; using VecP = vector<P>; using VecB = vector<bool>; using VecC = vector<char>; using VecD = vector<ld>; using VecS = vector<string>; using Graph = vector<V...
0
54,633,754
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int N = 4e3; int vis[N+10]; char str[N+10]; int main() { int n; scanf("%d",&n); scanf("%s",str+1); ll ans = 0; for(int i=2;i<n;i++){ if(str[i]=='R'){ memset(vis,0,sizeof vis); int cnt1 = 0,cnt2 = 0,minus = 0; for(int j=i+1;j<=n;j+...
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(0); int N, K; cin >> N >> K; vector<int64_t> X(N), Y(N); vector<int64_t> XA, YA; for (int i = 0; i < N; i++) { cin >> X[i] >> Y[i]; XA.emplace_back(X[i]); YA.emplace_back(Y[i]); } sort(XA.begin(...
0
1,374,102
#include <bits/stdc++.h> using namespace std; using ll = long long; #define pq priority_queue #define debug(x) cerr << #x << ": " << x << endl; #define line() cerr << "---------------" << endl; int main() { int n; while (cin >> n, n) { int o = 1000 - n; int cnt = 0; while (o != 0) { if ...
#include <bits/stdc++.h> using namespace std; int main() { string S,T; cin >> S >> T; if( S.size() < T.size() ){ cout << "UNRESTORABLE" << endl; return 0; } bool same = true; string ans = "UNRESTORABLE"; for(int i=0;i<=S.size()-T.size();i++){ for(int j=0;j<T.size();j++){ if( S.at(i+j) !=...
0
9,364,235
#include "bits/stdc++.h" using namespace std; using ll = long long; using Pii = pair<int, int>; using Pll = pair<ll, ll>; #define rep(i, begin, n) for (int i = begin; i < n; i++) #define repe(i, begin, n) for (int i = begin; i <= n; i++) #define repr(i, begin, n) for (int i = begin; i > begin - n; i--) #define repre(i,...
#include <bits/stdc++.h> using namespace std; #define int long long #define Rep(i, N) for(int i = 0; i < N; i++) typedef pair<int, int> Pi; #define fi first #define se second int mx[] = {1, 0, -1, 0}; int my[] = {0, 1, 0, -1}; signed main() { int W, H; char mas[25][25]; while(cin >> W >> H, W || H) { queue < ...
0
30,910,110
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { int n; cin >> n; vector<int> sequence; vector<int> LIS; int initial; cin >> initial; LIS.emplace_back(initial); for (int i = 1; i < n; ++i) { int a; cin >> a; auto it = lo...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define pb push_back #define mp make_pair #define all(a) begin(a),end(a) #define FOR(x,val,to) for(int x=(val);x<int((to));++x) #define FORE(x,val,to) for(auto x=(val);x<=(to);++x) #define FORR(x,arr) for(auto &x: arr...
0
98,249,816
#include <bits/stdc++.h> using namespace std; int main() { int input1, input2; cin >> input1 >> input2; if((input1 /2)*2 == input1 || (input2 /2)*2 == input2) { cout << "Even" << endl; } else { cout << "Odd" << endl; } return 0; }
#include <iostream> #include <vector> #include <string> using namespace std; void fnInput(vector<string> &rvsSortBbl, vector<string> &rvsSortSel) { int nMaxSiz; cin >> nMaxSiz; rvsSortBbl.resize(nMaxSiz); rvsSortSel.resize(nMaxSiz); for (int i = 0; i < nMaxSiz; i++) { cin >> rvsSortBbl[i]; rvsSortS...
0
38,399,757
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for (ll i = 0; i < ll(n); i++) int main() { int n, a, b; cin >> n >> a >> b; int x = 0, y = 0, z = 0; rep(i, n) { int p; cin >> p; if (p <= a) x++; else if (p <= b) ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; bool compare_by_b(pair<int, int> a, pair<int, int> b) { if(a.second != b.second){ return a.second > b.second; }else{ return a.first < b.first; } } int main(){ int n, m; cin >> n >> m; priority_queue<int> q; pa...
0
58,188,807
#include <iostream> #include <string> #include <vector> #include <queue> #include <iomanip> #include <algorithm> using namespace std; using ll = long long; using pint = pair<int, int>; int main() { int N, K, d; cin >> N >> K; vector<int> s(N, 0); for (int i = 0; i < K; ++i) { int d; cin >> d; for (int j = 0; ...
#include<iostream> #include<string> #include<cstdio> #include<vector> #include<cmath> #include<algorithm> #include<functional> #include<iomanip> #include<queue> #include<ciso646> #include<random> #include<map> #include<set> #include<complex> #include<bitset> #include<stack> #include<unordered_map> #include<utility> #in...
0
64,043,921