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int64
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int64
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#include <cstdio> #include <algorithm> using namespace std; int main(){ int n,k=0,d[100],min; scanf("%d",&n); for(int i=0;i<n;i++) scanf("%d",&d[i]); for(int i=0;i<n;i++){ min=i; for(int j=i;j<n;j++) if(d[j]<d[min]) min=j; if(min!=i){ swap(d[i],d[m...
#include <bits/stdc++.h> using namespace std; int N, A[100], res; void Out() { cout << A[0]; for (int i = 1; i < N; i++) cout << ' ' << A[i]; cout << endl; } void SelectionSort() { for (int i = 0; i < N; i++) { int minj = i; for (int j = i; j < N; j++) { if (A[j] < A[minj]) { minj = j; } } if (i...
1
85,933,598
#include <bits/stdc++.h> using namespace std; int main(void){ int a,c,e; char b,d; cin >> a >> b >> c >> d >> e; if(c > 4){ cout << "TBD" << endl; }else{ cout << "Heisei" << endl; } }
#include<iostream> #include<stdio.h> using namespace std; int main(void) { string S; cin >> S; int month = atoi(S.substr(5, 2).c_str()); printf(month <= 4 ? "Heisei\n" : "TBD\n"); return 0; }
1
7,354,389
#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> v(n); rep(i, n) cin >> v[i]; sort(v.begin(), v.end()); float ans = v[0]; for (int i = 1; i < n; i++) { ans = (ans + v[...
#include <iostream> #include <iomanip> #include <algorithm> #include <bitset> #include <string> #include <cmath> #include <complex> #include <numeric> #include <cassert> #include <vector> #include <array> #include <map> #include <set> #include <stack> #include <queue> #include <deque> #include <utility> #define int64 l...
1
97,951,001
#include <bits/stdc++.h> using namespace std; const int N = 105; int main() { int n , m , d ; cin >> n >> m >> d; if (d % 2 == 1) { for (int i = 0 ; i < n ; ++ i) { for (int j = 0 ; j < m ; ++ j) { putchar("RG"[(i + j) & 1]); } puts(""); } ...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, a, b) for (int i = (a); i < (b); i++) #ifdef tabr #include "library/debug.cpp" #else #define debug(...) 0 #endif int main() { ios::sync_with_stdio(false); cin.tie(0); int h, w, d; cin >> h >> w >> d; string s = "RYGB"...
1
25,982,898
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> #define REP(i, n) for (int i = 0; i < (n); ++i) #define REPS(I, a, b) for (int i = (a); i < (b); ++i) using namespace std; using ll = long long; int main() { int n,m; cin >> n >> m; vector<pair<bool, int>> pairs(n,pair<bool, int>(false,0)); REP(i,m){ int p; ...
#include <iostream> #include <iomanip> #include <cstdio> #include <algorithm> #include <cmath> #include <vector> #include <list> #include <set> #include <map> #include <queue> #include <stack> #include <cctype> #include <cassert> #include <climits> #include <string> #include <bitset> #include <cfloat> #include <unorder...
1
70,484,099
#include <bits/stdc++.h> using namespace std; using ll = long long; using P = pair<int, int>; const int INF = 1e9; const int MOD = 1e9 + 7; int dx[] = {1, 0, -1, 0, 1, -1, -1, 1}; int dy[] = {0, 1, 0, -1, 1, 1, -1, -1}; int main() { int a, b; cin >> a >> b; if (a + b == 15) { cout << "+" << endl; } else if ...
#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...
1
53,956,463
#include <bits/stdc++.h> using namespace std; typedef long long LL; typedef vector<int> VI; typedef vector<bool> VB; typedef vector<string> VS; #define MP make_pair #define PB push_back #define ALL(x) (x).begin(),(x).end() #define rep(i, N) for (int i = 0; i < (int)(N); i++) #define REP(i, init, N) for (int i =...
#include <algorithm> #include <iostream> #include <limits.h> #include <math.h> #include <set> #include <stack> #include <stdlib.h> #include <string> #include <vector> #define el endl #define fd fixed #define INF INT_MAX/2-1 #define pb push_back using namespace std; int main() { int n, tmp; while (cin >> n, n) { ...
1
56,549,557
#include<bits/stdc++.h> using namespace std; #define int long long #define rep(i,n) for(int i=0;i<(n);i++) #define reps(i,a,b) for(int i=(a);i<(b);i++) #define pb push_back #define eb emplace_back #define all(v) (v).begin(),(v).end() #define fi first #define se second using vint=vector<int>; using pint=pair<int,int>; u...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,n) for (int i = 0; i < (n); ++i) #define INF (1LL<<50) #define MOD 1000000007 int main(){ int N; cin >> N; vector<int> A_m,A_p; rep(i,N){ int A; cin >> A; if(A>=0) A_p.push_back(A); else A_m...
1
62,777,325
#include<bits/stdc++.h> using namespace std; #define MAX_N 1 typedef long long ll; const double pi = 3.141592653589793; const long long MOD = 1e9 + 7; const long long INF = 1e15; int main(){ string n; cin >> n; for(int i = 0; i < n.length(); i++){ if(n[i] == '1') n[i] = '9'; else n[i] = '1'...
#pragma GCC optimize("Ofast") #include <bits/stdc++.h> using namespace std; using ll = long long; using pii = pair<int, int>; using pll = pair<long long, long long>; constexpr char ln = '\n'; constexpr long long MOD = 1000000007LL; constexpr long long INF = 1000000009LL; #define all(x) (x).begin(),(x).end() #define ...
1
88,820,036
#include <iostream> #include <vector> #include <string> using namespace std; int main(){ ios::sync_with_stdio(false); cin.tie(0); int H,W; cin >> H >> W; vector<string> S(H); for(int i = 0;i < H; ++i){ cin >> S[i]; } for(int i = 0; i < H; ++i){ cout << S[i] << endl; ...
#include <bits/stdc++.h> #define rep(i, a, b) for(int i = a; i < (b); ++i) #define trav(a, x) for(auto& a : x) #define all(x) x.begin(), x.end() #define endl "\n" #define speed() ios::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define sz(x) (int)(x).size() #define _USE_MATH_DEFINES using namespace std; typedef long lon...
1
82,462,300
#include <iostream> using namespace std; int main() { char alph='0'; cin>>alph; if(alph>=97 && alph<=122) { alph=alph+1; cout<<alph; } return 0; }
#include <bits/stdc++.h> #include <unordered_map> #include <unordered_set> #define pb push_back #define mpr make_pair #define pii pair<int, int> #define pll pair<ll, ll> #define ll long long #define ld long double #define fi first #define se second #define all(arr) arr.begin(), arr.end() #define rep(i, n) for (int i = ...
1
64,868,384
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); i++) using namespace std; using ll = long long; using P = pair<int, int>; const int MAX = 1000; const int INF = 1e9; const int dx[] = {-1,0,1,0}; const int dy[] = {0,-1,0,1}; #define PI 3.14159265358979323846264338327950L int main() { string S, T; cin ...
#include<bits/stdc++.h> using namespace std; int main() { int a, b; string d, e, choose; cin >> d >> e >> a >> b >> choose; if(d == choose) { a--; } else { b--; } cout << a << " " << b << endl; }
1
88,357,865
#include<iostream> using namespace std; int main() { int N, A, B, C, X; int Y[100] = {}; while (true) { cin >> N >> A >> B >> C >> X; if (N == 0 && A == 0 && B == 0 && C == 0 && X == 0)break; for (int i = 0; i < N; i++) { cin >> Y[i]; } int frame = 0; int index = 0; while (frame <= 10000) { ...
#include<cstdio> #include<cstdlib> #include<cstring> #include<cmath> #include<iostream> #include<string> #include<vector> #include<map> #include<set> #include<list> #include<queue> #include<deque> #include<algorithm> #include<numeric> #include<utility> #include<complex> #include<functional> using namespace std; const i...
1
93,099,451
#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 gcd(int a, int b){ if (a%b == 0){ return(b); } else{ return(gcd(b, a%b)); } } int lcm(int a, int b){ return a * b / gcd(a, b); } int main(){ int a...
#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 a, b, k; cin >> a >> b >> k; int n = __gcd(a, b); vector<int> as(0); for(int i=1; i*i<=n; i++){ if(n%i == 0){ as.push_back(i); if(i != n/i) as.push_bac...
1
36,950,799
#include <iostream> #include <stack> #include <stdio.h> #include <cmath> #include <utility> using namespace std; int main() { int n; while(cin>>n&&n){ int a[5000]={},sum[5000]={},m=-1000000; for(int i=0;i<n;i++){ cin>>a[i]; sum[i+1]=sum[i]+a[i]; } for(int i=0;i<n;i++){ for(int j=i;j<n;j++){ in...
#include <algorithm> #include <iostream> #include <string> #include <cassert> #include <cmath> #include <cstdio> #include <cstdlib> #include <deque> #include <iomanip> #include <limits> #include <map> #include <queue> #include <stack> #include <vector> #define FOR(i,k,n) for(int (i) = (k); (i) < (n); ++(i)) #define rep...
1
24,058,414
#include<bits/stdc++.h> using namespace std; int main() { char moji; cin >> moji; if(moji=='a'||moji=='i'||moji=='u'||moji=='e'||moji=='o') { cout << "vowel" << endl; } else { cout << "consonant" << endl; } }
#include <bits/stdc++.h> using namespace std; int main(void) { char a; cin >> a; switch (a) { case 'a': case 'e': case 'i': case 'o': case 'u': cout << "vowel\n"; break; default: cout << "consonant\n"; break; ...
1
77,889,165
#include<bits/stdc++.h> using namespace std; int a,b,c,k; int main() { cin>>a>>b>>c>>k; while(a>=b) { if(k==0) { cout<<"No"; return 0; } k--; b*=2; } while(b>=c) { if(k==0) { cout<<"No"; return 0; } k--; c*=2; } cout<<"Yes"; return 0; }
#include<bits/stdc++.h> using namespace std; typedef long long ll; const ll maxn=2e3+1000; ll a,b,c,k; string s; int main(){ ios::sync_with_stdio(0),cin.tie(0),cout.tie(0); cin>>a>>b>>c>>k; ll ans=0; while(b<=a){ b*=2;ans++; }while(c<=b){ c*=2;ans++; }if(ans<=k) cout<<"Yes"<<endl...
1
49,900,559
#include <bits/stdc++.h> #include <math.h> using namespace std; long long inf=1000000007; int main(){ long long n; cin>>n; vector<int> hoge(n); for(int i=0;i<n;i++) cin>>hoge.at(i); sort(hoge.begin(),hoge.end()); long long ans=inf; for(int a=hoge.at(0);a<=hoge.at(n-1);a++){ long long pre=0; for(auto b:hoge){...
#define _CRT_SECURE_NO_WARNINGS #define _USE_MATH_DEFINES #include <bits/stdc++.h> #include <vector> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace std; using namespace __gnu_pbds; #define int long long #define ll long long #define ld long double #defi...
1
14,319,439
#include <iostream> #include <iomanip> #include <vector> #include <set> #include <string> #include <queue> #include <algorithm> #include <map> #include <cmath> #include <numeric> #include <list> #include <stack> #include <cstdio> #include <cstdlib> #include <cstring> #define rep(i, n) for (int i = 0; i < n; i++) #defin...
#include <iostream> #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 <climits> #include <random> #include <ioman...
1
13,100,645
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(false); int A, B, X; cin >> A >> B >> X; if (A + B >= X && X >= A) cout << "YES\n"; else cout << "NO\n"; return 0; }
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) using ll = long long; ll GetDigit(ll num){ return log10(num)+1; } int main() { int a,b,x; cin >> a >> b >> x; if(a + b < x || a > x ) cout << "NO" << endl; else cout << "YES" << endl; return 0; }
1
30,363,766
#include<iostream> #include<vector> #include<algorithm> #include<functional> #include<queue> #include<chrono> #include<iomanip> #include<map> #include<set> using namespace std; using ll = long long; using P = pair<ll,ll>; void init_io(){ cin.tie(0); ios::sync_with_stdio(false); cout << setprecision(10); } signed ...
#include <bits/stdc++.h> #define rep(i,n) for (int i=0; i < (n); i++) using namespace std; using ll = long long; int main(){ string key="keyence"; string s; cin >> s; int mae=0; while(s[mae]==key[mae]){ mae++; } int usiro=0; while(s[s.size()-1 - usiro] == key[key.size() -1 -usiro]){ ...
1
99,357,060
#include <bits/stdc++.h> using namespace std; typedef long long ll; const static ll INF = 1e9; const static ll MOD = 1e9+7; int main(){ string S; cin >> S; int ans = 0; int l = 0, r = S.size()-1; while(l < r){ if(S[l] == S[r]) { l++; r--; } else{ ...
#include <iostream> #include <vector> #include <string> #include <algorithm> #include <math.h> #include <map> #include <queue> #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 MOD = 1000000007; const int iINF = 1001001001; const long long llI...
1
50,184,945
#include <iostream> #include <algorithm> #include <vector> #include <iomanip> #include <cmath> #include <ctime> #include <queue> #include <map> #include <set> #include <tuple> #include <functional> #include <cassert> using namespace std; #define REP(i,n) for(ll i=0;i<(ll)(n);i++) #define REPD(i,n) for(ll i=n-1;i>=0;i--...
#include <stdlib.h> #include <cmath> #include <cstdio> #include <cstdint> #include <string> #include <iostream> #include <vector> #include <utility> #include <algorithm> #include <map> using namespace std; using ll = long long; int main(){ int N,D; cin >> N >> D; vector<vector<int>> X(N,vector<int>(D)); for(int...
1
41,508,519
#include <algorithm> #include <cassert> #include <cmath> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <vector> using namespace std; typedef long long ll; #define rep(i, n) for(ll i = 0; i < n; i++) #define REP(i, n) for(ll i = 1; i < n...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); i++) using namespace std; typedef long long ll; ll MOD = 1000000007; ll mod_pow(ll x, ll n) { ll ret = 1; while (n > 0) { if (n & 1) ret = ret * x % MOD; x = x * x % MOD; n >>= 1; } return ret; } vector<ll> fact; vector<ll> i...
1
49,266,760
#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() { char a, b; cin >> a >> b; char ans = 'D'; if (a == b) ans = 'H'; cout << ans << endl; }
#include<iostream> #include<algorithm> #include<string> #include<cmath> #include<vector> #include<map> using namespace std; int main() { char a,b; cin >> a >> b; if(a == b) cout << 'H' << endl; else cout << 'D' << endl; return 0; }
1
90,655,486
#include <stdio.h> int main() { int a[3][3]={0}; for(int i=0; i<3; i++) { for(int j=0; j<3; j++) { scanf("%d", &a[i][j]); } } int n, m; scanf("%d",&n); for(int i=0; i<n; i++) { scanf("%d",&m); for(int j=0; j<3; j++) { for(int k=0; k<3...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); i++) int main() { vector<int> a(9); rep(i,9) { cin >> a[i]; } int n; cin >> n; vector<int> b(n); rep(i,n) { cin >> b[i]; } rep(i,9) { rep(j,n) { if(a[i] == b[j]...
1
49,712,623
#include <bits/stdc++.h> using namespace std; #define REP(i, n) for(int i = 0; i < n; i++) #define REPR(i, n) for(int i = n; i >= 0; i--) #define FOR(i, m, n) for(int i = m; i < n; i++) #define ALL(obj) (obj).begin(), (obj).end() #define INF 1e9 typedef long long ll; typedef pair<int,int> P; int main() { int N; cin...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> P; typedef vector<int> VI; template<class T> bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<class T> bool chmin(T &a, const T &b) { if (a>b) { a=b; return 1; } return 0; } #define _overload3(_1,_2,...
1
86,185,391
#include<iostream> #include<string> #include<algorithm> #include<vector> #include<iomanip> #include<math.h> #include<complex> #include<queue> #include<deque> #include<stack> #include<map> #include<set> #include<bitset> #include<functional> #include<assert.h> #include<numeric> using namespace std; typedef pair<int,int> ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using pint = pair<int, int>; using pll = pair<ll, ll>; using pld = pair<ld, ld>; const int INF=1e9+7; const ll LINF=9223372036854775807; const ll MOD=1e9+7; const ld PI=acos(-1); const ld EPS = 1e-10; int ii() { int x; if (sca...
1
58,738,783
#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() using namespace std; using ll = long long; using pi = pair<int, int>; const ll INF = 1LL << 60; int main() { string s; int k, cnt = 0, tmp = 0; ...
#include <bits/stdc++.h> using namespace std; const long long int INF = 1LL<<60; const long long int Mod = 1000000007; using ll = long long int; using ci = const int; using vi = vector<int>; using Vi = vector<long long int>; using P = pair<int, int>; using PLL = pair<ll, ll>; using matrix = vector<vector<ll>>; #defin...
1
49,612,816
#include <bits/stdc++.h> #define NREP() for(ll i = 0; i < n; i++) #define MREP() for(ll j = 0; j < m; j++) #define REP(i, x, y) for(ll i = x; i < y; i++) #define ALL(x) (x).begin(), (x).end() #define MSG(x) cout << x << endl; #define END(x) cout << x << endl; exit(0); #define YN(x) x ? cout << "YES" << endl : cout << "...
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> #define int long long #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 all(x) (x).begin(),(x).end() #define pcnt(bit) __builtin_popcount(bit) #define mod 1000000007 #define pi acos(-1.0) using namespac...
1
81,243,985
#include <bits/stdc++.h> #define pb push_back #define ll long long #define f first #define s second using namespace std; int main(){ ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); int a, b; cin >> a >> b; cout << a*b-a-b+1 << endl; return 0; }
#include <iostream> #include <string> #include <vector> #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 A, B; cin >> A >> B; cout << A * B - A - B + 1 << endl; return 0; }
1
26,657,386
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) using ll = long long; using ld = long double; #define rep2(i, s, n) for (ll i = (s); i < (ll)(n); i++) #define rep3(i, n) for (ll i = 1; i < (ll)(n+1); i++) #define rep4(i, s, n) for (ll i = (s); i < ...
#include <bits/stdc++.h> int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(0); std::cout.tie(0); int n = 0, l = 0; std::cin >> n >> l; std::cin.ignore(); std::vector<std::string> v; while (n--) { std::string s; std::getline(std::cin, s); v.emplace_back(...
1
100,083,373
#include<bits/stdc++.h> using namespace std; #define INF 1000000007 #define LINF (1LL << 62) #define PI 3.14159265358979 typedef long long i64; typedef pair<i64,i64> P; inline i64 mod(i64 a, i64 m) { return (a % m + m) % m; } template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } templa...
#include <cstdio> #include <bits/stdc++.h> #include <algorithm> #include <iostream> #include <string> #include <cmath> #include <functional> #include <vector> #include <stack> #include <queue> #include <map> #define rep(i,n) for (int i=0;i<n;i++) using ll = long long; using namespace std; void solve(){ } int main (){ ...
1
92,151,681
#include<stdio.h> #include<iostream> using namespace std; int main() { int a[1000], b[1000], i,s[1000]; i = 1; while (1) { cin >> a[i] >> b[i]; if (a[i] == 0 && b[i] == 0) { break; } s[i] = 0; i++; } for (int n = 1;n <= i - 1;n++) { for (int j = 1;j <= a[n] - 2;j++) { for (int k = j+1;k <= a[n] - 1;k+...
#include <iostream> int solve(int n, int x) { int n_combis = 0; for (int a = 1; a <= n; a++) { for (int b = a + 1; b <= n; b++) { for (int c = b + 1; c <= n; c++) { if (a + b + c == x) { n_combis++; } } } } retur...
1
95,339,977
#include <bits/stdc++.h> using namespace std; using Graph = vector<vector<int>>; #define rep(i, n) for (int i = 0; i < (int)(n); i++) const long long MOD=998244353; #define chmin(x,y) x=min(x,y) int main(void){ int n,k; cin>>n>>k; vector<int> V(n); rep(i,n) cin>>V[i]; int ans=0; rep(l,n+1) rep(r...
#include <bits/stdc++.h> using namespace std; using ll = long long; void solve(long long N, long long K, std::vector<long long> V) { vector<vector<vector<ll>>> dp(N + 1, vector<vector<ll>>(N + 1, vector<ll>(N + 1))); for (ll i = 0; i < N; i++) { for (ll j = 0; j < N; j++) { if (i + j >= K ||...
1
52,767,085
#include<iostream> #include<string> using namespace std; int main() { string deck; cin>>deck; while (deck != "-") { int m,h; cin>>m; for(int i=0;i<m;i++) { cin>>h; string temp = deck + deck; for(int j= 0;j<deck.length();j++) ...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <time.h> #include <cstdlib> #include <cmath> #include <fstream> int main(void) { std::string str; int m; int h; std::vector<std::string> ans; std::cin >> str; while (str != "-") { std::cin >> m; for (int i = 0; i < m; i++) {...
1
60,835,787
#include<stdio.h> int main(){ int n; scanf("%d",&n); for(int i=0;i<n;i++){ double x1,y1,x2,y2,x3,y3,x4,y4; scanf("%lf %lf %lf %lf %lf %lf %lf %lf",&x1,&y1,&x2,&y2,&x3,&y3,&x4,&y4); if((y2-y1)*(x4-x3)==(y4-y3)*(x2-x1))printf("YES\n"); else printf("NO\n"); } return 0; }
#include <iostream> #include <cmath> using namespace std; int main(){ int n; double x[4],y[4]; cin >> n; while(n--){ cin >> x[0] >> y[0] >> x[1] >> y[1] >> x[2] >> y[2] >> x[3] >> y[3]; y[1]-=y[0]; x[1]-=x[0]; y[3]-=y[2]; x[3]-=x[2]; if(fabs(y[1]*x[3] - y[3]*x[1]) < 10e-12)cout << "YES";...
1
93,418,111
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> using namespace __gnu_pbds; using namespace std; typedef long long ll; typedef tree<int,null_type,less<int>,rb_tree_tag, tree_order_statistics_node_update> indexed_set; #define br printf("\n") int main () { ios::sync_with_stdio(0); cin.tie(0); int s...
#include <bits/stdc++.h> using namespace std; int main() { int n, m; cin >> n >> m; if(n <= m) { cout << "unsafe" << endl; } else { cout << "safe" << endl; } }
1
55,573,951
#include<bits/stdc++.h> #define fast ios::sync_with_stdio(false), cin.tie(0); #define ll long long #define pb push_back #define mp make_pair #define ff first #define ss second #define endl '\n' using namespace std; main() { fast; int i; string s; cin>>s; set<char> t; for (i=0;i<3;i++) t....
#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...
1
10,309,266
#include <bits/stdc++.h> using namespace std; #define int long long typedef pair<int,int> P; int INF = 1e16+7; int mod = 1e9+7; int dx[4] = {1, 0, -1, 0}; int dy[4] = {0, 1, 0, -1}; signed main() { int N,A; cin >> N >> A; if(N%500 <= A) { cout << "Yes" << endl; } else { cout << "No" ...
#include <bits/stdc++.h> using namespace std; int main() { int n,a; cin >> n >> a; if (n%500<=a) { cout << "Yes" << endl; } if (n%500>a) { cout << "No" << endl; } }
1
8,888,951
#include <iostream> #include <string> #include <vector> #include <set> #include <stack> #include <queue> #include <map> #include <algorithm> #include <iomanip> #include <math.h> #include <string.h> #include <cstdio> #include <tuple> using namespace std; using ll = long long; using ld = long double; using pll = pair<ll...
#include <iostream> #include <algorithm> #include <vector> #include <iomanip> #include <cmath> #include <ctime> #include <queue> #include <map> #include <set> #include <tuple> #include <functional> #include <cassert> #include <bitset> using namespace std; #define REP(i,n) for(ll i=0;i<(ll)(n);i++) #define REPD(i,n) for...
1
36,379,710
#include <bits/stdc++.h> using namespace std; int main() { int A, B, C; cin >> A >> B >> C; int x = abs(B-A) + abs(C-B), y = abs(C-B) + abs(A-C), z = abs(A-C) + abs(B-A); cout << min({x, y, z}) << endl; }
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c; cin >> a >> b >> c; cout << max(max(abs(a-b),abs(b-c)),abs(c-a)); }
1
12,844,484
#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() { char s; deque<char> dq; while (cin >> s) { if (s == '0') { dq.push_back('0'); continue; ...
#include <bits/stdc++.h> using namespace std; int main(){ string s, ans; cin >> s; for(int i=0; i<s.size(); i++){ if(s.at(i)!='B'){ ans+=s.at(i); } if(s.at(i)=='B'){ if(ans.size()>0) ans.pop_back(); } } cout << ans << endl; }
1
38,077,695
#include <bits/stdc++.h> using namespace std; int main() { int64_t N, A, B; cin >> N >> A >> B; cout << max((int64_t)0, (A + B * (N - 1)) - (A * (N - 1) + B) + 1) << endl; }
#define _USE_MATH_DEFINES #include <math.h> #include <iostream> #include <iomanip> #include <cstdlib> #include <algorithm> #include <numeric> #include <stdio.h> #include <vector> #include <map> using namespace std; typedef long long ll; #define rep(i, n) for(ll i = 0; i < (ll)(n); i++) int main() { ll N,A,B; ci...
1
23,741,326
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < n; i++) #define PI 3.1415926535897932384626433832795028841971 #define INF 1000000000.0 #define EPS 1e-10 #define MOD 1000000007 using namespace std; typedef long long ll; typedef pair<double,double> P; typedef pair<double,P> PQ; int dp[50...
#include<iostream> #include<algorithm> using namespace std; const int INF=(1<<22); int dp[1000000]; int d[20]; int main() { int n, m; cin >> n >> m; fill(dp, dp + n + 1 , INF); for (int i = 0; i < m; ++i) { cin >> d[i]; } dp[0] = 0; for (int i = 0; i < m; ++i) { for (int j = d[i]; j <= n; ++j) { dp[j] = mi...
1
68,378,543
#include<bits/stdc++.h> #define sin60 1.732050807568877/2 #define cos60 1.0/2 using namespace std; int n; void kohho(int d,double x1,double y1,double x2,double y2){ if(d==n){ printf("%f %f\n",x2,y2); return; } double nx1=(2*x1+x2)/3,ny1=(2*y1+y2)/3,nx2=(x1+2*x2)/3,ny2=(y1+2*y2)/3; double dx=nx2-nx1,dy=n...
#include <bits/stdc++.h> using namespace std; double deg60 = M_PI * 60.0 / 180.0; struct Vec { double x; double y; }; void printVec(Vec v) { cout << fixed << setprecision(12) << v.x << ' ' << v.y << endl; } void koch(int d, Vec p1, Vec p2) { if (d == 0) return; Vec s, t, u; s = Vec{(2 * p1.x + p2.x) / 3, (2...
1
13,864,392
#include <bits/stdc++.h> using namespace std; typedef long long ll; const ll MOD = 1e9+7; int main() { int n; cin >> n; vector<int>a(n); for(int i=0;i<n;i++){ cin >> a[i]; } sort(a.begin(),a.end()); vector<int>cnt(a[n-1]+10,0); for(int i=0;i<n;i++){ cnt[a[i]]++; } ...
#include <bits/stdc++.h> using namespace::std; #define all(x) (x).begin(), (x).end() #define sz(x) (int)(x).size() typedef long long ll; typedef array<int, 3> tri; typedef long double ld; template <class T> istream& operator>>(istream& I, vector<T>& v) {for (T &e: v) I >> e; return I;} template <class T> ostream& opera...
1
62,035,265
#include <bits/stdc++.h> #define ll long long #define rep(i,n) for(int i=0;i<n;i++) #define INF 100000005 #define MAX 5001 using namespace std; int a[6] = {500, 100, 50, 10, 5, 1}; int solve(int n){ int ans = 0; while(1){ for(int i = 0;i < 6;i++){ if(n >= a[i]){ n -= a[i]; ans++; break; } } if...
#include <iostream> #include <vector> #include <string> using namespace std; int main(){ int n; while(cin >> n&& n!=0){ int sum=0,pri=1000-n; while(pri>=500){ pri -=500; ++sum; } while(pri>=100){ pri -=100; ++sum; } while(pri>=50){ pri -=50; ++sum; } while(pri>=10){ pri -=10; +...
1
21,215,165
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); i++) int main() { int n; cin >> n; string s; cin >> s; long int cnt_r, cnt_g, cnt_b; cnt_r = cnt_g = cnt_b = 0; rep(i,n) { if(s[i] == 'R') cnt_r++; else if(s[i] == 'G') ...
#include <bits/stdc++.h> using namespace std; int main(void) { int n; cin >> n; string s; cin >> s; vector<int> r, g, b; for (int i = 0; i < n; i++) { switch (s[i]) { case 'R': r.push_back(i); break; case 'G': g.push_back(i); break; case 'B': b.push_back(i); break; } } long ...
1
44,110,800
#include<iostream> #include<vector> #include<algorithm> #include<queue> #include<deque> #include<cmath> #include<map> #include<cstring> #include<iomanip> using namespace std; typedef long long ll; const ll INF = 1e9 + 6; const ll MOD = 1e9 + 7; const ll LLINF = 1LL<<60; #define P pair<int, int> #define rep(i, n) for (...
#include <bits/stdc++.h> using namespace std; using ll=long long; using Graph=vector<vector<int>>; int main(){ ll N,K; cin>>N>>K; if(K==1){ cout<<N*N*N<<endl; }else if(K%2==1){ ll x=N/K; cout<<x*x*x<<endl; }else{ ll x=N/K; ll y=N/(K/2)-x; cout<<x*x*x+y*y*y<<endl; } }
1
22,371,250
#include <bits/stdc++.h> #include <boost/range/adaptors.hpp> #include <boost/range/irange.hpp> using namespace std; using namespace boost; using namespace boost::adaptors; main() { int64_t x, y; cin >> x >> y; if (x % y == 0) { cout << -1 << endl; } else { cout << x << endl; } }
#include <bits/stdc++.h> #define REP(i, n) for (int i = 0; i < (n); i++) using namespace std; int main() { cin.tie(0)->sync_with_stdio(false); int x, y; cin >> x >> y; if (x % y) cout << x << '\n'; else cout << -1 << '\n'; return 0; }
1
95,583,690
#include <bits/stdc++.h> #define lol long long using namespace std; int main(){ lol a,b,x; string s; cin>>s; if(s=="a" || s=="i" || s=="u" || s=="e" || s=="o") cout<<"vowel\n"; else cout<<"consonant\n"; return(0); }
#include<bits/stdc++.h> using namespace std; using ll = long long; int main() { char c; cin >> c; cout << (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o' ? "vowel" : "consonant") << endl; }
1
48,437,960
#include<bits/stdc++.h> using namespace std; #define ll long long #define ull unsigned long long #define si(x) scanf("%d", &x) #define sll(x) scanf("%lld", &x) #define ssll(x,y) scanf("%lld %lld", &x ,&y) #define sd(x) scanf("%lf", &x) #define l0(i,n) for(ll i=0; i<n; i++) #define MAX ...
#include<bits/stdc++.h> using namespace std; int main(void){ int T,X; cin>>T>>X; double result=(double)T/(double)X; cout<<result<<endl; return 0; }
1
53,160,997
#pragma target("avx") #pragma optimize("O3") #include<bits/stdc++.h> using ll = int_fast64_t; using P = std::pair<ll,ll>; using PP = std::pair<ll,P>; using V = std::vector<ll>; template<typename T> using pq = std::priority_queue<T>; template<typename T> using rpq = std::priority_queue<T, std::vector<T>, std::greater<T>...
#include <iostream> #include <vector> #include <map> using namespace std; int main() { int N; cin >> N; vector<long long> a(N); for (int i = 0; i < N; ++i) cin >> a[i]; vector<long long> s(N+1, 0); map<long long, long long> nums; for (int i = 0; i < N; ++i) s[i+1] = s[i] + a[i]; for (int i =...
1
40,883,443
#include<iostream> using namespace std; char a[101][101]; bool dn[101]; bool dn1[101]; int main(){ int n,m; cin>>n>>m; for(int i=0;i<n;i++){ for(int j=0;j<m;j++){ cin>>a[i][j]; if(a[i][j]=='#') { dn[i]=true; dn1[j]=true; } } } for(int i=0;i<n;i++){ for(int j=0;j<m;j++){ if(dn[i]&&dn1[j]){ ...
#include <iostream> #include <vector> #include <string> using namespace std; int main(){ int h, w; cin >> h >> w; vector<string> a(h); for(int i = 0; i < h; i++) cin >> a[i]; vector<bool> isliveh(h, true); vector<bool> islivew(w, true); for(int i = 0; i < h; i++){ bool isexist = fals...
1
60,112,239
#include <bits/stdc++.h> using namespace std; using ll = long long; #define forn(i, n) for(int i = 0; i < (int)n; ++i) int main() { int n, m, x, y; cin >> n >> m >> x >> y; vector<int> v(n), w(m); forn(i, n) cin >> v[i]; forn(i, m) cin >> w[i]; sort(v.begin(), v.end()); sort(w.begin(), w.end()); bool flag_1 = v...
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<int, int> ii; struct fastio { fastio() { ios::sync_with_stdio(false); cout << setprecision(10) << fixed; cin.tie(0); } }; fastio _fast_io; const int N = 1e5 + 5; int n, m, x, y, t; int main() { cin >...
1
3,999,000
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> d(n); for(int i = 0; i < n; i++){ cin >> d.at(i); } n /= 2; sort(d.begin(), d.end()); int a = d.at(n-1); int b = d.at(n); int counta = 0; int countb = 0; for(int i = 0; i < 2 * n; i++){ if(d.at(i) < a...
#include <bits/stdc++.h> #define cn count #define pb push_back #define in insert #define fs first #define sc second #define sz size #define len length #define forn(i, n) for (ll i = 0; i < (ll) (n); ++i) #define forni(i, n) for (ll i = 1; i < (ll) (n); ++i) #define IO ios_base::sync_with_stdio(false); cin.tie(0); cout....
1
90,760,409
#include <bits/stdc++.h> using namespace std; const int MAX_N = 2020, dx[4] = {0, 0, 1, -1}, dy[4] = {1, -1, 0, 0}; typedef pair<int, int> pii; int n, m, dist[MAX_N][MAX_N]; char S[MAX_N][MAX_N]; int main() { scanf("%d%d", &n, &m); for (int i = 1; i <= n; i++) scanf("%s", S[i] + 1); memset(dist, 0x3...
#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 mp make_pair #define pb push_back #define ins insert #define pqueue(...
1
41,176,351
#include <bits/stdc++.h> using namespace std; int main(){ int n,k; cin >> n >> k; long long t; if(n==1)cout << k << endl; else{ t=k; for(int i=1;i<n;i++){ t*=k-1; } cout << t << endl; } }
#include <bits/stdc++.h> #define lli long long int #define uli unsigned long long int #define rep(i, m, n) for (lli i = m; i < (n); i++) #define repe(i, m, n) for (lli i = m; i <= (n); i++) #define ALL(x) (x).begin(), (x).end() #define SIZE(x) ((lli)(x).size()) #define MAX(x) *max_element(ALL(x)) #define INF 1000000000...
1
87,008,607
#include <iostream> #include <cmath> using namespace std; int main(void) { int l; cin >> l; long double d = l / 3.0; printf("%.10Lf\n", d * d * d); return 0; }
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { ll L; cin >> L; double x=(double)L/3.0; cout << fixed << std::setprecision(10) << x*x*x <<endl; }
1
93,859,455
#include <bits/stdc++.h> #include <numeric> #define rep(i,n) for (int i = 0; i < n; ++i) #define rep1(i,n) for (int i = 1; i <= n; ++i) template<typename T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } template<typename T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } retu...
#include <bits/stdc++.h> using namespace std; typedef vector<int> vi; #define rep(i, n) for(int i = 0; i < (n); i++) #define all(a) begin(a),end(a) int main() { int N, M; cin >> N >> M; vi c(N+1, 0); rep(i, M) { int a, b; cin >> a >> b; c[a]++; c[b]++; } cout << (all_of(all(c...
1
40,228,944
#include <iostream> #include <algorithm> #include <vector> #include <stack> #include <queue> #include <map> #include <cmath> #include <string> #include <sstream> #include <iomanip> #include <complex> using namespace std; #define ll long long #define vvi vector< vector<int> > #define vi vector<int> #define All(X) X.begi...
#include <iostream> #include <vector> using namespace std; int main() { int i, j, k, l, n = 0; int a[2], cnt; vector<vector<int> > v; while(1) { cin >> a[0] >> a[1]; if(a[0] < 1 && a[1] < 1) break; v.push_back(vector<int>(a, a+sizeof(int))); ++n; } for(i=0; i<n; +...
1
47,542,842
#include<iostream> #include<algorithm> using namespace std; int n,sz[1000000],par[1000000]; long long d[1000000],chdst[1000000]; pair<long long,int>id[1000000]; bool solve() { for(int i=0;i<n;i++) id[i]=make_pair(d[i],i); sort(id,id+n); for(int i=0;i<n;i++) { sz[i]=1,par[i]=-2; chdst[i]=0; } for(int i=n-1;i...
#include <bits/stdc++.h> #define Stop { cout << "-1\n"; return 0; } using namespace std; typedef long long ll; const int Nmax = 1e5 + 5; map<ll, int> mp; vector<int> v[Nmax]; ll d[Nmax], Sum; int t[Nmax], w[Nmax], level[Nmax]; int n, i, node, dad, root; void dfs(int node) { for(auto it : v[node]) { leve...
1
49,380,722
#include <iostream> #include <stdio.h> #include <cmath> using namespace std; int f(int x){ return x*x ; } int main(){ int d; while(cin >>d){ int sum = 0; int x=0; while(x < 600){ sum+=f(x)*d; x+= d; } cout << sum <<endl; } }
#include <algorithm> #include <iostream> #include <stdio.h> using namespace std; int main(void){ int i,j,d; double ans=0; while(cin >> d){ i=0; ans=0; while(i<600){ ans+=i*i*d; i+=d; } printf("%.0lf\n",ans); } return 0; }
1
66,822,303
#include <stdio.h> #define MAX_N 101 double t[MAX_N], v[MAX_N]; double max(double a, double b) { return a > b? a: b; } double min(double a, double b) { return a < b? a: b; } int main(void) { int n; scanf("%d", &n); for (int i = 0; i < n; i++) scanf("%lf", &t[i]); for (int i = 0; i < n; i...
#include <bits/stdc++.h> using namespace std; typedef unsigned long long ull; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; typedef pair<double, double> pdd; const ull mod = 1e9 + 7; #define REP(i,n) for(int i=0;i<(int)n;++i) #define dump(x) cerr << #x << " = " << (x) << endl; #define deb...
1
15,041,983
#include <bits/stdc++.h> using namespace std; int main(){ int N, M, P, X; int i; double rate, sum; cin >> N >> M >> P; while(N!=0 || M!=0 || P!=0){ vector<int> v; sum=0.0; rate=100-P; for(i=0; i<N; ++i){ cin >> X; sum+=100*X; v.push_back(X); } sum=sum*rate/100/v[M-1]; if(v[M-1]==0) cout << 0...
#include<iostream> #include<vector> using namespace std; int main(void){ int n,m,p; while(cin>>n>>m>>p,n+m+p){ vector<int> stu(n); int sum = 0; for(int i = 0 ; i < n ; i ++){ cin>>stu[i]; sum += stu[i]; } sum *= 100 - p; if(stu[m-1]==0)cout<<0<<endl; else cout<<sum/stu[m-1]<<...
1
7,587,528
#include <iostream> #include <stdio.h> #include <string.h> #include <queue> #include<vector> #include <algorithm> using namespace std; int main() { int n,k; cin>>n>>k; int v[55]; int ans=-9999999; for(int i=0; i<n; i++) { cin>>v[i]; } int a,b,c; for(a=0; a<=k; a++) { ...
#include <algorithm> #include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(x) (x).begin(), (x).end() #define ll long long #define INF 1000000000000000000 int main() { int N, K; cin >> N >> K; deque<ll> D; rep(i, N) { ll v; cin >> v...
1
25,734,364
#include <iostream> #include <algorithm> #include <vector> using namespace std; void ins() {} template<class T,class... Rest>void ins(T& v,Rest&... rest){cin>>v;ins(rest...);} #define rep(i,n) for(int i=0,_i=(n);i<_i;++i) constexpr int MAX_N = 1e4; int dp[MAX_N+10]; int A[9]; int main() { int N, M; ins(N, M); rep...
#include<bits/stdc++.h> using namespace std; using ll = long long; using VI = vector<ll>; using VV = vector<VI>; using VS = vector<string>; 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...
1
61,336,676
#include<iostream> #include<algorithm> #include<vector> #include<stack> #include<map> #include<set> #include<queue> #include<cstdio> #include<climits> #include<cmath> #include<cstring> #include<string> #include<sstream> #include<numeric> #include<cassert> #define f first #define s second #define mp make_pair #define RE...
#include <iostream> #include <vector> #include <utility> #include <algorithm> using namespace std; int main(){ int a,h,m,s,sum,r; char c; vector<pair<int,int> > vp; pair<int,int> p; while(1){ cin>>a; vp.clear(); if(a==0)break; for(int i=0;i<a;i++){ cin>>h>>c>>m>>c>>s; h=h*3600+m*60...
1
1,171,976
#include <bits/stdc++.h> #include <string> #include <vector> #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+1); rep(i,n) cin >> a[i+1]; int ans = 0; int light = 1; rep(i,n){ ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { ios::sync_with_stdio(0); cin.tie(0); int n; cin >> n; vector<int> arr(n); for (int i = 0; i < n; ++i) cin >> arr[i]; bool visited[n]; memset(visited, false, sizeof(visited)); int buttons_pressed = 0; queue<int> q({1}); ...
1
60,834,172
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<n;i++) using namespace std; 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; } typedef long long ll; int main(void){ int n;ci...
#include <bits/stdc++.h> using namespace std; #define ll long long int main() { int N; cin >> N; map<ll, int> stick; vector<ll> length; for (int i = 0; i < N; i++) { ll x; cin >> x; stick[x]++; if (stick[x] != 0 && !(stick[x] % 2)) { length.push_back(x); } } sort(length.begin(), ...
1
35,767,572
#include <bits/stdc++.h> using namespace std; signed main () { string s; cin >> s; for (int i = 0; i < int(s.size()); ++i) { if (s[i] == '1') cout << '9'; else if (s[i] == '9') cout << '1'; else cout << s[i]; } cout << '\n'; }
#include<vector> #include <iostream> #include<string> #include <complex> #include <algorithm> #include<string> #include <map> #include <utility> using namespace std; int main(){ char n[3]; for(int i = 0 ;i < 3; i++){ cin >> n[i]; if(n[i] == '9'){ cout << '1'; } else i...
1
60,420,071
#include <bits/stdc++.h> using namespace std; void solve() { int a[3]; cin >> a[0] >> a[1] >> a[2]; sort(a, a+3); int ans = 0; if((a[1] - a[0])%2) { a[2]++; a[0]++; ans++; } ans += (a[1] - a[0])/2; int x = a[2] - a[1]; if(x % 2){ ans++; } ans +...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i< (n); i++) using ll = long long; using namespace std; int main(){ int A, B, C; cin >> A >> B >> C; int p = min({A,B,C}); int r = max({A,B,C}); int q = A+B+C-p-r; if (p==q) { cout << r-q << endl; return 0; } if (q==r) { cout << (q-p+1)/2 + (q-p)%2...
1
70,342,357
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; const ll mxn= 5e4+5; #define mod 1000000007 ll INF = 1000000000000000005LL; void rishabh(){ ios_base::sync_with_stdio(false); cin.tie(NULL); } int arr[mxn],n; int query(int x, int y){ cout<<"? "<<x<<' '<<y<<en...
#include <algorithm> #include <cstdio> #include <cstdlib> #include <cmath> #include <fstream> #include <iostream> #include <map> #include <queue> #include <string> #include <stack> #include <vector> #include <set> #include <tuple> #include <utility> #include <functional> using namespace std; typedef long long ll; typed...
1
30,528,579
#include <bits/stdc++.h> using namespace std; signed main() { char a; cin>>a; if('A'<= a && a<='Z'){cout << 'A';} else{cout << 'a';} }
#include <bits/stdc++.h> #define _GLIBCXX_DEBUG #define rep(i, n) for (int i = 0; i < n; i++) #define reps(i, s, n) for (int i = s; i < n; i++) #define all(v) v.begin(), v.end() #define INF 1000000000 #define mod 1000000007 using namespace std; using ll = long long; using vi = vector<int>; using pll = pair<ll, ll>; ...
1
64,772,101
#include<bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)n;i++) #define all(c) (c).begin(),(c).end() #define pb push_back #define dbg(...) do{cerr<<__LINE__<<": ";dbgprint(#__VA_ARGS__, __VA_ARGS__);}while(0); using namespace std; namespace std{template<class S,class T>struct hash<pair<S,T>>{size_t operator()(const ...
#include <cstdio> #include <algorithm> #include <vector> using namespace std; vector <int> v[100010]; int dfs (int nod, int tata) { int rez = 0; for (auto &it : v[nod]) { if (it == tata) continue; rez ^= (dfs (it, nod) + 1); } return rez; } int main () { int n; scanf ("%d", &...
1
86,550,265
#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 mt make_tuple...
#include <iostream> #include <algorithm> #include <stdio.h> #include <cmath> #include <vector> #include <set> #include <list> #include <stack> #include <map> #include <cstring> #include <unordered_map> #include <queue> #define mod 998244353 #define int long long #define ld long double #define pb push_bac...
1
16,906,796
#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()...
#include<iostream> #include<vector> using namespace std; using ll = long long; const int MAX = 1255; int main(){ int a,b; bool flag = true; cin >> a >> b; for(int i=0;i < MAX;++i){ if(int(i*0.08) == a && int(i*0.1) == b){ cout << i << endl; flag = false; break; } } if(flag){ cout << -1 << endl; } ...
1
59,755,360
#include <iostream> #include <vector> using namespace std; int main() { string s,t; cin >> s >> t; vector<int> transS(26,-1); vector<int> transT(26,-1); bool result = true; for(int i = 0; i < (int)s.size(); ++i) { int a = s[i]-'a'; int b = t[i]-'a'; if((transS[a] != -...
#include <bits/stdc++.h> using namespace std; #define rep(i,n)for(int i=0;i<(n);i++) #define ALL(a) (a).begin(), (a).end() #define RALL(a) (a).rbegin(), (a).rend() #define pb push_back using ll = long long; using P = pair<int, int>; int main(){ string S, T; cin >> S >> T; vector<int> s(26, -1); vector<int> ...
1
20,846,411
#include<iostream> #include<cmath> using namespace std; int main() { int n, ans; double debt = 100000; cin >> n; for(int i = 0; i < n; i++) { debt = ceil((debt * 1.05) / 1000) * 1000; } ans = debt; cout << ans << endl; return 0; }
#include <iostream> using namespace std; int main(){ int n,i; int temp; double ans = 100; cin >> n; for(i = 0;i < n;i++){ ans *= 1.05; ans -= 0.01; temp = (int)ans; ans = (double)temp + 1; } cout << ans << "000" << endl; return(0); }
1
95,377,573
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<ll, ll> pll; typedef vector<ld> vd; typedef vector<ll> vll; typedef vector<string> vstr; typedef vector<vll> vvll; typedef vector<vvll> vvvll; typedef vector<pair<ll, ll>> vpll; typedef priority_queue<ll, vector<ll>...
#include <iostream> using namespace std; static const int MAX=100; static const long long INFTY=(1LL<<32); int n; long long d[MAX][MAX]; void floyd() { for(int k=0;k<n;k++) { for(int i=0;i<n;i++) { if(d[i][k]==INFTY) continue; for(int j=0;j<n;j++) { ...
1
99,527,978
#include<iostream> using namespace std; int fib[45] = {0}; void solve(int n) { if (n == 0 || n == 1) { fib[n] = 1; return; } if (fib[n - 2] == 0) solve(n - 2); if (fib[n - 1] == 0) solve(n - 1); fib[n] = fib[n - 1] + fib[n - 2]; return; } int main() { int n; cin >> n; ...
#include <iostream> #include <vector> #define eol '\n' using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(0); int n; cin >> n; vector<int> list(n+1,0); list[0] = list[1] = 1; for (int i = 2; i <= n; i++) { list[i] = list[i-1] + list[i-2]; } cout << list[n] << eol; return...
1
14,708,192
#include <iostream> #include <string> #include <algorithm> #include <vector> #include <iomanip> #include <cmath> #include <stdio.h> #include <queue> #include <deque> #include <cstdio> #include <set> #include <map> #include <bitset> #include <stack> #include <cctype> using namespace std; int main() { int n, l; int a[5...
#include <iostream> #include <algorithm> #include <string> #include <string.h> #include <stdlib.h> #include <math.h> #include <vector> #include <queue> #include <stack> #include <cmath> #include <map> #include <iomanip> #include <set> #include <ctime> #include <tuple> #include <bitset> #include <assert.h> using namespa...
1
46,181,031
#include <bits/stdc++.h> using namespace std; int main() { int A,B,M; cin >> A >> B >> M; vector<int>a(A); vector<int>b(B); int X = 100001; int Y = 100001; for(int i = 0; i < A; i++) { cin >> a[i]; X = min(X,a[i]); } for(int i = 0; i < B; i++) { cin >> b[i]; ...
#include <bits/stdc++.h> using namespace std; int main(void){ int A,B,M,priceA,priceB,priceC; cin>>A>>B>>M; int a[A],b[B],x[M],y[M],c[M]; for(int i=0;i<A;i++){ cin>>a[i]; } for(int i=0;i<B;i++){ cin>>b[i]; } for(int i=0;i<M;i++){ cin>>x[i]>>y[i]>>c[i]; } f...
1
76,126,257
#include<iostream> #include<string> using namespace std; int main() { int k = 0; string s; cin >> s; for(int i = 0; i < s.size(); i++) { for(int j = i + 1; j < s.size(); j++) { if(s[i] == s[j]) k++; } } if(k == 0) cout <...
#include <bits/stdc++.h> using namespace std; using LL = long long; #define REP(i, n) for (LL i = 0; i < (LL)(n); i++) #define FOR(i, m, n) for (LL i = m; i < n; i++) #define SORT(x) sort(x.begin(), x.end()) #define REVE(x) reverse(x.begin(), x.end()) #define ALL(x) (x).begin(), (x).end() #define SUM(x) accumulate(x.be...
1
92,542,415
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<ll> vl; typedef pair<int,int> pii; typedef int _loop_int; #define REP(i,n) for(_loop_int i=0;i<(_loop_int)(n);++i) #define FOR(i,a,b) for(_loop_int i=(_loop_int)(a);i<(_loop_int)(b);++i) #define FORR(i,a,b) for(_l...
#include <stdio.h> #include <string.h> int main() { char S[15], T[15], U[15]; int A, B; scanf ("%s %s", S, T); scanf ("%d %d", &A, &B); scanf ("%s", U); (strcmp (S,U) == 0) ? A-- : B--; printf ("%d %d", A, B); return 0; }
1
36,814,192
#include <bits/stdc++.h> using namespace std; template<typename T> istream &operator>>(istream &is, vector<T> &vec){ for (auto &v : vec) is >> v; return is; } template<typename T> ostream &operator<<(ostream &os, const vector<T> &vec){ os << "["; for (auto v : vec) os << v << ", "; os << "]"; return os; } template<type...
#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 int long long #define mp make_pair #define pb push_back #define eb emplace_back #define zero_pad(num) setfill('0') << std::right << setw(num) const int MOD=1e...
1
57,772,970
#include <bits/stdc++.h> using namespace std; int main(){ int A,B,a=0; cin>>A>>B; for(int i=0;i<10000;i++){ if(int(i*0.08)==A && int(i*0.10)==B){ a=1; cout<<i<<endl; break; } } if(a==0) cout<<-1<<endl; }
#include <bits/stdc++.h> using namespace std; int main() { int a, b; cin >> a >> b; int x = (int) ceil(a / 0.08), y = (int) ceil(b / 0.1); for (int i = min(x, y), n = max(x, y); i <= n; i++) if (floor(0.08 * i) == a && floor(0.1 * i) == b) { cout << i << endl; return 0; ...
1
58,842,991
#include <bits/stdc++.h> using namespace std; using ll = long long; const ll MAX_V = 1; const ll MAX_E = 1; struct edge { ll from, to, cost; }; edge ES[MAX_E]; vector<edge> G[MAX_V]; ll d[MAX_V]; ll prev_path[MAX_V]; ll V, E; const ll MOD = (ll) 1e9 + 7; const int MAX_INT = 1 << 17; vector<bool> prime; #define all(...
#include<bits/stdc++.h> using namespace std; using ll = long long; const vector<vector<int>> dir4 = {{0, 1}, {1, 0}, {-1, 0}, {0, -1}}; const vector<vector<int>> dir8 = {{0, 1}, {1, 0}, {-1, 0}, {0, -1}, {1, 1}, {-1, 1}, {1, -1}, {-1, -1}}; int main() { int h = 100, w = 100; int a, b; cin >> a >> b; a--, b-...
1
52,493,246
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0;i < (n);i++) using ll = long long; const ll MOD=1000000007; const double pi=acos(-1); int main() { string S; cin>>S; ll N=S.size(); ll count=0; ll num=0; rep(i,N) { if(S.at(i)=='W') { count++;...
#include <bits/stdc++.h> #include <iostream> #include<math.h> using namespace std; 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; } int main() { string S; cin >>...
1
9,538,941
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pii; #define FOR(i, a, b) for (int (i) = (a); (i) <= (b); (i)++) #define ROF(i, a, b) for (int (i) = (a); (i) >= (b); (i)--) #define REP(i, n) FOR(i, 0, (n)-1) #define sqr(x) ((x) * (x)) #define all(x) (x).begin(), (x).end() #def...
#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<ll> > mat; int main() { int n, k; cin >> n >> k; ...
1
22,304,382
#include <iostream> #include <vector> using namespace std; int main(){ vector<int> num(5, 0); for(int i = 0; i < 3; i++){ int a, b; cin >> a >> b; num[a]++; num[b]++; } int num1 = 0, num2 = 0; for(int i = 1; i <= 4; i++){ if(num[i] == 1) num1++; else i...
#define _USE_MATH_DEFINES #include <bits/stdc++.h> #define int long long #define rep(i,n) for(int i=0;i<n;i++) #define Rep(i,a,b) for(int i=a;i<b;i++) #define REP(i,a,b) for(int i=a;i<=b;i++) #define rev(i,n) for(int i=n-1;i>=0;i--) #define vi vector<int> #define vvi vector<vi> #define pb push_back #define pi pair<int,...
1
20,465,608
#include<bits/stdc++.h> using namespace std; int main(){ int n; cin >> n; vector<int> a(n); vector<int> ans(n - 1); for(int i = 0; i < n; i++){ cin >> a[i]; } for(int t = 1; t < n; t++){ int sum1 = 0, sum2 = 0; for(int j = 0; j < n; j++){ if(j + 1 <= t) sum1 += a[j]; else sum2 += a...
#include <bits/stdc++.h> 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++) typedef long long ll; typedef pair<int,int> pii; int main(){ int n; cin>>n; vector<int> w(n+1); vector<int> sum_w(n+1,0); REP(i,n){ cin>>w[i]; sum_w[i]=sum_w...
1
53,784,069
#include <bits/stdc++.h> using namespace std; int main(){ int n,r; cin>>n>>r; if(n>=10){ cout<<r<<'\n'; } if(n<10){ cout<<r+(100*(10-n))<<'\n'; } return(0); }
#include<bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define MOD 1000000007 #define mod9 1000000009 #define fast ios_base :: sync_with_stdio(0);cin.tie(NULL);cout.tie(NULL); #define mp make_pair #define pb push_back #define ct ll t;cin>>t;while(t--) #define bi begin() #define ei end...
1
5,362,127
bool DBG = false; #include<bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; #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=(a);i<((a)+(b));++i) #define IRPT(i,a,b) for(int i=((a)+(b)-1);i>=(a);--i) #define ALL(x...
#include <bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); #ifndef ONLINE_JUDGE freopen("intt.txt", "r", stdin); freopen("outt.txt", "w", stdout); #endif int n, k; cin >> n >> k; vector<pair<int, int> > v(n); long long ans = 0; for (int i = 0; i <...
1
31,393,169
#include <bits/stdc++.h> using namespace std; int main() { int a,b,i,ci=0,h=0; cin>>a>>b; string s; cin>>s; for(i=0; i<s.size(); i++) { if(int(s[i])>=48 && int(s[i])<=58) ci++; if(s[i]=='-') h++; } if(s[a]=='-'&& h==1 && ci==(a+b)) cout<<"Yes"; els...
#include <bits/stdc++.h> using namespace std; int main() { int a,b; cin>>a>>b; string x; cin>>x; int c1=0,c2=0,c3=0; bool ck=true; for(int i=0;i<x.length();i++) { if(ck==true) if(isdigit(x[i])) c1++; if(ck==false){ if(isdigit(x[i])) c2++; } ...
1
38,750,065
#include <bits/stdc++.h> using namespace std; using ll = long long; ll gcd(ll a,ll b){return b?gcd(b,a%b):a;} ll lcm(ll a,ll b){return abs(a*b)/gcd(a,b);} vector<ll> enum_div(ll n){vector<ll> ret;for(int i=1 ; i*i<=n ; i++){if(n%i == 0){ret.push_back(i);if(i!=1 && i*i!=n)ret.push_back(n/i);}}ret.push_back(n);return ret...
#include<bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define rep2(i, m, n) for(int i = (int)(m); i < (int)(n); i++) #define rep_inv(i, n, m) for(int i = (int)(n); i > (int)(m); i--) using namespace std; using ll = long long; using vl = vector<ll>; using vc = vector<char>; using vvl = vector<vl>; ...
1
41,412,197
#include <bits/stdc++.h> using namespace std; int calc(int node,int node_from,vector<vector<int>> &tree,vector<int> &xsum,vector<int64_t> &psum); int main() { int n,q; cin >> n >> q; vector<int> a(n),b(n); vector<int> p(q+1),x(q+1); for (int i=1;i<n;++i) { cin >> a[i] >> b[i]; } for (int i=1;i<=q;++i) { ci...
#include <iostream> #include <vector> #include <string> #include <algorithm> #include <math.h> #include <map> #include <queue> #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 MOD = 1000000007; struct Node { int parent; vector<int> children...
1
81,175,226
#include<bits/stdc++.h> using namespace std; int main(){ int h,w,a,b; cin >> h >> w >> a >> b; vector<vector<int>> ans(h,vector<int>(w,0)); for(int i=0;i<h;++i){ for(int j=0;j<w;++j){ if((i<b && j<a) || (i>=b && j>=a)){ ans[i][j]=1; } } } for(int i=0;i<h;++i){ for(int j=0;j<w...
#define _CRT_SECURE_NO_WARNINGS #include<stdio.h> #include<vector> #include<functional> #include<algorithm> #include<stdlib.h> #include<string> #include<string.h> #define _USE_MATH_DEFINES #include<math.h> #include<deque> #include<set> #include<map> #include<queue> #include<list> #include<iostream> using namespace std;...
1
53,995,675
#include <bits/stdc++.h> using namespace std; int main() { int n, a, b, ma, mi, p, q; vector<int> nums; cin >> n; p = q = 0; for (int i = 1; i <= n; i++){ nums.push_back(i); } for (int i = n; 0 < i; i--){ int num; cin >> num; p += pow(10, i-1)*num; } for (int i = n; 0 < i; i--){ i...
#include <bits/stdc++.h> using namespace std; using ll=long long; #define rep(i,n) for(int i=0;i<(int)(n);i++) #define inf 1001001001001001001 #define mod 1000000007 #define mod2 998244353a #define pi acos(-1) #define all(v) v.begin(),v.end() int main(){ int N; cin>>N; vector<int>P(N); vector<int>Q(N); ...
1
84,824,681