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#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> l_l; typedef pair<int, int> i_i; template<class T> inline bool chmax(T &a, T b) { if(a < b) { a = b; return true; } return false; } template<class T> inline bool chmin(T &a, T b) { if(a > b) { ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main(){ int n,k; cin >> n>>k; vector<int> ni(21); ni.at(0)=1; int x=1; for(int i=1;i<21;i++){ x=x*2; ni.at(i)=x; } double ans=0; for(int i=1;i<=n;i++){ double p=(double)k/i; double ke...
0
38,759,576
#include<algorithm> #include<bitset> #include<cmath> #include<complex> #include<deque> #include<functional> #include<iomanip> #include<iostream> #include<iterator> #include<map> #include<numeric> #include<queue> #include<set> #include<stack> #include<string> #include<unordered_map> #include<unordered_set> #include<util...
#include<bits/stdc++.h> using namespace std; using i64 = long long int; const int INF = 1e9; int edit_distance(string s1, string s2) { vector<vector<int>> dp(s1.size()+1, vector<int>(s2.size()+1, INF)); for(int i=0;i<=s1.size();++i)dp[i][0] = i; for(int j=0;j<=s2.size();++j)dp[0][j] = j; for(int i=1;i<=...
0
83,976,834
#include<iostream> #include<cstring> #include<cstdio> #include<vector> #include<queue> #include<cmath> #include<algorithm> #include<ctime> using namespace std; typedef long long ll; const int MAX=1e5+10; const int mod=1e9+7; const int inf=0x3f3f3f3f; const int d[4][2]={{1,0},{-1,0},{0,1},{0,-1}}; const string mode[4]={...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> VI; ll mm=1000000000;ll MM=mm+7; #define rep(i, n) for(int i=0;i<n;i++) int main(){ string s; string target="keyence"; cin >>s; int n=s.size(); bool a=false; int cnnt=0; if(s==target)a=true; rep(i,n){ for(int j=i;...
0
44,205,968
#include <algorithm> #include <cmath> #include <deque> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <tuple> #include <vector> using namespace std; typedef long long ll; ll const INF = 1LL << 60; vector<ll> divisor(ll n) { vector<ll> res; for (ll i =...
#include <algorithm> #include <bitset> #include <cctype> #include <cstdint> #include <cstdio> #include <deque> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <tuple> ...
0
27,088,334
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define INF 1000000000000 #define MOD 1000000007 int main(void){ ios::sync_with_stdio(false); cin.tie(0); cout<<fixed<<setprecision(15); ll h,w; cin>>h>>w; if(h==1 || w==1){ cout<<1<<endl; }else{ cout<<(h*w+1...
#include <iostream> #include <iomanip> #include <string> #include <vector> #include <stack> #include <queue> #include <deque> #include <set> #include <map> #include <utility> #include <tuple> #include <algorithm> #include <numeric> #include <cstdio> #include <cmath> #define rep(i, n) for (int i = 0; i < (n); i++) using...
0
90,097,149
#include <bits/stdc++.h> using namespace std; typedef long long intl; int main(){ cin.tie(0); ios::sync_with_stdio(0); int n; cin>>n; vector <int> v(2*n); for(int i=0;i<2*n;i++){ cin>>v[i]; } sort(v.begin(),v.end()); int sum=0; for(int i=0;i<n;i++){ sum+=v[i*2]; } cout<<sum<<endl; }
#include "bits/stdc++.h" using namespace std; #define int long long #define rep(i,n) for(int i=0;i<n;i++) #define vi vector<int> #define all(a) a.begin(),a.end() typedef pair<int,int> P; const long long mod=1000000007; const long long inf=1ll<<61; int a[100006],b[100006]; P ab[100006]; signed main(){ int n,m;cin>>n...
0
66,062,716
#include <iostream> #include <string> #include <vector> #include <algorithm> #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, M, X, Y; cin >> N >> M >> X >> Y; int mx = -100; rep(i, N) { int x; c...
#include<iostream> #include<iomanip> #include<cmath> #include<string> #include<cstring> #include<vector> #include<list> #include<algorithm> #include<map> #include<set> #include<queue> #include<stack> using namespace std; typedef long long ll; #define fi first #define se second #define mp make_pair #define rep(i, n) for...
0
18,734,475
#include <iostream> using namespace std; int x, y, smaller, bigger; int main(){ while (true){ cin >> x >> y; if (x == 0 & y == 0){ break; } if (x > y){ bigger = x; smaller = y; } else{ bigger = y; smaller = x; } cout << smaller << " " << bigger << endl; } return 0; }
#include <bits/stdc++.h> using namespace std; template <class T, class U> ostream &operator<<(ostream &os, const pair<T, U> &p) { os << "(" << p.first << "," << p.second << ")"; return os; } #ifdef __LOCAL #define debug(x) cerr << __LINE__ << ": " << #x << " = " << x << endl #define debugArray(x, n) ...
0
47,896,187
#include <bits/stdc++.h> using namespace std; int main() { int a, b, c, d; cin >> a >> b >> c >> d; a = a + b - c - d; if (a > 0) cout << "Left"; if (a < 0) cout << "Right"; if (a == 0) cout << "Balanced"; }
#include <cstdio> #include <iostream> #include <algorithm> #define rep(i,n) for(int i=0; i<(n); ++i) #define outl(x) cout<< (x) << '\n' using namespace std; bool G[105][105]; signed main() { cin.tie(0), ios::sync_with_stdio(false); int N; cin >> N; rep(i, N){ int k, u, p; cin >> u >> k; --...
0
68,802,313
#include<bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using V = vector<int>; using VV = vector<vector<int>>; using VVV = vector<vector<vector<int>>>; using VL = vector<ll>; using VVL = vector<vector<ll>>; using VVVL = vector<vector<vector<ll>>>; using pq = priority_queue<int...
#include<iostream> #include<vector> #include<string> #include<algorithm> #include<map> #include<set> #include<unordered_map> #include<utility> #include<cmath> #include<random> #include<cstring> #include<queue> #include<stack> #include<bitset> #include<cstdio> #include<sstream> #include<iomanip> #include<assert.h> #incl...
0
5,760,158
#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 pb push_back #define eb emplace_back #define a first #define b second #define bg begin(...
#include <algorithm> #include <cassert> #include <iostream> #include <map> #include <queue> #include <set> #include <vector> #include <string.h> #include <limits.h> using namespace std; typedef long long ll; template<class T> inline bool chmax(T &a, T b) { if(a < b) { a = b; return true; } r...
0
23,282,773
#include<bits/stdc++.h> using namespace std; int main() { int i, j, t, n, a, b, c, d, m, k; cin>>a>>b; cout<<a*b-a-b+1<<endl; return 0; }
#include <bits/stdc++.h> using namespace std; #define REP(i, n) for (ll (i) = 0 ; (i) < (ll)(n) ; ++(i)) #define REPN(i, m, n) for (ll (i) = m ; (i) < (ll)(n) ; ++(i)) #define REP_REV(i, n) for (ll (i) = (ll)(n) - 1 ; (i) >= 0 ; --(i)) #define REPN_REV(i, m, n) for (ll (i) = (ll)(n) - 1 ; (i) >= m ; --(i)) #define INF ...
0
47,116,929
#include <iostream> #include<bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); long long q,h,s,d,n; long long cost,min2,min1,min05,min025; cin>>q>>h>>s>>d>>n; min025=q; min05=min(h,2*min025); min1=min(s,min05*2); min2=min(d,min1*2); cos...
#include <stdio.h> #include <iostream> #include <vector> #include <string> #include <algorithm> #include <functional> using namespace std; int main(){ int n; scanf ("%d",&n); while(n){ int k; vector<int> p(n); for(int t=0;t<n;t++){ scanf ("%d",&p[t]); } sort(p.begin(),p.end()); k=p[1...
0
39,372,256
#include <iostream> #include <string> #include <vector> using namespace std; int main() { vector<string> rec; int m, f, r; while (cin >> m >> f >> r) { if (m == -1 && f == -1 && r == -1) { break; } if (m == -1 || f == -1) { rec.push_back(string("F")); } else if (m + f >= 80) { rec.push_back(string...
#include "bits/stdc++.h" using namespace std; void Main() { int N; cin >> N; map<int, int> factorization; for (int i = 2; i <= N; ++i) { int n = i; for (int j = 2; j * j <= i; ++j) { while (n % j == 0) { if (factorization.count(j) == 0) { f...
0
50,922,543
#include<iostream> #include<cstdio> #include<vector> #include<set> #include<map> #include<algorithm> #include<string.h> #define fornt(k,n) for(int i=k; i<n; ++i) #define fornt2(p,n) for(int j=p; j<n; ++j) #define pb push_back #define ll long long #define sc(n) scanf("%d",&n) #define sc2(x,y) scanf("%d %d",&x,&y) #defin...
#include <bits/stdc++.h> #pragma GCC optimize("unroll-loops,no-stack-protector") #pragma GCC target("sse,sse2,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #define watch(x) cout <<(#x)<<" is "<<(x)<<endl #define debug cout <<"hi"<<endl using namespace std; typedef long long ll; typedef long double ld; typedef pair<int, i...
0
55,857,751
#include<bits/stdc++.h> using namespace std; #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) (x).begin(),(x).end()...
#include<iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <map> #include <queue> #include <set> #include <stack> #include <deque> #include <unordered_map> #include <unordered_set> #include <bitset> #includ...
0
88,428,243
#include <iostream> #define REP(i, a, n) for(int i = (a); i < (n); i++) using namespace std; int past(int Y, int M, int D) { int day = 0; REP(i, 1, Y) { if(i % 3 == 0) day += 10 * 20; else day += 19 * 5 + 20 * 5; } REP(i, 1, M) { if(Y % 3 == 0) { day += 20; } else { if(i % 2 == 1) da...
#include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; using namespace std; using ll=long long; using ld=long double; #define fast ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0) #define ordered_set tree<pll, null_type,less...
0
21,387,963
#include <iostream> #include <cstdio> #include <string> #include <cstring> #include <algorithm> #include <set> #include <vector> #include <queue> #define pb push_back using namespace std; typedef pair<int,int> pii; int main(){ int N; cin>>N; set<int> ss[1000]; bool flag=false; int n,m; for(int i=2;i*(i-1)<=...
#include "bits/stdc++.h" using namespace std; int main() { int n,d,ans; ans=0; cin>>n>>d; vector<vector<int>> x(n,vector<int>(d)); for(int i=0;i<n;i++) { for(int j=0;j<d;j++) { cin>>x.at(i).at(j); } } for(int i=0;i<n-1;i++) { for(int j=i+1;j<n;j++) { int disdis=0; ...
0
56,551,726
#include <bits/stdc++.h> using namespace std; int main() { int N, ai; cin >> N; map <int,int> A; for(int i=0;i<N;i++){ cin >> ai; if(A.count(ai) > 0){ cout << "NO" << endl; return 0;} else A[ai] = 1; } cout << "YES" << endl; }
#include <bits/stdc++.h> #define fi first #define se second #define pii pair<int,int> #define mp make_pair #define pb push_back #define space putchar(' ') #define enter putchar('\n') #define eps 1e-10 #define MAXN 200005 using namespace std; typedef long long int64; typedef unsigned int u32; typedef double db; template...
0
77,637,985
#include<bits/stdc++.h> using namespace std; int main(){ int H, W, K; cin >> H >> W >> K; char C[H][W]; for(int i=0; i<H; i++){ for(int j=0; j<W; j++){ cin >> C[i][j]; } } int ans=0; int count; for (int ibit = 0; ibit < (1 << H); ++ibit){ for (int jbit...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> iint; typedef pair<ll,ll> llll; #define ALL(x) (x).begin(),(x).end() const ll zero = 0; const ll INF = 3000000000000000000; const int inINF = 1000000000; const ll MOD = 1000000007; const ll MOD2 = 998244353; void Yes() {printf(...
0
91,661,395
#include <bits/stdc++.h> #define rep(i, a, n) for (int i = a; i < n; i++) #define repr(i, a, n) for (int i = n - 1; i >= a; i--) using namespace std; using ll = long long; using P = pair<int, int>; template <typename T> void chmin(T &a, T b) { a = min(a, b); } template <typename T> void chmax(T &a, T b) { a = max(a, b)...
#include <bits/stdc++.h> #include <ext/rope> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define pb push_back #define x first #define y second #define mk(a,b) make_pair(a,b) #define rr return 0 #define sqr(a) ((a)*(a)) #define all(a) (a).begin(), (a).end() #define sz(a) (int)(a).size()...
0
93,312,983
#include <bits/stdc++.h> #include <stdio.h> #include <math.h> using namespace std; using vi = vector<int>; using vll = vector<long long int>; using vb = vector<bool>; using vvi = vector<vector<int>>; using vvll = vector<vector<long long int>>; using ll = long long int; class Radix { private: const char* s; int a[12...
#include <bits/stdc++.h> using namespace std; int main() { int H, W, D; cin >> H >> W >> D; vector<int> X(H * W + 1), Y(H * W + 1); for (int i = 0; i < H; i++) { for (int j = 0; j < W; j++) { int A; cin >> A; X.at(A) = i; Y.at(A) = j; } } vector<int> d(H * W + 1); for (int ...
0
15,112,174
#include <bits/stdc++.h> using namespace std; typedef int64_t i64; int main() { int p,q,r; cin >> p >> q >> r; int ans = p+q+r - max({p,q,r}); cout << ans << endl; return 0; }
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using vl = vector<ll>; using vll = vector<vl>; using Pll = pair<ll, ll>; #define rep(i,n) for(ll i=0;i<(ll)(n);i++) #define all(v) v.begin(), v.end() #define sz(x) ((int) x.size()) #define pb push_back #define mp make_pair #defi...
0
25,956,232
#include<cstdio> const static int H_MAX = 2000; const static int W_MAX = 2000; bool grid[H_MAX + 2][W_MAX + 2]; unsigned vertical[H_MAX + 1][W_MAX + 1], horizontal[H_MAX + 1][W_MAX + 1]; int main(){ int H, W; scanf("%d %d", &H, &W); for (int i = 0; i <= W + 1; ++i){ grid[0][i] = grid[H + 1][i] = false; } for (in...
#include<bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) using LL = long long; using P = pair<int,int>; int main(){ char b; cin >> b; if(b=='A') cout << 'T' << endl; if(b=='T') cout << 'A' << endl; if(b=='C') cout << 'G' << endl; if(b=='G') cout << 'C' << endl; return 0; ...
0
70,248,910
#include<iostream> using namespace std; int main(){ int n; cin >> n; cout << (n / 2) - (n % 2 == 0) << '\n'; return 0; }
#include <bits/stdc++.h> using namespace std; typedef long long int ll; const int mod = 1e9+7; string solve(int n){ string s; s = "000000"; for(int i = 0; i < 6; i++){ s[5-i] = '0'+n%10; n /= 10; } return s; } int main(){ int n,m; cin >> n >> m; vector<map<int,int>> mp(n+...
0
62,771,534
#include<iostream> #include<queue> using namespace std; int data[20][20]; int dp[20][20]; int w,h,n; int main(){ int i,j; int x,y; while(1){ cin >> w >> h; if( !w )break; cin >> n; for( i = 0; i < 20; i++ ){ for( j = 0; j < 20; j++ ){ data[i][j] = 0; dp[i][j] = 0; } } for( i = 0; i < n; i++...
#include <iostream> #include <fstream> #include <set> #include <map> #include <string> #include <vector> #include <queue> #include <deque> #include <stack> #include <functional> #include <algorithm> #include <climits> #include <cmath> #include <iomanip> using namespace std; #define ll long long int #define rep(i,n) for...
0
73,955,129
#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 INF = 1 << 29; int main() { string s; cin >> s; int x = INF; for (int i = 0; i < s.size()-2; i++) { string sub = s.substr(i, 3); int now = stoi(sub); x = min(...
#include <limits.h> #include <math.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <algorithm> #include <cassert> #include <cfloat> #include <complex> #include <functional> #include <iomanip> #include <iostream> #include <map> #include <numeric> #include <queue> #include <regex> #include <set> #i...
0
43,518,808
#include "bits/stdc++.h" #define _USE_MATH_DEFINES #include <math.h> using namespace std; using LL = long long; using VLL = std::vector<LL>; using VVLL = std::vector<VLL>; using VVVLL = std::vector<VVLL>; using LD = long double; using VLD = std::vector<LD>; using VVLD = std::vector<VLD>; using VVVLD = std::vector<VVLD>...
#include<bits/stdc++.h> typedef long long ll; #define pb push_back #define mod 1000000007ll const ll maxn = 9e18; using namespace std; const ll maxsize = 100000009; void solve() { int a, b; cin >> a >> b; if(a > b) swap(a, b); string t(b, a + '0'); cout << t << endl; } int main() { ios_base :: sync_with_st...
0
63,102,368
#include <iostream> #include <vector> #include <algorithm> #include <queue> #include <string> #include <set> #include <math.h> #include <map> #include <stack> using namespace std; static const int INF = 1e9+7; typedef long long ll; typedef pair<ll, ll> P; #define rep(i, n) for (int i = 0; i < n; i++) #define repr(i, a,...
#include<bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (n); ++i) #define PI 3.141592653589793 using namespace std; using ll = long long; using v1 = vector<int>; using v2 = vector<vector<int>>; using v3 = vector<vector<char>>; struct point{ double x; double y; }; void coho(int d, point a, point b){ double p6 ...
0
61,309,171
#include <iostream> #include <string> #include <algorithm> #include <functional> #include <vector> #include <stack> #include <queue> #include <deque> #include <set> #include <map> #include <cstdio> #include <cmath> #include <tuple> #include <iomanip> #include <numeric> #include <unordered_map> #include <sstream> #in...
#include <bits/stdc++.h> #define N 200005 using namespace std; int n; int a[N]; map < int , int > b; bool ok(int mij) { int i , k; b.clear(); for(i = 2 ; i <= n ; i++) if(a[i] <= a[i - 1]) { b.erase(b.upper_bound(a[i]) , b.end()); k = a[i]; ++b[k]; ...
0
44,139,108
#include<iostream> #include<map> #include<string> using namespace std; int main() { map<string, int> M; string word, fword, lword = ""; int s = 0; while(cin >> word) { M[word]++; if(M[word] > s) { s = M[word]; fword = word; } if(word.size() > lword.size()) lword = word; } cout <<...
#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 dp[1010][10010]; const ll INF=1e18; int main(){ int h,n; cin>>h>>n; vector<int>a(n),b(n); rep(i,n)cin>>a[i]>>b[i]; rep(i,1010)rep(j,10010)dp[i][j]=INF; rep(i...
0
51,412,241
#include <bits/stdc++.h> using namespace std; #define int long long #define S second #define F first #define pb push_back #define all(c) (c).begin(),(c).end() #define rall(c) (c).rbegin(),(c).rend() #define lb lower_bound #define si(c) (int)...
#include <bits/stdc++.h> using namespace std; int main() { cin.tie(0); ios::sync_with_stdio(false); int N,M; cin>>N>>M; vector<bool> isAC(N, false); vector<int> check(N,0); int wans=0, cans=0; int p; string s; for(int i=0; i<M; i++){ cin>>p>>s; if(isAC.at(p-1)) continue; else{ if(s...
0
49,749,849
#include <stdio.h> #include <iostream> #include <vector> #define ll long long #define rep(i,n) for(ll i=0;i<n;i++) #define vecll vector<ll> using namespace std; int in() {int x;scanf("%d",&x);return x;} ll lin() {ll x;scanf("%lld",&x);return x;} string strin(){string s;cin>>s;return s;} bool func(ll n){ ll sum=0,cn...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<n;i++) #define ll long long #define all(v) v.begin(), v.end() int main() { int n,m; cin>>n>>m; vector<int> a(n); int i; rep(i,n)cin>>a[i]; vector<int> sum(n+1,0); rep(i,n)sum[i+1]=(sum[i]+a[i])%m; map<int,int> maps; ll ans=0; ...
0
40,092,418
#include <bits/stdc++.h> using namespace std; typedef long long ll; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } const ll INF = 1LL << 60; const int MAX = 1000000010; const ll MOD...
#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 elif else if typedef long long ll; typedef pair<ll, ll> P; const ll MOD = 1e9+7; const ll MOD2 = 998244353; const ll INF = 1e15; int main(){ string yes = "YES", no = "N...
0
99,659,373
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rrep(i, n) for (int i = (int)(n - 1); i >= 0; i--) #define all(x) (x).begin(), (x).end() #define sz(x) int(x.size()) #define get_unique(x) x.erase(unique(all(x)), x.end()); typedef long long ll; typedef complex<do...
#include <stdio.h> main(){ int h,w; int i,j; scanf("%d %d",&h,&w); while(h||w){ for(i=0;i<h;i++){ for(j=0;j<w;j++){ printf((!i||!j||i==h-1||j==w-1) ? "#" : "."); } printf("\n"); } printf("\n"); scanf("%d %d",&h,&w); ...
0
19,416,310
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { int l; cin >> l; double ans = 0; ans = (double)l/3; cout << fixed << setprecision(9) << ans*ans*ans; }
#include <algorithm> #include <cassert> #include <iostream> #include <map> #include <queue> #include <set> #include <vector> #include <limits.h> using namespace std; typedef long long ll; template<class T> inline bool chmax(T &a, T b) { if(a < b) { a = b; return true; } return false; } templ...
0
4,305,825
#include <iostream> using namespace std; int main(){ int money; while(cin >> money && money !=0){ int count =0; int res = 1000 - money; for(int i=0;i<3;i++){ count +=res %10; if(res % 10 >4){ count -= 4;} res /=10; } cout << count << endl; } }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; #define rep(j, m) for (int j = 0; j < (int)(m); j++) #define rep2(i, l, n) for (int i = l; i < (int)(n); i++) int main() { int A,B,C; cin >> A >> B >> C; vector<int> V(100); rep(i,100) { V[i] = A*(i + 1)%...
0
78,871,252
#include <bits/stdc++.h> using namespace std; int main(){ int n,k; cin >> n >> k; int s=n-k; if(s%(k-1)==0){ cout << s/(k-1)+1 << endl; } else{ cout << s/(k-1)+2 << endl; } }
#include <stdio.h> int main(void){ int a,b; a = 1; b = 1; while(a != 10 && b != 11){ if(b != 10){ printf("%dx%d=%d\n",a,b,a * b); b ++; } else{ b = 1; a++; } } return 0; }
0
37,554,901
#include"bits/stdc++.h" #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define REP(i, n) for (int i = 1; i <= (int)(n); i++) #define all(v) v.begin(), v.end() #define rall(v) v.rbegin(), v.rend() using namespace std; using ll = long long; using pi = pair<int, int>; const ll INF = 1LL << 60; int main() { ll l, r;...
#include <cstdio> #include <cstring> #include <iostream> #include <string> #include <cmath> #include <bitset> #include <vector> #include <map> #include <set> #include <queue> #include <deque> #include <algorithm> #include <complex> #include <unordered_map> using namespace std; typedef long long int ll; typedef pair<int...
0
55,420,902
#include <bits/stdc++.h> using namespace std; using Graph = vector<vector<int>>; #define rep(s,t) for (int s = 0; s < t; ++s); using ll = long long; int main() { int k,x; cin >> k >> x; if (500 * k >= x){ cout << "Yes" << endl; } else{ cout << "No" << endl; } }
#include <cstdio> #include <algorithm> #include <string> #include <iostream> #define MAXN 150 #define MAXLEN 1000 using namespace std; int c[MAXLEN+1][MAXLEN+1]; int getSubsequence(string x, string y){ int i = 0, j = 0; while (i <= x.length()){ while (j <= y.length()){ if (i == 0 || j ==0){ ...
0
36,739,174
#include<bits/stdc++.h> using namespace std; #define fast() ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define ll long long int #define test() ll t; cin>>t; while(t--) #define lp0(i,begin,end) for(ll i=begin;i<end;i++) #define lp1(i,begin,end) ...
#include <cstdio> #include <cmath> #include <algorithm> #include <cstring> #define ll long long using namespace std; int main(){ ll s,tmp; ll x1,x2,y1,y2,x3,y3; scanf("%lld",&s); tmp=(ll)ceil(sqrt(s)); if(tmp*tmp==s){ printf("0 0 %lld 0 0 %lld\n",tmp,tmp); return 0; } x2=tmp;...
0
84,269,854
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) using namespace std; using ll = long long int; int main () { int N; cin >> N; int M = 0; vector<int> h(N, 0); rep(i, N) { cin >> h[i]; M = max(h[i], M); } int ans = 0; for (int i = 1; i <= M ; i++) { bool flag = fa...
#include <bits/stdc++.h> #define PI acos(-1.0) #define eps 1e-9 #define ll long long #define ull unsigned long long #define nl printf("\n") #define sf scanf #define pf printf #define INF (ll)1e15 #define mod 1000000007 using namespace std; const int S=123456; int main() { #ifndef ONLINE_JUDGE #endif int n; ...
0
55,908,518
#include<iostream> #include<vector> #include<string> #include<math.h> #include<algorithm> #include<cstring> using namespace std; int canReach[2][16001]; bool DP(vector<int> v,int t,int start){ memset(canReach,0,sizeof(canReach)); canReach[0][8000+start]=1; if(v.size()==0) retur...
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { string s; cin >> s; vector<char> v; for (int i=0; i<4; i++) { v.push_back(s[i]); } sort(v.begin(), v.end()); if (count(v.begin(), v.end(), v[0]) == 2 && count(v.begin(), v.end(), v[2]) == 2) ...
0
86,791,705
#include <stdio.h> #include <iostream> #include <string> #include <vector> #include <algorithm> #include <iomanip> using namespace std; #define rep(i, n) for(int i = 0; i < (int)n; i++) #define ll long long int main() { int N, M; cin >> N >> M; vector<int> a(M),b(M),v(N-1); rep(i,M){ cin >> a.at(i) >...
#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() { ll n, X; cin >> n >> X; vector<ll> x(n), sa(n); for (int i = 0; i < n; i++) { cin >> x[i]; sa[i] = abs(X - x[i]); } int r...
0
54,687,028
# include <bits/stdc++.h> typedef long long lint; using namespace std; lint gcd(lint x, lint y) { if(x == 0) { return y; } else { return gcd(y%x,x); } } lint lcm(lint x, lint y) { return x/gcd(x,y)*y; } lint C(lint n, lint k) { if(n == k) { return 1; } else if(n < k) { return 0; } else if(k == 0) { return 1; ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<vi> vvi; typedef vector<ll> vll; typedef vector<vll> vvll; typedef vector<string> vs; typedef pair<int, int> P; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define all(x) (x).begin(),(x).end() #define rall...
0
6,920,112
#include <bits/stdc++.h> using namespace std; using ll = long long; vector<ll> p(51), b(51); ll f(ll n, ll x) { if (n >= x) return 0; if (n == 0) { return 1; } if (x <= 1 + b[n-1]) return f(n-1, x-1); if (x == (2 + b[n-1])) return p[n-1] + 1; if (x <= 2 + 2 * b[n-1]) return p[n-1] + 1 + f(n-1, x-2-b[n-1...
#include <iostream> #include <fstream> #include <sstream> #include <iomanip> #include <vector> #include <string> #include <algorithm> #include <queue> #include <stack> #include <map> #include <set> #include <unordered_set> #include <unordered_map> #include <bitset> #include <limits> #include <random> #include <complex>...
0
73,753,969
#include <bits/stdc++.h> #define REP(i, n) for (int i = 0; i < n; ++i) #define REPR(i, n) for (int i = n - 1; i >= 0; --i) #define FOR(i, a, b) for (int i = a; i < b; ++i) #define FORR(i, a, b) for (int i = b - 1; i >= a; --i) #define SORT(v) sort(v.begin(), v.end()) #define SORTR(v) sort(v.rbegin(), v.rend()) #define ...
#include <iostream> #include <string> using namespace std; bool judge (char c) { if (c=='y' || c=='u' || c=='i' || c=='o' || c=='p' || c=='h' || c=='j' || c=='k' || c=='l' || c=='n' || c=='m') return true; else return false; } int main() { while (1) { int ans=0; bool hand; string s; char...
0
43,639,604
#include<bits/stdc++.h> using namespace std; int main(){ long long m,n; cin>>m>>n; if(n==1 || m==1) if(n*m>=2) cout<<n*m-2; else cout<<'1'; else cout<<(n-2)*(m-2); }
#include <cstdio> #include <vector> #include <algorithm> #include <queue> using namespace std; using Weight=int; using DArray=vector<Weight>; using DMatrix=vector<DArray>; static const Weight INF=1<<29; struct Edge { size_t src, dst; Weight weight; Edge() {} Edge(size_t src, size_t dst, Weight weight=1)...
0
17,760,516
#include<iostream> using namespace std; int main() { string s; int i; int counter1 = 0, counter2 = 0; cin >> s; for (i = 0; i < s.size(); i++) { if (i % 2 == 0) { if (s[i] == '1') { counter1++; } else { counter2++; } } else { if (s[i] == '0') { counter1++; } else { counte...
#include <iostream> #include <iomanip> #include <algorithm> #include <string> #include <vector> #include <queue> #include <stack> #include <map> #include <unordered_map> #include <set> typedef long long ll; typedef long double ld; #define FASTIO ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); #define P...
0
62,965,049
#include <bits/stdc++.h> using namespace std; typedef pair<int,int> P; #define ll long long #define ld long double #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define PI 3.14159265358979323846 #define sz(x) ((int)(x).size()) #define chmin(x,y) x = min(x,y) #define chmax(x,y) x = max(x,y) const int INF = 1e9; co...
#include <cstdio> #include <cstdlib> #include <cmath> #include <cstring> #include <climits> #include <vector> #include <map> #include <set> #include <list> #include <stack> #include <queue> #include <algorithm> #include <iostream> #include <string> #define REP(i,n) for(long long i=0;i<n;++i) #define REPR(i,n) for(long ...
0
85,005,594
#pragma GCC optimize ("O3") #include <iostream> #include <iomanip> #include <istream> #include <ostream> #include <sstream> #include <iterator> #include <vector> #include <algorithm> #include <queue> #include <deque> #include <list> #include <stack> #include <map> #include <set> #include <utility> #include <cmath> #inc...
#include <iostream> #include <cstdio> #include <cstring> #include <cstdlib> #include <cmath> #include <vector> #include <string> #include <map> #include <set> #include <queue> #include <stack> #include <algorithm> using namespace std; #define rep(i,j) REP((i), 0, (j)) #define REP(i,j,k) for(int i=(j);(i)<(k);++i) #defi...
0
32,750,171
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> using namespace __gnu_pbds; using namespace std; typedef tree<pair<int,int> ,null_type,less<pair<int,int>>,rb_tree_tag, tree_order_statistics_node_update> indexed_set; typedef long long ll; const int N = 1e5+10 , OO = 0x3f3f3f3f , mod = 1e9 + 7; #define ...
#pragma GCC optimize("Ofast") #include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<n;i++) #define cinf(n,x) for(int i=0;i<(n);i++)cin>>x[i]; #define ft first #define sc second #define pb push_back #define lb lower_bound #define ub upper_bound #define all(v) (v).begin(),(v).end() #define mod 1000000007 using namespac...
0
86,296,376
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)(n);i++) using namespace std; using ll = long long; const int INF = 1001001001; const ll INF_LL = 1001001001001001001LL; int main(void){ int n,k; cin >> n >> k; vector<int> l(n); rep(i,n) cin >> l[i]; sort(l.begin(),l.end()); reverse(l.begin(),l.end()...
#include<bits/stdc++.h> using namespace std; const int N=1e5+5; vector<int> ve[N]; priority_queue<int> qe; int n,m; int main() { cin>>n>>m; int x,y; for(int i=0;i<n;i++) { cin>>x>>y; if(m-x+1<1) continue; ve[m-x+1].push_back(y); } int sum=0; for(int i=m;i>=1;i--) { for(int j=0;j<ve[i].size();j++) ...
0
99,278,868
#include <bits/stdc++.h> using namespace std; int main() { long long n=0; cin>>n; for(long long i=0;i<n;i++){ long long test=n-i*100; if(0<=test&&test<=5*i){ cout<<"1"<< endl; return 0; } } cout<<"0"<< endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> i_i; typedef pair<ll, ll> l_l; #define EPS (1e-7) #define INF (1e9) #define PI (acos(-1)) int dp[67200000]; ll Hash[200002]; string S; ll beki[28]; int moji(char in){ return (int)in - (int)'a'; } int main() { cin >> S; ...
0
35,499,044
#ifdef LOCAL_JUDGE #define _GLIBCXX_DEBUG #endif #define WOULD #define YOU #define PLEASE #define ACCEPT #define MY #define SUBMISSION #include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <iomanip> #include <limits> #include...
#include <bits/stdc++.h> using namespace std; bool prime[1000005]; int dp[100][100]; int f(int a, int b) { if (a == 0) { return 0; } if (b > a) return 0; if (dp[a][b] != -1) return dp[a][b]; return dp[a][b] = max(f(a,b+1), f(a-b, b+1)+1); } int main() { ios::sync_with_stdio(0); cin.tie(0); int64_t N; cin ...
0
65,231,472
#include <iostream> #include <algorithm> #include <vector> #include <string> #include <cmath> #include <queue> using namespace std; int main(){ int V, E; cin >> V >> E; vector<vector<int>> edge(V); vector<int> count_in(V); for(int i = 0; i < V; i++){ count_in[i] = 0; } int s, t; ...
#include<bits/stdc++.h> using namespace std; #define ll long long #define in(a) ll a; cin>>a; #define in2(a,b) ll a,b; cin>>a>>b; #define in3(a,b,c) ll a,b,c; cin>>a>>b>>c; #define in4(a,b,c,d) ll a,b,c,d; cin>>a>>b>>c>>d;...
0
93,393,737
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; int p = 1; long long cnt = 0; for (int i = 0; i < n; i++) { int a; cin >> a; if (a == p) p++; else if (p < a) { cnt += (long long)(a - 1) / p; if (p == 1) p++; ...
#include<iostream> using namespace std; int main(){ string s,t; cin >> s; cin >> t; if(s.size() != t.size()){ return 0; }else{ int cnt = 0; for(int i = 0;i < s.size();i++){ if(s[i] != t[i]){ cnt++; } } cout << cnt << end...
0
77,296,257
#include<stdio.h> #include<iostream> #include<algorithm> #include<string> #include<string.h> #include<math.h> #include<stdlib.h> #include<vector> #include<queue> #include<map> #include<tuple> #define rep(index,num) for(int index=0;index<num;index++) #define rep1(index,num) for(int index=1;index<=num;index++) #define sc...
#include <iostream> #include <vector> #include <cmath> using namespace std; #define REP(i, n) for(int i = 0; i < n; i++) #define FOR(i, m, n) for(int i = m; i < n; i++) #define ALL(x) (x).begin(),(x).end() #define SIZE(x) ((ll)(x).size()) #define MAX(x) *max_element(ALL(x)) #define MIN(x) *min_element(ALL(x)) typed...
0
8,388,332
#include<bits/stdc++.h> using namespace std; int main(){ int t; cin>>t; cout<<(t)*(t+1)/2<<"\n"; }
#include<bits/stdc++.h> using namespace std; int LevenshteinDistance(string s1, string s2){ int d[s1.length() + 1][s2.length() + 1]; for(int i = 0; i <= s1.length(); i++) d[i][0] = i; for(int i = 0; i <= s2.length(); i++) d[0][i] = i; for(int i = 1; i <= s1.length(); i++){ for(int j = 1; j <= s2...
0
19,020,592
#include <iostream> #include <algorithm> #include <vector> using namespace std; int main() { int n, m; cin >> n >> m; vector<int> a(m); for (int i = 0; i < m; i++) cin >> a[i]; vector<int> dp(n+1, -1); for (int i = 0; i < m; i++) dp[a[i]] = 0; if(dp[0]!=0) dp[0] = 1; if(dp[1]!=0) dp[1] = 1; for (int ...
#include<iostream> using namespace std; typedef struct DICE{ int s[6]; }dice; dice dice_rotate(dice d, char rotate){ int swap; if(rotate == 'E'){ swap = d.s[2]; d.s[2] = d.s[0]; d.s[0] = d.s[3]; d.s[3] = d.s[5]; d.s[5] = swap; }else if(rotate == 'N'){ swap...
0
58,984,288
#include <bits/stdc++.h> using namespace std; struct cww{cww(){ios::sync_with_stdio(false);cin.tie(0);}}star; #define P(x) cout << (x) << endl #define p(x) cout << (x) #define all(c) (c).begin(), (c).end() #define rall(c) (c).rbegin(), (c).rend() #define VV(type, c, m, n, i) vector<vector<type>> c(m, vector<type>(n, i)...
#include <iostream> #include <algorithm> #include <vector> #include <string> #include <cmath> using namespace std; typedef long long ll; typedef pair<int, int> pii; const int mod = 1000000007; int main() { ios::sync_with_stdio(false); string s; cin >> s; if (s[0] == 'S') { if (s[1] == 'S') { ...
0
63,715,493
#include<iostream> #include<string> #include<vector> #include<algorithm> #include<utility> #include<tuple> #include<map> #include<queue> #include<set> #include<stack> #include<cstdio> #include<cstdlib> #include<cstring> #include<cmath> using namespace std; using ll = long long; using pii = pair<int, int>; using pll = p...
#include<bits/stdc++.h> using namespace std; #define inf INT_MAX #define INF LLONG_MAX #define ll long long #define ull unsigned long long #define M (int)(1e9+7) #define P pair<int,int> #define PLL pair<ll,ll> #define FOR(i,m,n) for(int i=(int)m;i<(int)n;i++) #define RFOR(i,m,n) for(int i=(int)m;i>=(int)n;i--) #define ...
0
80,314,462
#include <bits/stdc++.h> #define REP(i, n) for (int (i) = 0; (i) < (int)(n); i++) #define FOR(i, a, b) for(int (i) = a; (i) < (int)b; i++) #define RREP(i, n) for(int (i)=((int)(n)-1); (i)>=0; i--) #define RFOR(i, a, b) for(int (i) =((int)(b)-1); (i)>=(int)a; i--) #define ALL(v) (v).begin(),(v).end() #define MOD 100000...
#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 n; cin >> n; vector<int> a(n); for (int i = 0; i < n; ++i) cin >> a[i]; long long res = 0; int right = 0; int sum = 0; for (int left = 0;...
0
42,434,346
#include <stdio.h> int main(){ int X; int Y; scanf("%d %d",&X,&Y); printf("%d\n",6-X-Y); return 0; }
#include<iostream> #include<iomanip> #include<algorithm> #include<bitset> #include<cstdio> #include<cmath> #include<deque> #include<map> #include<numeric> #include<queue> #include<set> #include<sstream> #include<stack> #include<string> #include<tuple> #include<utility> #include<vector> using namespace std; typedef long...
0
20,309,416
#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...
#include<bits/stdc++.h> using namespace std; typedef long long ll; const ll mod=1e9+7; const int nmax=1000010; ll fact[nmax],finv[nmax],inv[nmax]; void inicom(){ fact[0]=fact[1]=1; finv[0]=finv[1]=1; inv[1]=1; for (int i = 2; i < nmax; i++){ fact[i]=fact[i-1]*i%mod; inv[i]=mod-inv[mod%i]...
0
62,589,238
#include<cstdio> long long a[100005]; long long upper[100005], lower[100005]; long long power[100005]; long long count[100005]; long long min(long long a,long long b){ return a>b?b:a; } int main(){ int n; scanf("%d",&n); for(int i = 0; i <= n; i++) scanf("%lld",&a[i]); upper[n] = 0; for(int i = n-1...
#include <bits/stdc++.h> using namespace std; typedef unsigned long long ull; int main() { ios::sync_with_stdio(0); cin.tie(0); int arr[3] = {0}; string s; cin >> s; for (char t : s){ if (t == 'a') arr[0] ++; if (t == 'b') arr[1] ++; if (t == 'c') ...
0
17,216,363
#include <bits/stdc++.h> #define GET_REP(_1, _2, _3, NAME, ...) NAME #define rep(...) GET_REP(__VA_ARGS__, irep, _rep)(__VA_ARGS__) #define rep1(...) GET_REP(__VA_ARGS__, irep1, _rep1)(__VA_ARGS__) #define _rep(i, n) irep (i, 0, n) #define _rep1(i, n) irep1(i, 1, n) #define irep(i, a, n) for (int i = a; i < (int)(n); +...
#include <algorithm> #include <climits> #include <cmath> #include <deque> #include <iostream> #include <map> #include <numeric> #include <queue> #include <regex> #include <unordered_map> #include <vector> const int mod = 1e9 + 7; const int kmax = 510000; const int last_days[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31,...
0
87,640,918
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define REP(i, n) FOR(i,0,n) int main(void){ ll N,M; cin >> N >> M; vector<ll> H(N+10); vector<ll> ma(N+10); FOR(i,1,N+1){ cin >> H[i]; ma[i] = 0; } ll ans = 0; ...
#include<bits/stdc++.h> using namespace std; int main() { int N,sum,var; sum=0; var=0; cin>>N; int Wgt[N]; if(N>=2&&N<=100){ for(int i=0;i<N;i++) { cin>>Wgt[i]; sum=sum+Wgt[i]; } int tot=sum; for(int i=0;i<N;i++) { var=var+Wgt[i]; tot=min(tot,a...
0
87,780,157
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) using namespace std; using ll = long long; int INF = 1000000009; int main() { int h,w,a,b; std::cin >> h >> w >> a >> b; int v[h][w]; rep(i,h){ rep(j,w){ v[i][j] = ((i < b && j < a) || (i >= b && j >= a)) ? 0 :1; ...
#include<iostream> #include<iomanip> #include<cstdio> #include<vector> #include<queue> #include<set> #include<map> #include<string> #include<algorithm> #include<cmath> #include<numeric> using namespace std; typedef long long ll; template <class T> inline bool chmax(T& a, T b) {if (a < b) {a = b; return 1;} return 0;} t...
0
85,300,697
#include <bits/stdc++.h> #include <math.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep2(i, s, n) for (int i = (s); i < (int)(n); i++) typedef long long ll; const int MOD = 1000000007; const int INF_32 = 1LL << 30; const int64_t INF_64 = 1LL << 60; int main() { int N, K; ...
#include <iostream> #include <string> #include <sstream> #include <queue> using namespace std; struct dot{ long long int k,p,l,r; }; int main(int argc, char** argv) { int n; while(cin>>n){ dot p[n+100]; for(int i=1;i<=n;i++){ cin>>p[i].k; if(i/2) p[i].p=i/2; else p[i].p=0; if(i*2<=n) p[i]...
0
95,421,169
#include<iostream> #include<iomanip> using namespace std; int main(){ int a,b; double f; cin >> a >> b; f=1.0*a/b; cout << a/b << " " << a%b << " " << fixed << setprecision(10) << f << endl; }
#include<iostream> #include<string> #include<vector> #include<algorithm> using namespace std; struct DATA{ int time; int log; }; int GetTime(const string); int AtoiString(const string); bool Compare(const DATA&, const DATA&); int main(){ int i, n, count, _count; string s, t; DATA _data; vector<DATA> data; ...
0
85,997,495
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned int u32; typedef pair<int, int> p; 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; } i...
#include<iostream> using namespace std; int main(){ int a,b; int count; while(1){ count = 0; cin >> a; if( a == 0) break; b = 1000 - a; a = b%500; count = count + b/500; b= a%100; count = count + a/100; a = b%50; count = count + b/50; b = a%10; count = count + a/10;...
0
25,775,199
#include <bits/stdc++.h> using namespace std; #define ll long long #define vl vector<ll> #define vi vector<int> #define pi pair<int,int> #define pl pair<ll,ll> #define all(a) a.begin(),a.end() #define mem(a,x) memset(a,x,sizeof(a)) #define pb push_back #defi...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using pii = pair<int, int>; using piii = pair<int, pair<int, int>>; using pll = pair<ll, ll>; using pli = pair<ll, int>; template <typename T> using Graph = vector<vector<T>>; const int MOD = 1e9 + 7; int main() { ci...
0
14,210,336
#include<iostream> #include<string> #include<cstdio> #include<cstring> #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> #in...
#include<iostream> #include<cstring> typedef long long ll; using namespace std; char str[10000000]; int main(void){ ll n; char before[1000]; char after[1000]; while(cin>>n,n){ for(int i=0;i<n;i++){ cin >> before[i]; cin >> after[i]; } ll m; cin >> m; for(int i=0;i<m;i...
0
83,610,163
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) using ll = long long; using P = pair<string,int>; int main() { int n; cin >> n; vector<int> a(n); rep(i,n) cin >> a.at(i); sort(a.begin(),a.end()); int ans = a.at(n/2) - a.at(n/2-1); cout << ans << endl; }
#include <algorithm> #include <bitset> #include <tuple> #include <cstdint> #include <cstdio> #include <cctype> #include <assert.h> #include <stdlib.h> #include <stdio.h> #include <cassert> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <ctime> #include <deque> #include <fstream> #incl...
0
53,269,868
#include <bits/stdc++.h> using namespace std; int main() { int a, b; cin >> a >> b; string A, B; for (int i = 0; i < b; i++) { A += char('0' + a); } for (int i = 0; i < a; i++) { B += char('0' + b); } cout << ((A < B) ? A : B) << "\n"; }
#include <iostream> #include <string> int main(int argc, char** argv) { std::string s; std::getline(std::cin, s); std::string p; std::getline(std::cin, p); for (int si = 0; si < (int)s.size(); ++si) { if (s[si] == p[0]) { bool match = true; for (int pi = 0; pi < (int)p.size() && match; ++pi) { ma...
0
7,141,442
#include <bits/stdc++.h> const int INF=1e9; const int MOD=1e9+7; const long long LINF=1e18; using namespace std; #define int long long int c[3000][3000]; typedef pair<int,int> P; std::vector<P> num(2000000,P(0,0)); int wa[3000][3000]; int d; P grd,gld,brd,bld,ord,old,rrd,rld,rt,rb,gt,gb,ot,ob,bb,bt; int po=0; void draw...
#include<stdio.h> int main(void) { int d, t, s; scanf("%d%d%d", &d, &t, &s); if (d <= t * s) { printf("Yes"); } else printf("No"); return 0; }
0
42,250,633
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<ll> V; #define rep(i,e) for(ll i=0;i<e;i++ ) typedef pair<ll,ll> P; const ll mod = 1e9+7; const ll INF = INT64_MAX; ll i; int main(){ string A,B,C; cin>>A>>B>>C; if(A.at(A.length()-1)==B.at(0)&&B.at(B.length()-1)==C.at(0))cout<<"...
#include<bits/stdc++.h> using namespace std; #define mod 1000000009 #define ll long long #define mp make_pair #define pb push_back #define ff first #define ss second #define set0(a) memset ((a), 0 , sizeof(a)) #define set1(a) memset((a),-1,sizeof (a)) #define pi pair<int, int> #define ps pair<string, string> #define pl...
0
47,785,212
#include <iostream> #include <cmath> using namespace std; int main(void){ double x1, y1, x2, y2; cin >> x1 >> y1 >> x2 >> y2; cout << fixed << sqrt(pow(fabs(x1-x2),2)+pow(fabs(y1-y2),2)) << endl; return 0; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; const ll mod = 1e9+7; const long long INF = 1e15; int main(){ ios_base::sync_with_stdio(false); cin.tie(NULL);cout.tie(NULL); int n,k; cin >> n >> k; int g; cin >> g; int mx = g; if(k == g){ cout << "POSSIBLE" <<...
0
53,885,246
#include<bits/stdc++.h> using namespace std; long long n,q,m,k,t,l; int main(){ cin>>n>>m; vector<string>v(n); for (int i=0; i<n; i++){ cin>>v[i]; } sort(v.begin(), v.end()); for (int i=0; i<n; i++){ cout<<v[i]; } }
#include <bits/stdc++.h> using namespace std; #define prec(n) fixed << setprecision(n) #define maxpq priority_queue<int> #define minpq priority_queue<int, vector<int>, greater<int>> #define PI 3.14159265 #define pb push_back #define bits(n) __builtin_popcount(n) #define ll long long int void solve() { int n,k; ...
0
93,216,315
#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; typedef long long LL; #define y0 Sword_Art_Online #define y1 Your_lie_in_April #define yn Darling_in_the_Franxx #define tm Plastic_Memories #define lr Charlotte #define no...
#include<iostream> #include<vector> #include<string> #include<algorithm> #include<cmath> #include<bitset> #include<deque> #include<functional> #include<iterator> #include<map> #include<set> #include<stack> #include<queue> #include<utility> using namespace std; typedef long long ll; typedef pair<ll,ll> P; #define a firs...
0
28,575,090
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef pair<ll, ll> l_l; typedef pair<int, int> i_i; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define EPS (1e-7) #define INF (1e9) #define PI (acos(-1)) const ll mod = 1000000007; int main() { int x,a; ...
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c; cin>>a>>b>>c; if(a!=b||a!=c||b!=c){ cout<<"No"; return 0; } cout<<"Yes"; return 0; }
0
83,542,061
#include <bits/stdc++.h> #define int long long using namespace std; const int maxn = 100005; bool res[maxn]; int n; string str; bool check() { bool flag = false; for (int i = 0; i < n; i++) { int l = ((i-1)+n)%n; int r = (i+1)%n; if (res[i]) { if (str[i] == 'x' && res[l] == r...
#include <bits/stdc++.h> #define REP(i, n) for(int i = 0; i < n; i++) #define FOR(i, m, n) for(int i = m; i < n; i++) #define ll long long #define MOD 1000000007 #define MAX 100010 #define aout(a) REP(i,sizeof(a)) cout << a[i] << " "; cout << endl; #define vout(v) REP(i,v,size()) cout << v[i] << " "; cout << endl; usin...
0
95,473,448
#include <stdio.h> const int N=110; const int INF=1<<30; int min(int a,int b){ return a>b?b:a; } int main(){ int n,dp[N][N],a[N]; scanf("%d%d%d",&n,&a[0],&a[1]); for(int i=1;i<n;i++)scanf("%d%d",&a[i],&a[i+1]); for(int k=1;k<n;k++){ for(int i=0;i<n-k;i++){ dp[i][i+k]=INF; ...
#include <iostream> using namespace std; #define MAX_V 11 #define INF 1e9 int min(int a, int b){ return a < b ? a : b; } int main(void){ int n, a, b, c; int dp[MAX_V][MAX_V]; while(true){ cin >> n; if(n == 0) break; for(int i = 0; i < MAX_V; i++) for(int j = 0; j < MAX_V; j++) dp[i][j]...
0
59,214,497
#include<iostream> #include<bits/stdc++.h> #include <ext/pb_ds/tree_policy.hpp> #include <ext/pb_ds/assoc_container.hpp> #define vi vector<int> #define lvi vector<long long> #define pi pair<int,int> #define lpi pair<long long ,long long> #define mp make_pair #define pb push_back #define ll long long #define N 100005 #...
#include "bits/stdc++.h" using namespace std; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<VVI> VVVI; typedef vector<string> VS; typedef pair<int, int> PII; typedef vector<PII> VPII; typedef long long LL; typedef priority_queue<int> PQ_DESC; typedef priority_queue<int, vector<int>, greater<int>> PQ_AS...
0
78,842,425
#include <iostream> using namespace std; int main(void){ int a, b; cin >> a >> b; int num = (a + b + 1) / 2.0; cout << num <<endl; }
#include <iostream> #include <string> #include <vector> #include <set> #include <algorithm> #include <cctype> #include <cmath> #include <queue> #include <map> #include <numeric> #include <unordered_map> #include <iomanip> #include <functional> #include <bitset> #include <complex> #define rep(i, n) for(int i = 0; i < (i...
0
92,472,076
#pragma GCC optimize("O3") #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 IOS ios::sync_with_stdio(false); cin.tie(0) #define ll long long #define ld long double #define rep(i,a,n) for (int i=(int)(a);i<(int...
#include <bits/stdc++.h> using namespace std; using ll = long long; double solve() { ll N, M, D; cin >> N >> M >> D; ll c; if ( D > 0 ) { ll w = max(N-2*D, 0LL); c = (N-w) + w*2; } else { c = N; } double ans = c * (M-1) / (double)(N*N); return ans; } int main() { ...
0
94,652,737
#include <bits/stdc++.h> using namespace std; #define ll long long int #define IOS ios_base::sync_with_stdio(false);cin.tie(NULL); #define pb push_back #define mp make_pair #define fi first #define se second #define mx *max_element #define mn *min_element #define fo(i,n) for(ll i=0;i<n;i++) #define loop(i,a,b) for(ll ...
#include <bits/stdc++.h> using namespace std; int main () { long long N; cin >> N; if (N % 2 == 1){ cout << 0 << endl; return 0; } long long ans = 0; N /= 10; ans += N; for (int i = 0; i < 30; i++) { N /= 5; ans += N; if (N == 0){ cout << ans << endl; return 0; } } ...
0
89,863,042
#include <iostream> #include <vector> #define ll long long using namespace std; ll a[300000], mx[300000][2], ans[300000]; int main() { int N; cin >> N; int m=(1<<N); vector<vector<int>> v(N+1); for(int i=0; i<m; ++i){ cin >> a[i]; int cnt=0; for(int j=0; j<N; ++j){ if(i&(1<<j)) ++cnt; } v[cnt].push_ba...
#include <algorithm> #include <cassert> #include <iostream> #include <map> #include <queue> #include <set> #include <vector> #include <limits.h> using namespace std; typedef long long ll; template<class T> inline bool chmax(T &a, T b) { if(a < b) { a = b; return true; } return false; } templ...
0
31,763,285
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<ll> vec; typedef vector<vec> mat; typedef pair<ll,ll> pll; const ll mod=1e9+7; const ll inf=1LL<<61; int main() { ll a,b,k; cin >> a >> b >> k; for(ll i=0;i<k;i++) { if(i%2) { b-=b%2; a+=b/2; b/=2; } el...
bool DBG = false; #include<bits/stdc++.h> #include <boost/multiprecision/cpp_int.hpp> using namespace std; using ll = long long; using ld = long double; using bint = boost::multiprecision::cpp_int; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define IFOR(i,a,b) for(int i=((b)-1);i>=(a);--i) #define RPT(i,a,b) for(int i...
0
92,640,244
#include <iostream> #include <string> #include <algorithm> #include <utility> #include <unordered_set> #include <vector> #include <list> #include <string> #include <iterator> #include <deque> #include <array> #include <forward_list> #include <queue> #include <stack> #include <set> #include <map> #include <unordered_...
#include <iostream> using namespace std; int main(){ int N; cin >> N; int a[N+1]; for(int i=0; i<N; i++) cin >> a[i+1]; bool pushed[N+1]; for(int i=0; i<N+1; i++) pushed[i] = false; int count = 0; int now = 1; pushed[now] = true; while(1){ if(a[now] == 2){ cout << count+1 << endl; ...
0
234,077
#include<iostream> #include<cstring> using namespace std; int main(){ int n,m; cin>>n>>m; int wa[n+1]={0}; int ac[n+1]={0}; int c=0,w=0; while(m--){ int q; string s; cin>>q>>s; if(s=="WA")wa[q]++; else if(s=="AC" && ac[q]==0){ ac[q]++; c++; w+=wa[q]; } } cout<<c<<" "<<w; return 0; }
#include <iostream> #include <vector> #include <cstdlib> using namespace std; int main() { string S; cin>>S; long long counter=0; long long counter1=0; long long counter2=0; long long answer=0; if(S.at(0)=='<'){ counter++;} else counter1++; for(long long i=1; i<S.size(); i++){ ...
0
91,150,227
#include <iostream> #include <algorithm> #include <string> #define REP(i,n) for(int i=0;i<n;i++) using namespace std; int main(){ int n; long long sum=0,max,min,a; cin >> n; REP(i,n){ cin >> a; sum+=a; if(i==0){ max=a; min=a; } if(max<a) max=a; if(min>a) min=a; ...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <map> #include <queue> #include <set> #include <stack> #include <deque> #include <unordered_map> #include <unordered_set> #include <bitset> #incl...
0
91,112,018
#include <bits/stdc++.h> using namespace std; void solve(long long N, long long M, std::vector<long long> H, std::vector<long long> A, std::vector<long long> B){ vector<vector<long long> > HH(N+1, vector<long long>(1)); for(int i = 0; i < M; ++i){ HH[A[i]].push_back(B[i]); HH[B[i]].push_back(A[i...
#pragma region template 2.4 #include <bits/stdc++.h> using namespace std; template <typename T> using pq_asc = priority_queue<T, vector<T>, greater<T>>; typedef long long ll; typedef vector<ll> vi; typedef vector<vi> vvi; typedef pair<ll, ll> ii; typedef vector<ii> vii; typedef vector<string> vs; #define REP(i, n) for ...
0
73,680,619
#include<bits/stdc++.h> using namespace std; int x; int main() { scanf("%d",&x); printf("%d\n",x/__gcd(x,360)*360/x); return 0; }
#include <bits/stdc++.h> using namespace std; #ifdef LOCAL #include "debug.h" #else #define dump(...) #endif #define endl "\n" #define ll long long #define FOR(i, a, b) for (int i = (int)(a); i < (int)(b); i++) #define REP(i, x) for (int i = 0; i < (int)(x); i++) #define REPS(i, x) for (int i = 1; i <= (int)(x); i++) #...
0
25,709,407
#include<stdio.h> int main(){ int n; int r; int inr; scanf("%d %d", &n,&r); inr=100*(10-n)+r; if (n<10){ printf("%d", inr); } else { printf("%d", r); } return 0; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pii; #define forn(i, a, b) for (int i = a; i < b; ++i) #define SZ(x) int(x.size()) #define pb push_back #define F first #define S second void dbg_out() { cerr << endl; } template <typename Head, typename... Tail> void dbg_out(Hea...
0
1,245,709
#include <algorithm> #include <cstdio> #include <vector> using namespace std; typedef long long llint; const int MAXN = 1e5 + 10; int x, y, a, b, c; int p[MAXN], q[MAXN], r[MAXN]; int main(void) { scanf("%d%d%d%d%d", &x, &y, &a, &b, &c); for (int i = 0; i < a; ++i) scanf("%d", &p[i]); for (int i = 0; i < b; ++i) ...
#include <bits/stdc++.h> #define arep(a,i,n) for(int i=(a);i<(n);i++) #define rep(i,n) for(int i=0;i<(n);i++) #define cinf(x,n) for(int i=0;i<(n);i++)cin>>x[i]; #define coutf(x,n) for(int i=0;i<(n);i++)cout<<x[i]<<endl; typedef long long ll; typedef unsigned long long ull; typedef long double ld; using namespace std; c...
0
75,158,539
#include<iostream> #include<vector> #include<map> using namespace std; using ll = long long; vector<int>v; map<int, int>mp; int main() { bool visited[110]; int m, k; cin >> m >> k; int x_or = 0; for (int i = 0; i < (1 << m); i++) { v.push_back(i); v.push_back(i); if (i != k) x_or ^= i; } if (k == 0) { for (...
#define _USE_MATH_DEFINES #include <iostream> #include <string> #include <vector> #include <map> #include <set> #include <cmath> #include <algorithm> #include <iomanip> #include <climits> using namespace std; #define MOD int(1e9 + 7) #define INF (long long)(1e18) int main() { long long N; vector<long long> c(26...
0
34,925,070
#include <bits/stdc++.h> #include <cmath> using namespace std; #define rep(i, n) for (ll i = 0; i < (n); ++i) #define sz(x) ll(x.size()) typedef long long ll; typedef pair<ll, ll> P; const ll INF = 10e10; const ll MINF = -10e10; #define mins(x, y) x = min(x, y) #define maxs(x, y) x = max(x, y) typedef priority_queue<P,...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (int)(n); i++) #define REP(i,n) for (int i = 1; i < (int)(n); i++) #define all(x) x.begin(),x.end() #define rall(x) x.rbegin(),x.rend() #define vout(x) rep(i,x.size()) cout << x[i] << " " template<class T> bool chmin(T &a, T b) {if(a>b) {a=b;return 1;}return...
0
96,990,053
#include <bits/stdc++.h> using namespace std; int main() { int A; cin >> A; cout << A*800-((A/15)*200) << endl; }
#include<vector> #include<bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<int,int> P; const ll MOD=1000000007LL; const ll INF=1000000000LL; const int MAX=100001; int ch(char c){ if(c=='m'){ return 1000; }else if(c=='c'){ return 100; }else if(c=='x'){ return...
0
77,984,852