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#include <iostream> #include <vector> using namespace std; typedef long long ll; const int MAX = 200000, SENTINEL = 2100000000; int L[MAX / 2 + 2], R[MAX / 2 + 2]; ll merge(int A[], int n, int left, int mid, int right) { ll cnt = 0; int n1 = mid - left; int n2 = right - mid; for (int i = 0; i < n1; i+...
#include <cstdio> #include <vector> #include <algorithm> int main() { int n,v,p; long long m; scanf("%d%lld%d%d",&n,&m,&v,&p); std::vector<long long> A(n); for(int i=0;i<n;i++){ scanf("%lld",&A[i]); } std::sort(A.begin(),A.end()); int l=-1,r=n-p; while(l+1<r){ int d=(l+r)/2; bool F=true; ...
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#ifdef __GNUC__ #include <bits/stdc++.h> auto & in = std::cin; #pragma GCC optimize ("O3") #pragma GCC target ("avx") #else std::istringstream in; #endif #include <boost/multiprecision/cpp_int.hpp> #include <boost/dynamic_bitset.hpp> using namespace std; #define ALL(v) std::begin(v),std::end(v) using u6 = std::uint6...
//khodaya khodet komak kon #include <bits/stdc++.h> #define F first #define S second #define pb push_back #define all(x) x.begin(), x.end() #pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math") #define int long long using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef vect...
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#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep1(i, n) for (int i = 1; i <= (int)(n); i++) ll factorial(int i) { //階乗 if (i == 0) return 1; return (factorial(i - 1)) * i; } int main() { int n, q; cin >> n >> q; ...
#include <iostream> #include <string> #include <vector> #include <set> #include <stack> #include <queue> #include <map> #include <algorithm> #include <iomanip> #include <math.h> #include <string.h> #include <cstdio> #include <tuple> using namespace std; using ll = long long; using pll = pair<ll, ll>; using vl = vector<...
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#include<iostream> #include<algorithm> #include<vector> #include<map> using namespace std; int main() { int n; long long sn, x, y; vector<long long>p; map<long, long>m; while (1){ m.clear(); p.clear(); cin >> n; if (n == 0)break; for (int i = 0; i < n; i++){ cin >> sn >> x >> y; if (m.find(sn) ==...
#include<bits/stdc++.h> using namespace std; long long pd,n,s,p[200005],loc,num,l,r,ss; long long ans,val[200005]; int main(){ // freopen("go home.in","r",stdin); // freopen("go home.out","w",stdout); scanf("%lld%lld",&n,&s); pd=0;l=1;r=n+1; for (long long i=1;(i<=n);i++){ scanf("%lld%lld",&loc,&num); if(pd==0) ...
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#include <stdio.h> #define MAX_N 100 #define INF 1e8 int main(){ int N,i,j,k,l,q,r[MAX_N],c[MAX_N],p[MAX_N+1]; int dp[MAX_N+1][MAX_N+1]; scanf("%d",&N); for(i = 0 ; i < N ; i++){ scanf("%d%d",&r[i],&c[i]); } p[0] = r[0]; for(i = 1 ; i <= N ; i++){ p[i] = c[i-1]; } N++; for(i = 0 ; i < N ; ...
#include<bits/stdc++.h> using namespace std; #define int long long const int mxn=2e5+3,du=1e9+7; int m,n; signed main() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); cin>>m>>n; map<int,int> mp; multiset<int> s; for (int i=1;i<=n;i++) mp[i]=i,s.insert(0); for (int i=1;i<=m;i++) { int l...
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typedef long long ll; typedef long double ld; #include <bits/stdc++.h> using namespace std; void solve(){ ll n; std::cin >> n; vector<ll> a(n); for (int i = 0; i < n; i++) { std::cin >> a[i]; } string s; std::cin >> s; vector<vector<ll>> dp(n+1); dp[n] = {0}; for ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (n); ++i) using ll = long long; using P = pair<int, int>; int main() { int a[5], k; rep(i, 5) cin >> a[i]; cin >> k; bool ok = true; rep(i, 5) { for (int j = i+1; j < 5; j++) { if (abs(a[i]-a[j...
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#include<stdio.h> int main(void) { int m[12]={31,29,31,30,31,30,31,31,30,31,30,31}; int man,day; int s; int i; scanf("%d %d",&man,&day); while(man!=0){ s=0; if(man!=1){ for(i=0;i<man-1;i++){ s+=m[i]; } s+=day; } else { s+=day; } // printf("%d\n",s); s=s%7; if(s==0){ printf("Wed...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < n; i++) using namespace std; int main() { vector<string> s(3); rep(i,3) cin >> s[i]; int cur = 0; while (true) { string t = s[cur]; if (t.empty()) { cout << char(cur + 'A') << endl; return 0; } s[cur] = t.substr(1,t.size(...
0
#include<iostream> #include<vector> using namespace std; int main(){ long N, A, B; cin >> N >> A >> B; vector<long> X(N); for (int i=0; i<N; i++){ cin >> X[i]; } long ans = 0; for (int i=0; i<N-1; i++){ if ((X[i+1]-X[i]) * A < B){ ans += (X[i+1]-X[i]) * A; ...
#include <iostream> #include <string> #include <vector> #include <cmath> #define rep(i,n) for (int i = 0; i < (n); ++i) using std::cin; using std::cout; using std::endl; using std::string; using std::vector; int main() { int N, T; cin >> N >> T; vector<int> t(N); rep(i, N) { cin >> t[i]; } long lon...
0
#include<bits/stdc++.h> using namespace std; int main() { long long n, x; cin >> n; x = int(sqrt(n)); while (n%x) x--; cout << max(int(log10(x) + 1), int(log10(n/x) + 1)) << endl; }
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) #define printVec(v) printf("{"); for (const auto& i : v) { std::cout << i << ", "; } printf("}\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 ...
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#include <iostream> #include <map> using namespace std; void solve() { int a[5]; while(~scanf("%d,%d,%d,%d,%d", &a[0], &a[1], &a[2], &a[3], &a[4], &a[5])) { map<int, int> Map; for(int i = 0; i < 5; ++i) { ++Map[a[i]]; } if(Map.size() == 2) { int Max = 0; for(map<int, int>::iterator Ite = Map.b...
#define _USE_MATH_DEFINES #include <iostream> #include <algorithm> #include <functional> #include <vector> #include <cstdio> #include <cstring> #include <cmath> #include <cfloat> #include <map> #include <queue> #include <stack> #include <list> #include <string> using namespace std; char shima[13][13]; void tansaku(int ...
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#include<bits/stdc++.h> using namespace std; int main(){ int k,x; cin >> k >> x; for(int i = x-k+1; i <= x + k - 2; i++){ cout << i << " "; } cout << x + k - 1 << endl; }
#include<iostream> #include<algorithm> #include<string> #include<vector> #include<math.h> #include<map> using namespace std; int main() { int x,y; cin >> x >> y; int ans = 0; switch (x) { case 1: ans += 300000; switch (y) { case 1: ans += 700000; ...
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#include <bits/stdc++.h> #define sz(x) (int((x).size())) #define pb push_back #define eb emplace_back #define all(x) (x).begin(), (x).end() template<typename T> bool domax(T &a, T b) { return (b > a ? (a = b, true) : false); } template<typename T> bool domin(T &a, T b) { return (b < a ? (a = b, true) : false); } typede...
#include <iostream> #include <cstdio> #include <algorithm> #include <vector> #include <utility> #include <queue> #include <climits> using namespace std; int mcm(vector<int>& p) { vector<vector<int> > m(p.size() - 1, vector<int>(p.size() - 1)); for (int i = 0; i < m.size(); i++) { m[i][i] = 0; } /* ...
0
#include <bits/stdc++.h> using namespace std; int main() {int A, B, c{}; cin >> A >> B; for (int i{A}; i <= B; ++i) {auto s{to_string(i)}, t{s}; reverse(begin(t), end(t)); c += s == t;} cout << c;}
#include<bits/stdc++.h> #define reg register using namespace std; inline int read() { reg int s = 0, t = 0; reg char ch = getchar(); while(ch > '9' || ch < '0') t |= ch == '-', ch = getchar(); while(ch >= '0' && ch <= '9') s = (s << 1) + (s << 3) + (ch ^ 48), ch = getchar(); return t ? -s : s; } int n,...
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#include <iostream> #include <algorithm> #include <iomanip> #include <string> #include <vector> #include <math.h> #include <queue> #include <deque> #include <stack> #include <map> #include <set> #define PI 3.14159265359 using namespace std; typedef long long ll; typedef unsigned long long ull; typedef pair<int, int> pa...
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG //これつけるとA[N]でもいいらしい //for文のマクロ #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define mp(a,b) make_pair(a,b) #define big 1000000007 #define all(a) sort((a).begin(),(a).end()) //ソートのマクロ #define Re(a) reverse((a).begin(),(a).end()) #define YN(a) i...
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///not today #include <bits/stdc++.h> using namespace std; typedef long long LL; typedef pair<int, int> pii; typedef pair<int, pair<int, int> > pipii; typedef pair<long long, long long> pll; #define SZ(x) (int)(x).size() #define pub push_back #define pob pop_back #define puf push_front #define pof pop_front #define ...
#include <bits/stdc++.h> using namespace std; const int maxn = 1000000, mod = 998244353, inv2 = (mod + 1) / 2; int n, m, s, w, d, w2, ans; int fac[maxn + 10], ifac[maxn + 10], inv[maxn + 10]; inline int add(int x, int y) { x += y; return x < mod ? x : x - mod; } inline int dec(int x, int y) { x -= y; return x < 0 ? ...
1
#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; int main() { int N; string S; cin >> N >> S; vector<int> E(N + 1), W(N + 1); for (int i = 1; i < N + 1; i++) { E.at(i) = E.at(i - 1) + (S.at(i - 1) == 'E'); W.at(i) = W.at(i - 1) + (S.at(i - 1) == 'W'); } int ans = 2e9; for (int i = 0; i < N + 1; i+...
1
#include <iostream> using namespace std; int main(){ while (true) { int n, a[5001] = {}; long long int ans = -100000, sum; cin >> n; if (n == 0) { break; } for(int i = 0;i<n;i++){ cin >> a[i]; } for(int i = 0;i<n;i++){ sum = 0; for(int j = i;j<n;j++){ sum += a[j]; if(sum > ans){ ...
#include <iostream> #include <ccomplex> #include <vector> #include <cassert> #include <utility> #include <algorithm> #include <string> #include <deque> #include <queue> #include <functional> #include <cmath> #include <iomanip> #include <map> #include <numeric> #include <list> #include <assert.h> #include <math.h> #incl...
0
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<(n); i++) typedef long long ll; int main(){ int n; cin>>n; set<int> st; rep(i,n){ int a; cin>>a; if(st.count(a)==1) st.erase(a); else st.insert(a); } cout<<st.size()<<endl; }
#include <bits/stdc++.h> using namespace std; #define int long long typedef pair<int,int> P; int INF = 1e9+7; int mod = 1e9+7; int dx[4] = {1, 0, -1, 0}; int dy[4] = {0, 1, 0, -1}; signed main() { int N; cin >> N; vector<int>A(N); vector<int>B(N); vector<int>C(N); for(int i = 0; i < N; i++) cin ...
0
#include <iostream> using namespace std; int main() { string test; getline(cin,test); if (test[0] == 'A' && test[1] == 'C') { cout << "Yes" << endl; } else if(test[1] == 'A' && test[2] == 'C') { cout << "Yes" << endl; } else if(test[2] == 'A' && test[3] == 'C') { cout << "Yes" << endl;...
#include <bits/stdc++.h> using namespace std; #define int long long typedef pair<int, int> P; #define mod 1000000007 #define INF (1LL<<60) #define rep(i,n) for(int i=0, i##_len=(n); i<i##_len; ++i) #define repi(itr, ds) for (auto itr = ds.begin(); itr != ds.end(); itr++) #define YES puts("YES") #define Yes puts("Yes...
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#include<bits/stdc++.h> #define ll long long using namespace std; const int maxn=2000+10,mod=1e9+7; ll f[maxn][maxn]; ll s[maxn*maxn+10],invs[maxn*maxn+10]; int n,m; inline void read(int &x){ char c=getchar(); int f=1; x=0; while(c<'0' || c>'9'){if(c=='-')f=-1;c=getchar();} while(c>='0' && c<='9'){x=x*10+c-'0';c=g...
#pragma GCC optimize("Ofast,fast-math,unroll-loops") #include <bits/stdc++.h> #define int ll //#define double long double #define endl '\n' #define all(C) (C).begin(), (C).end() #define rall(C) (C).rbegin(), (C).rend() #define mp make_pair #define pb emplace_back #define dbg(x) cerr << #x << " : " << x << endl //#...
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#include <iostream> int main(){ int n=0,A=0,B=0; while(std::cin >> n, n){ for(int i=0;i<n;i++){ int a=0,b=0; std::cin>>a>>b; int ab=a+b; if(a>b){ A+=ab; }else{ if(a<b){ B+=ab; }else{ A+=a; B+=b; } } } std::cout<<A<<" "<<B<<std::endl; A=0,B=0; } return 0; }
#include<cstdio> #include<cmath> #include<iostream> #include<algorithm> using namespace std; int main(){ while(1){ int A,B,C,N; cin>>A>>B>>C; if(A==0&&B==0&&C==0)break; cin>>N; int lis[1000][4]; for(int i=0;i<N;i++)cin>>lis[i][0]>>lis[i][1]>>lis[i][2]>>lis[i][3]; ...
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#include <bits/stdc++.h> #define reg register #define ll long long #define ull unsigned long long using namespace std; const int MAXN = 110; int n; ll a[MAXN]; void work() { scanf("%d", &n); for(reg int i = 1; i <= n; ++i) scanf("%lld", &a[i]); int ans = 0; for(reg int i = 1; i <= n; ++i) { for(reg int j = ...
#include<bits/stdc++.h> // Begin Header {{{ using namespace std; using ll = long long; using P = pair<ll, ll>; using Graph = vector<vector<ll>>; #define rep(i,n) for(ll i=0; i<n; i++) #define loop(i, j, n) for(ll i=j; i<n; i++) #define all(x) (x).begin(), (x).end() constexpr int INF = 0x3f3f3f40; const long long mod=1...
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#include <stdio.h> #include <cstdio> #include <iostream> #include <iomanip> #include <queue> #include <set> #include <vector> #include <string> #include <cstring> #include <algorithm> #include <cmath> #include <complex> using ll = long long int; using namespace std; int main(){ ll N, tmp; vector<ll> A; cin >> ...
#include <bits/stdc++.h> using ll = long long; using namespace std; void chmax(ll &a, const ll b) { if (a < b) a = b; return; } const ll INF = 1ll<<60; int main() { int n; cin >> n; vector<ll> a(n); for (int i = 0; i < n; i++) cin >> a[i]; if (n % 2 == 0) { ll count = 0; for (int i = 0; i ...
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#include <cstdio> #include <iostream> #include <cmath> #include <ctype.h> #include <string> #include <sstream> #include <iostream> #include <algorithm> #include <cstdlib> #include <map> #include <queue> #include <utility> #include <vector> #include <set> #include <iomanip> using namespace std; #define pi 3.1415926...
#include <bits/stdc++.h> #define debug(...) fprintf(stderr, __VA_ARGS__) #ifndef AT_HOME #define getchar() IO::myGetchar() #define putchar(x) IO::myPutchar(x) #endif namespace IO { static const int IN_BUF = 1 << 23, OUT_BUF = 1 << 23; inline char myGetchar() { static char buf[IN_BUF], *ps = buf, *pt = buf; if...
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#include<queue> #include<stack> #include<math.h> #include<cmath> #include<bitset> #include<stdio.h> #include<string> #include<map> #include<algorithm> #include<vector> #include<iostream> #include<utility> #include<functional> #include<deque> #include<list> using namespace std; typedef long long ll; typedef pair<int,int...
#include <iostream> #include <iomanip> #include <algorithm> #include <bitset> #include <string> #include <cmath> #include <complex> #include <numeric> #include <cassert> #include <vector> #include <array> #include <map> #include <set> #include <stack> #include <queue> #include <deque> #include <utility> #define PI 3....
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#include<iostream> #include<math.h> using namespace std; int main() { int n; cin >> n; cout << n / 3; }
#include <bits/stdc++.h> using namespace std; int main() { int n; cin>>n; if(n<3) cout<<0; else if (n%3==0) cout<<n/3; else if(n%3!=0){ while(true){ n++; if(n%3==0){ cout<<n/3-1; break; } } } return...
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#include<stdio.h> #include<iostream> #include<string> #include<memory> #include<cmath> #include<algorithm> #include<vector> int main(){ int N; std::vector<int> vec; std::cin>>N; if(N==0){ std::cout<<0<<std::endl; return 0; } while(N!=0){ vec.emplace_back(abs(...
#include <bits/stdc++.h> using namespace std; #define fi first #define se second #define eb emplace_back #define mt make_tuple #define all(x) (x).begin(), (x).end() #define MOD 1000000007 typedef long long ll; typedef pair <int, int> ii; typedef pair <ll, ll> pll; typedef vector<int> vi; typedef vector<ll> vll; typ...
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#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(false), cin.tie(0); int n; cin >> n; if (n == 1) { cout << "Hello World"; } else { int a, b; cin >> a >> b; cout << a + b << '\n'; } return 0; }
#include<cstdio> #include<iostream> int main(){ int nowpoint,wran[3]={0},kran[3]={0},wsum=0,ksum=0; for(int i=0;i<10;i++){ scanf("%d",&nowpoint); if(wran[0]<nowpoint) wran[2]=wran[1],wran[1]=wran[0],wran[0]=nowpoint; else if(wran[1]<nowpoint) wran[2]=wran[1],wran[...
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#include <bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define ar array #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; template <typename T> using oset = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_u...
#include<bits/stdc++.h> using namespace std; //#pragma region atcoder /*#include <atcoder/dsu> using namespace atcoder;*/ //using mint = modint998244353; //These are for segment tree /*int op(int a, int b){return max(a, b);} int e(){return -1;} bool f(int v){ return v < target;} */ #pragma endregion #pragma region macr...
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#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<ll, ll> pll; #define FOR(i, n, m) for(ll (i)=(m);(i)<(n);++(i)) #define REP(i, n) FOR(i,n,0) #define OF64 std::setprecision(10) const ll MOD = 1000000007; const ll INF = (ll) 1e15; ll N, Q; string S; ll solve(ll k) { ll ret = ...
#include <iostream> #include <cstdio> #include <vector> #include <algorithm> #include <complex> #include <cstring> #include <cstdlib> #include <string> #include <cmath> #include <queue> using namespace std; #define REP(i,n) for(int i=0;i<(int)n;++i) #define FOR(i,c) for(__typeof((c).begin())i=(c).begin();i!=(c).end();...
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////////////////////////// Author ////////////////////////// Nasim Hossain Rabbi ////////////////////////// JU-CSE28 ////////////////////////// CF - imnasim3.1415 ////////////////////////// UVA - imnasim3.1415 ////////////////////////// Mail - imnasim3.1415@gmail.com #include<bits/stdc++.h> using namespace std; #define...
#include <algorithm> #include <bitset> #include <cmath> #include <iostream> #include <iomanip> #include <map> #include <numeric> #include <queue> #include <set> #include <stdio.h> #include <string> #include <vector> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; using ld = lo...
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#include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <map> #include <queue> #include <set> #include <stack> #include <deque> #include <bitset> #include <cctype> #include <cmath> #include <cstring> #define _GLIBCXX_DEBUG #include <iomanip> using namespace std; templa...
#include <bits/stdc++.h> using namespace std; // type alias typedef long long LL; typedef pair<int,int> II; typedef tuple<int,int,int> III; typedef vector<int> VI; typedef vector<string> VS; typedef unordered_map<int,int> MAPII; typedef unordered_set<int> SETI; template<class T> using VV=vector<vector<T>>; // minmax te...
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#include<iostream> #include<algorithm> #include<string> #include<cstring> #include<queue> #include<stack> #include<deque> #include<map> #include<unordered_map> #include<set> #include<cmath> #include<climits> #include<random> using namespace std; #define pb push_back #define ff first #define ss second #define endl '\n...
#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>; const int MAX = 100000; const int INF = 1e9; const int dx[] = {-1,0,1,0}; const int dy[] = {0,-1,0,1}; #define PI 3.14159265358979323846264338327950L #define MOD 1000000007 //setp...
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//--------------------------------------------------------------- #include <bits/stdc++.h> using namespace std; #include <iostream> #include <vector> #include <cstdlib> #include <cmath> #include <math.h> #include <sstream> #include <numeric> #include <cctype> #include <bitset> #include <cassert> #include<algorithm> //-...
#include<iostream> #include<string> using namespace std; int main(){ string key; while(getline(cin,key)){ if(key.size() > 80){ break; } for(int j=0; j<26; j++){ for(int i=0; i<key.size(); i++){ if(key[i] >= 'a' && key[i] <= 'z'){ if(key[i] == 'z') key[i] = 'a'; else key[i] +...
0
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) using namespace std; // using ll = long long; // using P = pair<int, int>; int main() { int k; cin >> k; vector<pair<int, int> > in(k); rep(i, k) cin >> in[i].first >> in[i].second; vector<int> p(8); rep(i, 8) p[...
#include <bits/stdc++.h> using namespace std; bool flg; void init(char field[8][8],bool can[8][8]){ flg = false; for(int i = 0 ; i < 8 ; i++){ for(int j = 0 ; j < 8 ; j++){ field[i][j] = '.'; can[i][j] = true; } } } bool inField(int y,int x){ return 0 <= y && y < 8 && 0 <= x && x < 8...
1
#include<bits/stdc++.h> using namespace std; #define lp(i,n) for(int i=0;i<n;i++) int memo[10001],color[10001]; stack<int> numb; vector<int> connect[10001],rconnect[10001]; void dfs(int i){ if(memo[i]!=0) return; memo[i]=1; lp(j,connect[i].size()){ dfs(connect[i][j]); } numb.push(i); return; } void rd...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for (int i = 0; i < (int)(n); i++) const int MOD = 1000000007; struct edge { int to; ll cost; }; vector<vector<edge>> tree(100010); vector<ll> depth(100010); void dfs(int v, int p, ll d) { //vからの最短経路、現在地のいっこまえ、はじめからの距離 d...
0
// https://atcoder.jp/contests/agc005/tasks/agc005_a #include <iostream> #include <iomanip> #include <cstdio> #include <cstdlib> #include <vector> #include <string> #include <algorithm> #include <numeric> #include <map> #include <unordered_map> #include <stack> #include <queue> #include <set> #include <unordered_set> #...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { ll n; cin >> n; ll a = n/500; n %= 500; cout << (a*1000) + int(n/5)*5 << endl; return 0; }
0
#include <bits/stdc++.h> typedef long long ll; using namespace std; int main() { long long mod=(1e+9)+7; long long n,m; cin>>n>>m; static long long sum_x,sum_y; vector<long long> x(n+10),y(m+10); for(ll i=1;i<=n;i++) cin>>x[i]; for(ll i=1;i<=m;i++) cin>>y[i]; for(ll xx=1;xx<=n;xx++){ sum_x+=(2*xx-n-1)*x[xx]; ...
#include <bits/stdc++.h> using namespace std; #define ll long long #define pb push_back #define F first #define S second const int mod = 1e9 + 7, A = 5e5 + 2; int main() { ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0); int n, x; cin >> n >> x; ll a[n]; for (int i = 0; i < n; i++) cin >> a[i];...
0
#include<bits/stdc++.h> #define ll long long using namespace std; const int maxn=2005; const int ha=1000000007; int jc[maxn*maxn],ni[maxn*maxn]; int n,k,f[maxn][maxn]; inline int add(int x,int y){ x+=y; return x>=ha?x-ha:x; } inline int ksm(int x,int y){ int an=1; for(;y;y>>=1,x=x*(ll)x%ha) if(y&1) ...
#include <stdio.h> #include <string.h> int x; char y[101]; int main(){ scanf("%d",&x); scanf("%s",&y); int len = strlen(y); if(len<=x){ printf("%s\n",y); return 0; } else{ for(int i=x; i<len; i++){ y[i]='\0'; } for(int i=x; i<x+3; i++){ y[i]='.'; } printf("%s\n",y); r...
0
#include <bits/stdc++.h> using namespace std; #define rep(i, a) for (int i = 0; i < (a); i++ ) typedef pair<int,int> P; typedef long long ll; const int INF = 1001001001; const int MOD = 1000000007; const double PI=acos(-1); char next_char(char now, char pre, string &s, int k) { if (s[k]=='o') { if (n...
#include<bits/stdc++.h> using namespace std; char str[100100]; int ty[4][100100]; main() { int n; scanf("%d",&n); scanf("%s",str); ty[0][0]=ty[0][1]=ty[1][0]=ty[2][1]=0; // sheep ty[1][1]=ty[2][0]=ty[3][0]=ty[3][1]=1; // wolf for(int i=1;i<n;i++) { if(str[i]=='o') { ...
1
#include <iostream> using namespace std; int main(){ int n,count=0; cin>> n; int num[n]; for(int i= 0;i<n;i++) cin>>num[i]; bool flag=true; while(flag){ flag=false; for(int j = n-1 ; j>0;j--){ if(num[j]<num[j-1]){ ...
#include <cstdio> #include <cstring> #include <cstdlib> #include <cmath> #include <complex> #include <string> #include <sstream> #include <algorithm> #include <numeric> #include <vector> #include <queue> #include <stack> #include <functional> #include <iostream> #include <map> #include <set> using namespace std; typede...
1
#include<iostream> using namespace std; int main() { int N; int M; int x[20]; int y[20]; char d; int l; while (cin >> N && N != 0) { int flag[21][21] = {}; int initX = 10; int initY = 10; int cnt = 0; for (int i = 0; i < N; i++) { cin >> x[i]; cin >> y[i]; flag[y[i]][x[i]] = 1; } ci...
#include<iostream> #include<vector> using namespace std; const int inf=1e8; int main(){ while(1){ int n, m; cin>> n>> m; if(n==0&&m==0) break; int a[m], b[m]; for(int i=0; i<m; i++){ cin>> a[i]>> b[i]; a[i]--; b[i]--; } int mtrx[n][...
0
#include<bits/stdc++.h> using namespace std; #ifdef LOCAL_DEBUG #include "LOCAL_DEBUG.hpp" #endif #define int long long const int MOD = 1e9 + 7; template<class T> vector<T> make_vec(size_t a) { return vector<T>(a); } template<class T, class... Ts> auto make_vec(size_t a, Ts... ts) { return vector<decltype(make_vec...
#include <bits/stdc++.h> #include <cassert> typedef long long int ll; using namespace std; #define DEBUG 0 #if DEBUG #define DLOG(...) fprintf(stderr, __VA_ARGS__) #else #define DLOG(...) #endif void debug(auto f) { #if DEBUG f(); #endif } ll mPrime = int(1e9) + 7; ll bN, bX; vector<ll> bS; vector<ll> facts; ...
1
#include <bits/stdc++.h> using namespace std; string s, rs; int n, k; vector<vector<vector<int>>> dp; int solve(); int main() { cin >> s >> k; n = s.size(); rs = s; reverse(rs.begin(), rs.end()); cout << solve() << endl; return 0; } int solve() { int res = 0; dp.assign(n + 1, vector(n + 1, vector<in...
//Author:xht37 #include <bits/stdc++.h> #define ui unsigned int #define ll long long #define ul unsigned ll #define ld long double #define pi pair <int, int> #define fi first #define se second #define mp make_pair #define ls (p << 1) #define rs (ls | 1) #define md ((t[p].l + t[p].r) >> 1) #define vi vector <int> #d...
1
#include <bits/stdc++.h> typedef long long ll; typedef long double ld; using namespace std; #define pb push_back #define all(x) (x).begin(), (x).end() #define SZ(x) (int)(x).size() #define int ll #define F first #define S second const int N = 1e5 + 10; vector<int> g[N]; int p[N], dp[N], ans, k; void dfs(int v) { dp[...
#include <bits/stdc++.h> using namespace std; int main() { int64_t n; cin >> n; int64_t a[n+1]; for(int i = 0; i < n; i++){ cin >> a[i]; } a[n] = 100000001; sort(a,a+n); int64_t ans = 0,count = 1; for(int i = 0; i < n; i++){ if(a[i] == a[i+1]){ count++; }else{ if( (cou...
0
#include <bits/stdc++.h> using namespace std; //#define int long long #define all(v) (v).begin(), (v).end() #define rall(v) (v).rbegin(), (v).rend() #define rep(i,n) for(int i=0;i<n;++i) #define rep1(i,n) for(int i=1;i<n;++i) #define exrep(i, a, b) for(ll i = a; i < b; i++) #define out(x) cout << x << endl #define EPS...
#include<bits/stdc++.h> using namespace std; #define LL long long #define DD double #define Pb push_back #define Bp pop_back #define Pf push_front #define Fp pop_front #define Ub upper_bound #define Lb lower_bound #define In insert #define All(x) x.begin(), x.end() #define mem(a, b) memset(a, b, sizeof(a)) #define fa...
1
#include <bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define REP(i,m,n) for(int i=(int)(m); i<(int)(n); i++) #define rep(i,n) REP(i,0,n) #define RREP(i,m,n) for(int i=(int)(m); i>=(int)(n); i--) #define rrep(i,n) RREP(i,(n)-1,0) #define all(v) v.begin(), v.end() #define endk '\n' co...
#include<bits/stdc++.h> using namespace std; long long read() { char ch=getchar();long long x=0,ff=1; while(ch<'0'||ch>'9') {if(ch=='-') ff=-1;ch=getchar();} while(ch>='0'&&ch<='9') x=x*10+ch-'0',ch=getchar(); return x*ff; } void write(long long aa) { if(aa<0) putchar('-'),aa=-aa; if(aa>9) write(aa/10); putchar(...
0
#include<bits/stdc++.h> using namespace std; using Weight = long long; using Vertex = int; struct Edge {Vertex from, to; Weight weight;}; using Graph = std::vector<std::vector<Edge>>; std::vector<std::vector<Vertex>> connected_component(const Graph& G) { std::vector<std::vector<Vertex>> cc; std::vector<bool> used...
#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> ; using pll = pair<long long,long long>; constexpr int INF = 1e9; constexpr long long LINF = 1e17; constexpr int MOD = 1000000007; constexpr double PI = 3.14159265358979323846; int v...
0
#include<cstdio> #include<cstring> #include<algorithm> #define fo(i,a,b) for(ll i=a;i<=b;i++) #define fd(i,a,b) for(ll i=a;i>=b;i--) #define N 101000 #define ll long long using namespace std; ll sum,n,a[N],g1[N],g2[N]; ll gcd(ll x,ll y) { if(x==-1||y==-1) return -x*y; return y==0?x:gcd(y,x%y); } ll dg(ll x) { g1[1]=...
#include<bits/stdc++.h> using namespace std; #define N 305 double dp[N][N][N]; int n; double fn(int x,int y,int z,int n) { if(x<0 || y<0 || z<0) {return 0;} if(!x && !y && !z) {return 0;} if(dp[x][y][z]>0) {return dp[x][y][z];} int t=x+y+z; return dp[x][y][z]=(n+x*fn(x-1,y,z,n)+y*fn(x+1,y-1,z,n)+z*fn(x,y+1...
0
#include <bits/stdc++.h> using namespace std; using ll = long long; void solve(long long N, std::string S, long long Q, std::vector<long long> k) { for (ll i = 0; i < Q; i++) { ll D = 0; ll M = 0; ll DM = 0; ll DMC = 0; ll ans = 0; for (ll j = 0; j < N; j++) { ...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; using P = pair<int, int>; ll sum[3][1000005]; ll combiDM[1000005]; int main() { int N; cin >> N; string S; cin >> S; int Q; cin >> Q; vector<int> k(Q); rep(i, Q) cin >> k...
1
#include <iostream> //#include <iomanip> //#include <string> #include <vector> #include <algorithm> //#include <utility> //#include <set> //#include <map> //#include <queue> //#include <deque> //#include <bitset> //#include <math.h> using namespace std ; using ll = long long ; //using ld = long double ; using vll = vec...
#include<bits/stdc++.h> using namespace std; #pragma GCC optimization("Ofast") #pragma GCC optimization("unroll-loops") #pragma GCC target ("avx2,avx,fma") #define ll long long int #define io ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); #define pb push_back #define mp make_pair #define rep(i,l,r) for(...
0
//#include "debug.h" #include <string.h> #include <limits.h> #include <map> #include <set> #include <vector> #include <algorithm> using namespace std; const long long M=1000000007; //typedef long T; //#include "math/mod.h" //#include "math/modulo.h" template<class T, long long M> struct modulo { T n; T gcd_ext(T a...
///FUCKOUT #pragma GCC optimize ("O3") #pragma GCC optimize ("unroll-loops") #include "bits/stdc++.h" using namespace std; #define pb push_back #define F first #define S second #define f(i,a,b) for(int i = a; i < b; i++) //#define endl '\n' using ll = long long; using db = long double; using row = vector<int>; usin...
0
#include <iostream> #include <cstdio> using namespace std; int A[100000], n; int Partition(int p, int r){ int x = A[r - 1], j = 0; //printf("%d ", A[r - 1]); for(int i = 0;i < n;i++){ if(A[i] <= x){ int tmp = A[j]; A[j++] = A[i]; A[i] = tmp; } } return j - 1; } main(){ scanf("%d", &n); for(...
#include <iostream> #include <cstdlib> #include <cstdio> #include <cstring> #define NILL 2000000010 using namespace std; struct node{ node *p, *l,*r; int key; }; node *root; node * mk_node(int key,node *l,node *r,node *p){ node *n=(node *)malloc(sizeof(node)); n->key=key; n->r=r; n->l=l; n->p=p; retur...
0
#include <cstdio> #include <cstring> #include <queue> using namespace std; bool block[6][110][110]; bool visit[110][110]; int main(){ int w, h; int xs, ys, xg, yg; int n, c, d, x, y; while(scanf("%d%d%d%d%d%d%d", &w, &h, &xs, &ys, &xg, &yg, &n) == 7){ memset(block, 0, sizeof block); memset(visit, 0, sizeof vi...
/*** Mysterious Gems ***/ #include <bits/stdc++.h> using namespace std; #define SIZE 21 #define REP(i, n) for(int i=0; i<n; ++i) void create_map(int map[][SIZE], int n){ int x, y; REP(j, SIZE){ REP(i, SIZE){ map[j][i]=0; } } REP(i, n){ cin >> x >> y; map[y][x]=1; } return; } int main(){ int N, M; ...
0
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace std; using namespace __gnu_pbds; #define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update> #define ll long long #define FASTIO ios_base::sync_with_stdio(0);cin.t...
#include <iostream> #include <vector> #include <queue> #define to first #define cost second const int inf=1e9+7; using namespace std; int main(){ int n,tmp,r=0,flag[100]={},v=0; cin>>n; vector <pair<int,int> > gl[n]; priority_queue <pair<int,int> ,vector<pair<int,int> >, greater<pair<int,int> > >q; //for(int...
0
#include<iostream> #include<map> #include<vector> #include<list> #include<algorithm> #include<cmath> #include<iomanip> #include<numeric> #include<climits> #include<ctime> #include<cstring> #define REP(i,p,n) for(int i=p;i<(int)(n);i++) #define rep(i,n) REP(i,0,n) #define rep_split(tok,a_str,re) for(char *tok = strtok((...
#include <cstdio> #include <cstdlib> #include <cmath> #include <climits> #include <cfloat> #include <map> #include <utility> #include <set> #include <iostream> #include <memory> #include <string> #include <vector> #include <algorithm> #include <functional> #include <sstream> #include <complex> #include <stack> #include...
1
#include <bits/stdc++.h> #define ADD(a, b) a = (a + ll(b)) % mod #define MUL(a, b) a = (a * ll(b)) % mod #define MAX(a, b) a = max(a, b) #define MIN(a, b) a = min(a, b) #define rep(i, a, b) for(int i = int(a); i < int(b); i++) #define rer(i, a, b) for(int i = int(a) - 1; i >= int(b); i--) #define all(a) (a).begin(), (a...
#include<bits/stdc++.h> #define MN 100000 #define ll long long 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; } ll res,v[MN+5],V[MN+5],ans,g[MN+5],G[MN+5]; int n,X,L[MN+5],...
1
#include <bits/stdc++.h> #define rep(i,n) for (int (i) = 0; (i) < (n); i++) #define ll long long using namespace std; int main() { int n,m; cin >> n >> m; cout << max(n+m,max(n-m,n*m)); }
#include <bits/stdc++.h> #define pi 3.14159 using namespace std; int main() { int a,b,c,d,e; cin>>a>>b>>c; e=c; d=a; a=b; b=d; c=a; a=e; cout<<a<<" "<<b<<" "<<c<<" "<<endl; return 0; }
0
#include <stdio.h> #include <cmath> #include <algorithm> #include <queue> using namespace std; int main(){ int n,tmp,row_sum,col_sum[11]; while(true){ scanf("%d",&n); if(n == 0)break; for(int i=0; i < 11; i++)col_sum[i] = 0; for(int i=0; i < n; i++){ row_sum = 0; for(int k=0; k < n; k++){ sc...
#include<iostream> #include<algorithm> #include<set> using namespace std; int cnt[10800]; int main(){ int n, q, m, d; while(cin >> n >> q, n | q){ fill(cnt, cnt + 10800, 0); int res = 0; int mx = 0; for(int i = 0;i < n;i++){ cin >> m; for(int j = 0;j < m;j++){ cin >> d; cnt[d]++; mx = max(...
0
#include<iostream> using namespace std; int main() { int n; while (cin >> n) { if (n == 0) { break; } int point_a = 0; int point_b = 0; for (int i = 0; i < n; ++i) { int a, b; cin >> a >> b; if (a > b) { point_a += a + b; } else if (a < b) { point_b += a + b; } else { ...
#include <iostream> using namespace std; int main() { int n, a, b, count = 0, pointX = 0, pointY = 0; cin >> n; do { cin >> a >> b; if (a > b) { pointX += (a + b); } else if (a < b) { pointY += (a + b); } else { pointX += a; pointY += b; } count++; if (count == n) { cout << pointX ...
1
#include <bits/stdc++.h> using namespace std; int main() { int N, K, x; x = 1; cin >> N >> K; int i=0; while (2*x < x+K){ if (i>=N) {break;} x*=2; i++; } for (int j=0; j<N-i; j++){ x+=K; } cout << x << endl; }
#include<bits/stdc++.h> using namespace std; const int maxn=1e5+5; typedef long long ll; const int inf =2e9; int N,top=0; int st[maxn]; int main(){ cin>>N; st[top]=-inf; for(int i=1;i<=N;i++){ int x; cin>>x; x=-x; if(x>=st[top])st[++top]=x; else{ int l=1,r...
0
#include <bits/stdc++.h> #include <ext/pb_ds/tree_policy.hpp> #include <ext/pb_ds/assoc_container.hpp> using namespace std; using namespace __gnu_pbds; typedef long long ll; typedef long double ld; typedef complex<ld> cd; typedef pair<int, int> pi; typedef pair<ll,ll> pl; typedef pair<ld,ld> pd; typedef vector<int...
/* これを入れて実行 g++ code.cpp ./a.out */ #include <iostream> #include <stdio.h> #include <vector> #include <string> #include <cstring> #include <queue> #include <deque> #include <stack> #include <algorithm> #include <utility> #include <set> #include <map> #include <unordered_map> #include <cmath> #include <math.h> #inclu...
0
#include<bits/stdc++.h> using namespace std; #define res register int #define ll long long //#define cccgift //#define getchar()(p1==p2&&(p2=(p1=buf)+fread(buf,1,1<<21,stdin),p1==p2)?EOF:*p1++) //char buf[1<<21],*p1=buf,*p2=buf; template<typename T> inline void read(T &x) { static char ch;bool f=1; for(x=0,ch=g...
#include <bits/stdc++.h> using namespace std; bool IsPrime(long long n){ if(n == 1) return false; for(long long i = 2; i * i < n; i++){ if(n%i == 0) return false; } return true; } vector<pair<long long, long long>> PrimeFactorize(long long n){ vector<pair<long long, long long>> res; long long a = 0; ...
0
#include<iostream> #include<vector> using namespace std; int main(){ long int n,sum=0; cin>>n; vector<int>v; for(long int i=1;i<=n;i++){ v.push_back(i); if(i%3==0||i%5==0) v.pop_back(); } for(long int i=0;i<v.size();i++){ sum+=v[i]; } cout<<sum; return 0; }
#include<bits/stdc++.h> using namespace std; long long int math(long long int x) { long long int ans; ans=x*(x+1)/2; return ans; } int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); long long int ff,n,fv,th,total,totalff,totalfv,totalth,ans; cin>>n; total= math(n); ff=n/15; totalff...
1
#include <functional> #include <algorithm> #include <iostream> #include <numeric> #include <iomanip> #include <utility> #include <cstdlib> #include <sstream> #include <bitset> #include <vector> #include <cstdio> #include <ctime> #include <queue> #include <deque> #include <cmath> #include <stack> #include <list> #includ...
#include<bits/stdc++.h> using namespace std; #define pb push_back #define fr first #define sc second typedef vector<int> Vi; typedef pair<int,int> Pii; typedef pair<int,Pii> Pip; const int INF = (1<<30); const int dx[]={1,0,-1,0},dy[]={0,-1,0,1}; int main(){ int n, m; int a[10000], b[10000]; while( cin >> n >>...
1
#include <bits/stdc++.h> using namespace std; int main(){ int N; cin >> N; for(int i=1;; i++) { if(i*i>N) { cout << (i-1)*(i-1) << endl; break; } } return 0; }
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; int n=sqrt(N); cout << n*n << endl; }
1
#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; template <class T> vector<pair<T, T>> prime_factorization(T n) { vector<pair<T, T>> ret; for (T i = 2; i * i <= n; i++) { T cnt = 0; while(n % i == 0) { n /= i; cnt++; } if(cnt != 0) ret.emplace_back(i, cnt); } if...
0
#include<iostream> #include<algorithm> #include<vector> #include<queue> #include<string> #include<iomanip> #include<sstream> #include<map> #include<set> #include<cmath> using namespace std; template<typename A, size_t N, typename T> void Fill(A(&array)[N], const T& val) { std::fill((T*)array, (T*)(array + N), val); } ...
#include <bits/stdc++.h> #if ((_WIN32 || __WIN32__) && __cplusplus < 201103L) #define lld I64d #else #define lld lld #endif //{{{ using namespace std; typedef long long LL; typedef vector<int> VI; #define pb push_back #define all(x) (x).begin(), (x).end() #define clr(a, b) memset(a, b, sizeof(a)) // clang-format off ...
1
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define fi0 for(ll i=0;i<n;i++) string s; string strd(int n){ string x; while(n){ int d=n%10; x+=(d+'0'); n/=10; } reverse(x.begin(),x.end()); return x; } void digit() { cin>>s; ll sum=0; for(int...
#include<bits/stdc++.h> using namespace std; int main(){ int N; cin >> N; if(N < 3){ cout << "0" << endl; return 0; } vector<int> a(N); for(int i = 0;i < N;i++){ cin >> a.at(i); } int count = 0; for(int j = 2;j < N;j++){ for(int k = 1;k < j;k++){ for(int l = 0;l < k;l++){ ...
1
#include <iostream> #include <algorithm> #include <string> #include <cstring> #include <cstdlib> #include <cstdio> using namespace std; int main() { string s; int q; cin >> s >> q; cin.ignore(); string buf; while (q) { getline(cin, buf); //cout << "DEBUG:" << buf << endl; if (buf.find("replace ")...
#include<iostream> #include<string> using namespace std; int main() { string s1, com, s2; int n,a,b; cin >> s1 >> n; for ( int i = 0; i < n; i++ ) { cin >> com >> a >> b; if ( com == "print" ) { cout << s1.substr(a, b-a+1) <<endl; } else if ( com == "replace" ) { cin >> s2; s1 = s1.repla...
1
//Misterious Gems #include <iostream> using namespace std; enum Direction{ N = 1,//y+ E = 2,//x+ S = 3,//y- W = 4///x- }; struct Order{ Direction dir; int length; }; int main(){ int MaxN;//宝石最大数 bool GemField[21][21];//宝石の有無保持用フィールド[y][x] bool RobotField[21][21];//ロボット通過情報保持用フィールド[y][x] int MaxM;//命令数 Or...
#include <stdio.h> typedef struct _Gem{ int x; int y; bool hit; } Gem; static void pick_gem(Gem* g, int n, int x, int y) { for (int i = 0; i < n; i++) { if (!g[i].hit && g[i].x == x && g[i].y == y) { g[i].hit = true; return; } } } static bool check_gem(Gem* g, int n) { for (int i = 0; i < n; i++) { ...
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#include<bits/stdc++.h> #include<string.h> typedef long long int ll; #define all(x) (x).begin(), (x).end() using namespace std; int nxt() { int x; cin >> x; return x; } ll nxtl(){ ll x; cin>>x; return x; } void SieveOfEratosthenes(int n,vector <int> &primes) { // Create a boole...
#include<iostream> #include<vector> #include<queue> using namespace std; int N,M; vector<int>G[1000]; int cnt[1000]; main() { cin>>N>>M; for(int i=0;i<M;i++) { int u,v;cin>>u>>v;u--,v--; G[u].push_back(v); cnt[v]++; } queue<int>P; for(int i=0;i<N;i++) { if(cnt[i]==0)P.push(i); } int sz=0; while(!P.emp...
1
#include <bits/stdc++.h> #pragma GCC optimize("O3") #define fi first #define se second #define em emplace #define eb emplace_back #define mp make_pair #define pi pair<int,int> #define vi vector<int> #define vpi vector<pair<int,int>> #define vll vector<ll> #define vpll vector<pair<ll,ll>> #define endl '\n' #define si(...
#include<bits/stdc++.h> #define Rint register int using namespace std; const int N = 300003, mod = 1e9 + 7, ch[8][2] = {{3, 1}, {5, 2}, {2, 2}, {4, 7}, {3, 3}, {6, 1}, {5, 5}, {3, 1}}; char str[N]; int n, dp[N][8]; inline void qmo(int &x){x += (x >> 31) & mod;} int main(){ scanf("%s", str); n = strlen(str); dp[n][1...
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#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { ll n; cin >> n; map<ll, ll> mp; for (int i = 0; i < n; i++) { ll a; cin >> a; mp[a]++; } ll cnt = 0; for (auto u : mp) { if (1 < u.second) cnt++; } string ans = "YES"; if (1 <= cnt) ans = "NO"; cout << ans << endl; re...
#include<bits/stdc++.h> using namespace std; #define int long long #define pb push_back #define mp make_pair #define pii pair<int,int> #define vec vector<int> #define mii map<int,int> #define pqb priority_queue<int> #define inf ...
1
#include <bits/stdc++.h> // #undef DEBUG // Uncomment this line to forcefully disable debug print. #if DEBUG template <typename T> void debug(T value) { std::cerr << value; } template <typename T, typename... Ts> void debug(T value, Ts... args) { std::cerr << value << ", "; debug(args...); } #define dbg(...) ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) using ll = long long; int main() { int n,a,b; cin >> n >> a >> b; if(n==1) cout << "Hello World" << endl; else cout << a+b << endl; }
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#include <iostream> #include <vector> #include <iterator> #include <numeric> #include <algorithm> typedef long long ll; using std::cin; using std::cout; const int MaxN = 100005; int n, m; ll k; int buk[MaxN]; ll arr[MaxN], tmp[MaxN]; bool vis[MaxN]; int main() { cin >> n; std::copy_n(std::istream_iterator<int>(c...
#include <bits/stdc++.h> #include <cassert> typedef long long int ll; using namespace std; #define DEBUG 0 #if DEBUG #define DLOG(...) fprintf(stderr, __VA_ARGS__) #else #define DLOG(...) #endif void debug(auto f) { #if DEBUG f(); #endif } ll mPrime = 1000*1000*1000 + 7; ll n, x; vector<ll> s; vector<ll> fact...
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#include <iostream> using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(0); int n; while(cin>>n, n) { int now, max; cin>>now; max=now; for(int i=1; i<n; i++) { int t; cin>>t; if(now<=0) now=t; else now+=t...
#include <iostream> int calcMaxSum(int amount_set); int main() { while (true) { int amount_set; std::cin >> amount_set; if(amount_set == 0) { break; } std::cout << calcMaxSum(amount_set) << std::endl; } return 0; } int calcMaxSum(int amount_set) { ...
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//#pragma GCC optimize ("-O3","unroll-loops") #include<iostream> #include<string> #include<algorithm> #include<vector> #include<queue> #include<map> #include<math.h> #include<iomanip> #include<set> #include<numeric> #include<cstring> #include<cstdio> #include<functional> #include<bitset> #include<limits.h> #include<cas...
#include <stdio.h> #include <string> #include <cstring> #include <stdlib.h> #include <math.h> #include <algorithm> #include <vector> #include <set> #include <map> #include <queue> #include <stack> #include <list> #include <iterator> #include <assert.h> #pragma warning(disable:4996) typedef long long ll; #define MIN(...
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#include<iostream> #include<fstream> #include<iomanip> #include<cstdio> #include<string> #include<cstring> #include<climits> #include<algorithm> #include<vector> #include<cmath> #include<map> #include<set> #include<stack> #include<queue> #include<deque> #include<tuple> #include<list> #include<unordered_map> #include<ra...
#include <bits/stdc++.h> #define rep(i, n) for (ll i = 0; i < (n); i++) #define all(x) (x).begin(), (x).end() using ll = long long; using namespace std; template <typename T> using vec = std::vector<T>; int main() { ll N, A, B; cin >> N >> A >> B; vec<ll> X(N); rep(i, N) cin >> X[i]; ll ans =...
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#include<bits/stdc++.h> #define int long long using namespace std; const int mod=1000000007; int H,W,K,dp[110][10],s[10][3]; signed main(){ cin>>H>>W>>K; for(int bit=0;bit<(1<<(W-1));bit++){ bool b=false; for(int i=0;i<W-2;i++) if((bit>>i)&1&(bit>>(i+1)))b=true; if(b)continue; for(int i=0;i<W;...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) typedef long long ll; const int MOD = 1e9 + 7; int H, W, K; vector<int> fib; ll ans; void input() { cin >> H >> W >> K; } int solve(int n) { if (n < 0) return 1; return fib[n]; } int main() { input...
1
#include <bits/stdc++.h> #define ll long long #define ls id << 1 #define rs id << 1 | 1 #define mem(array, value, size, type) memset(array, value, ((size) + 5) * sizeof(type)) #define memarray(array, value) memset(array, value, sizeof(array)) #define fillarray(array, value, begin, end) fill((array) + (begin), (array) +...
#include <bits/stdc++.h> using namespace std; /* dp[i][j]=dp[i-1][j]+1; (j<L[i-1] or R[i-1]<j) dp[i][j]=dp[i-1][L[i-1]-1]+1+(j-(L[i-1]-1)) (L[i-1]<=j<=R[i-1]) */ const int M=2e5+5; const int INF=0x3f3f3f3f; struct SegT { struct TN { int mn,fi,add; void app_add(int v) { add+=v; mn+=v; } void app_se...
1
#include<iostream>//itp14d.cpp using namespace std; int main(void) { long long int n,m,i,max=0,min=10000000,all=0; cin>>n; for(i=1;i<=n;i++){ cin>>m; all=all+m; if(max<=m) max=m; if(min>=m) min=m; } if(n==1) cout<<m<<" "<<m<<" "<<m<<endl; else cout<<min<<" "<<max<<" "<<all<<endl; return 0; }
/* ?????§??§ 1000000 ??????????????§ 10000 ?????\?????????????????§?????????????????¨????¶??????????????????´?????????????????????1010 ????¨???????????????¨?????§?????????????????????????????????????????? int ??§????¶???????????????§???long long (??\?????¬??¬)????????¨?????? ??¬??¬????????¬???????????????????????°?¢?...
1
#include<bits/stdc++.h> using namespace std; inline int read(){ int s=0,w=1; char ch=getchar(); while(ch<'0'||ch>'9'){if(ch=='-')w=-1;ch=getchar();} while(ch>='0'&&ch<='9') s=s*10+ch-'0',ch=getchar(); return s*w; } int n,m,q,a[2010][2010]; int po[2010][2010],ba[2010][2010]; int ob[2010][2010],zb[2010][2010]; int ma...
#include <bits/stdc++.h> using namespace std; using Int = long long; int main() { int N, M, Q; cin >> N >> M >> Q; vector<string> S(N); for (auto &s : S) cin >> s; vector<vector<int>> V(N+1, vector<int>(M+1)), Ex(N, vector<int>(M+1)), Ey(N+1, vector<int>(M)); for (int i = 0; i < N; i++) { for (i...
1
// C++ 14 #include <bits/stdc++.h> using namespace std; template <typename T> ostream& operator<<(ostream& os, const vector<T>& v) { os << "["; for (int i = 0; i < v.size(); ++i) { os << v[i]; if (i != v.size() - 1) os << ", "; } os << "]"; return os; } template <typename T> void print(T v, string s = "\n") ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for(int i = 0; i < (n); i++) #define rep1(i, n) for(int i = 1; i <= (n); i++) #define co(x) cout << (x) << "\n" #define cosp(x) cout << (x) << " " #define ce(x) cerr << (x) << "\n" #define cesp(x) cerr << (x) << " " #define pb push_bac...
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--) #define ALL(v) v.begin(), v.end() using namespace std; using P = pair<int, int>; typedef long long ll; const int MOD = 1000000007; int main() { int n; cin >> n; vector<int> a(n); vecto...
#include <bits/stdc++.h> using namespace std; int n, k; int a[100010]; bitset<100010> al; vector<int> adj[100010]; int ans = 0; int dist[100010]; void dfs(int u){ al[u] = true; dist[u] = 1; for(auto v : adj[u]){ if(!al[v]){ dfs(v); dist[u] = max(dist[u], dist[v] + 1); ...
0
#include <stdio.h> #include <string.h> int main(){ int A, B, len; scanf("%d %d", &A, &B); char S[100]; scanf("%s", &S); len = strlen(S); if(len != A+B+1){ printf("No\n"); return 0; } if(S[A] == '-'){ for(int i=0; i<len; i++){ if(i != A){ if(S[i] < 48 || S[i] > 57){ printf("No\n"); return...
#include <iostream> #include <vector> #include <algorithm> #include <iomanip> using namespace std; int main() { int K = 0; vector<int> in(5, 0); for (int i = 0; i < 5; i++) cin >> in[i]; cin >> K; for (int i = 0; i < 5; i++) { for (int j = 0; j < 5; j++) { if (max(in[i], in[j]) -...
0
#include <iostream> #include <algorithm> #include <cstdio> #include <string> #include <cstring> #include <cctype> #include <cstdlib> #include <cmath> #include <vector> #include <set> #include <queue> #include <stack> #include <map> using namespace std; #define REP(i, s, e) for (int i = (s); i < (e); i++) #define REPI(...
// clang-format off #include <bits/stdc++.h> #define int long long #define main signed main() // #define main int main() #define loop(i, a, n) for (int i = (a); i < (n); i++) #define rep(i, n) loop(i, 0, n) #define all(v) (v).begin(), (v).end() #define rall(v) (v).rbegin(), (v).rend() #define prec(n) fixed << setprecis...
0
#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>; template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } re...
#include<bits/stdc++.h> using namespace std; int main(){ int N,L; cin>>N>>L; int A; A=L; int R=A+N-1; int eat; if(R<=0){ eat=R; } else if(L>=0){ eat=L; } else{ eat=0; } int ans=(R+L)*(R-L+1)/2-eat; cout<<ans<<endl; }
1
#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 n; cin >> n; int odd[100002]={}, even[100002]={}; int omax=0, emax=0, io, ie; for(int i=0; i<n; i++){ int a; cin >> a; if(i%2==0){ ...
/*====Corycle====*/ #include<algorithm> #include<iostream> #include<iomanip> #include<cstring> #include<cstdlib> #include<complex> #include<cstdio> #include<vector> #include<cmath> #include<ctime> #include<stack> #include<queue> #include<map> #define ll long long using namespace std; const int inf=0x3f3f3f3f; const int...
1
#include <bits/stdc++.h> #ifdef _WIN32 #include "debug.hpp" #endif using namespace std; #define rep(i, N) for(int i = 0; i < (N); i++) #define reps(i, N) for(int i = 1; i <= (N); i++) #define repr(i, N) for(int i = (N) - 1; i >= 0; i--) #define pub push_back template<typename T> void chmax(T &a, T b){ a = max(a, b)...
#include<bits/stdc++.h> using namespace std; inline int read() { register int x=0; register char ch=getchar(); while(ch<'0'||ch>'9') ch=getchar(); while(ch>='0'&&ch<='9') x=(x<<3)+(x<<1)+(ch^48),ch=getchar(); return x; } inline void write(int x) { register char st[10]; register int...
1
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll,ll> P; typedef pair<P,ll> PLL; typedef pair<P,P> PP; typedef vector<ll> VECLL; typedef vector<P> VECP; typedef priority_queue<P,VECP,greater<P> > PQP; typedef priority_queue<ll, VECLL, greater<ll> > PQll; #define rep(i,a,n) for(ll i =...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<(n); i++) #define rep2(i,x,n) for(int i=x; i<(n); i++) #define ALL(n) begin(n),end(n) struct cww{cww(){ios::sync_with_stdio(false);cin.tie(0);}}star; const long long INF = numeric_limits<long long>::max(); typedef long long ll; int main(){ ...
0
using namespace std; #include <iostream> #include <string> #include <set> #include <functional> #include <vector> #include <algorithm> #include <stdio.h> int CtoI(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')ret...
#include <bits/stdc++.h> using namespace std; #define FOR(i, s, n) for(int i = s; i < (int)n; i++) #define per(i, n) for(int i = n; i >= 0; i--) #define ROF(i, s, n) for(int i = s; i >= (int)n; i--) #define FORIT(i, A) for (auto i : A) #define PRINT(x) cout << (x) << "\n" #define ALL(a) (a).begin(),(a).end() #define RA...
1
#include <stdio.h> #include <vector> #include <algorithm> using namespace std; int main(void){ while(true){ int a, b, c, N, i, j, t1, t2, t3, r; scanf("%d %d %d", &a, &b, &c); if(a == 0 && b == 0 && c == 0) return 0; scanf("%d", &N); vector< vector<int> > results; vector<int> ans(a+b+c+1, 2); for(i =...
#include <iostream> #include <cstdio> #include <vector> #include <list> #include <algorithm> #include <cmath> #include <stack> #include <map> #include <numeric> #include <sstream> #include <queue> #include <iomanip> using namespace std; #define REP(i,n) for(int (i)=0; (i)<(n); (i)++) #define FOR(i,a,b) for(int (i)=(a)...
0
#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 all(x) (x).begin(),(x).end() #define get_bit(x, k) ((x >> k) & 1) // ------------------------------...
#include <iostream> #include <stdlib.h> #include <iomanip> using namespace std; int main() { int n; cin >> n; int num[n-1]; for (int i = 0; i < n; ++i) { cin >> num[i]; } for (int i = 0; i < n; ++i) { if (i) cout << " "; cout << num[n-1-i]; } cout...
0
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using ld = long double; #define MOD 1000000007LL #define rep(i, n) for(ll (i) = 0LL;(i) < (ll)(n);(i)++) #define rep2(i, s, e) for(ll (i) = (ll)(s);(i) < (ll)(e);(i)++) #define repi(i, n) for(ll (i) = 0LL;(i) <= (ll)(...
#include<iostream> #include<algorithm> #include<vector> using namespace std; int main(){ int a,b; string s; vector<char> lst(10); cin>>a>>b>>s; bool ans=true; // for(int i=0;i<s.size();i++){ // cin>>lst.at(i); // { for(int i=0;i<s.size();i++){ if (i!=a && ...
0
#include <bits/stdc++.h> using namespace std; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<string> VS; typedef pair<int, int> PII; typedef long long LL; typedef pair<LL, LL> PLL; #define ALL(a) (a).begin(),(a).end() #define RALL(a) (a).rbegin(), (a).rend() #define PB push_back #define EB emplace_ba...
#include <cstdio> #include <cstring> #include <algorithm> constexpr int STR_MAX_LEN = 1000; int main(){ char s1[STR_MAX_LEN], s2[STR_MAX_LEN]; int dp[STR_MAX_LEN + 1][STR_MAX_LEN + 1]; scanf("%s%s", s1, s2); int s1_len = strlen(s1), s2_len = strlen(s2); for(int i = 1; i <= s1_len; ++i){ ...
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#include<iostream> using namespace std; #include<cstdio> #include<cstring> //メイン関数 int main() { char str[81]; while(fgets(str,sizeof(str),stdin)!=NULL){ // while(scanf("%[^/n]s",str)!=EOF){ //strstrで探索 if((strstr(str,"the")) || (strstr(str,"this")) || (strstr(str,"that"))){ printf("%s",str); cont...
#include <bits/stdc++.h> using namespace std; #define fi first #define se second #define repl(i,a,b) for(int i=(int)(a);i<(int)(b);i++) #define repr(i,n) for(int i=(int)(n-1);i>=0;i--) #define rep(i,n) repl(i,0,n) #define each(itr,v) for(auto itr:v) #define pb(s) push_back(s) #define all(x) (x).begin(),(x).end() #defi...
0
#define BUG #include <bits/stdc++.h> using namespace std; #define sz(x) (int)((x).size()) #define all(x) (x).begin(), (x).end() #define rall(x) (x).rbegin(), (x).rend() #define fi first #define se second #define pb push_back #define lb lower_bound #define ub upper_bound #define fore(i, a, b) for (int i = (a), _b = (b...
#include <bits/stdc++.h> using namespace std; #define M 1000000007 #define U 998244353 #define N 1000005 #define int long long #define sz(c) (int)c.size() #define fr first #define ll long long #define sc second #define pb push_back #define ppb pop_back #define mp make_pair #define all(a) (a).begin(),(a).end() #define ...
1
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(int)(n);i++) #define ll long long int main(){ int k; string s; cin >> k >> s; if(s.length() <= k){ cout << s << endl; }else if(s.length() > k){ rep(i,k){ cout << s[i] ; } cout << "....
#include <iostream> #include <string> #include <algorithm> #include <cmath> #include <map> #include <vector> #include <stack> #include <queue> #include <tuple> #include <cassert> #include <functional> #include <set> #include <deque> #include <list> using namespace std; typedef long long ll; int dx[4] = {0,0,1,-1}; int ...
0
#include <stdio.h> #include <vector> int judge( const int* number_table1 , const int* number_table2 ) { const int right_side_table[ 6 ][ 6 ] = { //front= // 1 2 3 4 5 6 { -1 , 3 , 5 , 2 , 4 , -1 }, //top=1 { 4 , -1 , 1 , 6 , -1 , 3 }, //2 { 2 , 6 , -1 , -1 , 1 , 5 }, //3 { 5 ,...
#include <iostream> #include <string> using namespace std; int main(){ string str; while(getline(cin,str)){ int flg = 0; while(true){ for(int i = 0 ; i < str.length() ; i++){ string key1 = str.substr(i,3),key2 = str.substr(i,4); if(key1 == "the" || key2 == "that" || key2 == "this") flg = 1; ...
0