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#include<iostream> #include<cstdio> #include<cstring> #include<algorithm> #define LL long long using namespace std; LL A[1010][1010]; int n,Color[1010][1010]; int N,P[101010],T1[1010*1010],T2[1010*1010],n1,n2; bool f[101010],vis[1010][1010]; int dx[4]={0,0,1,-1},dy[4]={1,-1,0,0}; void Pre(){ for (int i=2;i<=100000;i++...
#include<bits/stdc++.h> using namespace std; long long a[1100],na,n; bool p(int x){for (int i=2;i<x;i++)if (x%i==0)return 0;return 1;} int main(){ for (int i=2;i<=8000;i++)if (p(i))a[++na]=i; cin>>n; for (int i=1;i<=n;i++){ for (int j=1;j<=n;j++) if ((i+j)%2==0)cout<<a[(i+j)/2]*a[(i-j+n)/2+n+1]<<' '; else co...
1
#include <bits/stdc++.h> using namespace std; const int maxn = 4e5 + 10; int s[maxn], t[maxn]; int a[maxn], b[maxn]; int fail[maxn]; int n, m; void getfail() { memset(fail, 0, sizeof(fail)); int len = n; int j = 0, k = fail[0] = -1; while (j < len) { while (k != -1 && t[j] != t[k]) ...
#include <bits/stdc++.h> using namespace std; using ll = long long; template <typename T> struct Compress { vector<T> xs; Compress(const vector<T>& vs) : xs(vs) { sort(xs.begin(), xs.end()); xs.erase(unique(xs.begin(), xs.end()), xs.end()); } int compress(const T& x) { return ...
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#include<iostream> #include<algorithm> #include<vector> #include<string> #include<utility> #include<map> #include<set> #include<queue> #include<stack> #include<functional> #include<math.h> #include<random> #include <bitset> using namespace std; #define N (1000000000+7) //#define N 998244353 #define INF 1e16 typedef lon...
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main(){ ll A[222222]; ll N; cin >> N; ll i; for(i=0;i<=N-1;i++) cin >> A[i]; ll sum[222222] = {0}; //sum[i]=A[i]までの和 sum[0] = A[0]; for(i=1;i<=N-1;i++){ sum[i] = (sum[i-1] + A[i]) % 1000000007; } ll ans = 0; for(i=0;...
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#include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <iostream> #include <algorithm> #include <vector> #include <set> #include <map> #include <stack> #include <queue> #define rep(i,l,r) for(int i=(l);i<=(r);++i) #define per(i,r,l) for(int i=(r);i>=(l);--i) using namespace std; const int N=1...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; #define mp make_pair #define ff first #define ss second #define pb push_back #define pf push_front #define popb pop_back #define popf pop_front #define all(v) v.begin(),v.end() const int maxn = 1e6 + 100, maxc = 256; const l...
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#include<bits/stdc++.h> using namespace std; using ll = long long; #define rep(i,n) for(ll i=0;i<n;i++) #define repl(i,l,r) for(ll i=(l);i<(r);i++) #define per(i,n) for(ll i=n-1;i>=0;i--) #define perl(i,r,l) for(ll i=r-1;i>=l;i--) #define fi first #define se second #define pb push_back #define ins insert #define all(x)...
#include<bits/stdc++.h> using namespace std; typedef long long int ll; #define FOR(i,l,r) for(i=l;i<r;i++) #define REP(i,n) FOR(i,0,n) #define ALL(x) x.begin(),x.end() #define P pair<ll,ll> #define F first #define S second signed main(){ ll n,m,d;cin>>n>>m>>d;if(d)d=2*(n-d);else d=n; printf("%.20f",(double)(m-1)*d/...
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#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) using namespace std; using ll = long long; double expected_value(int n) { return (double)((1 + n) * n / 2) / (double)n; } int main() { int n, k; cin >> n >> k; vector<double> ps(n + 1); vector<double> comsum(n + 1, 0); int p; ...
/** * author : Sudipta Banik Trisha * created : September 10, 2020 5:11 PM * Problem Name : D - Dice in Line * Problem Limit : 2000 ms , 1024 MB * Problem Url : https://atcoder.jp/contests/abc154/tasks/abc154_d * @genarated by : ai-virtual-assistant **/ #include<bits/stdc++.h>...
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#include <cstdio> #include <cstring> #include <vector> #include <deque> #define MAXN 1000010 using namespace std; int n; char s1[MAXN],s2[MAXN]; vector<int> S[30]; int p[MAXN]; struct Queue{ deque<int> Q; int d; void push_back(int x){ Q.push_back(x-d); } void push_front(int x){ Q.push_front(x-d); } int back(){ ...
#include <cstdio> #include <algorithm> #define rep(i, n) for(int i = 0; i < (n); ++i) using namespace std; typedef pair<int, int> P; typedef pair<int, P> Q; int n, m; Q g[100000]; int p[10000]; int r[10000]; void init(){ rep(i, n){ p[i] = i; r[i] = 0; } } int find(int i){ return p[i] == i ? i : p[i] = find...
0
#include <iostream> #include <string> #include <cstring> #include <algorithm> #include <functional> #include <cmath> #include <set> #include <queue> #include <deque> #include <vector> #include <climits> #include <sstream> #include <iomanip> #include <map> #include <stack> using namespace std; typedef unsigned long long...
#include<cstdio> #include<vector> #include<algorithm> #include<map> using namespace std; using ll=long long; using vi=vector<int>; using vvi=vector<vi>; using pii=pair<int,int>; using vll=vector<ll>; using vvll=vector<vll>; using vpii=vector<pii>; int main(void) { int h, w; int d_max=80*80; while(scanf("%d%d", &...
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#include <iostream> #include <vector> #include <algorithm> using namespace std; int main(){ long long N, M, V, P; cin >> N >> M >> V >> P; vector<long long> A(N); for(auto& t : A) cin >> t; sort(A.begin(), A.end()); int L = -1, R = N-1; while(R-L > 1){ int mid = (L+R)/2; long l...
//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...
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#include<bits/stdc++.h> #include<math.h> #define rep(i,k,n) for(int i=k;i<n;i++) #define MOD 1000000007LL #define ROD 1000000000 #define INF 12345678 #define MIN(a,b) (a>b?b:a) using namespace std; #include<bits/stdc++.h> #include<math.h> #define rep(i,k,n) for(int i=k;i<n;i++) #define ll long long #define mp make_pair...
#pragma GCC optimize("O3") #include<bits/stdc++.h> using namespace std; using ll=long long; using P=pair<ll,ll>; template<class T> using V=vector<T>; #define fi first #define se second #define all(v) (v).begin(),(v).end() const ll inf=(1e18); //const ll mod=998244353; const ll mod=1000000007; const vector<int> dy={-1...
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#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { uint N; long long x; cin >> N >> x; vector<long long> a(N, 0); long long sum = 0; for (auto &c: a) { cin >> c; sum += c; } if (sum < x) { cout << a.size() - 1 << endl; ...
#include<iostream> #include<vector> #include<algorithm> using namespace std; int main() { ios_base :: sync_with_stdio(0); cin.tie(0); int n, x; cin >> n >> x; vector<int> a; int i, count = 0; for(i=0; i<n; i++){ int p; cin >> p; a.push_back(p); } sort(a.begin(), a.end()); for(i=0; i<n; i++){ if(a[i]>x...
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#include <bits/stdc++.h> #define REP(i,n) for (int i = 0; i < (n); ++i) 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;}return false;} using namespace std; using ll = long long; using P = pair<in...
#include <bits/stdc++.h> using namespace std; int main (){ int N,K,sum,s; cin>>N; K=1; sum=0; for (int i=0;i<8;i++){ for(int j=0;j<i;j++){ K*=10; } s=(N-N%K)%(K*10)/K; sum+=s; K=1; } int m; m=N%sum; if (m==0){ cout<<"Yes"<<endl; } else{ cout<<"No"<<endl; } }
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#include<bits/stdc++.h> #include<iostream> #include<algorithm> using namespace std; int main() { unsigned long long a; double b; cin>> a >>b; unsigned long long c = 1000*b; unsigned long long d = a*c; unsigned long long e = d/1000; cout<< e <<endl; }
#include <bits/stdc++.h> using namespace std; int main (){ int A, B; cin >> A >> B; int ans = A*B; cout << ans << endl; }
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#include <iostream> #include <vector> #include <set> #include <algorithm> using namespace std; typedef vector <int> VI; typedef set <int> SI; int get_digit( int n ) { int count = 0; while ( n >= 10 ) { n /= 10; count++; } return count + 1; } int ten_pow( int n ) { int answer = 1; for ( int i = 0; i < n; i+...
#include <cstdio> #include <iostream> #include <cstring> #include <algorithm> #include <set> #define rep(i,n) for(int i = 0; i < n; i++) using namespace std; int n, k; string str[10]; int main(){ while(scanf("%d", &n),n){ set<string> s; scanf("%d", &k); rep(i,n) cin >> str[i]; if(k == 2){ for(int i = 0; i...
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#include <bits/stdc++.h> #define pb push_back #define ll long long using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int t = 1; for(int T = 0; T < t ; T++){ ll n, x; cin >> n >> x; ll a[n], ans = 0; for(int i = 0; i < n; i++) ci...
#include <algorithm> #include <boost/optional.hpp> #include <climits> #include <cmath> #include <cstdio> #include <cstring> #include <functional> #include <iomanip> #include <iostream> #include <limits> #include <list> #include <map> #include <numeric> #include <queue> #include <set> #include <sstream> #include <string...
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#include <iostream> #include <string> #include <queue> #include <stack> #include <algorithm> #include <list> #include <vector> #include <complex> #include <utility> #include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <climits> #include <bitset> #include <ctime> #include <map> #include <uno...
#include <cstdio> #include <cstring> #include <algorithm> using namespace std; char convNext(char ch) { if('a' <= ch && ch <= 'y') return ch+1; if(ch=='z')return 'a'; return ch; } int main() { char str[90]; while(true) { if(!fgets(str, 90, stdin))break; for(int i = 0; i < 26; i++) { if(strstr(str,"this") |...
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#include<cstdio> #include<cstdlib> #include<cstring> #include<iostream> #define LL long long using namespace std; const LL mod=1e9+7; LL f[1010][1010],n,a,b,c,d,C[1010][1010],inv[1010][1010],fac[1010],finv[1010]; void pre() { inv[0][1]=inv[1][1]=1;fac[0]=fac[1]=1; for(LL i=2;i<=1000;i++) inv[i][1]=(mod-mod/i)*inv[mod...
#include<cstdio> #include<cstring> #include<cmath> #include<cassert> #include<iostream> #include<iomanip> #include<map> #include<set> #include<vector> #include<algorithm> #include<string> #include<queue> using namespace std; #define DEBUG(x) cout<<#x<<"="<<x<<endl #define DEBUG2(x,y) cout<<#x<<"="<<x<<","<<#y<<"="<<y<<...
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#include <bits/stdc++.h> using namespace std; vector<bool> digit(10, false); bool check(int N) { bool res = true; while(N > 0) { int x = N % 10; if (digit[x]) { res = false; break; } N /= 10; } return res; } int main() { int N, K; cin >> N >> K; for (int i = ...
#include <algorithm> #include <iostream> #include <vector> #define rep(S, L) for (int i = S; i < L; ++i) using namespace std; int main() { int n, k; cin >> n >> k; vector<int> ng_d; int dd; vector<int> d; for (int i = 0; i < k; ++i) { cin >> dd; ng_d.push_back(dd); } for (int i = 0; i < 10; ++i...
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#include <bits/stdc++.h> using namespace std; using pii = pair<int, int>; int H, W; bool check(int i, int j, int dx, int dy, vector<vector<int>> &field) { int x = i + dx; int y = j + dy; return (x >= 0 && x < H && y >= 0 && y < W && (field[x][y] == -1)); } int main() { cin >> H >> W; vector<vecto...
#include <bits/stdc++.h> using namespace std; typedef long long lint; typedef vector<lint> vlint; typedef vector<vlint> vvlint; typedef vector<bool> vbool; typedef vector<int> vint; #define inf 1e+9 #define endl "\n" #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep1(i, n) for (int i = 1; i < (int)(n);...
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#include <iostream> using namespace std; int main(){ int n; cin >> n; int i=1; while(i*i<=n) i++; cout << (i-1)*(i-1) << "\n"; return 0; }
#include <iostream> #include <vector> #include <set> #include <map> #include <unordered_map> #include <unordered_set> #include <algorithm> #include <iomanip> #include <numeric> #include <queue> #include <cmath> using namespace std; int main() { int n; cin >> n; n = pow(n, 0.5); cout << n * n << endl; ...
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#define DIN freopen("input.txt","r",stdin); #define DOUT freopen("output.txt","w",stdout); #include <bits/stdc++.h> #define mem(a,b) memset(a,b,sizeof(a)) #define REP(i,a,b) for(int i=(a);i<=(int)(b);i++) #define REP_(i,a,b) for(int i=(a);i>=(b);i--) #define pb push_back using namespace std; typedef long long LL; typed...
#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 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; } retur...
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#include<stdio.h> int main(){ int n,c[101][2][7],z,Z,x; scanf("%d",&n); for(int i=0;i<n;i++){ for(int t=0;t<6;t++){ scanf("%d",&c[i][1][t]); c[i][0][t]=t; } } for(int p=0;p<n-1;p++){ for(int s=p+1;s<n;s++){ ///????????????????????????/// for(int i=0;i<6;i++){ ///??????c[...
#include<iostream> #include<cctype> #include<algorithm> #include<cstdio> #include<cstdlib> #include<vector> #include<map> #include<queue> #include<set> #include<stack> #include<cctype> #include<cstring> #include<utility> const int inf=0x7fffffff; typedef long long int ll; using namespace std; const int N=100+5; char s[...
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#include <bits/stdc++.h> #define mp make_pair #define X first #define Y second #define FOE(x, a) for(auto x : a) #define FOR(i, a, b) for(int i = a; i <= b; i++) #define FOD(i, a, b) for(int i = a; i >= b; i--) using namespace std; typedef long long ll; typedef pair <int, int> ii; const int N = 2e5 + 10; const ll I...
// // main.cpp // #include <algorithm> #include <array> #include <assert.h> #include <iostream> #include <limits> #include <math.h> #include <memory> #include <memory> #include <queue> #include <random> #include <set> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <string> #include <tuple> #inclu...
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#include<bits/stdc++.h> using namespace std; typedef long long int lli; typedef unsigned long long int ulli; typedef pair<int,int> pii; typedef priority_queue< int, vector< int >, greater< int > > minHeap; #define ones(x) __builtin_popcount(x) #define onesl(x) __builtin_popcountl(x) #define onesll(x) __builtin_popco...
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main(){ ll x; cin >> x; if(x%11==0) cout << 2*x/11; else if(x%11<=6) cout << (x/11)*2+1; else cout << (x/11)*2+2; cout << endl; }
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#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) using namespace std; using ll = long long; int main() { int N; cin >> N; if (N == 1) cout << "Hello World" << endl; else { int A, B; cin >> A >> B; cout << A + B << endl; } return 0; }
#include <iostream> #include <string> using namespace std; int const NMAX = 100; char v[1 + NMAX][1 + NMAX]; int main() { int n, m; cin >> n >> m; cout << max(n * m, max(n - m, n + m)); return 0; }
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#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (n); i++) #define rep2(i, n) for (int i = 1; i <= (n); i++) typedef long long ll; int main() { ll N, m = LONG_LONG_MAX; cin >> N; rep(i, 5) { ll x; cin >> x; m = min(m, x); } ll ans = 4 + (ll)...
#include <bits/stdc++.h> #define rep(i, e, n) for (int i = e; i < (n); ++i) using namespace std; typedef long long ll; using P = pair<int,int>; const ll inf=1000000000007; int main() { ll n,a,b,c,d,e; cin >> n >> a >> b >> c >> d >> e; ll mn= min(min(min(a,b),c),min(d,e)); ll ans = (n-0.5)/mn +5; cout << ans...
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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; vector<int> a(n); for (int i = 0; i < n; i++) { cin >> a[i]; } vector<int> b(n); for (int i = 0; i < n; i++) { cin >> b[i]; } vector<int> c(n); ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { int n; cin >> n; vector<int> a(n); rep(i, n) cin >> a[i]; double average = (double)accumulate(a.begin(), a.end(), 0)/n; int ans = 0; double minv=100100100; r...
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#include <bits/stdc++.h> using namespace std; using ll = long long; ll N; //1 <= N <= 10^10なので //1回のfor文すら回せない //N = A * B なので√Nまで探索すればok int findDigit(ll x, ll y) { ll s, t; s = log10(x) + 1; t = log10(y) + 1; return max(s, t); } int main() { cin >> N; ll s = sqrt(N); ll res = N; for...
#include <algorithm> #include <iostream> #include <vector> using namespace std; int main(){ string S; cin >> S; reverse(S.begin(), S.end()); int N = S.length(); const long long INF = 1e18; vector<long long> dp(2,INF); dp[0] = 0; for(auto c : S){ vector<long long> dp_(2,INF); for(int i = 0; i < ...
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// ABC162-D RGB Triplets #include <bits/stdc++.h> using namespace std; signed main() { int n, a, b, pos1, pos2; long long dp[3][4000] = {}, ans = 0; string s; cin >> n; cin >> s; ans = 0; for(int i=0 ;i<n ;i++ ) { if(s[i] == 'R') { dp[0][i] = 1; } els...
#include<iostream> #include<string> using namespace std; int main() { char s[5000]; long long n,i,j,k,total=0,red[5000]={0},green[5000]={0},blue[5000]={0},r=0,g=0,b=0,x,y; cin>>n; for(i=1;i<=n;i++) { cin>>s[i]; } for(i=1;i<=n;i++) { if(s[i]=='R') { r++...
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#pragma GCC optimize("Ofast") #include <bits/stdc++.h> using namespace std; using ll = long long; using pii = pair<int, int>; using pll = pair<long long, long long>; constexpr char ln = '\n'; constexpr long long MOD = 1000000007LL; constexpr long long INF = 1000000000LL; #define all(x) (x).begin(),(x).end() vector<...
#include <bits/stdc++.h> #define debug(x) cerr << #x << " " << (x) << endl using namespace std; const int N = 305; const long long mod = 998244353ll; int n, K, num[N], pre[N], cnt = 0; char str[N]; long long f[N][N << 1], g[N][N << 1], tmp[N][N << 1]; int main () { scanf("%s%d", str, &K), n = strlen(str); int pos ...
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#include <bits/stdc++.h> using namespace std; // repetition #define FOR(i, a, b) for(ll i = (a); i < (b); ++i) #define rep(i, n) for(ll i = 0; i < (ll)(n); i++) // container util #define all(x) (x).begin(), (x).end() // typedef typedef long long ll; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<ll> ...
#ifdef _WIN32 #include "XOR.h" #endif #include <stdio.h> #include <iostream> #include <vector> #include <array> constexpr int64_t MOD = 1'000'000'007; constexpr int64_t help = 1; #define ll long long int #define o(X) ll bits##X = 0 #define ok(X) bits##X += !!(d & (help << X)) #define oke(X) ans += (bits##X * (n -...
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#include <iostream> #include <vector> #include <queue> using namespace std; int H, W; vector<string> fi; int dx[4] = {1, 0, -1, 0}; int dy[4] = {0, 1, 0, -1}; int main() { cin >> H >> W; fi.resize(H); for (int i = 0; i < H; ++i) cin >> fi[i]; // 多点をスタートとして扱う vector<vector<int> > dist(H, vector<i...
#include<bits/stdc++.h> using namespace std; int H, W, x, y, ans = 0, flag = 0; queue<int> Qx, Qx_next; queue<int> Qy, Qy_next; bool can_go(int x, int y){ return (1 <= x && x <= H && 1 <= y && y<= W); } void f(vector<vector<int>>& A, int x, int y){ if(can_go(x,y)){ if(A[x][y] == 1){ flag ...
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/* * src.cpp * * Created on: 2016/08/04 * Author: joi */ #include <bits/stdc++.h> using namespace std; #define FOR(i,a,b) for(int i=(a);i<(b);i++) #define REP(i,a) FOR(i,0,a) const int MAX_N=1e4; int n; int p[3]; char out[MAX_N+5]; int main(){ do{ cin>>n; if (n){ REP(i,n){ int ave=0; b...
#include <stdio.h> void grade(int students) { while(students != 0) { for(int i = 0; i < students; ++i) { int math, english, japanese; scanf("%d %d %d", &math, &english, &japanese); int mean = (math + english + japanese) / 3; if ((math == 100) || (english == 1...
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#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) vector<ll> z_algorithmll(const vector<ll> &s) { vector<ll> prefix(s.size()); for (int i = 1, j = 0; i < s.size(); i++) { if (i + prefix[i - j] < j + prefix[j]) { prefix[i] = prefix[...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rng(i, a, b) for (int i = int(a); i < int(b); i++) #define rep(i, b) rng(i, 0, b) #define gnr(i, a, b) for (int i = int(b) - 1; i >= int(a); i--) #define per(i, b) gnr(i, 0, b) #define bg begin() #define ed end() #define all(x) x.bg, x.ed #defi...
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#include<bits/stdc++.h> #define For(i,x,y) for (register int i=(x);i<=(y);i++) #define FOR(i,x,y) for (register int i=(x);i<(y);i++) #define Dow(i,x,y) for (register int i=(x);i>=(y);i--) #define Debug(v) for (auto i:v) printf("%lld ",i);puts("") #define mp make_pair #define fi first #define se second #define pb push_b...
#include <iostream> #include <cstdio> #include <fstream> #include <algorithm> #include <string> #include <map> #include <set> #include <queue> #include <stack> #include <vector> #include <limits.h> #include <math.h> #include <functional> #include <bitset> #include <iomanip> #include <cassert> #include <float.h> #includ...
1
#include <bits/stdc++.h> using namespace std; #define all(a)a.begin(),a.end() using ll=long long; const int INF = 1<<30; const ll INFll =1LL<<62; const int mod =(1e9)+7; using P = pair<ll,ll>; int main() { int n;cin >>n; n-=2; cout <<n*180<<endl; return 0; }
#include <bits/stdc++.h> // ver1.8 #define int long long #define ALL(v) (v).begin(),(v).end() #define Vi vector<int> #define pb push_back #define mp make_pair #define rep(i,a,b) for(int i=a;i<b;i++) #define repeq(i,a,b) for(int i=a;i<=b;i++) #define repr(i,a,b) for(int i=a;i>b;i--) #define repreq(i,a,b) for(int i=a;i>...
1
# include <bits/stdc++.h> using namespace std; #define pb push_back #define mp make_pair #define fi first #define se second #define pii pair<int,int> typedef long long ll; int arr[100005]; int n,k,x; int gcd(int a,int b){ if(b==0) return a; return gcd(b,a%b); } int main(){ ios_base::sync_with_stdio(false)...
#include <iostream> #include <algorithm> #include <iomanip> #include <math.h> #include <vector> using namespace std; int main(){ cin.tie(NULL); ios::sync_with_stdio(false); int a[10]; int k,b; for(int i=0;i<5;i++){ cin>>a[i]; } cin>>k; sort(a,a+5); b=a[4]-a[0]; if(k<b){ cout<<":("<<"\n"; }...
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#include <iostream> #include <string> #include <algorithm> #include <functional> #include <vector> #include <stack> #include <queue> #include <set> #include <bitset> #include <map> #include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> using namespace std; typedef long long ll; typedef pair<int,int> p...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<n;++i) int main(){ int N,x,y,M,l; char d; map<char,int> D; int dx[4]={1,-1,0,0}; int dy[4]={0,0,1,-1}; D['E']=0; D['W']=1; D['N']=2; D['S']=3; while(cin>>N,N){ bool a[21][21]={}; rep(i,N){ ...
1
/** * author: yuya1234 * created: 25.06.2020 13:29:29 **/ #include <bits/stdc++.h> using namespace std; typedef long long ll; #define REP(i,n) for(ll i=0;i<(ll)(n);i++) #define REPD(i,n) for(ll i=n-1;i>=0;i--) #define FOR(i,a,b) for(ll i=a;i<=(ll)(b);i++) #define FORD(i,a,b) for(ll i=a;i>=(ll)(b);i--) #defin...
#include <bits/stdc++.h> using namespace std; int main(){ long int n,x; cin >> n >> x; vector<long int> a(n); long int sum=0; int i; for(i=0; i<n; i++){ cin >> a.at(i); sum+=a.at(i); } sort(a.begin(),a.end()); if(x>sum) cout << n-1 << endl; else if(x==sum) cout...
1
#include <math.h> #include <iostream> #include <stdio.h> using namespace std; int main() { long sum; cin >> sum; cout << int(pow(sum, 3)) << endl; }
#include <iostream> using namespace std; int main(void){ int x,y; x=y=0; cin>>x; y=x*x*x; cout<<y<<endl; return 0; }
1
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define mp make_pair #define pb push_back #define flash ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define lb lower_bound #define ub upper_bound #define endl '\n' ll dp[2][2][100]; ll mod=1e9+7;ll d; ll mo(ll x) { if(x>=0) return(x%d...
#include<iostream> #include<string> using namespace std; int alignment(string s,string t){ int a[1001][1001]; int n=s.size(); int m=t.size(); a[0][0]=0; for(int i=0;i<n;i++){ a[i+1][0]=a[i][0]+1; } for(int i=0;i<m;i++){ a[0][i+1]=a[0][i]+1; } for(int i=0;i<n;i++){ for(int j=0;j<m;j++){ if(s[i]==t[...
0
#include <stdio.h> int main(void) { int n, i, po[2] = {0}, ca[2]; while(scanf("%d", &n)){ if(!n)break; po[0] = 0; po[1] = 0; for(i = 0; n > i; i++){ scanf("%d%d", &ca[0], &ca[1]); if(ca[0] > ca[1]) po[0] += ca[0]+ca[1]; else if(ca[0] < ca[1]) po[1] += ca[0]+ca[1]; else{ po[0] += ca[0]; po[1] += ca[1];...
#pragma GCC optimize ("O3") #pragma GCC target ("avx2") //#include<bits/stdc++.h> #include<cstdio> #include<iostream> #include<algorithm> 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 ...
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#include <bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int cnt=0; string s; cin>>s; int m =0; for(int i =0 ;i<3;i++) { if(s[i]=='R')m++; else { cnt = max(m,cnt); m =0; } } cnt = max(m,cnt); cout<<cnt; return 0; }
#include<bits/stdc++.h> #define io ios_base::sync_with_stdio(false); cin.tie(NULL); #define N 4e7 #define nl "\n" #define f first #define s second #define pi acos(-1.0) #define MOD 1000000007 #define pb push_back #define vector<int> VI; #define vector<long long> VII; typedef long long ll; typedef double db; using na...
1
#include <iostream> using namespace std; const int MAX = 500; int main() { int n, m, Q; cin >> n >> m >> Q; int S[MAX+1][MAX+1] = {}; for (int i = 0; i < m; i++) { int l, r; cin >> l >> r; S[l][r]++; } for (int i = 1; i <= n; i++) { for (int j = 1; j <= n; j++) { S[i][j] += S[i][j-1]; } } for (int...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef vector<int> vi; typedef vector<double> vd; typedef vector<ll> vl; typedef vector<vi> vvi; typedef vector<vl> vvl; typedef pair<int,int> pii; typedef pair<double, double> pdd; typedef pair<ll, ll> pll; typedef vector<pii>...
1
#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...
#include <iostream> #include <vector> #include <limits> #include <algorithm> struct RangeUpdateQuery{ int n, now; std::vector<int> dat, time; void init(int n_){ n = 1; now = 0; while(n < n_) n *= 2; dat.resize(2 * n - 1, std::numeric_limits<int>::max()); time.resize...
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#include<iostream> #include<cstdio> using namespace std; int main() { int stage[12][12] = {{0}}; int n; int j = 0; int x = 0,y = 0,xx = 0; for(;;){ cin >> n; if(n == 0)break; for(int i = 0;i < n; i++){ for(j = 0;j < n; j++){ cin >> stage[i][j]; ...
#include<stdio.h> #include<string.h> #define SIZE 1002 int main(){ int i,j; int na,nb,nc,n; int a[SIZE],b[SIZE],c[SIZE],d[SIZE]; int data[SIZE]; while(1){ scanf("%d %d %d",&na,&nb,&nc); if(na==0 && nb==0 && nc==0)break; scanf("%d",&n); for(i=1;i<=na+nb+nc;i++)data[i]=2; for(i=0;i<n;i++){ scan...
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// A - Rated for Me #include <bits/stdc++.h> using namespace std; int main(){ int r; cin>>r; string ans = "ARC"; if(r < 1200) ans = "ABC"; if(2800 <= r) ans = "AGC"; cout<< ans <<endl; }
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < n; i++) typedef long long ll; template<typename T> bool chmax(T &a, T b) {if(a <= b){a = b; return true;}return false;} template<typename T> bool chmin(T &a, T b) {if(a >= b){a = b; return true;}return false;} #define ABC 001 #define ...
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; using ll = long long; using Graph = vector<vector<int>>; using WGraph = vector<vector<pair<int, ll>>>; template<class T>inline bool chmax(T &a, const T &b) { if (b > a) { a = b; return true; } return false; } template<class T>inline bool chmin(T &a, const T &b) { if (b < ...
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#include <iostream> #include <string> using namespace std; int map[21][21]; void search(int a[][21], string d, int i, int *x, int *y) { if (d == "N") { for (int j = 1; j <= i; j++) a[*y + j][*x] = 2; *y += i; } else if (d == "S") { for (int j = 1; j <= i; j++) a[*y - j][*x] = 2; *y -= i; } else if (d == "...
#include <iostream> using namespace std; int main() { int a,b,c; int CASE[1000][3]; while(1) { cin >> a >> b >> c ; int total=a+b+c; if(a==0 && b==0 && c==0) break; int N,i,j,k,r; int pnt=0; cin >> N ; int* test=new int[total]; for(int n=0;n<total;n++) test[n]=2; for(int n=0;n<N;n++) { cin >> i >> ...
0
#include <bits/stdc++.h> #define F first #define S second #define MP make_pair #define pb push_back #define all(a) a.begin(), a.end() #define rall(a) a.rbegin(), a.rend() #define LCM(a, b) (a) / __gcd((a), (b)) * (b) #define CEIL(a, b) (a)/(b)+(((a)%(b))?1:0) #define ln '\n' using namespace std; using LL = long long;...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) typedef long long ll; using namespace std; int main() { int n; cin >> n; map<ll, int, greater<ll>> m; rep(i, n) { ll a; cin >> a; m[a]++; } int cnt = 0; ll ans = 0; for (auto e : m) { ...
1
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0); cin.tie(0), cout.tie(0); int h1, m1, h2, m2, k; cin >> h1 >> m1 >> h2 >> m2 >> k; int a = h1 * 60 + m1, b = h2 * 60 + m2; int ans = b - a; if (ans < 0) ans += 24 * 60; ans -= k; cout << ans << "\n"; return 0; }
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main(){ ll h1,m1,h2,m2,k; cin>>h1>>m1>>h2>>m2>>k; ll t=((h2-h1)*60)-m1+m2; ll d=t-k; if(d<=0){ cout<<"0"<<"\n"; } else{ cout<<d<<"\n"; } return 0; }
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#include <iostream> using namespace std; typedef long long ll; const ll mod = 998244353; int n; int a[305]; ll dp[305][90005]; ll dp2[305][90005]; ll p(ll a, ll x) { ll res = 1; while(x > 0) { if(x & 1) res = res * a % mod; a = a * a % mod; x >>= 1; } return res; } int main() { cin >> n; i...
#include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <iostream> #include <algorithm> #define MOD 998244353 using namespace std; typedef long long ll; template <typename Tp> inline void getint(Tp &num){ register int ch, neg = 0; while(!isdigit(ch = getchar())) if(ch == '-') neg = 1; num ...
1
#include<iostream> #include<vector> #include<string> #include<algorithm> #include<iomanip> #include<cmath> using namespace std; double len(int x1,int x2, int y1,int y2){ double res; double x=x1-x2; double y=y1-y2; res=pow(x*x+y*y,0.5); return res; } int main(){ int n; cin>>n; int x[n],...
#include <bits/stdc++.h> #define all(x) x.begin(), x.end() using namespace std; using ll = long long; using pii = pair<int, int>; const int MN = 1e5 + 5; int x[8], y[8]; int main() { ios_base::sync_with_stdio(0), cin.tie(0); int N; cin >> N; double sum = 0; int cnt = 0; for (int i = 0; i < N; i...
1
#include <bits/stdc++.h> using namespace std; int N,M,Q,m; const int maxn=600000+5; int siz; int C[maxn],a[maxn],ret[maxn]; struct node{ int l,r,id; bool operator<(const node& other)const{ return other.r > r; } }x[maxn],y[maxn]; void add(int x,int v){ for(int i=x;i<=m;i+=i&-i) C[i]+=v; } int sum(int x){ int r...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) #define zero_pad(num) setfill('0') << std::right << setw(num) using namespace std; using ll = long long; using ld = long double; using P = pair<int, int>; int main() { int n, m, q; cin >> n >> m >> q; vector<vector<int>> cnt(n+1, vect...
1
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll,ll> P; typedef pair<P,char> Q; ll N; vector<Q> v; vector<vector<P>> V,H; set<P> S; vector<vector<ll>> LU,LD,RU,RD; int main(){ cin >> N; V.resize(200010); H.resize(200010); LU.resize(400010); LD.resize(400010); ...
#include<cstdio> using namespace std; using ll = long long; using ull = unsigned long long; const static int MOD = 1e9+7; int main(){ int N; scanf("%d\n", &N); bool is_black[2*N]; for (int i = 0; i < 2*N; ++i){ char tmp; scanf("%c", &tmp); is_black[i] = tmp == 'B'; } bool is_left_end[2*N]; if(!is_black[0]...
0
#include <bits/stdc++.h> typedef long long LL; #define FOR(i,a,b) for(LL i=(a);i<(b);++i) #define REP(i,n) FOR(i,0,n) using namespace std; LL p = 1000000007ll; int main(void) { int n; cin >> n; vector<int> a(n); for(auto &x: a) cin >> x; vector<vector<int> > cnt0(1<<20); int zeros = 0; int part = 0; f...
#include <bits/stdc++.h> using namespace std; const int N = 550000; const int MOD = 1e9 + 7; int a[N], sum[N], cnt[N]; vector<int> pos[1 << 21]; int chk[1 << 21]; inline int modExp(int a, int n, int mod) { int ret = 1; while (n) { if (n & 1) ret = (long long)ret * a % mod; a = (long long)a * a % mod; n >>= 1...
1
#include <bits/stdc++.h> #define rep(i,n) for (int i=0; i<(int)(n); i++) #define REP(i,m,n) for(ll i=(ll)(m);i<(ll)(n);i++) using namespace std; using ll = long long; using P = pair<int, int>; int main() { // Grid Repainting 2 int h, w; cin >> h >> w; vector<string> s(h); rep(i,h) cin >> s.at(i); vector<int...
#include <bits/stdc++.h> #define all(v) v.begin(), v.end() #define rall(v) v.rbegin(), v.rend() #define rep(i,n) for (int i=0;i<(int)(n);i++) #define codefor int test;scanf("%d",&test);while(test--) #define yn(ans) if(ans)printf("Yes\n");else printf("No\n") #define YN(ans) if(ans)printf("YES\n");else printf("NO\n") #de...
0
#include <stdio.h> #include <math.h> #define MAXINPUT 100 int main(void){ int h[MAXINPUT],w[MAXINPUT]; int ansh[MAXINPUT]={},answ[MAXINPUT]={}; int i=0,j=0; int ans=0; int num=0; int k; while(i<MAXINPUT){ scanf("%d %d",&h[i],&w[i]); if(h[i]==0 && w[i]==0)break; i++; num++; } for(i=0;i<num;i++,ans=0){...
#include "bits/stdc++.h" using namespace std; typedef vector<int> vi; typedef pair<int,int> pii; typedef long long ll; #define rep(i,n) for(ll i=0;i<(ll)(n);i++) #define all(a) (a).begin(),(a).end() #define pb push_back #ifdef Debug #define dump(x) cerr << #x << " = " << (x) << endl #else #define dump(x) #endif ...
1
#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; ...
/* ID: anonymo14 TASK: wormhole LANG: C++ */ #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 vector<pair<int,int>> vpii; #define F first #define S second #define PU push #define PUF push_front ...
1
#include <bits/stdc++.h> using namespace std; //#define MOD 1000000007 #define MOD 998244353 #define INF 1145141919810893364 //#define INF 810114514 #define PI 3.141592653589 typedef long long ll; typedef pair<ll,ll> PP; #define int ll #define setdouble setprecision #define REP(i,n) for(int i=0;i<(n);++i) #define OREP(...
#include <bits/stdc++.h> using namespace std; typedef long long LL; const LL mod = 998244353; struct node{ int l,r; }; const int N = 1e6+7; string s[N]; int n; vector<node>a; vector<node>b; bool cmp(node x,node y) { return x.r<y.r; } bool cmp1(node x,node y){ return x.l<y.l; } int main() { cin >> n; ...
1
#include <iostream> using namespace std; long long int get_digit(long long int l){ long long int digit = 0; while(l != 0){ l /= 10; digit++; } return digit; } int main(void){ // Your code here! long long int n; cin >> n; long long int j; long long int...
// -*- mode:c++; coding:utf-8; indent-tabs-mode:nil; -*- // ALDS1_4-A: Linear Search #include <cstdio> static int linear_search(const int as[], const int target) { int i = 0; while (as[i] != target) { ++i; } return i; } int main(void) { int n; std::scanf("%d", &n); int ss[n+1]; // n+1(sentinel) f...
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> using namespace std; ...
#include <bits/stdc++.h> using namespace std; double ev[305][305][305], p[305][305][305]; int main() { int n; cin>>n; vector<int> cnt(4,0); for(int i=0; i<n; i++) { int x; cin>>x; cnt[x]++; } p[cnt[1]][cnt[2]][cnt[3]] = 1; for(int c=n; c >= 0; c--) ...
0
#include <algorithm> #include <cassert> #include <cmath> #include <iomanip> #include <iostream> #include <list> #include <map> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <vector> using namespace std; typedef long long ll; #define rep(i, n) for(ll i = 0; i < n; i++) #...
#include "bits/stdc++.h" using namespace std; typedef long long ll; typedef vector<ll> vll; #define int ll typedef pair<int,int> pii; #define fi first #define se second #define Sort(a) sort(a.begin(),a.end()) #define rep(i,n) for(int i = 0;i < (n) ; i++) #define REP(i,n) for(int i = 0;i < (n) ; i++) #define MP(a,b)...
1
#include<iostream> #include<cstdio> #include<cstring> using namespace std; #define N 303 const int mod=998244353; inline int read(){ int x=0,f=1; char c=getchar(); while(c<'0'||c>'9'){ if(c=='-')f=-1; c=getchar(); } while(c>='0'&&c<='9'){ x=(x<<1)+(x<<3)+c-'0'; c=getchar(); } return x*f; } int n,m,gu,dp[...
// FUCKED UP FUCKED UP FUCKED UP FUCKED UP FUCKED UP #include <bits/stdc++.h> using namespace std; #pragma GCC optimize("O2,no-stack-protector,unroll-loops,fast-math") #define F first #define S second #define pb push_back #define SZ(x) (ll)(x.size()) #define all(x) x.begin(),x.end() #define MP make_pair typedef long...
1
#include <stdio.h> int main(){ int a, b, c, d; int K; scanf("%d %d %d %d %d", &a, &b, &c, &d, &K); int diff1 = c - a; int diff2 = d - b; int min = (diff1 * 60) + diff2; printf("%d", min - K); return 0; }
#include<bits/stdc++.h> using namespace std; #define ll long long int #define fi first #define se second #define pb push_back #define mod 998244353 #define floop(i,a,b) for (int i=(a);i<(b);i++) #define rloop(i,a,b) for (int i=(a);i>=(b);i--) #define floopeq(i,a,b) for (int i=(a);i<(b);i++) #define pa pair<int,int> #...
1
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0), cin.tie(0); int na, nb, nt; cin >> na >> nb >> nt; vector<int> a(na), b(nb); for (int i = 0; i < na; i++) { cin >> a[i]; } for (int i = 0; i < nb; i++) { cin >> b[i]; } int ans = *min_element(a.begin(), a.end()) + *min_ele...
#include <bits/stdc++.h> typedef long long int LL; typedef unsigned long long int ULL; using namespace std; // 插入此處 LL a[100005]; int main() { LL n, m, v, p; cin >> n >> m >> v >> p; for (int i = 0; i < n; i++) { cin >> a[i]; } sort(a, a + n, [](LL x, LL y) { return x > y; }); // for ...
0
#include <bits/stdc++.h> using namespace std; #pragma GCC optimize("unroll-loops") #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define int long long #define fr(i,a,b) for(int i = a ; i <= b ; ++i) #define rep(i, a, b) for(int i = a; i < (b); ++i) #define trav(a, x) for(auto& a : x) #...
#include<bits/stdc++.h> using namespace std; long long s,ans; int n,a[200003]; int main() { cin>>n; for(int i=1;i<=n;i++) cin>>a[i]; sort(a+1,a+1+n); for(int i=2;i<=n;i++) { s=(s+a[i-1])%1000000007; ans=(ans+s*a[i])%1000000007; } cout<<ans<<endl; return 0; }
0
#include <stack> #include <iostream> #include <string> #include <algorithm> #include <cmath> #include <vector> #include <set> #include <map> #include <numeric> using namespace std; using ll = long long; #define REP(i,n) for(ll i=0;i<(ll)(n);i++) #define REPD(i,n) for(ll i=n-1;i>=0;i--) #define FOR(i,a,b) for(ll i=a;...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define In_The_Name_Of_Allah_The_Merciful ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); #define Alhamdulillah return 0; #define all(v) v.begin(),v.end() #define debug(n) cerr << "[" << #n << " = " << n << "]" << endl void Suhaib_Sa...
0
#include <iostream> #include <iomanip> using namespace std; #define rep(i,n) for(int i=0; i<(int)(n); i++) int main() { int n, k; cin >> n >> k; int p[n]; rep(i,n) cin >> p[i], p[i]++; int s = 0, m = 0; rep(i,n) { s = s + p[i] - (i >= k ? p[i-k] : 0); m = max(m, s); } cout << fixed << s...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) using namespace std; using ll = long long; double expected_value(int n) { return (double)((1 + n) * n / 2) / (double)n; } int main() { int n, k; cin >> n >> k; vector<double> ps(n + 1); vector<double> comsum(n + 1, 0); int p; ...
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#include <iostream> #include <bits/stdc++.h> using namespace std; #define ll long long #define pb push_back #define mk make_pair #define MAX 1000001 ll prime[MAX]; #define mod 1000000007 ll rec(vector<vector<ll> >& dp,vector<ll>& arr,int n,int i,int k,int w) { ll ans=0; if(i>=n) return 0; if(dp[i][k]!=-1) ...
#include <bits/stdc++.h> using namespace std; int main() { int a; cin >> a; int ans = a + a*a + a*a*a; cout << ans << endl; }
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#include <iostream> #include <algorithm> #include <string> #include <vector> #include <set> #include <map> #include <sstream> #include <cstdio> using namespace std; int main() { int n; string str; cin >> n; cin.get(); for(int i=0;i<n;++i) { int loc; getline(cin, str); lo...
#include<bits/stdc++.h> using namespace std ; main(){ int n ; string s ; char c[] = {'H','o','s','h','i','n','o'} ; cin >> n ; for( int k=0 ; k<=n ; k++ ){ getline( cin , s ) ; for( int i=0 ; i<s.size() ; i++ ){ int cnt = 0 ; if( s[i] == 'H' ){ for( int j=0 ; j<s.size() && j<7 ; j++ ){ if(...
1
#include<bits/stdc++.h> using namespace std; #define ll long long int #define pi 3.141592653589793238 #define fast ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0) #define MOD 1000000007 void solve() { ll a,b,c; cin>>a>>b>>c; cout<<a+b+c-max({a,b,c}); return; } int main() { fast; ll q; ...
#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...
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#include <bits/stdc++.h> using namespace std; using ll=long long; using ld=long double; using st=string; using ch=char; typedef pair<ll,ll> P; typedef vector<ll> vl; typedef vector<vl> vvl; typedef vector<P> vP; typedef vector<ch> vc; typedef vector<vc> vvc; #define FOR(i,a,b) for(ll i=a;i<b;i++) #define rep(i,n) FOR(i...
#include<cstdio> #include<cstdlib> #include<algorithm> #include<iostream> #include<queue> #include<vector> #include <bitset> #include <cmath> #include <limits> #include <iostream> #include<set> #include<tuple> using namespace std; #define INF 11000000000 #define MAX 100000 #define MOD 1000000007 typedef long long ll; t...
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#define _GLIBCXX_DEBUG #include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0;i < (int)(n);i++) using ll = long long; const ll MOD=1000000007; const long long INF = 1LL << 60; const double pi=acos(-1.0); template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return f...
#include <bits/stdc++.h> using namespace std; int D; int d[22]; long long ans; bool analyze(int ndig) { int tmp = D; for (int i = ndig; i >= 1; --i) { d[i] = tmp % 10; tmp /= 10; } return tmp == 0; } int main() { ios_base::sync_with_stdio(false); cin.tie(0); cin >> D; for (int ndig = 2; ndig <= 20; ++ndig) ...
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#include <iostream> #include <string> #include <algorithm> int main(void) { std::string str1; std::string str2; std::cin >> str1 >> str2; int l1 = str1.size(); int l2 = str2.size(); int A[l1 + 1][l2 + 1] = {}; for (int i = 0; i <= l1; i++) { for (int j = 0; j <= l2; j++) ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef pair<ll, ll> P; #define fi first #define se second #define repl(i,a,b) for(ll i=(ll)(a);i<(ll)(b);i++) #define rep(i,n) repl(i,0,n) #define each(itr,v) for(auto itr:v) #define pb push_back #define all(x) (x).be...
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#include <iostream> #include <vector> #include <algorithm> long long solve(int n, const std::vector<long long> & a, const std::vector<long long> & b, const std::vector<long long> & c) { long long res { 0LL }; for (int i = 0; i < n; ++i) { const long long m { b[i] }; const long long an { st...
#include <algorithm> #include <iostream> //標準入出力 #include <fstream> //ファイルでの入出力 #include <vector> #include <set> #include <functional> #include <string> #include <utility> //pair #include <cmath> //sqrt #include <iomanip> //setprecision using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #defin...
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#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math") #include <bits/stdc++.h> using namespace std; template<class t> inline t read(t &x){ char c=getchar();bool f=0;x=0; while(!isdigit(c)) f|=c=='-',c=getchar(); while(isdigit(c)) x=(x<<1)+(x<<3)+(c^48),c=getchar(); if(f) x=-x;return x; } template<...
#include<bits/stdc++.h> #define N 10 using namespace std; typedef long long ll; int n,k,a[N]; set<ll> s; int check(){ int perm[N]; for(int i=0;i<n;i++)perm[i]=i; do{ ll num=0; for(int i=0;i<k;i++){ if(!(a[perm[i]]/10))num=num*10+a[perm[i]]; else num=num*100+a[perm[i]]; } s.insert(num)...
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#pragma GCC optimize("Ofast") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #include <bits/stdc++.h> #define MOD 1000000007LL using namespace std; typedef int_fast64_t ll; template<int N, typename T, T M> struct ModFact { T fact[N+1]; constexpr ModFact() : fact() { fact[...
#include <bits/stdc++.h> using namespace std; int main() { int N; string S; cin >> N >> S; if(S[0] == 'W' || S[2 * N - 1] == 'W') { cout << 0 << endl; return 0; } vector<bool> f(2 * N); f[0] = true; for(int i=1; i<2*N; ++i) { if(S[i - 1] != S[i]) f[i] = f[i...
1
#include <iostream> #include <string> #include <vector> #include <cmath> #include <algorithm> #include <cstdlib> #include <ctime> #include <cstdio> #include <functional> #include <set> #include <sstream> #include <cctype> #include <stack> #include <queue> #include <cstring> #include <map> using namespace s...
#include<iostream> using namespace std ; int s[31] = {} ; int ans[31] = {} ; void cal(){ s[1] = 1 ; s[2] = 2 ; s[3] = 4 ; for( int i=4 ; i<=30 ; i++ ){ s[i] = s[i-1] + s[i-2] + s[i-3] ; } for( int i=1 ; i<=30 ; i++ ){ ans[i] = s[i] / 3650 ; if( s[i] % 3650 > 0 ) ans[i]++ ; } } int main(){ cal() ;...
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#include <stdio.h> #include <algorithm> int n; int a[100010]; int b[100010]; int c[100010]; long long psum_b[100010]; long long ans; long long find_bc(int st,int ed,int x){ int mid = (st+ed)/2; if(ed-st<=1){ if(x<c[st]) return n-st; if(x>=c[ed]) return n-ed-1; return n-ed; } if(c[mid]<=x) return find_bc(mid,e...
#include<bits/stdc++.h> using namespace std; using LL = long long; using ULL = unsigned long long; #define rep(i,n) for(int i=0; i<(n); i++) int N; int A[3][100001]; LL dp[3][100001] = {}; int main() { scanf("%d", &N); rep(j, 3) { rep(i, N) scanf("%d", &A[j][i]); A[j][N] = 1000000001; } rep(j, 3) sort(A[j...
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#include <bits/stdc++.h> using namespace std; using ll = long long; ll INF = 1e18; int main(){ int N; cin >> N; vector<ll> a(N); ll sum =0; for(int i=0;i<N;i++){ cin >> a[i]; sum += a[i]; } ll m = INF; for(int i=0;i<N;i++){ m = min(m,abs(sum- N*a[i])); } ...
#include <iostream> #include <string> #include <algorithm> #include <vector> #include <math.h> #include <map> using namespace std; int main(){ int n,sum=0,mi_idx; double avg,mi=1e9; cin >> n; vector<int> d(n,0); for(int i=0;i<n;i++){ cin >> d[i]; sum+=d[i]; } avg=(double)sum/(double)n; for(int i=n-...
1
#include <iostream> #include <algorithm> #include <cassert> #include <cctype> #include <complex> #include <cstdio> #include <map> #include <math.h> #include <queue> #include <set> #include <stack> #include <string> #include <vector> using namespace std; #define rep(i,n) for(int i=0;i<n;i++) int w,h,m[21][21],sx,sy,gx...
#include <iostream> #include <algorithm> #include <vector> #include <functional> using namespace std; using i64 = int64_t; const i64 MOD = 1e9+7; const i64 INF = 1e18+7; struct UnionFind{ int n; vector<int> par; UnionFind(int n) : n(n), par(n, -1){} int Find(int x){return par[x] < 0 ? x : Find(par[x]);} bool U...
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#include <iostream> #include <vector> #include <math.h> using namespace std; typedef vector<int> vi; typedef vector<vi> vvi; void printDP(vvi &dp){ for(auto v: dp){ for(auto x: v){ cout << x << " "; } cout << endl; } cout << endl; } void inc(bitset<15> &a){ a = a.t...
#include <bits/stdc++.h> using namespace std; int counter(int bits) { if (bits == 0) return 0; return counter(bits >> 1) + (bits & 1); } int main(int argc, char const *argv[]) { int n; cin >> n; vector<int> a(n+1); vector<vector<int> > x(n+1, vector<int>(n+1)); vector<vector<int> > y(n+1, ...
1
#include<bits/stdc++.h> using namespace std; const int N_MAX=31; int dp[N_MAX]; int rec(int n){ int res; if(n<0)return 0; if(n==0)return 1; if(dp[n]>=0){ return dp[n]; }else{ res=rec(n-1)+rec(n-2)+rec(n-3); } return dp[n]=res; } int main(){ int n; while(cin>>n){ ...
#include<bits/stdc++.h> using namespace std; int main(){ int a, b, ans = 0; cin >> a >> b; while(a <= b){ if(a / 10000 == a % 10 &&(a / 1000 - (a / 10000) * 10) == (a % 100 - a % 10) / 10){ ans++; } a++; } cout << ans; }
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#include<bits/stdc++.h> #define mo 998244353 #define pi 3.1415926535898 #define eps 1e-9 using namespace std; long long read(){ long long xx=0,flagg=1; char ch=getchar(); while((ch<'0'||ch>'9')&&ch!='-') ch=getchar(); if(ch=='-'){ flagg=-1; ch=getchar(); } while(ch>='0'&...
#include <bits/stdc++.h> using namespace std; using ll = long long; using vec = vector<ll>; using mat = vector<vec>; using pll = pair<ll,ll>; #define INF (1LL << 60) #define MOD 998244353 #define PI 3.14159265358979323846 #define REP(i,m,n) for(ll (i)=(m),(i_len)=(n);(i)<(i_len);++(i)) #define FORR(i,v) for(auto (i)...
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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 calc(ll &m, ll p) { ll ret = 1; m += p...
#include <iostream> using namespace std; using ll = long long; int main() { int n; cin >> n; ll s=0, t=0; for(int i=0; i<n; i++) { ll x,y; cin >> x >> y; s += x*y; t += y; } ll k=s%9; if(k==0) k=9; cout << t-1+(s-k)/9 << endl; }
1
#include <bits/stdc++.h> using namespace std; int n; map<char, int> mp; int dx[4] = {0, 0, 1, -1}; int dy[4] = {1, -1, 0, 0}; int main(){ // cin.tie(0); // ios::sync_with_stdio(false); mp['N'] = 0; mp['S'] = 1; mp['E'] = 2; mp['W'] = 3; while(1){ cin >> n; if(n == 0) return 0; int a[25][25] = {{}}; for(i...
//include //------------------------------------------ #include <vector> #include <list> #include <map> #include <set> #include <deque> #include <stack> #include <bitset> #include <algorithm> #include <functional> #include <numeric> #include <utility> #include <sstream> #include <iostream> #include <iomanip> #include <...
1
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; if(n % 111 == 0) { cout << n << endl; return 0; } else { cout << 111 * ((n / 111)+1) << endl; } }
#include <bits/stdc++.h> using ll = long long; using namespace std; #define rep(i,n) for(int i=0, i##_len=(int)(n); i<i##_len; i++) #define reps(i,n) for(int i=1 , i##_len=(int)(n);i<=i##_len;i++) #define rrep(i,n) for(int i=((int)(n)-1);i>=0;i--) #define rreps(i,n) for(int i=((int)(n));i>0;i--) #define repi(i,x) for(a...
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#pragma region template #include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using ld = long double; using vi = vector<int>; using vvi = vector<vi>; using vvvi = vector<vvi>; using vll = vector<ll>; using vvll = vector<vll>; using vvvll = vector<vvll>; using vld = vector<l...
#include<bits/stdc++.h> using namespace std; bool comp(pair<long long int,long long int>a,pair<long long int,long long int>b) { if(a.first==b.first) { if(a.second<=b.second) return true; else return false; } if(a.first>b.first) return true; else return false; } lo...
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#include<bits/stdc++.h> #pragma GCC optimize("Ofast") using namespace std; #define all(x) (x).begin(),(x).end() #define rall(x) (x).rbegin(),(x).rend() typedef long long ll; #define rep(i,n) for(int i=0, i##_len=(n); i<i##_len; ++i) #define REP(i,num,n) for(int i=num, i##_len=(n); i<i##_len; ++i) template<class T>bool ...
#include<bits/stdc++.h> using namespace std; #define rep(i, n) for(int i=0; i<n; i++) #define rep1(i, n) for(int i=1; i<=n; i++) #define repr(i, n) for(int i=n-1; i>=0; i--) #define repr1(i, n) for(int i=n; i>=1; i--) #define all(v) v.begin(),v.end() using ll = long long; using pii = pair<int, int>; using pil = pair<in...
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#include <bits/stdc++.h> #define REP(i, n) for (int i = 0; i < (n); ++i) 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;}return false;} using namespace std; u...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { int a, x, y; cin >> a; x = a; // ここにプログラムを追記 while (x > 0) { y += x % 10; x /= 10; } if ((a % y) == 0) { cout << "Yes" << endl; } else { cout << "No" << endl; } }
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#include <iostream> using namespace std; int order[4000]; bool search(int); class Member { public: Member() {sum = 0;} void add(long price, long num) { sum += (long long int)price*num; } bool milion() { if (sum >= 1000000) return true; else return false; } private: long long int sum; int id; }; ...
#include<iostream> #include<vector> #include<algorithm> using namespace std; int findNum(vector<pair<int, long long> > comm, int num) { for(int i=0; i<comm.size(); i++) { if(comm[i].first == num) { return i; } } return comm.size(); } int main() { int n; cin>>n; while(n != 0) { i...
1
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> P; 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 (a>b) { a=b; return 1; } return 0; } #define _overload3(_1,_2,_3,name,...) name #def...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int MAXV = 100; const ll INF = (1LL<<60); int V, E; ll adjMat[MAXV][MAXV]; int main(){ scanf("%d%d",&V,&E); for (int i = 0; i < V; i++) for(int j = 0; j < V; j++) adjMat[i][j] = INF; for (int i = 0, s, t, d; ...
0
#include<bits/stdc++.h> using namespace std; int gcd(int x,int y){ if(x%y==0) return y; else return gcd(y,x%y); } int main(){ int n,i,k,a,G,MAX;scanf("%d%d",&n,&k); scanf("%d",&G);MAX = G; if(n == 1){ printf((k==G) ? "POSSIBLE\n":"IMPOSSIBLE\n"); return 0; } for(i=1;i<n;i++){ scanf("%d",&a); ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using ld = long double; #define MOD 1000000007 #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)(n)...
1
#include <iostream> #include<vector> #include<algorithm> #include<string> #include<cmath> #include<set> using namespace std; int main() { int R; cin >> R; if (R < 1200) { cout << "ABC" << endl; } else if (R < 2800) { cout << "ARC" << endl; } else { cout << "AGC" << endl; } }
#include <iostream> #include <string> #include <algorithm> #include <vector> #include <iomanip> #include <math.h> #include <complex> #include <queue> #include <deque> #include <stack> #include <map> #include <unordered_map> #include <set> #include <bitset> #include <functional> #include <assert.h> #define int long #def...
0
#include <iostream> #include <stdio.h> #include <algorithm> #include <vector> #include <assert.h> #include <memory.h> #include <queue> using namespace std; #define N 303 int dp[N][N][N]; char s[N]; void solve() { scanf(" %s",s+1); int n = strlen(s+1); int k;scanf("%d",&k); for(int cc = k;cc>=0;--cc) { fo...
#include <bits/stdc++.h>//Carefully Crafted by hetp111 using namespace std; #define int long long #define double long double #define all(v) (v).begin(),(v).end() #define vi vector<int> #define vvi vector<vi> #define pii pair<int,int> #define vii vector<pii> #define MOD 1000000007 #define MOD2 998244353 #define MOD3 100...
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#include <bits/stdc++.h> using namespace std; typedef long long ll; ll GCD(ll x,ll y){ if(y == 0) return x; else return GCD(y,x%y); } int main() { int n; cin >> n; cout << n / 3 << endl; }
#include<iostream> #include<string> #include<vector> using namespace std; int main() { int a; cin>>a; a += (a*a) + (a*a*a); cout<<a; cout<<endl; return 0; }
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#include <iostream> #include <string> #include <math.h> #include <algorithm> #include <vector> using namespace std; int main(){ int N; cin>>N; int A[200000],B[200000]; for(int i=0;i<N;i++) cin>>A[i]; for(int i=0;i<N;i++) cin>>B[i]; sort(B,B+N,greater<int>()); vector<int> same; for(int i=0;i<N;i++){ ...
#include <iostream> #include <string> #include <queue> using namespace std; class Player{ private: int base; public: Player(int i){ base=1; } void SetBase(int a){ this->base =a; } int GetBase(){ return this->base; } }; class Baseball{ private: int score; int out; queue<Player> q...
0
#define _CRT_SECURE_NO_WARNINGS #pragma GCC target("avx") #pragma GCC optimize("O3") #include <algorithm> #include <bitset> #include <cassert> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <ctime> #include <deque> #include <fstream> #include <functional> #include <iomanip> #include <...
#include <bits/stdc++.h> #define rep(i, n) for (int i{ 0 }; i < n; ++i) using namespace std; int main() { int d, g; cin >> d >> g; vector<int> ps(d); vector<int> cs(d); rep(i, d) cin >> ps[i] >> cs[i]; // for(auto p :cs) cout <<p; int min_cnt{ INT_MAX }; rep(i, 1 << d) { int ...
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#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 lint = long; using llint = long long; using namespace std; int main() { fastIO; string s; cin >> s; for (size_...
#include <iostream> #include <numeric> #include <math.h> #include <algorithm> #include <float.h> #include <limits> #include <vector> #include <string.h> #include <iomanip> #define rep(i,a,n) for(ll int (i) = (a);(i) < (n);(i)++) #define urep(i,a,n) for(ll int (i) = (a);(i) > (n);(i)--) #define MOD 1000000007 #define ...
0