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#include<bits/stdc++.h> #define FOR(i,a,b) for(long long i = (long long)(a); i < (long long)(b); i++) #define RFOR(i,a,b) for(long long i = (long long)(a); i >= (long long)(b); i--) #define MIN3(a,b,c) (a)<(b)?((a)<(c)?(a):(c)):((b)<(c)?(b):(c)) #define MAX(a,b) (a)>(b)?(a):(b) #define MIN2(a,b) (a)<(b)?(a):(b) using n...
#include <bits/stdc++.h> using namespace std; using lint = long long; template <typename A, typename B> string to_string(pair<A, B> p); template <typename A, typename B, typename C> string to_string(tuple<A, B, C> p); template <typename A, typename B, typename C, typename D> string to_string(tuple<A, B, C, D> p); strin...
1
27,413,697
#include <bits/stdc++.h> using namespace std; #define ALL(v) v.begin(),v.end() #define UN(v) sort(ALL(v)),v.erase(unique(ALL(v)),v.end()) #define FILL(x,y) memset(x,y,sizeof(x)) #define EACH(v,it) for(__typeof(v.begin()) it=v.begin();it!=v.end();it++) #define FIO ios::sync_with_stdio(0),cin.tie(0),cout.tie(0) #define r...
#include <bits/stdc++.h> const int INF=1e9; const int MOD=1e9+7; const long long LINF=1e18; using namespace std; typedef pair<int,int> P; signed main(){ int K;cin>>K; std::vector<P> e[K]; for(int i=0;i<K;i++){ e[i].push_back(P((i+1)%K,1)); e[i].push_back(P(i*10%K,0)); } std::vector<int> d(K,INF); d[...
1
79,650,241
#include <iostream> using namespace std; int main() { int house[4][3][10], n, building, floor, address, number; for (int h = 0; h < 4; h++) { for (int i = 0; i < 3; i++) { for (int s = 0; s < 10; s++) { house[h][i][s] = 0; } } } cin >> n; for (...
#include<iostream> using namespace std; int main() { int n, b, f, r, v; int count[5][4][11] = { 0 }; cin >> n; for (int i = 0; i < n; i++) { cin >> b >> f >> r >> v; count[b][f][r] += v; } for (int i = 1; i <= 4; i++) for (int j = 1; j <= 3; j++) { for (int k = 1; k <= 10; k++) { cout << ' ' << count...
1
41,610,695
#include <iostream> #include <string> #include <cstring> #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> #incl...
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main(){ int n,k,r,s,p; cin >> n>> k >> r >> s >> p; string t; cin >> t; vector<char> hand; int point=0; for(int i=0; i<k; i++){ if(t.at(i) == 'r'){ hand.push_back('p'); point += p; ...
1
80,568,189
#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<bits/stdc++.h> using namespace std; template<typename T> inline void read(T &x) { x=0;char c=getchar();bool flag=false; while(!isdigit(c)){if(c=='-')flag=true;c=getchar();} while(isdigit(c)){x=(x<<1)+(x<<3)+(c^48);c=getchar();} if(flag)x=-x; } int n,m,d; char c[3][3]= { "RY", "GB" }; in...
1
40,767,423
#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 1000000007 #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):v...
#include<iostream> #include<vector> #include<algorithm> #include<math.h> #include<queue> #define all(x) (x).begin(),(x).end() #define rep(i,n) for(int i=0; i<n; i++) typedef long long ll; using namespace std; int main() { ll L, R, t; cin >> L >> R; vector<int> check(2019,0); for(ll i=L; i<R; i++){ ...
1
72,669,942
#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> #include <numeric> using namespace std; #define ll long long int #...
#include <bits/stdc++.h> using namespace std; using ll = long long; constexpr long long MOD = 1000000007; constexpr long long INF = 1LL << 60; const long double PI = acosl(-1.0); constexpr long double EPS = 1e-11; template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; ...
1
16,366,601
#include <bits/stdc++.h> using namespace std; #define watch(x) cerr << (#x) << ": " << (x) << endl typedef long long LL; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int ha, ma, hb, mb, k; cin >> ha >> ma >> hb >> mb >> k; int a = ha*60 + ma, b = hb*60 + mb; int ans = (b-a) - k; ...
#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)...
1
40,721,375
#include <bits/stdc++.h> typedef long long int ll; typedef unsigned long long int ull; typedef long double ld; #define endl '\n' #define loop(i, m, n) for (ll i = m; i < n; i++) #define loope(i, m, n) for (ll i = m; i <= n; i++) #define epool(i, m, n) for (ll i = m; i >= n; i--) #define mod 1000000007 #define mod2 9982...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<n; i++) typedef pair<int,int> P; typedef long long ll; const int INF = 1001001001; const ll INFL = 1e17; const int MOD = 1e9+7; vector<ll> fact; ll m_pow(ll p, ll n){ if(n==0) return 1; else if(n%2){ ll now = m_pow(p,(n-1)/2);...
1
87,167,921
#include <bits/stdc++.h> using namespace std; using ll = long long; using ii = pair<ll, ll>; const int MAX { 200010 }; const ll MOD { 1000000007 }, oo { 1LL << 62 }; vector<ll> solve(int N, const vector<ll>& xs) { map<ll, ll> hs; for (auto x : xs) ++hs[x]; ll ways = 0; for (auto p : hs) { ...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(n);i++) #define ll long long int main(){ int n; cin>>n; ll a[n],s,ans; map<ll,ll> mp; rep(i,n) cin>>a[i],mp[a[i]]++; s=0; for(auto p:mp) {auto v=p.second;s+=v*(v-1)/2;} rep(i,n){ ans=s; ans-=mp[a[i]]*(mp[a...
1
25,197,667
#include<bits/stdc++.h> using namespace std; using lli = long long; #define rep(i,n) for(int i=0;i<n;i++) string s, t; int main(void){ cin >> s >> t; int n = s.size(); rep(i, s.size()){ char r; r = s[n-1]; s = r+s.substr(0, n-1); if(s == t){ cout << "Yes" << endl; return 0; } } cout << "No" << endl...
#include<bits/stdc++.h> using namespace std; int main() { int i,j,n; bool ans=false; string s,t,c; cin>>s>>t; n=s.size(); c=s; for(i=0;i<n;i++) { if(c==t) { ans=true; cout<<"Yes"<<endl; break; } else { ...
1
40,900,413
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main() { int n,m; cin>>n>>m; int sum=0; vector<int>arr(n); for(int i=0; i<n; i++){ cin>>arr[i]; sum+=arr[i]; } sort(arr.rbegin(),arr.rend()); int cnt=0; for(int i=0; i<m; i++) { if(arr[i]>=ceil(sum/(4.0*m))) { cnt++; } } ...
#include <bits/stdc++.h> #define int long long #define ci(m) for(int i=0;i<m;i++) #define cj(m) for(int j=0;j<m;j++) #define ck(m) for(int k=0;k<m;k++) #define gcd __gcd #define endl "\n" #define pb emplace_back #define setbits(x) __builtin_popcountll(x) #define zrobits(...
1
56,355,109
#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; int INF = 1000000; vector<int> dp(n+1, INF); dp[0] = 0; for (int i=1; i<=n; i++) { int tmp = dp[i-1] + 1; rep(j, 1...
#include<bits/stdc++.h> #pragma GCC optimize("Ofast") using namespace std; typedef long long ll; typedef pair<ll, ll> PLL; typedef vector<int> VI; typedef vector<char> VC; typedef vector<double> VD; typedef vector<string> VS; typedef vector<ll> VLL; typedef vector<PLL> VP; const static int INF = 1000000000; const stati...
1
48,834,283
#include <algorithm> #include <cmath> #include <deque> #include <iomanip> #include <iostream> #include <map> #include <numeric> #include <set> #include <stack> #include <string> #include <vector> using namespace std; using LLONG = long long; const LLONG MOD = 1000000007; int main() { int N; cin >> N; vector<int...
#include<iostream> #include<cstdio> #include<vector> #include<queue> #include<map> #include<unordered_map> #include<stack> #include<string> #include<iomanip> #include<algorithm> #include<functional> #include<cstring> #include<utility> #include<math.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; t...
1
77,643,412
#include <bits/stdc++.h> using namespace std; int64_t MOD = 1000000007; int64_t MAX = 9223372036854775807; double PI = 3.141592653589793; int main() { int N, K; cin >> N >> K; vector<int> list(N); for (int i = 0; i < N; i++) cin >> list[i]; sort(list.begin(), list.end()); reverse(list.be...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define GET_ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0])) #define LL long long #define VI vector<int> #define VL vector<LL> #define VII vector< vector<int> > #define VLL vector< vector<LL> > #define VS vector<string> #define ...
1
41,256,664
#include <iostream> #include <vector> #include <algorithm> #include <map> #include <cstring> #include <functional> #include <queue> #include <cmath> using namespace std; #define int long long #define rep(i,n) for(int i=0;i<(int)n;++i) #define rep1(i,n) for(int i=1;i<=(int)n;++i) int N, K; int Sum[200010]; map<int, int>...
#include <bits/stdc++.h> using namespace std; #define repd(i,a,b) for (int i=(a);i<(b);i++) #define rep(i,n) repd(i,0,n) #define all(x) (x).begin(),(x).end() 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) { ...
1
75,339,062
#include <iostream> #include <fstream> #include <bits/stdc++.h> #define se cout << "test ok" << endl; #define sp << " " << using namespace std; using ll = long long; using ld = long double; ll mod = ll(1e9)+7; ll inf = ll(5e18); template<typename T1, typename T2> ll ceill(T1 a, T2 b){ return (a+b-1)/b; } void ans(bool ...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main(){ int n; cin >> n; ll sum = 0; ll digit = 0; for(int i = 0; i < n; i++){ ll a, b; cin >> a >> b; digit += b; sum += a * b; } cout << digit - 1 + (sum - 1) / 9 << endl; }
1
45,033,207
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; vector<vector<int>> vec(N+1, vector<int>(3)); vec.at(0).at(0) = 0; vec.at(0).at(1) = 0; vec.at(0).at(2) = 0; for (int i = 0; i < N; i++) { cin >> vec.at(i+1).at(0) >> vec.at(i+1).at(1) >> vec.at(i+1).at(2); } bool can = t...
#include <iostream> #include <string> #include <queue> #include <vector> #include <algorithm> #include <math.h> #include <map> #include <iomanip> #include <queue> #include <numeric> using namespace std; int main() { bool ans = true; long long int N, t, x, y, t0 = 0, x0 = 0, y0 = 0; cin >> N; for (int i = 0; i < N; ...
1
53,659,294
#include <bits/stdc++.h> using namespace std; #define ll long long #define endl "\n" #define pb push_back #define f(i,n) for(i=0;i<n;i++) #define F(i,a,b) for(i=a;a<=b;i++) #define arr(a,n) for( i=0;i<n;i++)cin>>a[i]; #define fi first #define se second #define mp make_pair #define mod 1000000007 #define YES cout<<"YES...
#include <bits/stdc++.h> using namespace std; int main(){ int a,b; cin >> a >> b; cout << a+((float)b*0.5); }
1
17,910,548
#include<bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (int)n; i++) #define repa(i, s, n) for(int i = s; i < (int)n; i++) using namespace std; typedef vector<int> vi; int main(){ string S; cin >> S; vector<char> alpha(26); vi counter(26); rep(i, 26){ alpha[i] = 'a' + i; } rep(...
#include <iostream> #include <utility> #include <map> #include <vector> #include <algorithm> #include <queue> #include <math.h> #include <stack> #include <set> #include <deque> #include <cmath> using namespace std; typedef long long ll; ll mod = 1e9+7; #define rep(i,n) for(int i = 0; i < (n); ++i) int main() { stri...
1
35,361,467
#include <iostream> #include <algorithm> #include <string> int main(void) { int base = 100000; int n; std::cin >> n; for (int i = 0; i < n; i++) { base = 1.05 * base; if (base % 1000 != 0) { base = (base / 1000) * 1000 + 1000; } else { base = (base / 1000) * 1000; } } std::cout << b...
#include <iostream> using namespace std; int main() { double debt = 100000; int n; cin >> n; while (n--) { debt *= 1.05; debt /= 1000; debt += 0.999; int t1 = debt; double t2 = debt - t1; debt -= t2; debt *= 1000; } cout << (int)debt << '\n'; return 0; }
1
24,345,980
#include<cstdio> #include<cstring> #include<iostream> #include<vector> #include<algorithm> #include<string> using namespace std; typedef pair<int,int> P; int n; int S[10001],E[10001]; int f[216005]; int main(){ while(scanf("%d",&n),n){ memset(f,0,sizeof(f)); for(int i=0;i<n;i++){ int s1,h1,m1,s2,h2,m2; ...
#include <stdio.h> #include <string.h> int main(void){ int n, i, j, flag[86400], time[3] = {3600,60,1}, sum1, sum2, max; char str[9], c; while(1){ scanf("%d%*c",&n); if(!n) break; memset(flag,0,sizeof(flag)); for(i = 0;i < n;i++){ j = 0; while((c = getchar()) != ' ') str[j++] = c; str[j] = '\...
1
12,800,088
#include<iostream> using namespace std; int main(void) { int x,a; cin >> x >> a; if(x<a) cout << '0'; else cout << "10"; return 0; }
#include <bits/stdc++.h> using namespace std; int main() { int A, B; cin >> A >> B; if(A >= B) { cout << 10 << endl; } else { cout << 0 << endl; } }
1
11,595,806
#include <stdio.h> #include <iostream> #define INFTY 200000000 using namespace std; int main(void){ int n; int m[100][100]; int p[101]; scanf("%d", &n); for(int i = 0; i < n; i++){ scanf("%d", &p[i]); scanf("%d", &p[i + 1]); } for(int i = 0; i < n; i++){ for(int j = 0...
#include <stdio.h> #include <algorithm> using namespace std; int main(){ int n,minimum,tmp; scanf("%d",&n); int table[n][n]; int data[n][2]; for(int i=0;i<n;i++){ for(int k=0;k<n;k++)table[i][k] = 0; scanf("%d %d",&data[i][0],&data[i][1]); } for(int i=n-2;i>=0;i--){ for(int k=0;k<=i;k++){ if(i==n-2){ ...
1
2,685,926
#include <iostream> int main() { int n; while( std::cin >> n ) { int ans = 0; for( int a=0; a<10; ++a ) for( int b=0; b<10; ++b ) for( int c=0; c<10; ++c ) for( int d=0; d<10; ++d ) ans += (a+b+c+d==n)?1:0; std::cout << ans << std::endl; } }
#include <stdio.h> using namespace std; int main(void) { int sum; while (scanf("%d", &sum)+1) { int count = 0; int a = 0; int b = 0; int c = 0; int d = 0; for (a = 0; a <= 9; a++) { for (b = 0; b <=9; b++) { for (c = 0; c <= 9; c++) { for (d = 0; d <= 9; d++) { ...
1
2,924,849
#include <bits/stdc++.h> using namespace std; int main(){ string s; cin >> s; int c1 = 0, c2 = 0; for (int i = 0, lim = s.size(); i < lim; i++) { if (i % 2 == 0) { s[i] == '0' ? c2++ : c1++; } else { s[i] == '1' ? c2++ : c1++; } } cout...
#include <bits/stdc++.h> #include <fstream> #include<string> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> typedef long long ll; typedef long double ld; using namespace std; using namespace __gnu_pbds; #define endl "\n" #define FIO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); ...
1
68,668,492
#include<iostream> #include<vector> #include<algorithm> using namespace std; vector<vector<bool>> path(8,vector<bool>(8,false)); int dfs(int v,int n, vector<bool> checked){ int ans = 0; bool all_visited = true; for(int i=0;i<n;i++){ if(checked.at(i) == false){ all_visited = false; ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int n, m; cin >> n >> m; vector<int>a(n); for (int i = 1; i < n; i++)a.at(i) = i; set<pair<int, int>>ab; for (int i = 0; i < m; i++) { int x, y; cin >> x >> y; x--; y--; ab.insert({...
1
12,405,058
#include <bits/stdc++.h> #include <atcoder/dsu> using namespace std; using namespace atcoder; typedef long long ll; const ll INF = 1e18; const ll MOD = 1e9+7; #define REP(i,j,n) for(int i=j;i<n;i++) #define rep(i,n) REP(i,0,n) int main(){ cin.tie(0); ios::sync_with_stdio(false); int n,q; cin >> n >> q; ...
#include <iostream> using namespace std; const int N= 200001; int parent[N]; void make_set(int r){ parent[r]=r; } int find_set(int r){ if(parent[r]==r){ return r; }else{ return parent[r]=find_set(parent[r]); } } void union_set(int a, int b){ a= find_set(a); b=find_set(b); if(...
1
63,851,747
#include<bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (int)n; i++) #define repa(i, s, n) for(int i = s; i < (int)n; i++) using namespace std; using ll = long long; typedef vector<int> vi; int main(){ string o, e; cin >> o >> e; e += "\n"; rep(i, o.size()){ cout << o[i] << e[i];; } return 0; }
#include <bits/stdc++.h> using namespace std; using ll = long long; #define ios ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0) #define rep(i, n) for (int i = 0; i < int(n); ++i) void solve(void) { string o, e; cin >> o >> e; string ans = ""; rep(i, o.length()) { ans += o[i]; i...
1
35,443,590
#include <algorithm> #include <cctype> #include <climits> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <ctime> #include <deque> #include <functional> #include <iostream> #include <iomanip> #include <list> #include <map> #include <memory> #include <numeric> #includ...
#include <iostream> #include <string> #include <algorithm> #include <cstdio> #include <vector> #include <cmath> #include <stack> #define REP(i, n) for(int i = 0;i < n;i++) #define REPR(i, n) for(int i = n;i >= 0;i--) using namespace std; bool parallel(double x1, double y1, double x2, double y2){ double vec; vec = x1*...
1
18,423,766
#include <bits/stdc++.h> using namespace std; int main() { long long n,k; cin >> n >> k; vector<long long> a(n); for(long long i=0;i<n;i++) cin >> a[i]; for(long long i=0;i<k;i++){ vector<long long>b(n+1,0); for(long long j=0;j<n;j++){ long long l=max(0LL,j-a[j]); long long r=min(n,j+a[j]+1); b[l]++; ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { ll N, K; cin >> N >> K; vector<ll> A(N+2); for (int i = 1; i <= N; i++) { cin >> A[i]; } while (K--) { vector<ll> B(N+2, 0); for (int i = 1; i <= N; i++) { ll a = max(1LL, i-A[i])...
1
63,039,395
#include <bits/stdc++.h> using namespace std; int main() { int n,maximum; maximum=0; cin>>n; long long ans=0; vector<int> a(n); for(int i=0;i<n;i++){ cin>>a.at(i); } maximum=a.at(0); for(int i=0;i<n;i++){ if(maximum>a.at(i)){ ans=ans+maximum-a.at(i); } maximum=max(maximum,a.at(i)...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef vector<int> vi; typedef vector<ll> vll; typedef pair<int, int> pii; typedef pair<ll, int> pli; typedef pair<int, ll> pil; typedef vector<pii> vpii; typedef vector<pil> vpil; typedef vector<pli> vpli; typedef set<i...
1
97,286,470
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> iint; const ll zero = 0; const ll INF = 3000000000000000000; const int inINF = 1000000000; const ll MOD = 1000000007; const ll MOD2 = 998244353; int main(){ ll N; cin >> N; vector<ll> T(N); for(int i = 0; i < N;...
#include <algorithm> #include <iostream> #include <iomanip> #include <numeric> #include <vector> #include <string> #include <bitset> #include <queue> #include <tuple> #include <regex> #include <cmath> #include <map> #include <cstring> template<typename T> bool chmax( T &a, const T &b ) { if ( a <= b ) { a = b; return (...
1
17,138,189
#include <bits/stdc++.h> #include <ext/pb_ds/tree_policy.hpp> #include <ext/pb_ds/assoc_container.hpp> using namespace std; using namespace __gnu_pbds; typedef long long ll; typedef long double ld; typedef complex<ld> cd; typedef pair<int, int> pi; typedef pair<ll,ll> pl; typedef pair<ld,ld> pd; typedef vector<int> vi;...
#include<bits/stdc++.h> #define N 100001 #define int long long #define LOG(x) cerr<<#x<<" = "<<x<<endl #define add_edge(u,v) nxt[++cnt]=head[u],head[u]=cnt,to[cnt]=v #define open(x) freopen(#x".in","r",stdin),freopen(#x".out","w",stdout) char ch;bool fs;void re(int& x) { while(ch=getchar(),ch<33); if(ch=='-')fs=1,x=0...
1
96,580,466
#include <algorithm> #include <iostream> #include <vector> using namespace std; int main() { int s; cin >> s; long long mod = 1000000007; vector<vector<long long>> dp(s + 1, vector<long long>(s + 2, 0)); dp[0][0] = 1; for (int i = 0; i < s; i++) { for (int j = 0; j < s; j++) { ...
#include<bits/stdc++.h> #include<string> #include<cmath> using namespace std; #define ll long long int #define ld long double #define pb push_back #define all(v) v.begin(),v.end() #define sz(x) ((int)(x).size()) #define fi first #define se second #define deb(x) cout<< #x << '=' << x <<endl #define MOD 1000000007 const ...
1
45,500,185
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define repr(i,n) for(int i = (int)(n); i >= 0; i--) #define all(v) v.begin(),v.end() typedef long long ll; int main(){ ll N; string S; cin >> N >> S; vector<ll> vec(2 * N); vec[0] = 0; rep(i,2 * N -...
#include <bits/stdc++.h> #define ll long long #define maxn 200100 #define base 1000000007 using namespace std; int n,a[maxn]; ll ans=1; string s; int main() { ios_base::sync_with_stdio(0); cin.tie(0); cin>>n; cin>>s; a[0] = (s[0]=='W'?0:1); for (int i=1;i<2*n;i++) a[i] = (s[i]==s[i-1]?1-a[i-1]:a[i-1...
1
21,067,573
#include <bits/stdc++.h> #define syosu(x) fixed<<setprecision(x) using namespace std; typedef long long ll; typedef unsigned int uint; typedef unsigned long long ull; typedef pair<int,int> P; typedef pair<double,double> pdd; typedef pair<ll,ll> pll; typedef vector<int> vi; typedef vector<vi> vvi; typedef vector<double>...
#include <iostream> #include <string> #include <vector> #include <math.h> #include <numeric> #include <algorithm> using namespace std; int N, M, P; int main() { while(cin >> N >> M >> P, N||M||P){ int sum=0, temp=0; for(int i=0; i<N; ++i){ int a; cin >> a; if(i==M-1) temp = ...
1
45,364,493
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < (int)(n); i++) int main() { int n; cin >> n; vector<int> A(n + 1); rep(i, n) cin >> A.at(i + 1); int now = 1; int ans = 0; while(ans != n && now != 2) { ans++; now = A.at(now); } if(ans...
#include<iostream> #include<vector> using namespace std; int main(){ int N; cin>>N; vector<int>a(N); vector<int>visit(N+1); for(int i=0;i<=N-1;i++){ cin>>a[i]; } int next=1; int ans=0; while(1){ if(visit[next]==1){ cout<<-1; return 0; } visit[next]=1; next=a[next-1]; ...
1
93,558,692
#include <bits/stdc++.h> #define ll long long #define ld long double using namespace std; int main() { string S, T; cin >> S >> T; int N = S.length(); int M = T.length(); for (int i = N - M; i >= 0; i--) { string s = S.substr(i, M); bool ok = true; for (int j = 0; j < M; j++)...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll,ll> P; typedef map<ll,ll>::iterator itll; typedef long double ld; typedef map<ll,ll> mapll; #define con continue #define pb push_back #define fi first #define se second #define fr front() #define INF 1000000000000000000 #define all(vl) v...
1
45,225,504
#include <bits/stdc++.h> using namespace std; void solve(long long N, std::vector<long long> L) { sort(L.begin(), L.end()); int res = 0; for (int i = 0; i < 2 * N; i += 2) { res += min(L[i], L[i + 1]); } cout << res << endl; } int main() { long long N; scanf("%lld", &N); std:...
#include <bits/stdc++.h> using namespace std; const int maxn = 111; int n; int a[2*maxn]; bool buf; int main() { buf = scanf("%d", &n); n <<= 1; for (int i = 1; i <= n; i++) { buf = scanf("%d", a+i); } sort(a+1, a+n+1); int res = 0; for (int i = 1; i <= n; i += 2) res += a[i]; printf("%d\n", res...
1
46,361,791
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main(){ ll n,s=0; string str; cin>>str; for(int i=0;i<str.size();i++){ int j=str[i]-48; s+=j; } if(s%9==0) cout<<"Yes"; else cout<<"No"; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, ll> Pil; string S; int main() { cin >> S; ll sum = 0; for (int i = 0; i < S.length(); i++) { sum += S[i] - '0'; } cout << ((sum % 9 == 0) ? "Yes" : "No") << endl; return 0; }
1
50,386,261
#include<bits/stdc++.h> using namespace std; using ll = long long; #define fast_io ios_base::sync_with_stdio(false) ; cin.tie(0); cout.tie(0); int main() { fast_io; int n; cin>>n; cout<<fixed<<endl; cout<<setprecision(12)<<endl; double ans; ans=(double(n)/3)*(double(n)/3)*(double(n)/3); ...
#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() { double L; cin >> L; double ans = (L / 3.0) * (L / 3.0) * (L / 3.0); cout << fixed << setprecision(15) << ans << endl; return 0; }
1
86,777,368
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { ll n; cin >> n; set<ll> a; for(int i = 0; i < n; i++) { ll tmp; cin >> tmp; a.insert(tmp); } set<ll>::iterator itr = a.end(); ll x = *--itr; ll y = 0; ll border = x/2; if(...
#include "iostream" #include "vector" #include "string" #include "algorithm" #include "math.h" #include "cstring" #include "stack" #include "queue" using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; typedef vector<vector<int> > mat; int main() { int n; cin >> n; vecto...
1
96,005,299
#include <bits/stdc++.h> using namespace std; int main() { long X,Y; cin>>X>>Y; if(X%Y==0){ cout<<-1<<endl; return 0; } cout<<X*(Y-1)<<endl; }
#include <bits/stdc++.h> using namespace std; using ll = long long; int main(int argc, char **argv) { ll x; ll y; cin >> x >> y; ll ans = x % y == 0 ? -1 : x; cout << ans << endl; }
1
50,934,061
#include<iostream> #include<bits/stdc++.h> #include<math.h> #include<string.h> using namespace std; int main(){ int c=0,i,l; string s,t; cin>>s; cin>>t; l=s.length(); for(i=0;i<l;i++){ if(s[i]!=t[i]) c++; } cout<<c; }
#include <bits/stdc++.h> #define ll long long using namespace std; int main() { ios::sync_with_stdio(false);cin.tie(0);cout.tie(0); string a,b; cin>>a>>b; int ans =0; for(int i=0;i<a.length();i++){ if(a[i]!=b[i]) ans++; } cout << ans << endl; return 0; }
1
51,744,934
#include <bits/stdc++.h> using namespace std; using ll = long long; void solve(long long N, long long M) { for (ll i = M; i >= 1; i--) { if ((M % 2 == 1 && i % 2 == 1) || (M % 2 == 0 && i % 2 == 0)) { cout << 1 + ((M - i + 1) / 2) << " " << M + 1 - ((M - i + 1) / 2) << endl; } else { ...
#include <iostream> using namespace std; int n, m; void solve() { int second = m & 1 ? m + 1 : m + 2; int cnt = 1; int cnt2 = 0; for (int i=0;i<m;i++) { if (i < m / 2) { cout << cnt << " " << (second - cnt) << endl; cnt++; } else { cout << cnt2 + second << " " << (2 * m + 1 - cnt2) << ...
1
10,031,342
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(n);i++) using namespace std; int main(){ int n; scanf("%d",&n); vector<int> a(n); rep(i,n) scanf("%d",&a[i]); auto b=a; sort(b.begin(),b.end()); int bad=0; rep(i,n){ int idx=lower_bound(b.begin(),b.end(),a[i])-b.begin(); if(i%2==0 && idx%2==1) bad++; ...
#include<bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (n); i++) #define rrep(i,n) for(int i = (n)-1; i >= 0; i--) #define rep1(i,n) for(int i = 1; i <= (n); i++) #define rrep1(i,n) for(int i = (n); i > 0; i--) #define ll long long #define pi pair<int, int> #define pll pair<ll, ll> #define MOD 1000000007 #define I...
1
32,070,536
#include <iostream> using namespace std; int main(){ int n, m, p, ans; while(1){ cin >> n >> m >> p; if(n == 0 && m == 0 && p == 0) break; ans = 0; int a; for(int i = 1; i <= n; i++){ int x; cin >> x; ans += x; if(i == m) a = x; } if(a == 0){ ans = 0; }else{ ans = ans * (100-p) / a; ...
#include<iostream> #include<vector> using namespace std; int main() { int n,m,p; while(cin>>n>>m>>p && n!=0){ vector<int> V(n+1); int sum=0; for(int i=1;i<=n;i++){ cin>>V[i]; sum+=V[i]; } sum*=100; if(V[m]==0){ cout<<0<<endl; } else{ sum*=(100-p); sum/=100; cout<<sum/V[m]<<endl; } ...
1
35,483,990
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; typedef long long ll; int main() { int h,w;cin>>h>>w; int a[h][w]; rep(i,h)rep(j,w)a[i][j]=0; int bh[h],bw[w]; rep(i,h)bh[i]=0; rep(i,w)bw[i]=0; rep(i,h){ string s;cin>>s; rep(j,w)if(...
#include <bits/stdc++.h> using namespace std; int main (){ int H,W,n; cin>>H>>W; n=0; vector<vector<char>> vec(H,vector<char>(W)); for(int i=0;i<H;i++){ for(int j=0;j<W;j++){ cin>>vec.at(i).at(j); } } for(int i=0;i<H;i++){ n=0; for(int j=0;j<W;j++){ if(vec.at(i).at(j)=='.'){ ...
1
54,737,652
#include <iostream> #include <stdio.h> #include <vector> #include <math.h> #include <algorithm> #include <map> using namespace std; int main(void){ int n, m; cin >> n >> m; vector< vector<int> > v(m); map<int, int> map; int i = 0; while (i < m) { int k; cin >> k; int j = 0;...
#include<bits/stdc++.h> using namespace std; #define all(cont) cont.begin(), cont.end() #define rall(cont) cont.rbegin(), cont.rend() #define rep(i,n) for(int i=0; i<(n); ++i) #define rep1(i,n) for(int i=1; i<=(n); ++i) #define Dcout(a) cout << setprecision(20) << a << endl #define MP make_pair #define PB push_back #de...
1
35,978,362
#include <bits/stdc++.h> using namespace std; int main(){ int n,m; cin >> n >> m; int start = 1900*m+100*(n-m); int x = pow(2,m); cout << start * x << endl; return 0; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ul; typedef unsigned int ui; const ll mod = 1000000007; const ll INF = mod * mod; const int INF_N = 1e+9; typedef pair<int, int> P; #define stop char nyaa;cin>>nyaa; #define rep(i,n) for(int i=0;i<n;i++) #define per(i,n) for(...
1
58,099,960
#include<bits/stdc++.h> using namespace std; typedef long long ll; const int N=1e3+5,M=2e4+5,inf=0x3f3f3f3f,mod=1e9+7; #define mst(a,b) memset(a,b,sizeof a) #define lx x<<1 #define rx x<<1|1 #define reg register #define PII pair<int,int> #define fi first #define se second #define pb push_back #define il inline int main...
#include <algorithm> #include <cmath> #include <deque> #include <iomanip> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> using ll = long long; #define rep(i, n) for (int i = 0; i < n; i++) #define repk(i, k, n...
1
4,121,546
#include <iostream> #include <string> #define mod 1000000000+7; typedef long long ll; using namespace std; int main() { ios_base::sync_with_stdio(0); cin.tie(0); string s,t; cin >> s >> t; int ans{}; for(int i{}; i<s.size(); i++){ if(s[i]==t[i]) ++ans; } cout << ans << "\n"; }
#include <bits/stdc++.h> using namespace std; #define ll long long #define rep(i, n) for (int i = 0; i < (n); ++i) double const PI = 3.1415926535897932384626433; int main() { int ans = 0; string s, t; cin >> s >> t; rep(i, 3) { if (s[i] == t[i]) { ans++; } } cout << a...
1
73,891,262
#include <stdio.h> #include <math.h> int n; int a[100]; int count; void swap(int *a, int *b) { int tmp = *a; *a = *b; *b = tmp; } void selectionsort() { for (int i = 0; i < n; i ++) { int mini = i; for (int j = i; j < n; j ++) { if (a[j] < a[mini]) { mini = j; } } if (i != mini) { swap(&a[i], &...
#include <iostream> using namespace std; int select(int *a, int num){ int change=0; for(int i=0;i<num;i++){ int minj = i; for(int j=i;j<num;j++){ if(a[minj]>a[j]) minj = j; } if(i!=minj) change++; swap(a[i],a[minj]); } for(i...
1
5,234,895
#include <bits/stdc++.h> using namespace std; #define ll long long bool is_square(int n) { for (int i = 0; i <= n; i++) { if (i * i == n) { return true; } } return false; } int main() { ll q, h, s, d; ll n; ll ans = 0; cin >> q >> h >> s >> d >> n; ...
#include <bits/stdc++.h> using namespace std; int main() { long long Q,H,S,D,N; cin >> Q >> H >> S >> D >> N; long long A = min(Q*4, H*2); A = min(A, S); if (A*2 >= D){ cout << (N/2)*D + (N % 2)*A << endl; } else { cout << A*N << endl; } }
1
30,285,320
#include<bits/stdc++.h> using namespace std; int basket[200001]; int main() { int n, k; cin >> n >> k; for (int i = 0; i < n; ++i) { int a; cin >> a; basket[a]++; } sort(basket, end(basket)); int c = 0; for (int i = 0; i < 200001; ++i) if(basket[i]) c++; c -= k; if (c <= 0) { cout << 0 << endl; r...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0; i < (n); ++i) #define rep2(i,s,n) for(int i = (s); i < (n); ++i) #define ll long long #define ld long double #define P pair<ll,ll> #define all(v) v.begin(),v.end() const ll mod = 1e9+7; const ll INF = 1e18; const double pi = acos(-1.0); int m...
1
94,093,665
#include <iostream> #include <cstdio> #include <string> #include <algorithm> #include <utility> #include <cmath> #include <vector> #include <queue> #include <set> #include <map> using namespace std; typedef long long ll; typedef vector<ll> vl; typedef vector<vector<ll>> vvl; #define rep(i, n) for(ll i = 0; i < n; i++) ...
#include <iostream> #include <iomanip> #include <utility> #include <cmath> #include <random> #include <vector> #include <map> #include <set> #include <queue> #include <stack> #include <string> #include <algorithm> using namespace std; #define rep(i,n) for(int i = 0; i<n; ++i) #define REP(i,n) for(int i = 1; i<n; ++i) t...
1
71,899,127
#include<iostream> #include<iomanip> #include<algorithm> #include<bitset> #include<cassert> #include<cctype> #include<cmath> #include<cstdio> #include<cstring> #include<functional> #include<limits> #include<list> #include<map> #include<numeric> #include<set> #include<stack> #include<string> #include<sstream> #include<q...
#include <iostream> #include <vector> #include <string> #include <algorithm> #include <utility> #include <stack> #include <functional> #include <queue> #include <cmath> #include <set> #define rep(i,j,k) for(int i=j;i<k;i++) #define drep(n,m) for(int i=0;i<n;i++)for(int j=0;j<m;j++) #define Sort(x) sort((x).begin(),(x)....
1
56,622,869
#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 l, r; cin >> l >> r; r = min(r, l+4038); int ans = 2018; for (ll i = l; i <= r; i++) { for (ll j = i+1; j <= r; j++) { int ...
#include<bits/stdc++.h> #define ll long long #define mod 1000000007 using namespace std; int main() { ll l,r; cin>>l>>r; if(r-l>=2019) { cout<<0<<endl; } else { ll ans=2020; for(ll i=l;i<=r;i++) { for(ll o=i+1;o<=r;o++) { ans=min(ans,((i%2019)*(o%2019))%2019); } } cout<<ans<<endl; } }
1
24,987,511
#include <iostream> using namespace std; int main() { int i=1,n = 0; cin >> n; while(n != 0) { cout << "Case " << i << ": " << n << endl; cin >> n; i++; } return 0; }
#include <stdio.h> int main(void) { int x, i; scanf("%d", &x); i=0; do { i++; printf("Case %d: %d\n", i, x); scanf("%d", &x); } while (x!=0); return 0; }
1
30,550,926
#include "bits/stdc++.h" #include "math.h" using namespace std; typedef long long ll; typedef vector<ll> vll; typedef vector<vll> vvll; typedef vector<bool> vb; typedef vector<vb> vvb; typedef vector<int> vin; typedef pair<ll,ll> P; typedef vector<P> vp; #define rep(i,a,b) for(ll i=(a);i<(b);++i) #define drep(i,a,b) fo...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; int main() { int n,m; cin >> n >> m; vector<vector<int>> rew(m); for(int i = 0; i < n; i++) { int a,b; cin >> a >> b; if(a>m) continue; rew[a-1].emplace_back(b); } priority...
1
75,338,881
#include <iostream> using namespace std; void ABC60(void); void ABC61(void); void ABC62(void); void ABC63(void); void ABC64(void); void ABC65(void); void ABC66(void); void ABC67(void); void ABC68(void); void ABC69(void); int main(void){ ABC60(); } void ABC60(void){ string a,b,c; int i,j; cin >> a >> b >...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { ios::sync_with_stdio(0); cin.tie(0); string a, b, c; cin >> a >> b >> c; if (a.back() == b.front() && b.back() == c.front()) cout << "YES" << "\n"; else cout << "NO" << "\n"; }
1
10,750,519
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); ++i) #define all(v) (v).begin(),(v).end() #define chmin(x,y) x = min(x,y) #define chmax(x,y) x = max(x,y) typedef pair<int, int> P; typedef long long ll; const int INF = 1001001001; const ll LINF = 1001002003004005006ll; const ll MOD...
#define _USE_MATH_DEFINES #include<cstdio> #include <cstring> #include <cmath> #include <cstdlib> #include <deque> #include <algorithm> #include <functional> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #inclu...
1
43,467,668
#include <algorithm> #include <cmath> #include <iomanip> #include <iostream> #include <numeric> #include <queue> #include <set> #include <vector> using namespace std; #define rep(i, j, n) for (int i = j; i < (int)n; ++i) constexpr int INF = 0x3f3f3f3f; int main() { int n; cin >> n; vector<int> cnt(26, INF); rep...
#include <bits/stdc++.h> using namespace std; int main() { long n, i, j; cin >> n; vector<int> cnt(26, 0); string t; cin >> t; for (i = 0; i < t.size(); i++) { cnt.at(t.at(i) - 'a')++; } for (i = 1; i < n; i++) { string s; cin >> s; vector<int> cnt...
1
62,817,863
#include<bits/stdc++.h> using namespace std; #define FOR(i,l,r) for(long long i=(l);i<(r);++i) #define REP(i,n) FOR(i,0,n) #define REPS(i,n) FOR(i,1,n+1) #define RFOR(i,l,r) for(long long i=(l);i>=(r);--i) #define RREP(i,n) RFOR(i,n-1,0) #define RREPS(i,n) RFOR(i,n,1) #define int long long #define mp make_pair #define ...
#include <iostream> #include <iomanip> #include <string> #include <vector> #include <map> #include <algorithm> #include <cmath> #include <limits.h> #include <queue> #include <unordered_map> #include <sstream> #include <bitset> #include <iomanip> #include <functional> #include <set> #include <list> #define _USE_...
1
60,655,596
#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() { string s; cin >> s; int sn = s.size(); int cnt = 0; rep(i,sn) { cnt++; while (i < sn && s[i] == s[...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int MM = 1000000000; const int MOD = MM + 7; const int MAX = 510000; #define rep(i, n) for(ll i=0; i<n; i++) #define Rep(i, j, n) for(ll i=j; i<n; i++) #define all(vec) vec.begin(), vec.end() template<class T> inline bool chmin(T& a, T b) {if(a >...
1
14,500,737
#include <stdio.h> #include <stdlib.h> #include <string.h> #include <iostream> #include <string> #include <vector> #include <map> #include <unordered_map> #include <queue> #include <algorithm> #include <bits/stdc++.h> #include <cmath> #include <limits> using namespace std; int main(int argc, char* argv[]){ cin.tie(0);...
#include<bits/stdc++.h> using namespace std; int main() { int kazu,size; cin >> kazu >> size; vector<string> kekka(kazu); for(int i=0;i<kazu;i++) { cin >> kekka.at(i); } sort(kekka.begin(),kekka.end()); for(int i=0;i<kazu;i++) { cout << kekka.at(i); } }
1
81,285,128
#include <bits/stdc++.h> const int N = 100005; int read() { int x = 0, f = 1; char ch = getchar(); while (ch < '0' || ch > '9') {if (ch == '-') f = -1; ch = getchar();} while (ch >= '0' && ch <= '9') {x = x * 10 + ch - '0'; ch = getchar();} return x * f; } int a[N],b[N]; int main() { int n = read(), L = read(), T...
#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 fi first #define se second #define mp make_pair #define pb push_back typedef long long ll; typedef pair<int,int> ii; typedef vector<int> vi; typedef unsigned lo...
1
29,921,907
#include<stdio.h> int main(){ int genap,ganjil; scanf("%d %d", &genap, &ganjil); int tempGenap=0, tempGanjil=0; if(genap>1){ for(int i=genap-1;i>=1;i--){ tempGenap+=i; } } if(ganjil>1){ for(int i=ganjil-1;i>=1;i--){ tempGanjil+=i; } } printf("%d\n", tempGenap+tempGanjil); return 0; }
#include <bits/stdc++.h> using namespace std; int main() { int n,m; cin >> n >> m; int sum1=0,sum2=0; for(int i=0; i<n; i++){ sum1+=i; } for(int i=0; i<m; i++){ sum2+=i; } cout << sum1+sum2; }
1
60,640,738
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> #include <algorithm> #include <cmath> #include <math.h> using namespace std; #define coYES cout << "YES" << endl #define coNO cout << "NO" << endl #define coYes cout << "Yes" << endl #define coNo cout << "No" << endl #define coyes cout << "yes" << endl #define cono c...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main(int argc, char const *argv[]) { int n, k; cin >> n >> k; vector<int> v(n); for (int i = 0; i < n; ++i) cin >> v[i]; sort(v.begin(), v.end()); ll ans = 0; for (int i = 0; i < k; ++i) ans += v[i]; cout << ans; return 0; }
1
76,707,002
#include <iostream> #include <algorithm> #include <math.h> #include <vector> #include <string> #include <queue> #include <map> #include <utility> #include <iomanip> #include <set> using namespace std; using ll = long long; #define rep(i,a,b) for(ll i=(a); i<(b); i++) #define YES cout << "YES" << endl; #define NO cout...
#include <bits/stdc++.h> using namespace std; #define int long long #define ii pair<int,int> #define fi first #define sc second #define all(x) (x).begin(),(x).end() signed main() { #ifdef _DEBUG #endif ios::sync_with_stdio(0); cin.tie(0); int x1, y1, x2, y2; cin >> x1 >> y1 >> x2 >> y2; int tx = x2 - x1; int ...
1
86,612,514
#include <bits/stdc++.h> #define rep(i,a,b) for(int i=(int)(a);i<(int)(b);++i) #define loop(i,n) rep(i,0,n) using namespace std; using ll = long long; int main(){ int n; cin >> n; vector<int> a(n),a_cnt(n,0); loop(i,n)cin >> a[i]; loop(i,n)a_cnt[a[i]]++; int a_max=*max_element(a.begin(),a.end())...
#include<cmath> #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> #define inf 0x7f7f7f7f #define min(x,y) (x<y?x:y) #define max(x,y) (x>y?x:y) using namespace std; typedef long long ll; typedef unsigned int ui; typedef unsigned long long ull; inline char gc(){ static char buf[1000000],*p1=buf,*...
1
85,528,390
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)n;i++) #define rep1(i,n) for(int i=1;i<=(int)n;i++) #define sp(n) cout << fixed << setprecision(n) template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b...
#include <bits/stdc++.h> using namespace std; using ll = long long int; const int MAX = (int)(1e5 + 5); const ll INF = (ll)(1e10 + 5); int n; int main(void) { scanf("%d", &n); vector<string> s(n + 1); cout << 0 << endl; cin >> s[0]; if (s[0] == "Vacant") return 0; int left = 0; int right = n; s[n] = s[0...
1
60,108,666
#include <iostream> #include <sstream> #include <fstream> #include <string> #include <vector> #include <deque> #include <queue> #include <stack> #include <set> #include <map> #include <algorithm> #include <functional> #include <utility> #include <bitset> #include <cmath> #include <cstdlib> #include <ctime> #include <cs...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef pair<int,int> pii; typedef pair<pii,int> ppii; typedef pair<int,pii> pipi; typedef pair<ll,ll> pll; typedef pair<pll,ll> ppll; typedef pair<ll,pll> plpl; typedef tuple<ll,ll,ll> tl; ll mod=1000000007; ll mod2=9982...
1
25,116,760
#include <iostream> #include <iomanip> #include <cstdio> #include <cstdlib> #include <vector> #include <string> #include <algorithm> #include <numeric> #include <map> #include <unordered_map> #include <stack> #include <queue> #include <set> #include <unordered_set> #include <bitset> using namespace std; using ll = long...
#include <bits/stdc++.h> #define REP(i,n) for(ll i=0;i<(ll)(n);i++) #define REPD(i,n) for(ll i=n-1;i>=0;i--) #define FOR(i,a,b) for(ll i=a;i<=(ll)(b);i++) #define FORD(i,a,b) for(ll i=a;i>=(ll)(b);i--) #define ALL(x) (x).begin(),(x).end() #define SIZE(x) ((ll)(x).size()) #define MAX(x) *max_element(ALL(x)) #define MIN...
1
54,276,902
#include <bits/stdc++.h> using namespace std; typedef long long ll; using P = pair<ll,ll>; const ll mod = 1e9+7; #define ALL(x) (x).begin(),(x).end() #define pow(x,y) modpow(x,y) #define REP(i,n) for(ll (i)=0;(i)<(n);(i)++) template <class T = int>T in(){ T x; cin >> x; return (x); } signed main(){ cin....
#include <bits/stdc++.h> #define rep(i,n); for(int i = 0;i < (n);i++) using namespace std; typedef long long ll; typedef pair<int,int> P; long double pi = acos(-1); const int INF = 1001001001; int euqlid (int a, int b){ int temp; temp = a % b; if(temp == 0)return b; return euqlid(b,temp); } ll conbination(ll a,...
1
36,239,326
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (n); ++i ) typedef std::pair<int,int> pint; using namespace std; typedef long long ll; const ll mod = 1e9 + 7; int main(){ int N,M; cin >> N >> M; vector<int> list(N+1,true); rep (i,M){ int tmp; cin >> tmp; list[tmp] = ...
#include <bits/stdc++.h> #define pi 3.14159 #define MOD 1000000007 using namespace std; int main() { long long int i,n,m; cin>>n>>m; int a[m]; for(i=0;i<m;i++) cin>>a[i]; vector<int>ans(n+1,-1); ans[0]=1; ans[1]=1; ans[2]=2; for(i=0;i<m;i++) ans[a[i]]=0; for(i=2;i<=n;i++) { if(ans[i]!...
1
324,737
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using vi = vector<int>; using vvi = vector<vi>; using vll = vector<ll>; using vvll = vector<vll>; using vb = vector<bool>; using vs = vector<string>; typedef pair<ll, ll> P; #define bit(n) (1LL << (n)) #define all(v) v.begin(), ...
#include <stdio.h> #include <algorithm> #include <utility> #include <functional> #include <cstring> #include <queue> #include <stack> #include <cmath> #include <iterator> #include <vector> #include <string> #include <set> #include <iostream> #include <random> #include <map> #include <iomanip> #include <stdlib.h> #inclu...
1
23,070,423
#include <bits/stdc++.h> using namespace std; int main(){ int N; cin >> N; vector<long long> L(N+2); L[0]=2; L[1]=1; for(int i=0;i<N+1;i++){ if(i<2){ continue; } L[i]=L[i-1]+L[i-2]; } cout << L[N] << endl; }
#include <bits/stdc++.h> using namespace std; int main() { int64_t n; cin >> n; vector<int64_t> L(86+1); L[0] = 2; L[1] = 1; for (int i=2; i<86+1; i++) L[i] = L[i-1] + L[i-2]; cout << L[n] << endl; }
1
9,127,416
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { ios::sync_with_stdio(false); cin.tie(0); ll N; cin >> N; ll MAX; for (ll i = 0; i <= N; i++) { if (i * (i + 1) / 2 == N) MAX = i; else if (i * (i + 1) / 2 < N) MAX = i + 1; else break; } for (ll i = MAX; i >= 1; i...
#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...
1
57,979,080
#include <iostream> #include <queue> #include <cctype> #include <stdio.h> #include <map> #include <string.h> #include <algorithm> #include <vector> using namespace std; map<char, int> mymap; int main(int argc, char const* argv[]) { mymap['a'] = 0; mymap['b'] = 0; mymap['c'] = 0; mymap['d'] = 0; myma...
#include <bits/stdc++.h> #define ll long long #define INF 1000000005 #define MOD 1000000007 #define EPS 1e-10 #define rep(i,n) for(int i=0;i<(int)n;++i) #define each(a, b) for(auto (a): (b)) #define all(v) (v).begin(),(v).end() #define fi first #define se second #define pb push_back #define sint(x) cout <<#x<<" = "<<(x...
1
35,272,455
#include<iostream> using namespace std; int main(){ int a,b,c,d,time; cin>>time; for(int abc=0;abc<time;abc++){ cin>>a>>b>>c; if(a>b){ d=a; a=b; b=d; } if(b>c){ d=b; b=c; c=d; } if(a>b){ d=a; a=b; b=d; } if(a*a+b*b==c*c){ cout<<"YES"<<endl; }else{ cout<<"NO"<<endl;...
#include <stdio.h> int main(void) { int h[3][1000], n, i, temp; scanf("%d", &i); for (n = 0; n < i; n++){ scanf("%d %d %d", &h[0][n], &h[1][n], &h[2][n]); if (h[0][n]<=h[1][n]){ temp=h[0][n]; h[0][n]=h[1][n]; h[1][n]=temp; } if(h[0][n]<=h[2][n]){ temp=h[0][n]; h[0][n]=h[2][n]; h[2][n]=temp;...
1
59,151,743
#include <bits/stdc++.h> typedef long long ll; using namespace std; const int INF = 1e9; const int MOD = 1e9+7; const ll LINF = 1e18; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define REP(i,n) for(int i=0;i<(n);++i) #define REPR(i,n) for(int i=n;i>=0;i--) #define ALL(v) (v).begin(),(v).end() #define COUT(x) cout<<(x)...
#include <iostream> #include <vector> #include <cmath> using namespace std; int main(){ int n; cin >> n; vector<int> a(n+2); a[0] = 0; a[n+1] = 0; for(int i = 1; i <= n; i++) cin >> a[i]; int sum = 0; for(int i = 1; i <= n+1; i++){ sum += abs(a[i]-a[i-1]); } for(int i = 1...
1
9,799,125
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define FOR(i, s, e) for (int i = (int)(s); i <= (int)(e); i++) #define printYesNo(is_ok) puts(is_ok ? "Yes" : "No"); #define SORT(v) sort(v.begin(), v.end()); #define RSORT(v) sort(v.rbegin(), v.rend()); #define REVERSE(...
#include <bits/stdc++.h> using namespace std; int main() { string str; cin >> str; string ans = "No"; if (str.size() >= 4) { if (str.at(0) == 'Y') { if (str.at(1) == 'A') { if (str.at(2) == 'K') { if (str.at(3) == 'I') { ans = "Yes"; } } } } } ...
1
22,691,047
#include<bits/stdc++.h> using namespace std; typedef long long ll; const ll INF = 1000000LL; int main(){ int n; while(true){ ll max = -INF, tmp = -INF, d; cin >> n; if(n == 0)break; for(int i = 0; i < n; i++){ cin >> d; tmp=(tmp+d > d ? tmp+d : d); if(max<tmp)max=tmp; } cou...
#include<iostream> #include<cmath> #include<cstdio> #include<vector> using namespace std; double before_degree = 0;; int main(void){ int n; while(cin >> n,n != 0){ int ans = 0,tmp; vector<int> num(5010,0); for(int i = 0;i < n;i++){ cin >> num[i]; } vector<int>...
1
80,306,330
#include<stdio.h> int main() { int r; scanf("%d",&r); int a = r * r; printf("%d",a); }
#include <bits/stdc++.h> using namespace std; int main(){ int n;cin>>n; cout<<n*n<<endl; return 0; }
1
4,022,579
#include <bits/stdc++.h> #include <vector> #include <queue> using namespace std; int main(){ int N; cin >> N; typedef pair<int, int> vals; priority_queue<vals> que; int tmp; for(int i=0; i<N; i++){ cin >> tmp; vals tmp_val = make_pair(tmp, i); que.push(tmp_val); } ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i=0; i<(int)(n); i++) using ll = long long; int main() { int n; cin >> n; vector<int> a(n),b(n); rep(i,n) { cin >> a[i]; b[i] = a[i]; } sort(b.begin(), b.end()); for (int i = 0; i < n; i++) { boo...
1
75,901,350
#include <bits/stdc++.h> using namespace std; #define rep0(n) for (int i = 0; i < (int)(n); i++) #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++) #define rep3(i, s, n) for (int i = s; i > (int)(n); i--) #define ALL(obj) obj.begin(), obj.end() #define from1(ob...
#include <bits/stdc++.h> using namespace std; struct cww{cww(){ios::sync_with_stdio(false);cin.tie(0);}}star; #define P(x) cout << (x) << "\n" #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)...
1
99,210,532
#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; char c[n];int ans =1; cin>>c[0]; for(int i=1;i<n;i++){cin>>c[i];if(c[i]!=c[i-1])ans++;}cout<<ans; }
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; vector<char> S(N); int x=0, y; for(int i=0; i<N; i++) { cin >> S[i]; if(S[i] == y && i != 0) x++; y = S[i]; } for(int l=0; l<x; l++) { S.pop_back(); } cout << S.size() << endl; ...
1
84,278,686
#include <iostream> using namespace std; int main() { long long n, k; cin >> n >> k; long long a = n / k; long long b = (n + (k / 2)) / k; if (k & 1) { cout << a * a * a << endl; } else { cout << a * a * a + b * b * b << endl; } return 0; }
#include <bits/stdc++.h> using namespace std; using ll = long long; ll tri(ll x) { return x*x*x; } int main() { cin.tie(0); ios::sync_with_stdio(false); ll n, k; cin >> n >> k; if(k % 2 == 1) { cout << tri(n/k) << "\n"; return 0; } else { cout << tri(n/k) + tri(n/(k/2) - (n/k)) << "\n"; ...
1
100,182,691
#include <bits/stdc++.h> using namespace std; const int N = 107; #define inf 0x3f3f3f3f int dis[N][N]; int main() { int n; std::ios::sync_with_stdio(false),cin.tie(0),cout.tie(0); while(cin >> n , n) { int v = 0, a, b, c; for(int i = 0;i < N;i ++) for(int j = 0;j < N;j ++) dis[i][j] = (i ==...
#include<iostream> #include<algorithm> using namespace std; const int INF=1<<21; int main() { int n; while(cin>>n,n) { int m[10][10]={}; for(int i=0;i<10;i++)for(int j=0;j<10;j++)if(i!=j)m[i][j]=INF; int a,b,w,maxn=0; for(int i=0;i<n;i++) { cin>>a>>b>>w; m[a][b]=m[b][a]=w; maxn=max(maxn,max(a,b));...
1
80,839,526
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(n);++i) #define rrep(i,n) for(int i=1;i<(n);++i) #define all(a) (a).begin(),(a).end() #define rall(a) (a).rbegin(),(a).rend() #define maxs(a, b) a = max(a, b) #define mins(a, b) a = min(a, b) using namespace std; typedef long long ll; typedef pair<int, int> P; co...
#include<bits/stdc++.h> #define all(x) (x).begin(),(x).end() #define ll long long #define rep(i,n) for(int i = 0; i < int(n); i++) #define vi vector<int> using namespace std; const int dx[] = {-1, 0, 1, 0}; const int dy[] = {0, 1, 0, -1}; template<class T> inline bool chmax(T &a, const T &b){ if(a<b) { a=b; return 1; }...
1
61,046,608
#include <stdio.h> typedef long long ll; int main(void) { ll i, j, n, now = 0; scanf("%lld", &n); for(i = 1; ; ++i) { now += i; if(now >= n) { ll a = now - n; for(j = 1; j <= i; ++j) if(a != j) printf("%lld\n", j); return 0; } } return 0; }
#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; int main() { ll N; cin >> N; ll sum...
1
66,536,824
#include <bits/stdc++.h> using namespace std; int main() { char c; cin >> c; cout << char(c + 1) << "\n"; return 0; }
#define _GLIBCXX_DEBUG #include<bits/stdc++.h> using namespace std; typedef long long int lli; typedef unsigned long long int ulli; #define vec(s) vector<s> #define vvec(s) vector<vector<s>> typedef vector<lli> vi; typedef vector<vi> vvi; typedef pair<lli,lli> pii; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #...
1
85,642,133
#include <bits/stdc++.h> using namespace std; using Graph = vector<vector<int>>; int main() { int k; string s; cin>>k>>s; int n=s.size(); if(n<=k){ cout<<s<<endl; } else{ for(int i=0;i<k;i++){ cout<<s.at(i); } cout<<"..."<<endl; } }
#include <iostream> using namespace std; int main() { long int K; cin >> K; string palabra; cin >> palabra; int lon= palabra.size(); if(lon>K){ for(int i=0; i<K; i++){ cout<<palabra[i]; } cout<<"..."; } else{ cout << palabra; } retu...
1
80,487,145
#include<iostream> #include<vector> #include<algorithm> #include<set> #include<map> #include<cmath> #include<queue> #include<cstring> #define ll long long #define ull unsigned long long #define ld long double #define fo2(i,start,end,diff) for(int i=start;i<end;i=i+diff) #define fo(i,start,end) for(int i=start;start<end...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef pair<ll,ll>pll; typedef pair<ll,pair<ll,ll>>plll; #define fastread() (ios_base:: sync_with_stdio(false),cin.tie(NULL)); #define vll(v) v.begin(),v.end() #define all(x) x.rbegin(),x.rend() #define min3(a, b, c) m...
1
80,492,614
#include <iostream> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <algorithm> #include <string> #include <sstream> #include <complex> #include <vector> #include <list> #include <queue> #include <deque> #include <stack> #include <map> #include <set> #include <numeric> #define EPS (1e-...
#include <stdio.h> #include <string.h> int main() { int A, B; char S[40]; char T[40]; char U[40]; scanf("%s %s", &S, &T); scanf("%d %d", &A, &B); scanf("%s", &U); if(strcmp(S, U)==0) { A--; printf("%d %d", A, B); } else { B--; printf("%d %d", A, B); } return 0; }
1
86,901,109
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; #define rep(i, n) for (ll i = 0; i < (ll)(n); ++i) #define rep2(i, s, n) for (ll i = (s); i < (ll)(n); i++) const ll MAX = 1001001; const ll MOD = 1000000007; ll k; vector<ll> a; ll co(ll n) { ll now = n; rep(i, k) {...
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i<(n); i++) #define chmax(x, y) x = max(x, y) #define chmin(x, y) x = min(x, y) using namespace std; using ll = long long; int main() { int K; cin >> K; vector<ll> a(K); rep(i, K) cin >> a[i]; reverse(a.begin(), a.end()); ll L = 2, R = 2;...
1
10,832,273
#include <bits/stdc++.h> using namespace std; using lint = long long int; using pint = pair<int, int>; using plint = pair<lint, lint>; #define ALL(x) (x).begin(), (x).end() #define SZ(x) ((lint)(x).size()) #define POW2(n) (1LL << (n)) #define FOR(i, begin, end) for (int i = (begin), i##_end_ = (end); i < i##_end_; i++)...
#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() { int n; cin >> n; vector<int> t(n+1), x(n+1), y(n+1); rep(i,n) cin >> t[i+1] >> x[i+1] >> y[i+1]; string an...
1
99,031,730
#include <bits/stdc++.h> #define rep3(i, s, n, a) for (int i = (s); i < (int)(n); i += a) #define rep2(i, s, n) rep3(i, s, n, 1) #define rep(i, n) rep2(i, 0, n) using namespace std; using ll = long long; using ull = unsigned long long; using P = pair<int, int>; int main(){ int n; cin >> n; vector<int> b; ...
#include <bits/stdc++.h> using namespace std; #define ln '\n' #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 FORR(i, a, b) for (int i = (a); i >= (int)(b); --i) #define ALL(c) (c).begin(), (c).end() typedef long long ll; typedef vector<int> VI; ty...
1
35,621,068