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#include <vector> #include <list> #include <map> #include <set> #include <deque> #include <stack> #include <bitset> #include <algorithm> #include <functional> #include <numeric> #include <utility> #include <sstream> #include <iostream> #include <iomanip> #include <cstdio> #include <cmath> #include <cstdlib> #include <c...
#include <bits/stdc++.h> using namespace std; #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 all(a) (a).begin(),(a).end() #define print(v) { cerr<<#v<<": [ "; for(auto _ : v) cerr<<_<<", "; cerr<<"]"<<endl; } #define printpair(v) { cerr<<#v<<": [ "; for(auto _ : v) cerr<<...
0
39,713,370
#include <bits/stdc++.h> using namespace std; int main(void){ /* int a, b; cin >> a >> b ; char a; cin >> a ; a = a + 1; /* vector<int> vec(3); cin >> vec.at(0) >> vec.at(1) >> vec.at(2) ; sort(vec.begin(), vec.end()); /* if( a == b ){ cout << "Yes" << endl; }...
#include <bits/stdc++.h> using namespace std; #define mp make_pair #define pb push_back #define all(x) (x).begin(),(x).end() #define YES() printf("YES\n") #define NO() printf("NO\n") #define Yes() printf("Yes\n") #define No() printf("No\n") #define in(x,y,h,w) x >= 0 && x < h && y >= 0 && y < w #define in...
0
41,684,865
#include<bits/stdc++.h> using namespace std; #define int long long const int mod=1000000007; signed main(){ int N; cin>>N; vector<int> A(64,0); for(int j=0;j<N;j++){ int B; cin>>B; bitset<64> C(B); for(int i=0;i<64;i++) if(C.test(i)) A[i]++; } int ans=0; for(int i=0,j=1;i<64;...
#include <iostream> #include <vector> #include <algorithm> using namespace std; using P = pair<int, int>; int main(){ int n, h; cin >> n >> h; vector<P> sword(n); for(int i = 0; i < n; i++) cin >> sword[i].second >> sword[i].first; sort(sword.begin(), sword.end()); int amax_i = 0; for(int i ...
0
31,661,610
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define INTINF 1999999999 #define REP(i,n) for(int i=0;i<n;i++) #define REP1(i,n) for(int i=1;i<=n;i++) #define MODA 1000000007 int main() { ll ans = 0; int tmp; string s; ll k; cin >> s >> k; int no = s.size()+1, x; REP(i, s.size()){ if(s[i]...
#include <algorithm> #include <bitset> #include <tuple> #include <cstdint> #include <cstdio> #include <cctype> #include <assert.h> #include <stdlib.h> #include <stdio.h> #include <cassert> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <ctime> #include <deque> #include <fstream> #incl...
0
40,720,887
#define _CRT_SECURE_NO_WARNINGS #include <stdio.h> #include <iostream> #include <algorithm> #include <bitset> #include <complex> #include <deque> #include <exception> #include <fstream> #include <functional> #include <iomanip> #include <ios> #include <iosfwd> #include <iostream> #include <istream> #include <iterator> #...
#include<iostream> #include<string> using namespace std; int main() { int a, flag = 1; string b; cin>>a>>b; if(a%2==0) { int c= b.length()/2; for(int i=0; i<c; i++) if(b.at(i)!=b.at(i+c)) { flag = 0; break; } ...
0
67,698,836
#include <iostream> int main() { int n; int cnt; while (std::cin >> n){ cnt = 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++){ if (a + b + c + d...
#include<bits/stdc++.h> template<typename First, typename Second, typename Third> struct triple { First first; Second second; Third third; }; using namespace std; void solve(){ int n; cin>>n; vector<int>v(n+2); v[0]=0; v[n+1]=0; long long sum=0; for(int i=1;i<=n;i++){ ...
0
72,752,251
#include <bits/stdc++.h> using namespace std; #define ALL(x) (x).begin(),(x).end() #define COUT(x) cout<<(x)<<"\n" #define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define REP(i, n) for(int i=0;i<n;i++) #define YES(x) cout<<(x?"YES":"NO")<<"\n" #define Yes(x) cout<<(x?"Yes":"No")<<"\n" #define dump(x) cout...
#include<algorithm> #include<bitset> #include<climits> #include<cmath> #include<complex> #include<deque> #include<functional> #include<iomanip> #include<iostream> #include<iterator> #include<map> #include<numeric> #include<queue> #include<set> #include<stack> #include<string> #include<unordered_map> #include<unordered_...
0
78,564,828
#include<iostream> #include<string> using namespace std; int main() { string s; cin>>s; int n=s.size(); int count=0; for(int i=0;i<n;i++){ if(s[i]==s[n-1-i]){ count++; } } if(count==n){ int x=(n-1)/2; for(int i=0;i<x;i++){ if(s[i]==s[x-1-i]){ count++; } } ...
#include<bits/stdc++.h> using namespace std; const int N = 20005; int a[N], b[N]; int main() { ios::sync_with_stdio(false); cin.tie(0); int n; cin>>n; for (int i=1; i<=n; i++) a[i] = i*n, b[i] = (n+1-i)*n; for (int i=0; i<n; i++) { int x; cin>>x; a[x] += i; } f...
0
56,014,752
#include <iostream> #include <algorithm> #include <cmath> #include <string> #include <vector> #include <map> #include <set> #include <random> #include <queue> #include <stack> #include <bitset> #include <cassert> #define int long long #define double long double #define rep(i,n) for(int i=0;i<n;i++) #define srep(i,n,m) ...
#pragma region header #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> #inc...
0
29,443,549
#include <iostream> #include <cstdio> using namespace std; int mtoi(string s){ int sum=0; int co=1; for(int i=0;i<s.length();i++){ if('1'<=s[i] && s[i]<='9'){co=s[i]-'0';} else if(s[i]=='m'){sum+=1000*co;co=1;} else if(s[i]=='c'){sum+= 100*co;co=1;} else if(s[i]=='x'){sum+= 10*co;co=1;} else if(s[i]=='i')...
#include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> using namespace std; using namespace __gnu_pbds; typedef long long ll; typedef long double ld; typedef pair<int, int> pii; typedef pair<ll, ll> pll; typedef vector<int> vi; typedef vector<vector<int>> vvi; typedef vector<ll> vll; typedef vector<vector<ll>...
0
9,591,982
#include<bits/stdc++.h> #include<cctype> using namespace std; #define rep(i,n) for (int i=0;i<(n);i++) #define all(v) (v).begin(),(v).end() typedef long long int ll; #define pi 3.1415926535897932384 #define E9 1000000000 #define eps 1e-4 #define pii pair<int,int> int main(){ ll N, A, B; cin >> N >> A >> B; ll retva...
#include <iostream> #include <cmath> using namespace std; int main(){ int x1, y1, x2, y2, x3, y3, x4, y4; cin >> x1 >> y1 >> x2 >> y2; int yd=abs(y2-y1); int xd=abs(x2-x1); if (x1 <= x2 && y1 < y2){ x3 = x2 - yd; y3 = y2 + xd; x4 = x1 - yd; y4 = y1 + xd; }else if (x1 > x2 && y1 < y2){ x3...
0
96,944,120
#include <bits/stdc++.h> #define pb push_back #define rep(i,n) for(int i=0;i<(n);i++) #define reps(i,n,s) for(int i=(s);i<(n);i++) #define rrep(i,n) for(int i=(n-1);i>=0;i--) #define rreps(i,n,s) for(int i=s;i>=n;i--) template<class T> bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<clas...
#include <bits/stdc++.h> using namespace std; #define ll long long int main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); int n; cin >> n; vector<int> a(n); for (int i = 0; i < n; i++) { cin >> a[i]; a[i]--; } vector<bool> vis(n, 0); int ans = 0; ...
0
92,979,962
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <map> #include <queue> #include <set> #include <stack> #include <deque> #include <unordered_map> #include <unordered_set> #include <bitset> #include <cctype> #de...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define P pair<ll,ll> #define FOR(I,A,B) for(ll I = ll(A); I < ll(B); ++I) #define FORR(I,A,B) for(ll I = ll((B)-1); I >= ll(A); --I) #define TO(x,t,f) ((x)?(t):(f)) #define SORT(x) (sort(x.begin(),x.end())) #define POSL(x,v) (lower_bound(x.begin(),x....
0
3,846,409
#include <cstdio> #include <algorithm> using namespace std; int main() { int a, b, i; int sum_a, sum_b; sum_a = sum_b = 0; for (i = 0; i < 4; i++){ scanf("%d", &a); sum_a += a; } for (i = 0; i < 4; i++){ scanf("%d", &b); sum_b += b; } printf("%d\n", max(sum_a, sum_b)); return (0); }
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define F first #define S second #define pii pair<int, int> #define eb emplace_back #define all(v) v.begin(), v.end() #define rep(i, n) for (int i = 0; i < (n); ++i) #define rep3(i, l, n) for (int i = l; i < (n); ++i) #define sz(v) (int)v.size() const i...
0
14,400,020
#include<iostream> #include<vector> #include<algorithm> #include<string> #include<map> #include<cstdio> using namespace std; map<char,int>M; int cnv(string str){ str="."+str; int res=0; for(int i=0;i<str.length();i++){ if(M.find(str[i])!=M.end()){ int a; if(str[i-1]>='0'&&str...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) #define zero_pad(num) setfill('0') << std::right << setw(num) using namespace std; using ll = long long; using ld = long double; using P = pair<int, int>; struct UnionFind { vector<int> d; UnionFind(int N) : d(N, -1) {} int find(int x)...
0
45,606,217
#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 h,n; cin>>h>>n; vector<int> a(n); rep(i,n) cin>>a[i]; sort(a.begin(),a.end()); bool flag=false; rep(i,n){ h-=a[i]; if(h<=0){ flag=true; ...
#include <iostream> #include <vector> #include <algorithm> #include <utility> using namespace std; typedef pair<long long, long long> P; int main(){ long long N, H; cin >> N >> H; vector<long long> a(N),b(N); vector<P> v(N), u(N); for(int i = 0; i < N; i++) { cin >> a[i] >> b[i]; v[i...
0
93,611,757
#include<bits/stdc++.h> using namespace std; int main() { double x1,x2,y1,y2,s; cin >> x1 >> y1 >> x2 >> y2; s = sqrt( pow(x1 - x2, 2) + pow(y1 - y2, 2)); printf("%9.7f",s); }
#include <stdio.h> int main(void) { int n; int i; scanf("%d", &n); for(i=0; i<n; i++) { int max, b, c; scanf("%d %d %d", &max, &b, &c); if (max < b) { int tmp = max; max = b; b = tmp; } if (max < c) { int tmp = max; max = c; c = tmp; } if (max * ma...
0
81,995,820
#include <bits/stdc++.h> #include <string> #include <vector> #include <algorithm> #define rep(i,w) for (int i = 0;i < (w); ++i) using namespace std; using ll = long long; using P = pair<int,int>; int INF = 1e9; int main(){ vector<string> table(305); int n;cin >> n; rep(i,n) cin >> table[i]; int ans = 0; rep(t...
#include <bits/stdc++.h> using namespace std; long long f(long long k){ return (k*(k-1))/2; } int main(){ long long n; long long now=0; cin>>n; vector<long long> p(n,0); long long a[n]; for(int i=0;i<n;i++){ cin>>a[i]; a[i]--; p[a[i]]++; } for(int i=0;i<n;i++){ now+=f(p[i]); } for(int...
0
7,219,426
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <map> #include <queue> #include <set> #include <stack> #include <deque> #include <unordered_map> #include <unordered_set> #include <bitset> #include <cctype> #in...
#include <bits/stdc++.h> #define ll long long #define ull unsigned long long #define FOR(i,a,b) for (int i=(a);i<(b);++i) #define REP(a,b) for(int a=0;a<(b);++a) #define REP1(i,n) for(int i=1;i<=(n);++i) #define debug(x) cerr<<#x<<": "<<x<<'\n' #define all(x) (x).begin(),(x).end() #define YES() printf("YES\n") #define ...
0
8,652,572
#include<bits/stdc++.h> #define rep(i,n)for(int i=0;i<n;i++) using namespace std; int main() { double x1, y1, x2, y2; cin >> x1 >> y1 >> x2 >> y2; x2 -= x1; y2 -= y1; printf("%.7lf\n", sqrt(x2*x2 + y2*y2)); }
#include <bits/stdc++.h> #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 INF 1e9 #define ALL(v) v.begin(), v.end() using namespace std; typedef long long ll; ll gcd(ll a, ll b){ if(a==0) return b; if (a < b) swap...
0
21,558,492
#include<bits/stdc++.h> using namespace std; int main(){ long long n,last=0,num=0; cin>>n; for(int i=1;i<=n;i++){ long long x,y,sum; cin>>x>>y; num+=y; sum=x*y+last; while(sum>=10){ num+=sum/10; sum=sum/10+sum%10; } last=sum; } cout<<num-1<<endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int MAXN = 100100; int N; ll D[MAXN]; vector <int> edge[MAXN]; map <ll, int> ord; map <ll, int> ssize; map <ll, ll> stot; int main() { ios_base::sync_with_stdio(0); cin >> N; for (int i = 0; i < N; i++) { cin >> D[i]; ...
0
58,559,948
#include <iostream> using namespace std; int main(void){ int N, a, b, c, d, e, f, g, h, i; cin >> N; a = N % 10; b = N % 100 / 10; c = N % 1000 / 100; d = N % 10000 / 1000; e = N % 100000 / 10000; f = N % 1000000 / 100000; g = N % 10000000 / 1000000; h = N % 100000000 / 10000000;...
#include <iostream> using namespace std; int main(){ int n,array[100][100],a,b,c; for(int i = 0;i < 100;++i){ for(int j = 0;j < 100;++j){ array[i][j] = 0; } } cin >> n; for(int i = 0;i < n;++i){ cin >> a >> b; for(int j = 0;j < b;++j){ cin >> c; array[a - 1][c - 1] = 1; } } for(int i = 0;i < n...
0
16,492,698
#pragma GCC optimize("O4") #include <bits/stdc++.h> #define For(i,a,b) for(int i=a;i<=b;i++) #define F first #define S second #define all(x) x.begin(),x.end() #define sz(x) ((int)x.size()) #define MOD (ll)(1e9+7) #define INF (1e17) #define int ll #define EPS (1e-6) #define DB(x) #x<<" "<<x<<" " using namespace std; usi...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0; i<(n); i++) #define FOR(i,a,n) for(int i=(a); i<(n); i++) #define all(v) v.begin(), v.end() #define fi first #define se second #define sz(x) int(x.size()) using namespace std; using ll = long long; using P = pair<int ,int>; const int INF = 1001001001; const int MOD...
0
15,604,399
#include <bits/stdc++.h> using namespace std; int main() { int N, H, W; cin >> N; cin >> H; cin >> W; int cnt=0; for(int i=0; i<N; i++){ int a, b; cin >> a; cin >> b; if(a>=H && b>=W) cnt++; } cout << cnt << endl; }
#include <cstdio> #include <vector> const int MN = 100005; int N; std::vector<int> G[MN]; int DFS(int u, int p) { int ret = 0; for (int v : G[u]) if (v != p) ret ^= DFS(v, u) + 1; return ret; } int main() { scanf("%d", &N); for (int i = 1, x, y; i < N; ++i) scanf("%d%d", &x, &y), G[x].push_back(y), G[y].push...
0
91,536,708
#include <iostream> using namespace std; int n; int F[45]; int fibo(int i) { if (F[i]) { return F[i]; } F[i] = fibo(i - 1) + fibo(i-2); return F[i]; } int main() { cin >> n; F[0] = F[1] = 1; cout << fibo(n) << endl; return 0; }
#include <iostream> #include <string> #include <vector> #include <list> #include <map> #include <queue> #include <stack> #include <algorithm> #include <fstream> #include <sstream> #include <iomanip> #include <set> #define ll long long using namespace std; long long MOD = 1000000007; int main(){ int N; cin >> N;...
0
83,690,828
#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 <iostream> #include <vector> #include <algorithm> #include <queue> using namespace std; using ll = long long; void PrintV(const vector<ll> v) { for(int i = 0; i < v.size(); ++i) cout << v[i] << "\t"; cout << endl; } int main() { int n; cin >> n; vector<ll> v(n); for(int i = 0; i...
0
96,461,666
#include <stdio.h> #define MAX 1000000 int isPrime[MAX]; int main(){ int num; int i, j; int count; isPrime[0] = isPrime[1] = 0; for(i = 2; i < MAX; i++){ isPrime[i] = 1; } for(i = 2; i * i < MAX; i++){ if(isPrime[i]){ for(j = 2 * i; j < MAX; j+=i){ isPrime[j] = 0; } } } while(scanf("%d", &num) != EOF){ count = 0; while...
#include <iostream> #include <cstdio> using namespace std; long long mod = 1e9 + 7; long long modpow(long long x, long long n) { x = x%mod; if(n == 0){ return 1; } else if(n%2 == 1){ return(x*modpow(x, n-1))%mod; } else{ return modpow((x*x)%mod, n/2)%mod; } } long lon...
0
42,920,176
#include <cstdio> #include <queue> #include <map> using namespace std; typedef pair<int, int> P; int a,b,n; int point[20][20]; bool busy[20][20]; bool used[20][20]; int main(){ while(scanf("%d%d", &a, &b)){ if(a == 0 && b == 0) break; for(int i = 0; i < 20; i++) for(int j = 0; j < 20; j++){ point[i][j] = 0; ...
#include<bits/stdc++.h> using namespace std; #define sync ios_base::sync_with_stdio(false), cin.tie(NULL) #define F first #define S second #define pb emplace_back #define mt make_tuple #define gcd __gcd #define PI 3.141592653589 #define in(a) scanf("%d",&a) #define in2(a,b) scanf("%d%d",&a,&b) #define in3(a,b,c) scanf(...
0
97,174,693
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define optimize() ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define file() freopen("input.txt","r",stdin);freopen("output.txt","w",stdout); #define tt int t; cin>>t; while(t--) #define nl cout<<"\n"; #define sp cout<<" "; #define rep(i, a, b...
#include<bits/stdc++.h> using namespace std; #define REP(i,m,n) for(int i=(m);i<(n);i++) #define rep(i,n) REP(i,0,n) #define pb push_back #define all(c) (c).begin(),(c).end() #define rall(c) (c).rbegin(),(c).rend() typedef long long ll; typedef pair<int,int> pii; typedef pair<ll,ll> pll; const ll inf=1e9+7; const ll mo...
0
18,447,067
#include <iostream> #include<vector> using namespace std; int main(void){ int n; cin >> n; string s; cin >> s; vector<int> v(26,1); for(int i = 0;i < s.size();i++){ v[s[i] - 'a']++; } long ans = 1; for(int i = 0;i < v.size();i++){ ans = ans *...
#include <iostream> #include <cstdio> #include <iomanip> #include <vector> #include <map> #include <set> #include <queue> #include <bitset> #include <stack> #include <utility> #include <numeric> #include <algorithm> #include <functional> #include <cctype> #include <complex> #include <string> #include <sstream> using na...
0
67,152,715
#include <bits/stdc++.h> using namespace std; int main() { string s; cin >> s; vector<char> S(s.size()); for (int i = 0; i < s.size(); i++) { S.at(i) = s.at(i); } int count = 0; for (int i = 0; i < s.size(); i++) { for (int j = 0; j < s.size(); j++) { if (S.at(i) == S.at(j)){ c...
#include <bits/stdc++.h> using namespace std; int main() { int X, Y, A, B, C; cin >> X >> Y >> A >> B >> C; vector<long long> p( A ); for( int i = 0; i < A; i++ ) { cin >> p[i]; } vector<long long> q( B ); for( int i = 0; i < B; i++ ) { cin >> q[i]; } vector<long long> r( C ); for( int i = 0; i < C; i++ )...
0
4,682,978
#include <iostream> #include <cmath> #include <vector> #include <map> #include <iomanip> #include <algorithm> #include <sstream> #include <string> #include <math.h> #include <set> #include <deque> #include <queue> using namespace std; typedef long long ll; const int mod = 1000000007; int main() { ios::sync_with_std...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const double pi=3.141592653589793; typedef unsigned long long ull; typedef long double ldouble; const ll INF=1e18; #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++) template<class T> inline b...
0
76,064,657
#pragma GCC diagnostic ignored "-Wunused-variable" #include <bits/stdc++.h> using namespace std; #define BOOST #ifdef BOOST #include <boost/multiprecision/cpp_int.hpp> #include <boost/multiprecision/cpp_dec_float.hpp> #include <boost/range/adaptor/reversed.hpp> using namespace boost; using ml = boost::multiprecision::...
#include <bits/stdc++.h> using namespace std; inline int toInt(string s) {int v; istringstream sin(s);sin>>v;return v;} template<class T> inline string toString(T x) {ostringstream sout;sout<<x;return sout.str();} template<class T> inline T sqr(T x) {return x*x;} typedef long long LL; typedef pair<int, int> PII; typede...
0
39,271,126
#define _CRT_SECURE_NO_WARNINGS #include <iostream> #include <cstdio> #include <algorithm> #include <limits.h> using namespace std; int a[101][101]; int main(){ int n; scanf("%d",&n); for (int i = 1; i <= n; ++i){ int u, k; scanf("%d %d",&u,&k); int tmp; while(k--){ scanf("%d",&tmp); a[u][tmp] = 1; } }...
#include<bits/stdc++.h> using namespace std; #define ll long long #define int long long #define all(sdk) sdk.begin(),sdk.end() #define mll map<ll, ll> #define pb push_back #define lb lower_bound #define ub upper_bound #define rep(i,a,b) for(ll i=a;i<b;++i) #define repd(i,a,b) for(ll i=a;i>=b;--i) #define hell 100000000...
0
54,818,348
#include <bits/stdc++.h> using namespace std; #define ll long long ll dp1[2010][2010]; ll dp2[2010][2010]; ll dp3[2010][2010]; ll dp4[2010][2010]; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); ll h,w; cin>>h>>w; vector<string>s; string s1; for(ll i=0;i<h;i++) { ci...
#include <stdio.h> #include <string.h> int main(){ int i; char str[256]; char n[256]; scanf("%s", str); int l = strlen(str); for(i=0;i<l;i++) n[i] = str[l-i-1]; printf("%s\n", n); }
0
19,905,757
#include "bits/stdc++.h" #include <set> using namespace std; #define FOR(i, a, b) for (int i = (a); i < (b); i++) #define RFOR(i, a, b) for (int i = (b)-1; i >= (a); i--) #define rep(i, n) for (int i = 0; i < (n); i++) #define rep1(i, n) for (int i = 1; i < (n); i++) #define rrep(i, n) for (int i = (n)-1; i >= 0; i--) ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<int, int> pii; typedef pair<ll, ll> pll; typedef vector<int> vint; typedef vector<double> vd; typedef vector<ll> vll; typedef vector<string> vstr; typedef vector<vector<int>> vvint; typedef vector<pair<int, int>> vp...
0
65,245,495
#include <bits/stdc++.h> #define rep(i,n) for(ll i=0;i<(n);++i) #define all(a) (a).begin(),(a).end() #define dunk(a) cout << (a) << endl #define rall(a) (a).rbegin(),(a).rend() const int INF = 2e9; using namespace std; using Graph = vector<vector<int>>; typedef pair<int,int> P; typedef long long ll; int main(){ ll ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using P = pair<int, int>; const long long INF = 1001001001; const long long MOD = 1000000007; const double EPS = 1e-10; int main(){ cin.tie(0); ios::sync_with_stdio(false); int m; cin>>m; ll d[m],c[m]; ll dig=0,sum=0; for(in...
0
13,224,787
#include <bits/stdc++.h> using namespace std; const double PI = 3.14159265358979323846; typedef long long ll; const double EPS = 1e-9; #define rep(i, n) for (int i = 0; i < (n); ++i) typedef pair<ll, ll> P; const ll INF = 10e17; #define cmin(x, y) x = min(x, y) #define cmax(x, y) x = max(x, y) #define ret() return 0; d...
#include<bits/stdc++.h> using namespace std; int main() { int a,b,c,k; cin>>a>>b>>c>>k; long long s = 0; if(a<=k){ s+=a; k-=a; } else { s+=k; k=0; } if(k){ if(b<=k){ k=k-b; } else{ k=0; } if(k...
0
37,712,830
#include <bits/stdc++.h> #define REP(i,n) for (int i = 0; i <(n); ++i) #define REP2(i,x,n) for (int i = x; i <(n); ++i) #define ALL(v) v.begin(), v.end() #define RALL(v) v.rbegin(), v.rend() using namespace std; using ll = long long; using P = pair<int,int>; static const double PI = acos(-1); static const int INF = 1e9...
#pragma region template #include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using ld = long double; using vi = vector<int>; using vvi = vector<vi>; using vvvi = vector<vvi>; using vll = vector<ll>; using vvll = vector<vll>; using vvvll = vector<vvll>; using vld = vector<l...
0
86,545,176
#include<iostream> using namespace std; long long int MOD = 1000000007; long long modpow(long long a, long long n, long long mod); long long modinv(long long a, long long mod); int main() { int n, r; cin >> n >> r; if (n >= 10) { cout << r << endl; } else { cout << r + 100 * (10 - n) << endl; } return 0; } l...
#include<bits/stdc++.h> #define all(vc) vc.begin(),vc.end() #define ll long long #define MIN(a,b) ((a)<(b)) ? (a) : (b) #define EVEN(a) (a)%2==0 ? 1 : 0 #define fi first #define se second #define speed ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL) #define DEBUG #pragma GCC optimize("Ofast") #pragma GCC ...
0
84,845,779
#include <bits/stdc++.h> using namespace std; int main() { long long int n; cin >>n; long long int sum=0; for(long long int i =1;i<=n;i++) { sum+=i; } cout << sum; }
#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...
0
97,554,883
#include <cstdio> #include <algorithm> using namespace std; long long A[300003], X[300003]; int main() { int i, j, n, m, a, b; scanf("%d%d%d", &n, &a, &b); if (a + b > n + 1 || (long long)a * b < n) { puts("-1"); return 0; } n -= a + b - 1; m = 0; for (i = 0; i < a; i++) for (j = 0; j < b; j++) { if (i == ...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0;i<n;i++) #define rep2(i,a,n) for(int i=a;i<n;i++) #define been(ix) (ix).begin(),(ix).end() using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<long long> vl; const ll INFL = 1e18; const int INF = 1001001001; typedef pair<int,int> P;...
0
12,676,985
#include<cstdio> #include<cstring> int main(void){ int i,j; int m[256]; int s[256]={0}; char c[256][201]; int d[256]={0}; int k=0; while(1){ scanf("%s",c[k]); if(strcmp(c[k],"-")==0) break; while(c[k][d[k]]!='\0'){d[k]++;}; scanf("%d",&m[k]); for(i=0;i<m[k];i++){ scanf("%d",&j); s[k]=s[k]+j; }; s[k]=s[k]%d[k...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <set> #include <map> using namespace std; typedef long long ll; #define rep(i, n) for (int i=0;i < (int)(n);i++) const ll INF = 1LL << 60; ll d[201][201]; struct edge{int from,to; ll cost;}; int main(){ int n,m,...
0
72,143,538
#include <bits/stdc++.h> using namespace std; int main() { int a, b; cin >> a >> b; int r = 0; for (int i = a; i <= b; i++) { int s = i % 10; int t = i / 10000 % 10; int u = i / 10 % 10; int v = i / 1000 % 10; if (s == t && u == v) { r++; ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; typedef vector<int> vint; typedef vector<double> vdbl; typedef vector<ll> vll; typedef vector<string> vstr; typedef vector<vector<int> > vvint; typedef vector<pair<int, int> > vpii; typedef vector<p...
0
60,001,898
#include <bits/stdc++.h> using namespace std; int main(void){ string s,t; cin >> s >> t; vector<string> ans; int l = s.size() - t.size() + 1; for(int i = 0; i < max(l,0); i++){ string tmp = s; for(int j = 0; j < t.size(); j++){ if(i + j > s.size() - 1)break; if(tm...
#include <bits/stdc++.h> using namespace std; int main(){ int N, L, T; cin >> N >> L >> T; int X[100100], W[100100]; for(int i=0; i<N; i++){ cin >> X[i] >> W[i]; } int fin[100100]; int pos; for(int i=0; i<N; i++){ if(W[i]==1){ fin[i] = (T+X[i]) % L; } ...
0
75,521,619
#include <iostream> #include <cmath> using namespace std; int main() { int d; while (cin >> d) { int s = 0; for (int i = d; i <= (600 - d); i+=d) { s += pow(i, 2)*d; } cout << s << endl; } }
#include<iostream> #include<algorithm> #include<functional> #include<cmath> #include<string> #include<vector> #include<stack> #include<queue> #include<map> #include<set> #include<deque> using namespace std; #define ll long long const int mod = 1000000007; const ll INF = 1000000000000000000; ll a[1010]; ll sum[1010]; ll...
0
78,942,539
#include<iostream> #include<vector> #include<string> #include<array> #include<algorithm> #include<list> #include<cmath> #include<iomanip> #include<queue> #include<functional> #include<climits> #include<iterator> #include<unordered_map> using namespace std; const double pi=4*atan(1.0); int mod=1000000007; int main() { ...
#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...
0
78,104,122
#include <iostream> #include <cmath> #include <climits> #include <stdio.h> #include <stdlib.h> #include <vector> #include <string> #include <algorithm> #include <map> #include <numeric> using namespace std; #pragma warning(disable: 4996) #define _sort(v,type,order) do { sort(v.begin(),v.end(),order<type>()); } while(0)...
#include <iostream> #include <vector> #include <algorithm> #include <iterator> #include <queue> #include <stack> #include <map> #include <set> #include <string> #include <cmath> using namespace std; #define MOD 1000000007 #define MAX 510000 #define INF 1<<30 #define LINF (ll)1<<62 #define rep(i,n) for(ll i=0; i<(n); i+...
0
98,382,077
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(),v.end() #define _GLIBCXX_DEBUG using ll = long long; using vi = vector<int>; using vll = vector<ll>; using vd = vector<double>; using vvi = vector<vi>; using vvll = vector<vll>; using vvd = vector...
#include <iostream> #include <fstream> #include <cstdlib> #include <math.h> #include <utility> #include <algorithm> #include <functional> #include <vector> #include <numeric> #include <bits/stdc++.h> #define int long long struct edge { int to; int cost; }; using namespace std; using vi = vector<int>; using vii ...
0
13,011,401
#define rep(i,n) for (int i=0;i<n;i++) #include <bits/stdc++.h> using namespace std; typedef long long ll; int main(){ int N,R; cin>> N >> R; if(N>=10) cout << R << endl; else cout << R + 100*(10-N) <<endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double dd; #define i_7 (ll)(1E9+7) #define i_5 i_7-2 ll mod(ll a){ ll c=a%i_7; if(c>=0)return c; return c+i_7; } typedef pair<ll,ll> l_l; ll inf=(ll)1E18; #define rep(i,l,r) for(ll i=l;i<=r;i++) #define pb push_back ll max(ll a...
0
50,671,953
#include<bits/stdc++.h> using namespace std; #define ios ios_base::sync_with_stdio(0);cin.tie(NULL);cout.tie(NULL) #define ll long long #define endl '\n' #define mp make_pair #define pb push_back #define ff first #define ss second bool sortbysec(const pair<int,int>&a,const pair<int,int>&b) { return (a.second<b.seco...
#include <bits/stdc++.h> using namespace std; void my_dbg() { cout << endl; } template<typename Arg, typename... Args> void my_dbg(Arg A, Args... B) { cout << ' ' << A; my_dbg(B...); } #define dbg(...) cout << "(" << #__VA_ARGS__ << "):", my_dbg(__VA_ARGS__) #define scn(n) scanf("%d", &n) #define lscn(n) scanf("%lld",...
0
25,933,005
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <map> #include <queue> #include <set> #include <stack> #include...
#include<iostream> #include<vector> #include<string> #include<algorithm> using namespace std; int main(){ string s; cin>>s; bool flag=false; int len=s.size(); for(int i=1;i<s.size();i++){ if((len-i)%2!=0)continue; else{ string str1=s.substr(0,(len-i)/2); strin...
0
19,114,678
#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> using namespace std; typedef long long unsigned int ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using vl = vector<ll>; template<class T> using vc = vector<T>; template<class T> using vvc = vector<vector<T>>; const ll MOD = 1e9 + 7; const ll INF = 1e16; const ld EPS = 1e-11; const ld PI = acos(-1.0L); #define eb emplace_bac...
0
9,896,516
#include <iostream> #include <algorithm> #include <string> #include <vector> #include <list> #include <queue> #include <stack> #include <set> #include <cstdio> #include <cstdlib> #include <cmath> #include <cstring> #include <climits> #define LP(i,n) for(int i=0;i<n;i++) #define Mset(x,v) memset(x,v,sizeof(x)) using nam...
#include <bits/stdc++.h> #include <vector> #define rep(x, n) for(int i = x; i < (n); ++i) using namespace std; using ll = long long; ll H, W; vector<string> a(100); int main(void) { cin >> H >> W; rep(0, H) cin >> a.at(i); vector<bool> row(H, false); vector<bool> col(W, false); for (int y = 0; y < H; ++y) { ...
0
35,435,879
#include <bits/stdc++.h> using namespace std; #define rep(i, a) for(int i=0; i<(a); i++) typedef long long ll; int main() { ll q,h,s,d; cin>>q>>h>>s>>d; ll n; cin >> n; ll t = 8*q; t = min(t, 4*h); t = min(t, 2*s); t = min(t, d); ll u = min(4*q, 2*h); u = min(u, s); cout << (n/2)*t + (n%2)*u << endl; ...
#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, k; cin >> n >> k; vector<int> p(n); vector<int> c(n); rep(i,n) { int px; cin >> px; p[i] = px-1; } rep(i,n) cin >> c[i]; ll ans...
0
38,753,010
#include "bits/stdc++.h" using namespace std; void Main() { int H, W, D; cin >> H >> W >> D; map<int, pair<int, int>> A; for (int i = 0; i < H; ++i) { for (int j = 0; j < W; ++j) { int a; cin >> a; A.insert(make_pair(a, make_pair(i, j))); } } i...
#include<bits/stdc++.h> #define REP(i,n) for(int i=0;i<n;i++) #define all(x) (x).begin(),(x).end() #define mp make_pair #define pb push_back #define eb emplace_back using ll = int64_t; using namespace std; ll n,m; ll a[100010]; int main(void){ cin.tie(0); ios::sync_with_stdio(false); cin >> n >> m; REP(...
0
19,422,392
#include <iostream> #include <algorithm> #include <vector> #include <set> #include <map> #include <unordered_map> #include <unordered_set> #include <bitset> #include <chrono> #include <ctime> #include <queue> #include <math.h> #include <deque> #include <stack> #include <iomanip> #include <assert.h> #include <stdio.h> #...
#include<bits/stdc++.h> #define endl '\n' #define int long long using namespace std; int32_t main () { ios_base::sync_with_stdio(0); cin.tie(0);cout.tie(0); int x; cin>>x; if(x<600)cout<<"8"<<endl; else if(x<800)cout<<"7"<<endl; else if(x<1000)cout<<"6"<<endl; else if(x<1200)cout<<"5"<<endl; else if(x<1400)cou...
0
59,620,214
#include <iostream> #include<algorithm> using namespace std; int main(void){ int A,B,m; cin>>A>>B>>m; int a[A]; int b[B]; for (int i = 0; i<A;i++){ cin>>a[i]; } for (int i = 0; i<B;i++){ cin>>b[i]; } int x[m]; int y[m]; int c[m]; for (int i = 0; i<m;i++){ ...
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> #include <algorithm> #include <iostream> #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" <<...
0
99,363,044
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < n; i++) int main() { int A, B; cin >> A >> B; bool one = false; if ((A == 1) || (B == 1)) { one = true; } if (one) { if (A == 1 && B == 1) { cout << "Draw" << endl; } else if (A...
#include <iostream> #include <cstdio> #include <cstring> #include <cstdlib> #include <algorithm> #include <queue> #include <vector> #include <stack> #include <map> #include <set> #include <cmath> #include <cctype> #include <ctime> #include <bitset> using namespace std; #define REP(i, n) for (int i = 0; i < (n); ++i) #d...
0
13,139,298
#include<iostream> #include<iomanip> #include<algorithm> #include<vector> #include<tuple> #include<map> #include<queue> #include<stack> #include<deque> #include<bitset> #include<math.h> using namespace std; int main(){ int a, b, c, k; cin >> a >> b >> c >>k; if(k<=a){ cout << k << endl; retu...
#include <bits/stdc++.h> using namespace std; inline int toInt(string s) {int v; istringstream sin(s);sin>>v;return v;} template<class T> inline string toString(T x) {ostringstream sout;sout<<x;return sout.str();} typedef long long ll; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<long long> VL; typede...
0
99,259,824
#include <bits/stdc++.h> using namespace std; #define REP(i,n) for(int i=0, i##_len=(n); i<i##_len; ++i) #define all(x) (x).begin(),(x).end() using ll = long long; string char_to_string(char val) { return string(1, val); } int char_to_int(char val) { return val - '0'; } template<class T> inline bool chmin(T& a, T b...
#include <bits/stdc++.h> #define ll long long int #define pb push_back #define ss second #define ff first #define INF 30000000000001 #define ll_max 9000000000000000001 #define mod 1000000007 #define PI 3.14159265358979323846L #define fast ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL) using namespace std...
0
98,369,194
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (int)(n); i++) using namespace std; using ll = long long; const double PI = 3.14159265358979323846; int main() { int n; cin >> n; int cnt = 0; for(int i = 1; i <= n; i++) { string s = to_string(i); int cmp = s.length(); if(cmp % 2 == 1) c...
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (n); i++) using namespace std; using ll = long long; int main() { int n; string s; cin >> n >> s; int ans = 0; rep(i, 1000) { int t = i; int cnt = 0; for (int j = n - 1; j >= 0; j--) { if (s[j] - '0' == t % 10) { cnt++; t /= 10; if ...
0
26,762,975
#include<iostream> using namespace std; int main(){ int n,a[101],minj,tmp,cnt=0; cin>>n; for(int i=0;i<n;i++) cin>>a[i]; for(int i=0;i<n-1;i++){ minj=i; for(int j=i;j<n;j++)if(a[j]<a[minj])minj=j; tmp=a[i]; a[i]=a[minj]; a[minj]=tmp; if(i!=minj)cnt++; } for(int i=0;i<n-1;i++)cout<<a[i]<<" ";...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; const long long INF = 1e18; # define len(x) ((int)(x).size()) # define rep(i, n) for(int i=0, i##_len=(n); i<i##_len; ++i) # define reps(i, n) for(int i=1, i##_len=(n); i<=i##_len; ++i) # define rrep(i, n) for(int i=((int)(n)-1)...
0
86,642,618
#include<bits/stdc++.h> using namespace std; #define STR_MAX 1000 int mat[STR_MAX+1][STR_MAX+1]; int common_subsequence(int len1, int len2, string str1, string str2){ int i, j; for(i=1; i<=len1; i++){ for(j=1; j<=len2; j++){ if(str1[i-1] == str2[j-1]) mat[i][j]=mat[i-1][j-1]+1; else mat[i][j]=max(ma...
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for(int i = 0; i < (n); i++) #define rep1(i, n) for(int i = 1; i <= (n); i++) #define co(x) cout << (x) << "\n" #define cosp(x) cout << (x) << " " #define ce(x) cerr << (x) << "\n" #define cesp(x) cerr << (x) << " " #define pb push_bac...
0
51,440,892
#include <bits/stdc++.h> const double PI = acos(-1); #define rep(i, n) for (int i = 0; i < (int)(n); i++ ) using namespace std; int main(){ int n; cin >> n; int num = 1; int ans; for(int i = 1; i <= n; i++){ if(num == n){ ans = num; break; } else if( n...
#include <iostream> #include <cctype> #include <stdio.h> using namespace std; int main(void){ char ch; while(1){ scanf("%c", &ch); if(islower(ch)){ cout << static_cast<char>(toupper(ch)); }else if(isupper(ch)){ cout << static_cast<char>(tolower(ch)); }els...
0
6,506,427
#include <bits/stdc++.h> using namespace std; #define ref(i,c,n) for(int i = n;i<c;i++) int main() { int n; cin>>n; int arr[n],l = 100,r = 0,ans = 100000000; ref(i,n,0) { cin>>arr[i]; l = min(arr[i],l); r = max(arr[i],r); } for(int i = l;i<=r;i++) { int te...
#include <stdio.h> int a[3][3]; int n; int b[10]; int main() { for(int i=0;i<3;i++) for(int j=0;j<3;j++) scanf("%d",&a[i][j]); scanf("%d",&n); for(int i=0;i<n;i++) scanf("%d",&b[i]); bool memo[3][3]={}; for(int i=0;i<n;i++) { for(int j=0;j<3;j++) for(int k=0;k<3;k++) ...
0
86,010,725
#include <iostream> #include <vector> #define ll long long using namespace std; int main() { cin.tie(0); ios::sync_with_stdio(false); while (true) { int a, b; cin >> a >> b; if (a == 0 && b == 0)break; int n; cin >> n; vector<vector<ll>> f(a + 1, vector<ll>(b + 1, false)); vector<vector<ll>> dp(a + 1, vecto...
#include <iostream> #include <algorithm> #include <utility> #include <string> #include <vector> #include <set> #include <stack> #include <queue> #include <map> #include <math.h> #include <string.h> #include <iomanip> #include <numeric> #include <cstdlib> #include <cstdint> #include <cmath> using namespace std; using ll...
0
99,014,535
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> P; int dx[] = {-1, 1, 0, 0}; int dy[] = { 0, 0, 1, -1}; int main(){ ll h, w; cin >> h >> w; if(h==1){ if(w==1){ cout << 1 << endl; }else{ cout << w-2 << endl; } return 0; }else if(w==1){ co...
#include <bits/stdc++.h> using namespace std; typedef long int li; typedef long long ll; int main() { ios::sync_with_stdio(false); cin.tie(0); int n; cin >> n; vector<ll> a(n,0); for (int i=0; i<n; i++) cin >> a[i]; vector<ll> s(n+1, 0); map<ll, ll> nums; for (int i=0; i<n; i++) s[i+1] =...
0
48,028,430
#include <bits/stdc++.h> using namespace std; typedef long long ll; vector<ll> divisor(ll n) { vector<ll> ret; for (ll i = 1; i * i <= n; i++) { if (n % i == 0) { ret.push_back(i); if (i * i != n) ret.push_back(n / i); } } sort(ret.begin(), ret.end()); return...
#include <iostream> #include <cstdio> #include <cmath> #include <cstdio> #include <cstring> #include <string> #include <vector> #include <set> #include <map> #include <algorithm> #define CH(N,A,B) (A<=N&&N<B) #define REP(i,a,b) for(int i=a;i<b;i++) #define RREP(i,a,b) for(int i=(b-1);a<=i;i--) using namespace std; map<...
0
28,953,435
#include <bits/stdc++.h> using namespace std; int main() { int W,H,N; cin >> W >> H >> N; vector<vector<int>> m(H,vector<int>(W)); for(int i=0;i<H;i++){ for(int j=0;j<W;j++){ m.at(i).at(j)=1; } } for(int i=0;i<N;i++){ int x,y,a; cin >> x >> y >> a; ...
#include<stdio.h> #include<iostream> #include<utility> #include<string.h> #include<queue> #include<stack> using namespace std; typedef long long ll; #define debug(x) cerr << __LINE__ << " : " << #x << " = " << (x) << endl; #define REP(i,n) for(int i=0;i<(int)(n);i++) #define FOR(i,a,b) for(int i=(int)(a);i<(int)(b);i++...
0
91,760,253
#include <bits/stdc++.h> using namespace std; bool solve(int n) { int cnt = 0; for (int i = 1; i <= sqrt(n); i++) { if (n % i == 0) { if (i == n % i) { cnt++; } else { cnt += 2; } } } if (cnt == 8) { return true; } else { return false; } } int main() { int...
#include <algorithm> #include <iostream> #include <cstdio> #include <map> #include <numeric> #include <cmath> #include <set> #include <sstream> #include <string> #include <vector> #include <queue> #include <stack> #include <complex> #include <string.h> #include <unordered_set> #include <unordered_map> #include <bitset>...
0
95,111,170
#include <bits/stdc++.h> #define rep(i, n) repi(i, 0, n) #define repi(i, a, b) for (int i = (int)(a) ; i < (int)(b) ; i++) #define SZ(x) ((int)(x).size()) typedef long long ll; typedef unsigned long long ull; typedef unsigned int uint; struct Vec{ double x, y; }; template<class T> inline bool chmin(T& a, T b) { ...
#include<iostream> #include<algorithm> using namespace std; int p[101] = {}; int q[101] = {}; int main(){ int X, N = 0; cin >> X >> N; if(N == 0){ cout << X << endl; return 0; } int flag = 1; for(int i = 0; i < N; i++){ cin >> p[i]; if(p[i] == X){ flag = 0;...
0
25,482,059
#include <bits/stdc++.h> using namespace std; using ll=long long; using vi = vector<int>; using vvi = vector<vector<int>>; using vl = vector<ll>; using vvl = vector<vector<ll>>; #define all(x) x.begin(),x.end() #define rep(i,j,n) for (int i = j; i < (int)(n); i++) #define _GLIBCXX_DEBUG #define MOD 1000000007 template<...
#include <iostream> #include <iomanip> #include <string> #include <vector> #include <set> #include <map> #include <queue> #include <algorithm> #include <numeric> #include <cmath> #include <cassert> using namespace std; typedef long long LL; template <typename F, typename S> std::ostream& operator<<(ostream& os, const p...
0
3,508,834
#include <bits/stdc++.h> #define FASTIO using namespace std; using ll = long long; using Vi = vector<int>; using Vl = vector<ll>; using Pii = pair<int, int>; using Pll = pair<ll, ll>; constexpr int I_INF = numeric_limits<int>::max(); constexpr ll L_INF = numeric_limits<ll>::max(); void solve() { string S; cin >...
#include <bits/stdc++.h> #define all(v) v.begin(), v.end() #define rall(v) v.rbegin(), v.rend() #define rep(i,n) for (int i=0;i<(int)(n);i++) #define codefor int test;scanf("%d",&test);while(test--) #define yn(ans) cout<<(ans?"Yes":"No")<<endl #define YN(ans) cout<<(ans?"YES":"NO")<<endl #define umap unordered_map #def...
0
33,039,387
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pii; const int MAX = 1e+5 + 5; const ll LINF = 1LL << 50; const int mod = 1e+9 + 7; int N; vector<vector<int>> G(MAX, vector<int>()); vector<vector<ll>> dp(MAX, vector<ll>(2)); vector<bool> used(MAX); void dfs(int x) { if (us...
#include <bits/stdc++.h> using namespace std; int main(void){ vector<string> str; vector<int> cnt; int n, m; string tmp; cin >> n; for (int i=0; i<n; i++){ cin >> tmp; auto itr = find(str.begin(), str.end(), tmp); if (itr == str.end()){ str.emplace_back(tmp); ...
0
23,905,270
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define ll long long int main(){ ll n,k; cin >> n >> k; ll i,ans=0,j,mod=1e9+7; for(i=k;i<=n+1;i++){ ll sum=0,sum1=0; sum=i*(i-1)/2; sum1=i*(n+n-i+1)/2; ans+=sum1-sum+1; ans%=mod; } cout <<...
#include <iostream> #include <string> #include <vector> using namespace std; int main(void){ string s; cin >> s; for(int i =0;i!=s.size();i++){ if(s[i]==s[i+1]){ cout << i+1 << " " << i+2<<endl; return 0; } if(s[i]==s[i+2]){ cout<< i+1 << " "<< i+3 << endl; return 0 ; } } cout << "-1 -1" << end...
0
93,542,557
#include <bits/stdc++.h> using namespace std; int main() { char c2; int x1,x3; cin >> x1 >> c2 >> x3; if (c2=='+'){ cout << x1+x3 << endl; }else{ cout << x1-x3 <<endl; } return 0; }
#include<iostream> #include<vector> #include<algorithm> #include<cstdlib> template<typename T> void fin(T const& t){ std::cout << t << std::endl; exit(0); } int main() { std::cin.tie(0); std::ios::sync_with_stdio(false); int M, K; std::cin >> M >> K; if(M == 0) { if(K > 0) fin(-1); fin("0 0"); } if(M ...
0
46,198,239
#include <cstdio> int A[101]; void swap(int *A, int i, int j) { int t = A[i]; A[i] = A[j]; A[j] = t; } int selection_sort(int *A, int N) { int swap_count = 0; for (int i = 0; i < N; ++i) { int mini = i; for (int j = i; j < N; ++j) if (A[j] < A[mini]) m...
#include <bits/stdc++.h> using namespace std; int main() { cin.tie(0); ios::sync_with_stdio(false); int n; while (cin >> n, n) { vector<int> a(n); for (int i = 0; i < n; ++i) cin >> a[i]; sort(a.begin(), a.end()); int ans = a[n - 1] - a[0]; for (int i ...
0
34,015,634
#include <bits/stdc++.h> using namespace std; template<typename T> void out(T x) { cout << x << endl; exit(0); } #define watch(x) cout << (#x) << " is " << (x) << endl using ll = long long; const ll mod = 1e9+7; const int maxn = 1e6 + 5; int main() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); i...
#include<bits/stdc++.h> #define int long long int #define pb push_back #define inf 1e9 #define pp pop_back #define pii pair<int,int> #define vec vector<int> #define mp make_pair using namespace std; int32_t main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); int t=1; while(t--) { i...
0
99,474,086
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i=0; i<n; ++i) #define repit(it, li) for(auto it=li.begin(); it!=li.end(); it++) #define ll long long int ll pc(int n){ if(n<=1) return 0; return (ll)n*(n-1)/2; } int main(){ int n; cin>>n; vector<int> a(n); rep(i, n) cin>>a[i]; ...
#include <bits/stdc++.h> using namespace std; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } using ll = long long; using P = pair<ll, ll>; const long double PI = acos(...
0
2,307,880
#include<bits/stdc++.h> using namespace std; using uint = unsigned int; using ll = long long; using ull = unsigned long long; #define FOR(i,a,b) for (int i = a; i < b; ++i) #define FORR(i,a,b) for (int i = b - 1; i >= a; --i) #define REP(i,n) FOR(i,0,n) #define REPR(i,n) FORR(i,0,n) int main() { string S, T; cin >> S...
#include<bits/stdc++.h> using namespace std; #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 RREP(i,n) for(int i=(int)(n)-1;i>=0;i--) #define FOR(i,a,b) for(int i=a;i<b;i++) int main(){ int N,M,ans=0; string temp; vector<string> str; vector<int> num; cin >> ...
0
51,304,987
#include <bits/stdc++.h> using namespace std; int main(){ int h, w; cin >> h >> w; vector<string> grid(h); for(int i = 0; i < h; i++) cin >> grid.at(i); vector<vector<int>> dp(h, vector<int> (w, 100000)); if(grid.at(0).at(0) == '#') dp.at(0).at(0) = 1; else dp.at(0).at(0) = 0; for(int i = 0; i < h; i++)...
#include <iostream> #include <algorithm> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <vector> #include <queue> #include <cmath> #include <bitset> #include <complex> #include <functional> #include <numeric> #define SPBR(w, n) std::cout<<(w + 1 == n ? '\n' : ' '); #define YE...
0
42,469,539
#include <iostream> #include <stdio.h> #include <fstream> #include <algorithm> #include <string> #include <map> #include <set> #include <queue> #include <stack> #include <vector> #include <limits.h> #include <math.h> #include <functional> #include <bitset> #define repeat(i,n) for (long long i = 0; (i) < (n); ++ (i)) #d...
#include <bits/stdc++.h> using namespace std; using lint = long long; using P = pair<int, int>; using vec = vector<int>; using mat = vector<vector<int>>; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() #define endl "\n" constexpr int MOD = 1000000007; const int INF = 1 << 30; int d...
0
67,927,576
#include <cassert> #include <iostream> #include <iomanip> #include <vector> #include <utility> #include <algorithm> #include <string> #include <set> #include <limits> #include <numeric> #include <iterator> using namespace std; int main(){ ios::sync_with_stdio(false); int n; cin >> n; vector<pair<double, double...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> p; const int INF = 1e9; const ll LINF = ll(1e18); const int MOD = 1000000007; const int dx[4] = {0, 1, 0, -1}, dy[4] = {-1, 0, 1, 0}; const int Dx[8] = {0, 1, 1, 1, 0, -1, -1, -1}, Dy[8] = {-1, -1, 0, 1, 1, 1, 0, -1}; #define yes c...
0
84,551,065
#include<bits/stdc++.h> using namespace std; using ll = long long; using P = pair<ll,ll>; using PL = pair<ll,ll>; int main() { string s; ll t; cin >> s >> t; for(auto &i : s) i -= '0'; ll n = s.size(); vector<vector<vector<ll>>> dp(n + 1, vector<vector<ll>>(120, vector<ll>(2))); dp[0][0][0] = 1; for(ll i = 0; i <...
#include <bits/stdc++.h> #include <climits> #include <cmath> #include <math.h> #include <unordered_map> #include <unordered_set> #ifdef local #include "dbg-macro/dbg.h" #endif #ifdef hacks #include <boost/multiprecision/cpp_int.hpp> #endif #define p std::pair #define ll long long #define ull unsigned long long #define ...
0
6,799,029
#include <cstdio> #include <iostream> #include <string> #include <sstream> #include <stack> #include <algorithm> #include <cmath> #include <queue> #include <map> #include <set> #include <cstdlib> #include <bitset> #include <tuple> #include <assert.h> #include <deque> #include <bitset> #include <iomanip> #include <limit...
#include <bits/stdc++.h> #define rep(i, n) for(ll i = 0; i < (n); ++i) using namespace std; using ll = long long; const double PI=acos(-1); template<typename T> istream& operator>> (istream& is, vector<T> &vec){ for(T& x: vec) is >> x; return is; } int main(){ string s; cin >> s; string sr = s; reve...
0
53,669,490
#include<iostream> #include <algorithm> #include <vector> #include <cstdlib> #include <sstream> #include <vector> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep2(i, s, n) for (int i = (s); i < (int)(n); i++) int main() { int i = 0,n, h = 0, p, ans = 0; double d ; cin >> n; ve...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0; i<(n); i++) #define per(i,n) for(int i=(n)-1; i>=0; i--) using namespace std; using vi = vector<int>; using vv = vector<vi>; int main(){ int n,k;cin>>n>>k; map<char,int> score; string hand = "spr"; rep(i,3)cin>>score[hand[i]]; string t;cin>>t; ...
0
53,756,117
#include <bits/stdc++.h> using namespace std; #include <math.h> #include <iomanip> template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } const int64_t INF=1e18+1; const int mod = 100000000...
#include <bits/stdc++.h> using namespace std; #define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0) #define UB upper_bound #define LB lower_bound #define PB push_back #define mp make_pair #define F first #define S second #define be(a) (a).begin(),(a).end() #define deb(x) cout<< #x <<" "<<endl; #define deb2(x, y)...
0
85,853,387
#include <iostream> using namespace std; using ll = long long; const ll INF = 1LL << 50; int main() { int N; cin >> N; ll sum = 0, minB = INF; bool same = true; for (int i = 0; i < N; ++i) { ll A, B; cin >> A >> B; sum += A; if (A > B) minB = min(minB, B); if ...
#include <bits/stdc++.h> #define pt(sth) cout << sth << "\n" #define chmax(a, b) {if(a<b) a=b;} #define chmin(a, b) {if(a>b) a=b;} #define moC(a, s, b) (a)=((a)s(b)+MOD)%MOD using namespace std; typedef long long ll; typedef pair<ll, ll> P; static const ll INF=1e18; static const ll MAX=101010; static const ll MOD=1e9+7...
0
87,433,615
#include <bits/stdc++.h> using namespace std; #define ll long long #define rep(i, n) for (ll i = 0; i < n; ++i) #define P pair<ll, ll> #define Graph vector<vector<ll>> #define fi first #define se second constexpr ll mod = 1000000007; constexpr ll INF = (1ll << 60); constexpr double pi = 3.14159265358979323846; template...
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll mod = 1000000007; const double PI = 3.141592653589793238460; const int INF = 1e9+5; int ans = INF; int x; void recur(int cost[], vector<int> books[], vector<int>& knowledge, int start, int n, int m, int& res){ bool flag=true; for(int i = 0; ...
0
9,659,340
#include<bits/stdc++.h> #define rep(i,n) for(int i = 0; i < n; i++) #define pb push_back using namespace std; typedef long long ll; int main(){ int n,m; cin>>n>>m; vector<vector<int>> job(m+1); rep(i,n){ int a,b; cin>>a>>b; if(a<=m) job[a].pb(b); } int ans = 0; priority_queue<int> q; rep(i...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { int n; cin >> n; vector<ll> a(n); for(int i = 0; i < n; ++i) cin >> a[i]; sort(a.begin(), a.end()); for(int i = 0; i < n - 1; ++i) { if(a[i] == a[i + 1]) { cout << "NO" << "\n...
0
62,732,310
#include <iostream> #include <cstring> #include<vector> #include <algorithm> #include<cstdlib> #include<set> #include<math.h> using namespace std; using ll = long long; using ull = unsigned long long; #define rep(i,n) for(ll i=0;i<n;i++) int main() { vector<vector<int>> a(3, vector<int>(3)); rep(i, 3)rep(t, 3) { c...
#include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #include <vector> #include <queue> #include <map> #include <cmath> #include <stack> using namespace std; const int maxn=1e5+5; typedef long long ll; struct node{ int id,w; bool operator<(const node &n1)const{ return w>n1.w; } node(int...
0
69,369,936
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)(n);i++) using namespace std; using ll = long long; const int INF = 1001001001; const ll INF_LL = 1001001001001001001LL; int main(void){ int h,w; cin >> h >> w; vector<string> c(h); rep(i,h) cin >> c[i]; vector<string> out(2*h); for(int i = 0;i<h;i+...
#include <stdio.h> #include <stdlib.h> #define N 3000000 #define INF 1000000 int parent_key(int); int left_key(int); int right_key(int); void BuildMaxHeap(); void maxHeapify(int); void insert(int); void HeapIncreaseKey(int,int); int HeapExtractMax(); int n,A[N+1]; int main() { int key; char length[10]; while(1) ...
0
55,015,575
#include <bits/stdc++.h> using namespace std; int main() { int n,m,p; cin>>n>>m; string s; vector<int> ac(n,0); vector<int> wa(n,0); int sumAC=0,sumWA=0; for(;m--;){ cin>>p>>s; p--; if(s=="AC") ac[p]=1; else if(s=="WA"&&!ac[p]) wa[p]++; } for(int i=0;i<n;i++){ sumAC+=ac[i]; if(ac...
#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, c, k; cin >> n >> c >> k; vector<int> t(n); int ans = 0; rep(i,n) cin >> t[i]; sort(t.begin(), t....
0
32,079,705
#include <cstdio> #include <algorithm> using namespace std; int main() { int a[3]; scanf("%d %d %d", &a[0], &a[1], &a[2]); sort(a, a + 3); printf("%d %d %d\n", a[0], a[1], a[2]); return (0); }
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(ll i=0;i<n;i++) #define repl(i,l,r) for(ll i=(l);i<(r);i++) #define per(i,n) for(ll i=n-1;i>=0;i--) #define perl(i,r,l) for(ll i=r-1;i>=l;i--) #define fi first #define se second #define pb push_back #define ins insert #define pqueue(x) priority_queue<x,v...
0
42,949,327
#include <bits/stdc++.h> using namespace std; #define ll long long #define mk make_pair #define pb push_back #define fi first #define se second #define all(x) x.begin(), x.end() #define sz(x) (int) (x).size() ll sum(int n); void go(){ string s,t;cin>>s>>t; int a,b;cin>>a>>b; string u;cin>>u; if(u==t) b--; if(u==s)...
#include <bits/stdc++.h> using namespace std; #define rep(i,ini,n) for(int64_t i=ini;i<n;i++) #define _rep(i,ini,n) for(int64_t i=ini;i>=n;i--) #define ToEnd(a) a.begin(),a.end() uint64_t MOD=1000000007; int main(){ int64_t X,Y,A,B,C; cin>>X>>Y>>A>>B>>C; vector<int64_t> P(A),Q(B),R(C); rep(a,0,A) cin>>P.at(...
0
41,178,238
#include <bits/stdc++.h> using namespace std; int main() { int x,n; cin>>x>>n; int sa=0; int frag2=0; vector<int> num(n); for(int i=0;i<n;i++) { cin>>num.at(i); } for (int i = 0; i < 100; i++) { int frag=0; int frag2=0; for (int j = 0; j < n; j++) { if (num.at(j)==x+i) { frag++;...
#include<bits/stdc++.h> #define rep(i,n) for(int i=0;i<n;i++) #define loop(i,x,n) for(int i=x;i<n;i++) #define pb push_back using namespace std; const int MOD=1000000007; const int INF=1000000009; int dx[4]={1,0,-1,0}; int dy[4]={0,1,0,-1}; int par[10004]; int rnk[10004]; void init(int n){ rep(i,n){ par[i]=i; ...
0
3,114,652
#include <bits/stdc++.h> #define rep(X,N) for(ll X = 0LL; X < (N); X++) #define ALL(V) (V).begin(),(V).end() #define endl "\n" using namespace std; typedef long long ll; const double PI = 3.1415926535897932384626; const ll MODN = 1000000007; const ll MODN2 = 998244353; const double EPS = 1e-10; int main(){ string s...
#include <algorithm> #include <cassert> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <ctime> #include <iostream> #include <map> #include <memory> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> using namespac...
0
38,319,103
#include <iostream> using namespace std; using ll = long long; const ll MOD = 1e9+7; ll powMod(ll a, ll p, ll mod){ if(p==1) return a; if(p%2) return (a*powMod(a, p-1, mod))%mod; ll t = powMod(a, p/2, mod); return (t*t)%mod; } int main(){ ll x,y,m,n,k,pre=1,cnt=1; cin >> ...
#pragma target("avx") #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<ll, ll> P; typedef vector<ll> V; typedef unordered_map<ll, ll> U_MAP; typedef priority_queue<ll> pq; typedef priority_queue<ll, vector<ll>, greater<ll>> rpq; constexpr ll INF = 1e9, MOD = 1e9 +...
0
7,874,112
#include <iostream> #include <complex> #include <sstream> #include <string> #include <algorithm> #include <deque> #include <list> #include <map> #include <numeric> #include <queue> #include <vector> #include <set> #include <limits> #include <cstdio> #include <cctype> #include <cmath> #include <cstring> #include <cstdli...
#include<iostream> #include<algorithm> #include<string> #include<vector> #include<cstdlib> #include<queue> using namespace std; #define rep(i, n) for(long int i = 0; i < n; i++) int main(){ long int x, y, z, k; cin >> x >> y >> z >> k; long int a[x], b[y], c[z]; rep(i, x) cin >> a[i]; rep(i, y) cin ...
0
56,086,096