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#include <bits/stdc++.h> using namespace std; int main() { int s=0,n,k; scanf("%d %d",&n,&k); if(k>1) s=n-k; printf("%d",s); return 0; }
#pragma GCC optimize("O3") #pragma comment(linker, "/stack:200000000") #pragma GCC optimize("unroll-loops") #include<bits/stdc++.h> using namespace std; #define ll long long #define mp make_pair #define pb push_back #define eb emplace_back #define pii pair<ll,ll> #define vpii vector<pair<ll,ll> > #define F first #defin...
1
60,497,609
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)(n);i++) #define ll long long using namespace std; int main() { ll n, m; while(cin >> n >> m, n > 0){ ll ans=0; vector<pair<int, int>> pd; rep(i, n){ int p, d; cin >> d >> p; pd.push_back(make_pair(p, d)); } sort(pd.rbegin(), pd.rend()); ...
#include <iostream> #include <vector> #include <list> #include <algorithm> #include <string> #include <sstream> #include <stack> #include <iomanip> #include <numeric> #include <queue> #include <climits> #include <set> #include <complex> #include <cmath> #include <cstring> #include <map> using namespace std; using ll = ...
1
38,170,642
bool DBG = false; #include<bits/stdc++.h> #include <boost/multiprecision/cpp_int.hpp> using namespace std; using ll = long long; using ld = long double; using bint = boost::multiprecision::cpp_int; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define IFOR(i,a,b) for(int i=((b)-1);i>=(a);--i) #define RPT(i,a,b) for(int i...
#include <iostream> #include <algorithm> #include <string> #include <vector> #include <functional> #include <bitset> #include <cmath> #include <stack> #include <iomanip> #include <map> #include <math.h> typedef long long ll; using namespace std; const int MOD = 1000000007; ll GCD(ll a, ll b) { return b ? GCD(b, a%b) : ...
1
64,681,115
#include <iostream> #include <string> using namespace std; bool chk[244140624]; int n; string ins, s; int main() { ios::sync_with_stdio(false); cin.tie(0); cin >> n; while (n--) { cin >> ins >> s; int h = 0; for (int i=0, l=s.size(); i<l; ++i) { h *= 5; if...
#include "iostream" #include "string.h" using namespace std; static const int MAX = 1048576; static const int LEN = 14; int makeKey( char str[LEN] ) { int key = 0, x; int l = strlen(str); for (int i = 0; i < 9; i++) { x = 0; if (i < l) { if (str[i] == 'A') x = 0; else if (str[i] == 'C') x = 1; else if (...
1
15,476,651
#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...
#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<ll, ll>; const ll INF = ll(1e18) + 5; int main() { ll N, K; cin >> N >> K; vector<P> td(N); rep(i, N) { cin >> td[i].second >> td[i].first; } sort(td.rbegin(...
1
90,674,087
#include<bits/stdc++.h> using namespace std; #define Boost() ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); typedef long long ll; typedef long long int lli; typedef vector<int> vi; typedef vector<ll> vl; typedef vector<vi> vvi; typedef vector<vl> vvl; typedef pair<int,int> pii; typedef pair<double, double> pdd; t...
#include <bits/stdc++.h> #define rep(i, n) for(int i=0; i<n; ++i) #define all(v) v.begin(), v.end() #define rall(v) v.rbegin(), v.rend() using namespace std; using ll = int64_t; using P = pair<int, int>; using vs = vector<string>; using vi = vector<int>; using vvi = vector<vi>; const int INF = 100010001; const ll LINF ...
1
57,621,039
#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 PI 3.14...
#include <bits/stdc++.h> using namespace std; #define END '\n' #define int long long #define pb push_back #define pii pair<int, int> #define ff first #define ss second #define trace(x) cerr<<x<<END; #define loop(i, a, b) for(int i = (a); i < (b); i++) #define loopb(i, b, a) for(int i = (b); i > (a); --i) const int mod...
1
50,728,058
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { ios::sync_with_stdio(false); cin.tie(0); ll k, a, b; cin >> k >> a >> b; if (k <= a || a + 2 >= b) { cout << k + 1 << '\n'; return 0; } ll ans = a + (k - a + 1) / 2 * (b - a); if ((k - a + 1) % 2 == 1) ans++; cout...
#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 FORR(i, m, n) for (int i = (m); i >= (n); --i) #define equals(a, b) (fabs((a) - (b)) < EPS) using namespace std; typedef long long ll; t...
1
80,432,621
#include <algorithm> #include<stdio.h> #include <cstdio> #include <iostream> #include <iomanip> #include <string> #include <algorithm> #include <vector> #include <math.h> #include <stack> #include <queue> #include<map> #include <set> #include<math.h> using namespace std; #define int long long #define ll long long #defi...
#include <stdio.h> typedef long long ll; int main(void) { ll i, j, k, h, w, a, b; scanf("%lld%lld%lld%lld", &h, &w, &a, &b); for(i = 0; i < h; ++i) { for(j = 0; j < w; ++j) printf("%d", (i < b) ^ (j < a)); printf("\n"); } return 0; }
1
23,752,907
#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() { string s; cin >> s; int ans1 = 0, ans2 = 0; rep(i,s.size()) { if (i%2 == 0 && s[i] == '0') ans1++; if (i%2 != 0 && s[i] == '1') ans1++; ...
#include <bits/stdc++.h> using namespace std; int main() { string S; cin >> S; int count1 = 0; int count2 = 0; for(int i = 0; i < S.size(); i++) { if(i % 2 == 0) { if(S.at(i) == '0') { count2++; } else { count1++; } } else { if(S.at(i) == '0') { ...
1
33,957,026
#include <algorithm> #include <iostream> #include <vector> #include <math.h> #include <set> #include <map> #include <string> #include <stack> #include <queue> #include <iomanip> #include <numeric> #include <tuple> #include <bitset> #include <complex> #include <unistd.h> #include <cassert> #include <cctype> #include <ra...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #define pb push_back #define pii pair<int, int> #define ll long long #define ff first #define ss second #define mp make_pair using namespace std; using namespace __gnu_pbds; typedef tree<int, null_type, less_equal<int>, rb_tree_tag, tree_order_statistics...
1
44,270,099
#include <iostream> #define rep(i,n) for(int i = 0; i < n; i++) using namespace std; int main() { char b; cin >> b; char ans; switch(b){ case 'A': ans = 'T'; break; case 'C': ans = 'G'; break; case 'G': ans = 'C'; ...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define FastIO ios_base::sync_with_stdio(0);cin.tie(0),cout.tie(0) #define pb push_back #define mp make_pair #define mem(x,i) memset(x,i,sizeof(x)) #define ff...
1
68,463,693
#include <iostream> #include <vector> #include <string> #include <algorithm> #include <cmath> #include <queue> #include <climits> #include <set> #include <map> #include <stack> #include <iomanip> #include <tuple> #define ll long long using namespace std; ll factorial(ll n){ if(n==0){ return 1; } els...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) using namespace std; struct point{int x;int y;}; int i,j,k,count1=0,count2=0; int main(){ string s; int w; cin>>s>>w; for(i=0;i<s.length();i+=w){ cout<<s[i]; } cout<<endl; }
1
64,722,414
#include <stdio.h> #include <algorithm> using namespace std; int n, a[100000]; int main() { scanf("%d", &n); for (int i = 0; i < n; i++) scanf("%d", &a[i]); sort(a, a + n); if (n == 2) { printf("%d %d\n", a[1], a[0]); return 0; } int lo = 0, hi = n - 2; if (a[lo] >= (a[n - 1] + 1) / 2) { printf("%d %d\n"...
#include <iostream> #include <cstdio> using namespace std; int n, mx, m, x, i, j, t, a[100005]; int main() { cin >> n; for (i = 0; i < n; i++) { scanf ("%d", &a[i]); mx = max(mx, a[i]); } for (i = 0; i < n; i++) { t = min(a[i], mx - a[i]); if (t > m) { m = t; x = a[i]; } } cout << mx << " " << x; ...
1
1,541,606
#include<iostream> #include<vector> #include<string> #include<algorithm> #include<iomanip> using namespace std; int main(){ int n; cin>>n; string s; double u; double sum=0; for(int i=0;i<n;i++){ cin>>u>>s; if(s=="JPY")sum+=u; else sum+=u*380000.0; } cout<<sum<<end...
#include <bits/stdc++.h> using namespace std; int main() { int n; double ans=0; cin>>n; vector<double>x(n); vector<string>u(n); for(int i=0;i<n;i++) cin>>x[i]>>u[i]; for(int i=0;i<n;i++){ if(u[i]=="JPY") ans+=x[i]; else ans+=x[i]*380000.0; } cout<<setprecision(10)<<ans<<endl; }
1
100,652,503
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG #define rep(i, n) for (int64_t i = 0; i < (int64_t)(n); i++) using vi = vector<int64_t>; using vvi = vector<vi>; using ll = long long ; using P = pair<ll,ll>; ll INF = 1000000007; int main() { cin.tie(0); ios::sync_with_stdio(false); vi v ...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define P pair<ll,ll> int main(){ vector<int> a={1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1, 2, 1, 14, 1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51}; int k; cin>>k; cout<<a[k-1]<<endl; }
1
7,082,754
#include <iostream> #include <algorithm> #include <string> using namespace std; int maxt(int x){ return (x+9)/10 * 10; } int maxr(int x){ return maxt(x)-x; } int main(){ int a,b,c,d,e; cin >> a >> b >> c >> d >> e; int r; r = maxt(a)+maxt(b)+maxt(c)+maxt(d)+maxt(e); r -= max({maxr(a),maxr(...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); i++) #define all(v) begin(v),end(v) using ll = long long; int main() { int ans=0; vector<int> vec(5); rep(i,5){ cin>>vec[i]; ans+=(vec[i]+9)/10*10; } int cnt=1e9; bool as=false; rep(i,5){ if(vec[i]%10!=0){...
1
52,625,455
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; using P = pair<int, int>; int main() { ll n; cin >> n; ll res = 1e16; for (ll a = 1; a * a <= n; ++a) { if (n % a == 0) { ll b = n / a; ll sum = a + b; res = min(res, sum);...
# include <bits/stdc++.h> # define rep(i, n) for(ll i = 0; i < (n); ++i) # define reps(i, n) for(ll i=1, i##_len=(n); i<=i##_len; ++i) # define rrep(i, n) for(ll i=((int)(n)-1); i>=0; --i) # define rreps(i, n) for(ll i=((int)(n)); i>0; --i) # define ll long long # define ALL(x) (x).begin(), (x).end() # define SZ(x) ((i...
1
80,940,901
#include<string> #include<cstdio> #include<iostream> using namespace std; int main(){ int a[101]={0}; int i, max=0; while(scanf("%d",&i)!=EOF) if(max<++a[i]) max=a[i]; for(int j=0; j<101; j++){ if(max==a[j]) printf("%d\n",j); } return 0; }
#include<iostream> #include<vector> #include<algorithm> using namespace std; int y[10000000], n, maxv; vector<int>a; int main() { while (cin >> n) { y[n]++; } for (int i = 0; i < 10000000; i++) { maxv = max(maxv, y[i]); } for (int i = 0; i < 10000000; i++) { if (y[i] == maxv) { cout << i << endl; } } }
1
8,549,371
#include<iostream> using namespace std; int main() { int N, A, B; cin >> N >> A >> B; int total,x,res; res=0; for(int i=1;i<=N;i++){ total = 0; x = i; while(true) { total += x%10; if(x/10 < 1) break; else x/= 10; } if(total >= A && total <= B) res+=i; } cout << res << endl; }
#include<iostream> using namespace std; int main (void) { int a,b,n,i,j,k,l,ans; n=0;ans=0; cin>>n>>a>>b; for(i=0;i<10;i++) { for(j=0;j<10;j++) { for(k=0;k<10;k++) for(l=0;l<10;l++) { if(1000*i+100*j+10*k+l>n){cout<<ans;return 0;} if(i+j+k+l<=b&&i+j+k+l>=a){ans+=1000*i+...
1
22,177,249
#include <bits/stdc++.h> using namespace std; using ll = long long; const int mod = 1e9 + 7; const int inf = (1 << 30) - 1; const ll infll = (1LL << 61) - 1; #define fast() ios::sync_with_stdio(false), cin.tie(0), cout.tie(0) #define digit(N) cout << fixed << setprecision((N)) int N, M, P; int main() { while (cin >...
#include <iostream> using namespace std; int main () { int n, m, p; while (cin >> n >> m >> p, n || m || p) { int gambler = 0; int hit; for (int i = 0; i < n; i++) { int x; cin >> x; gambler += x; if (i + 1 == m) hit = x; } if (hit) { int pool = gambler * 100 - gambler * p; cout << pool / ...
1
12,555,996
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <queue> #include <cmath> #include <climits> #include <iomanip> #include <set> #include <map> using namespace std; typedef long long ll; ll mod = 998244353; long long power(long long m,long long n){ long long res = 1; if(n > 0)...
#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> ll pow_mod(ll a, ll n, ll MOD){ ll m[60]; m[0]=a; r...
1
29,585,384
#include<bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) using LL = long long; using P = pair<int,int>; int main(){ string S, T; cin >> S >> T; int N = S.size(); rep(i,N){ string U; rep(j,N) U += S[(i+j)%N]; if(U == T) { cout << "Yes" << endl; return 0; } } c...
#pragma region header #define _GLIBCXX_DEBUG #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>...
1
87,638,781
#include <iostream> #include <string> using namespace std; int main() { int a = 0; string S; cin >> S; if (S.size() == 2) { if (S.at(0) == S.at(1)) cout << "1 2" << endl; else cout << "-1 -1" << endl; return 0; } for (int i = 2; i < S.size(); i++) { if (S.at(i - 2) == S.at(i - 1)) { cout << i - 1 <<...
#include <iostream> #include <vector> #include <bitset> #include <utility> #include <string> #include <queue> #include <stack> #include <algorithm> #include <cmath> #include <map> using namespace std; typedef long long ll; int main(){ string s; cin >> s; vector<int> n(30,-100); for(int i=0; i<(int)s.size(); i++){ ...
1
78,659,338
#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 int 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; #define pb push_back #define mp make_pair #define ll long long #define ld long double #define pii pair <ll, ll> #define piii pair <ll, pii> #define F first #define S ...
1
83,260,443
#include <iostream> using namespace std; int main() { int n; int a; n=10000; for(int i=0;i<n;i++){ cin>>a; if(a==0){cout<<""; return 0; } else { cout<<"Case"<<" "<<i+1<<":"<<" "<<a<<endl;} } return 0;}
#include<stdio.h> int main() { int num[10000],n; n = 0; while (1) { scanf("%d", &num[n]); if (num[n] == 0) break; n = n + 1; } n = 0; while (num[n] != 0) { printf("Case %d: %d\n", n+1, num[n]); n = n + 1; } return 0; }
1
45,360,874
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(n, i) for(ll i = 1; i <= n; ++i) void solve(void){ ll n, a, b; cin >> n >> a >> b; ll res = 0; rep(n, i) { ll tmp = i; ll cnt = 0; while (tmp != 0) { cnt += tmp % 10; tmp /= 10; } if (a <= cnt && cnt <=...
#include <bits/stdc++.h> using namespace std; int main() { int n, a, b; int sum_nb; int total = 0; cin >> n >> a >> b; for (int i = 1; i <= n; i++) { sum_nb = i/10000 + (i%10000)/1000 + (i%1000)/100 + (i%100)/10 + i%10; if (a <= sum_nb && sum_nb <= b) { total += i; ...
1
80,891,055
#include <stdio.h> int main() { int n1=0,n2=0,n3=0; scanf("%d %d %d",&n1,&n2,&n3); if(n1<n2&&n2<n3) printf("Yes\n"); else printf("No\n"); return 0; }
#include <stdio.h> int main(){ int a,b,c; scanf("%d",&a);scanf("%d",&b);scanf("%d",&c); if(a<b&&b<c)printf("Yes\n"); else printf("No\n"); return 0; }
1
40,391,063
#include<bits/stdc++.h> using namespace std; #define bug printf("bug\n"); #define bug2(var) cout<<#var<<" "<<var<<endl; #define co(q) cout<<q<<endl; #define all(q) (q).begin(),(q).end() typedef long long int ll; typedef unsigned long long int ull; const int MOD = (int)1e9+7; const int MAX = 1e6; #define pi acos(-1) #de...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <map> #include <list> #include <utility> #include <tuple> #include <cstdio> #include <set> #include <queue> #include <stack> #include <deque> #include <unordered_map> #include <unordered_set> #include <bitset> #include <cctype> #inclu...
1
17,613,339
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> a(n); double ans; int64_t sum = 0; vector<int> num(n, 1); for (int i = 0; i < n; i++) { cin >> a[i]; sum += 1e10 / a[i]; } ans = 1e10 / sum; printf("%.10f", ans); }
#include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <cassert> #include <algorithm> #include <functional> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <stack> #include <string> #include <tuple> #include <vector> #define repi(i,a,b) for(ll i=...
1
71,924,140
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { int n,k; cin >> n >> k; vector<int>a(n); if(n==k) cout<< 1 <<endl; else{ int num = k - 1; int num2 = n - k ; if(num2 % num ==0) cout<< num2/ num +1<<endl; else cout << num2 / num +2 ...
#include<bits/stdc++.h> using namespace std; int main(){ int n,k; cin>>n>>k; cout << ( (n-3+k)/(k-1))<<endl; }
1
51,137,472
#include <bits/stdc++.h> #define REP(i, n) for(int (i)=0;(i)<(n);++(i)) #define REPV(iter, v) for(auto (iter)=(v).begin(); (iter)!=(v).end();++(iter)) #define ALL(v) (v).begin(),(v).end() #define MOD 1000000007 using namespace std; typedef long long ll; int main() { ll H, W; cin >> H >> W; ll ans = LONG_MAX...
#include <bits/stdc++.h> using namespace std; using ll = long long; const int INF = 0x3f3f3f3f; ll H, W; void solve() { if(H%3==0 || W%3==0) cout << 0 << '\n'; else{ ll ans = 1e18; for(int w=1;w<W;++w){ ll a1 = w*H, a2 = (W-w)*(H/2), a3 = H*W-a1-a2; ll mx = max(a1,max(a2,a3)); ll mi = min(a1,min(a2,a3));...
1
10,539,297
#include <iostream> #include <stdio.h> #include <algorithm> #include <math.h> #include <list> #include <string> #include <map> #include <vector> #include <stack> #include <queue> #include <iomanip> using namespace std; #define REPD(i, a, b) for (int i = (a); i < (b); ++i) #define REP(i, n) REPD(i, 0, n) typedef long l...
#include <bits/stdc++.h> using namespace std; using ll = long long; typedef pair<int, int> ii; typedef vector<ii> vii; typedef vector<int> vi; int main() { ios_base::sync_with_stdio(false); cin.tie(0), cout.tie(0); string s; cin >> s; if(s.length() == 2) { if(s[0] == s[1]) cout << "1 2" << endl; else cout << "...
1
88,858,049
#include <bits/stdc++.h> using namespace std; #define all(V) V.begin(),V.end() #define ll long long #define MOD 1000000007 ll dp[601][601]; void chmin(ll&a, ll b) { a = min(a, b); } int main(){ int N, K; cin >> N >> K; vector<ll> H(N + 2, 0); for (int i = 1;i <= N;i++) { cin >> H[i]; } ll a, b, c, d; for (int...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> using namespace std; using namespace __gnu_pbds; #define int long long #define ll long long #define vi vector <int> #define vii vector <pair<int,int> > #define rep(i,a,b) for (int i=a;i<b;i++) #define repD(i,a,b) for (int i=a;i>b;i--) #define pb push_bac...
1
87,038,796
#include <iostream> #include <string> #define rep(i,n) for(int i=0;i<n;i++) using namespace std; int main() { int n,a = 0,b = 0; cin >> n; rep(i,n) { string s,s2; cin >> s >> s2; if(s > s2) a += 3; else if(s < s2) b += 3; else { a++; b++; } } cout << a << " " << b << endl; return 0; }
#include<iostream> #include<string> using namespace std; int main(){ string taro; string hanako; int p_taro=0; int p_hana=0; int n; cin>>n; for(int i=0;i<n;i++){ cin>>taro>>hanako; if(taro>hanako) p_taro+=3; else if(taro<hanako) p_hana+=3; else if(taro==hanako){ p_taro+=1; p_hana+=1; } } ...
1
29,848,755
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) #define all(obj) (obj).begin(), (obj).end() #define bit(n) (1LL << (n)) typedef long long ll; using namespace std; int main() { cin.tie(0); ios::sync_with_stdio(false); int r,d,x; cin>>r>>d>>x; int res[10]; rep(i,10) { if(i==0) { ...
#include <bits/stdc++.h> using namespace std; #define ll long long #define rep(i, n) for (int i = 0; i < (n); ++i) double const PI = 3.1415926535897932384626433; using P = pair<int, int>; int main() { int r, d, x20, ans = 0; cin >> r >> d >> x20; rep(i, 10) { if (i == 0) ans += r * x20 -...
1
2,031,531
#define long_enable #include <iostream> #include <algorithm> #include <cstring> #include <numeric> #include <iomanip> #include <sstream> #include <vector> #include <queue> #include <set> #include <map> using namespace std; #ifdef stream_enable #define cin sss #endif #ifdef long_enable typedef long long int ll; #else ty...
#include <iostream> #include <iomanip> #include <cstdio> #include <cstdlib> #include <vector> #include <string> #include <algorithm> #include <numeric> #include <map> #include <unordered_map> #include <stack> #include <queue> #include <set> #include <unordered_set> #include <bitset> using namespace std; using ll = long...
1
99,329,163
#pragma GCC optimize("O3") #define _GLIBCXX_DEBUG #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; #define REP(i, n) for (ll i = 0; i < ll(n); i++) #define REPD(i, n) for (ll i = n - 1; i >= 0; i--) #define FOR(i, a, b) for (ll i = a; i < ll(b); i++) #define FORD(i, a, b) fo...
#include<iostream> #include<iomanip> #include<vector> #include<string> #include<cstring> #include<map> #include<set> #include<queue> #include<stack> #include<algorithm> #include<cmath> #include<cstdio> #include<cstdlib> #include<climits> #include<fstream> #define MOD (1000000007) using namespace std; typedef long long ...
1
27,273,444
#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...
#include <iostream> #include<vector> #include<algorithm> #include<string> #include<cmath> #include<set> using namespace std; int main() { int N; cin >> N; vector<int> A; for (int i = 0; i < N; i++) { int a; cin >> a; A.push_back(a); } sort(A.begin(), A.end()); cout << A[A.size() - 1] - A[0] << endl; }
1
70,657,577
#include <iostream> #include <string> #include <vector> #include <map> #include <algorithm> #include <sstream> #include <iomanip> #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 iINF = 100100100; const ll llINF = 1LL << 60; string s = ""; int...
#include <bits/stdc++.h> using namespace std; int main() { string s; cin >> s; vector<string> options = {"dream", "dreamer", "erase", "eraser"}; stack<int> DFS; DFS.push(0); bool divisible = false; while (!DFS.empty()) { int t = DFS.top(); DFS.pop(); if (t == s.size()) { divisible = ...
1
40,560,974
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<n;i++) #define REP(i,s,n) for(int i=(s);i<(n);i++) #define repr(i,n) for(int i=n-1;i>=0;i--) #define REPR(i,s,n) for(int i=(s);i>=(n);i--) #define all(a) (a).begin(),(a).end() #define rall(a) (a).rbegin(),(a).rend() #define pb push_back #define...
#include <iostream> #include <iomanip> #include <utility> #include <cmath> #include <random> #include <vector> #include <map> #include <set> #include <deque> #include <queue> #include <stack> #include <string> #include <algorithm> using namespace std; #define rep(i,n) for(int i = 0; i<n; ++i) #define REP(i,n) for(int i...
1
78,692,016
#include<bits/stdc++.h> using namespace std; struct Node{ int key; int id,parent,left,right; }; Node A[20000000]; int H; void heap(int H){ for(int i=1;i<=H;i++){ if(i==1){ A[i].left=A[2*i].key; A[i].right=A[2*i+1].key; } else { A[i].parent=A[i/2].key; A[i].left=A[2*i].key; ...
#include <iostream> #include <cstdio> #include <queue> using namespace std; int main(){ priority_queue <int> a; int tmp1; char tmp2[10]; while(scanf("%s",tmp2),tmp2[2]!='d'){ if(tmp2[0]=='i'){ scanf("%d",&tmp1); a.push(tmp1); } else{ printf("%d\n",a.top()); a.pop(); } }...
1
99,120,180
#include<bits/stdc++.h> #define mod 1000000007 #define ll long long int #define ar array #define pb push_back using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(NULL); int n,z,w; cin>>n>>z>>w; int a[n]; for(int i= 0; i<n; i++) cin>>a[i]; int g = abs(a[n-1]-w); int ans = 0; for(int i = 0; i<...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(n);i++) using namespace std; int n,a[2001]; int memo1[2001],memo2[2001]; int dfs2(int); int dfs1(int i){ if(~memo1[i]) return memo1[i]; int res=abs(a[n-1]-a[i-1]); for(int j=i;j<n-1;j++) res=max(res,dfs2(j+1)); return memo1[i]=res; } int dfs2(int i){ if(~mem...
1
34,468,584
#include<bits/stdc++.h> using namespace std; #define int long long int fun(int&x, int y) { } signed main() { ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); { int h, w; cin >> h >> w; string s[h]; for(int i = 0; i < h; i++) cin >> s[i]; int dp[h][w]; for(int i = 0; i < h; i...
#include <bits/stdc++.h> using namespace std; using ll = int64_t; #define rep(i,n) for(int i = 0; i < ((int)(n)); i++) template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; ...
1
89,023,530
#include <bits/stdc++.h> #define REP(i,n) for (int i = 0; i <(n); ++i) #define ALL(v) v.begin(), v.end() using namespace std; using ll = long long; using P = pair<int,int>; int main(){ int a, b, c; cin >> a >> b >> c; int ans = min({a+b, b+c, c+a}); cout << ans << endl; }
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c; cin>>a>>b>>c; int ans=max({a,b,c}); cout<<a+b+c-ans<<endl; }
1
2,183,227
#include<bits/stdc++.h> using namespace std; #define TC ll t; cin >> t; while(t--) typedef long long ll; int main() { long long a,bb; double b; cin >> a >> b; bb=round(b*100); cout << (a*bb)/100 << endl; return 0; }
#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<...
1
28,131,881
#include <bits/stdc++.h> #define REP(i, a, b) for (int i = (int)(a); i < (int)(b); ++i) #define rep(i, n) REP (i, 0, n) #define mset(a, n) memset(a, n, sizeof(a)) using namespace std; typedef long long ll; typedef vector<int> vi; typedef pair<int, int> pii; typedef vector<pair<int, int> > vpii; const int INF = 10000000...
#include<iostream> #include<algorithm> using namespace std; static const int MIN = -1 * (1 << 21); int main() { int i, j, n, a, maxa, max_so_far, max_ending_here; while (1) { cin >> n; if (n == 0)break; max_so_far = 0; max_ending_here = 0; maxa = MIN; for (i = 0; i < n; i++) { cin >> a; maxa = max(m...
1
53,787,359
#include <bits/stdc++.h> using namespace std; int main(){ string S; cin >> S; string T="keyence"; for(int i=0;i<=7;i++){ if(S.substr(0,i)==T.substr(0,i) && S.substr(S.size()-7+i,7-i)==T.substr(i,7-i)){ cout << "YES" << endl; return 0; } } cout << "NO" << endl; return 0; }
#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() { string S; cin >> S; string T = "keyence"; int samebegin = 0; int sameend = 0; rep(i,T.size()) { if (S.at(i) != T.at(i)) break; ...
1
15,624,597
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace std; using namespace __gnu_pbds; #define int long long #define endl '\n' #define pb push_back #define fi first #define se second #define all(c) (c).begin(),(c).end() typedef long long ll; typedef long ...
#include <bits/stdc++.h> using namespace std; #define int long long int #define float double #define pb push_back #define FF first #define SS second #define N 100005 #define MOD 1000000007 #define fn(i,n) for(int i=0;i<n;i++) #define rep(i,l,r) for(int i=l;i<=r;i++) #define pii pair<int,int> #define mp make_pair #defi...
1
89,421,396
#include "bits/stdc++.h" using namespace std; using ll = long long; #define rep(i, begin, n) for (int i = begin; i < n; i++) #define repe(i, begin, n) for (int i = begin; i <= n; i++) #define repr(i, begin, n) for (int i = begin; i > begin - n; i--) #define repre(i, begin, end) for (int i = begin; i >= end; i--) templa...
#include <bits/stdc++.h> using namespace std; int main(){ int N; int sum = 0; cin >> N; int A = N; for (int i = 1; i < 9; i++){ int B = A % 10; sum += B; A -= B; A /= 10; } if (N % sum == 0){ cout << "Yes" << endl; } else { cout << "No" << endl; } }
1
70,946,204
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<n; i++) #define REP(i,m,n) for(ll i=(ll)(m);i<(ll)(n);i++) long long mo = 1e9 + 7; typedef long long ll; typedef long double ld; typedef pair<int,int> Pii; typedef pair<ll,ll> Pll; template<class T, class S> void cmin(T &a, const S &b) { if (...
#include <bits/stdc++.h> #include <sstream> #include <algorithm> #include <map> #include <iterator> #include <queue> #include <utility> #include <set> using namespace std; #define endl '\n' #define ll long long int #define c(x) ll x;cin>>x #define cc(x,y) ll x,y;cin>>x>>y #define ccc(x,y,z) ll x,y,z; cin>>x>>y>>z #defi...
1
26,829,970
#include <iostream> #include <vector> using namespace std; int main() { int n; cin >> n; vector<pair<int64_t, int>> numb(n); for (auto & x: numb) { cin >> x.first >> x.second; } int64_t sum = 0; for (int i = n - 1; i > -1; --i) { numb[i].first += sum; if (numb[i].firs...
#include <iostream> #include <vector> #include <cassert> #include <cmath> #include <map> using ll = long long; #define MIN(a, b) (((a) < (b)) ? (a) : (b)) #define MAX(a, b) (((a) < (b)) ? (b) : (a)) int const nmax = 100000; int a[1 + nmax], b[1 + nmax]; int main() { int n; std::cin >> n; for(int i = 1;i <= n; i++...
1
70,854,909
#include<bits/stdc++.h> #define ll long long #define ull unsigned long long #define pii pair<int,int> #define pp pair<pair<ll, ll>,pair<ll, ll>> #define pll pair<ll,ll> #define pdd pair<double,double> #define vii vector<int> #define vll vector<ll> #define mat vector<vector<ll>> #define lb lower_bound #define ub upper_b...
#include<iostream> #include<string> using namespace std; bool isPalin(string S){ string t = S; reverse(t.begin(),t.end()); return S == t; } int main(){ string s; cin >> s; bool ans = true; if(!isPalin(s)) ans = false; if(!isPalin(s.substr(0,s.size()/2))) ans = false; cout << (ans ? "Yes" : "No") << endl; retu...
1
74,113,103
#include <algorithm> #include <iostream> #include <queue> #include <stack> #include <string> #include <unordered_map> #include <unordered_set> #include <vector> char c1[3]; char c2[3]; using namespace std; int main() { cin >> c1[0] >> c1[1] >> c1[2]; cin >> c2[0] >> c2[1] >> c2[2]; cout << (c1[0] == c2[2] && c1[1...
#include <algorithm> #include <cassert> #include <cmath> #include <iomanip> #include <iostream> #include <list> #include <map> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <vector> using namespace std; typedef long long ll; #define rep(i, n) for(ll i = 0; i < n; i++) #d...
1
56,854,462
#include <bits/stdc++.h> #define rep(i,x,n) for(int i=x; i<(int)(n); i++) #define rep_eq(i,x,n) for(int i=x; i<=(int)(n); i++) using namespace std; using ll=long long; int main() { int A,B,M; cin >>A >>B >>M; vector<int> a(A); rep(i,0,A) {cin >>a[i];} vector<int> b(B); rep(i,0,B) {cin >>b[i];} int ans=*min_...
#include<bits/stdc++.h> using namespace std; int main(){ ios::sync_with_stdio(0); cin.tie(0); int a,b,m; cin>>a>>b>>m; int ref[a],mic[b]; for (int i=0;i<a;++i){ cin>>ref[i]; } for (int i=0;i<b;++i){ cin>>mic[i]; } int mini = INT_MAX; for(int i=0;i<m;++i){ ...
1
24,589,311
#include<bits/stdc++.h> using namespace std; typedef long long int ll; typedef vector<long long>lve; typedef vector<pair<ll,ll> > lvp; typedef vector<vector<int> > ivve; #define sp ' ' #define endl '\n' #define F first #define S second #define pp pop_back` #define pb push...
#include<bits/stdc++.h> #define ll long long #define pr pair<ll,ll> using namespace std; int main() { int n; cin >> n; vector<pr > Q; for (int i = 0; i < n; i++) { int a; cin >> a; Q.push_back({ a,i }); } sort(Q.begin(), Q.end()); for (pr p : Q) { cout << p.second+1<<' '; } return 0; }
1
461,814
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; vector<int> v(N); for(int i = 0; i < N; i++) { cin >> v.at(i); } sort(v.begin(), v.end()); for(int i = 0; i < N; i++) { } double ans = v.at(0); for(int i = 1; i < N; i++) { ans = (ans + v.at(i)) / 2; } cout << ...
#include<bits/stdc++.h> #define mod pow(10,9)+7 #define pb push_back #define ff first #define ss second #define ii pair<int,int> #define vi vector<int> #define mii map<int,int> #define int long long #define inf 2000000000000000000 #define re(i,x,n) for(i=x;i<=n;i++) using namespace std; #define int long long void c_p_c...
1
44,103,276
#include <bits/stdc++.h> #define lli long long int #define MOD 1000000007 #define INF INT_MAX #define INFLL LLONG_MAX #define rep(i, n) for(int i=0; i<(int)(n); i++) #define repf(i, n) for(int i=1; i<(int)(n+1); i++) #define all(v) v.begin(), v.end() #define endl "\n" #define vi vector<lli> #define vvi vector<vector<...
#include <bits/stdc++.h> using namespace std; #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define int long long #define fr(i,a,b) for(int i = a ; i <= b ; ++i) #define rep(i, a, b) for(int i = a; i < (b); ++i) #define tr...
1
19,440,542
#include <bits/stdc++.h> using namespace std; int main(){ int a, b; cin >> a >> b; int x; x = (a+b)/2; if ((a%2 != 0 && b%2 == 0) || (a%2 == 0 && b%2 != 0)){ cout << x+1 << endl; }else { cout << x << endl; } }
#include <bits/stdc++.h> using namespace std; int main() { int x,y; cin >> x >> y; if((x+y)%2==0){ cout << (x+y)/2 << endl; } if((x+y)%2==1){ cout << (x+y)/2 +1 << endl; } }
1
93,993,015
#include <bits/stdc++.h> using namespace std; #define ll long long typedef pair<int, int> P; #define INF 1000000000000 #define MOD 1000000007 #define MAXR 100000 #define PB push_back #define MP make_pair #define F first #define S second #define Z class template <typename T> T square(T x) { retu...
#include <iostream> using namespace std; int main() { int a,b,c; cin>>a>>b>>c; int x=a+b; if (x>=c && c-x!=1){ cout<<("Yes"); } else{ cout<<("No"); } }
1
87,227,388
#include<bits/stdc++.h> #define ll long long #define ld long double #define pb push_back #define vl vector #define ff first #define ss second using namespace std; int main() { ll a,b,i,j,n,t; cin>>a>>b; if(a<b) cout<<0; else cout<<10; }
#include <bits/stdc++.h> #define MAXN 200010 #define pii pair<int,int> #define ff first #define ss second #define ll long long #define in_range(x, y, n) (x >= 0 and x<n and y >=0 and y<n) using namespace std; const ll mod = 1e18 + 7; int main (){ ios_base::sync_with_stdio(false); int x, a; cin >> x >> a; ...
1
35,671,626
#include<bits/stdc++.h> #include<string.h> using namespace std; int main() { char line[50]; cin.getline(line,50); char a,b,c,d; int count=0; for(int i=0;i<strlen(line);i++) { if(line[i]==' ') { if(count==0) { a=line[i-1]; b=line[i+1...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define REP(i,n) for(ll i=0;i<(ll)(n);i++) #define REPD(i,n) for(ll i=n-1;i>=0;i--) #define FOR(i,a,b) for(ll i=(a);i<=(b);i++) #define FORD(i,a,b) for(ll i=a;i>=ll(b);i--) #define ALL(x) (x).begin(),(x).end() #define MAX(x) *max_element(ALL(x)) #defin...
1
7,430,731
#include <bits/stdc++.h> #define fastio ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); #define endl "\n" #define PI 3.14159265358979 #define MOD 1000000007 using namespace std; using ll = long long; void solve() { int k, x; cin >> k >> x; cout << (k * 500 < x ? "No" : "Yes"); } int main() { fastio;...
#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()...
1
1,364,107
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define MOD (long long)(1e9+7) #define INF (1LL<<60) #define rep(i,n) for(ll i = 0; i < (n); i++) #define rep1(i,n) for(ll i = 1; i <= (n); i++) template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return fa...
#include <bits/stdc++.h> using namespace std; int main() { long double A,B; cin >> A >> B; cout << (long long)floor(A*B+0.001) << endl; }
1
40,738,255
#include <bits/stdc++.h> using ll = long long; using namespace std; #define rep(i,n) for(int i=0, i##_len=(int)(n); i<i##_len; i++) #define reps(i,n) for(int i=1 , i##_len=(int)(n);i<=i##_len;i++) #define rrep(i,n) for(int i=((int)(n)-1);i>=0;i--) #define rreps(i,n) for(int i=((int)(n));i>0;i--) #define repi(i,x) for(a...
#include <bits/stdc++.h> using namespace std; long long INF=pow(10LL, 16LL); int main(){ long N, D, A; cin >> N >> D >> A; pair<long, long> monsters[N]; for (int i = 0; i < N; i++) { long X, H; cin >> X >> H; monsters[i]={X,H}; } sort(monsters, monsters+N); long comulativeDamage = 0L; long ...
1
46,590,187
#include <cstdio> #include <cstring> #include <iostream> #include <algorithm> #define mpr make_pair #define debug() puts("okkkkkkkk") #define rep(i,a,b) for(int (i)=(a);(i)<=(b);(i)++) using namespace std; typedef long long LL; const int inf = 1e9; int n,m; char s[105][105]; int dp[105][105]; signed main(){ memset(dp,...
#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math") #include <bits/stdc++.h> using namespace std; template<class t> inline t read(t &x){ char c=getchar();bool f=0;x=0; while(!isdigit(c)) f|=c=='-',c=getchar(); while(isdigit(c)) x=(x<<1)+(x<<3)+(c^48),c=getchar(); if(f) x=-x;return x; } template<...
1
52,041,190
#include <bits/stdc++.h> using namespace std; #pragma GCC optimize("O0") typedef long long int ll; typedef long double ld; const ll mod = 1e9+7; const ll INF = 1e18; #define rep(i,n) for (ll i = 0; i < (n); ++i) #define Rep(i,a,n) for (ll i = (a); i < (n); ++i) #define All(a) (a).begin(),(a).end() #define Pi acos(-1) u...
#include <iostream> #include <vector> #include <queue> using namespace std; #define rep(i, j, n) for (int i = j; i < (int)n; ++i) int main() { int n, m, a, b; cin >> n >> m; vector<vector<int>> g(n); rep(i, 0, m) { cin >> a >> b; --a, --b; g[a].push_back(b); g[b].push_back(a); } vector<int> ...
1
22,813,343
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { vector<int> a(3); cin >> a[0] >> a[1] >> a[2]; int ans = 0; int min = *min_element(a.begin(), a.end()); int max = *max_element(a.begin(), a.end()); cout << abs(min - max) << endl; return 0; }
#include <bits/stdc++.h> using namespace std; int main() { int A, B, C; cin >> A >> B >> C; int mi = min(min(A, B), C); int ma = max(max(A, B), C); cout << ma - mi << endl; }
1
77,260,449
#include<bits/stdc++.h> using namespace std; int main(){ int n; cin >> n; vector<long int> vec(n); for (int i = 0; i < n; i++){ long int a; cin >> a; vec.at(i) = a; if(vec.at(i) == 0){ cout << 0 << endl; return 0; } } sort(vec.begin(),vec.end()); reverse(vec.begin(),vec.end...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main(){ int N; cin >> N; vector<ll> A(N); for(int i=0; i<N; i++){ cin >> A[i]; } ll ans = 1; sort(A.begin(),A.end()); if(A[0] == 0){cout << 0 << endl; return 0;} for(int i=0; i<N; i++){ if(A[i] <= 1000000000000000000LL/ans){ ans *= A...
1
83,896,220
#include <iostream> #include <iomanip> #include <vector> #include <string> #include <stack> #include <set> #include <cmath> #include <algorithm> using namespace std; int n; int cnt=0; void dfs(int depth , int k , int sum ){ if(depth==n){ if(k==0){ cnt++; return; } } if(k<0) return; for(int i=sum; i<10 ; i...
#include<iostream> #include<algorithm> #include<vector> #include<string> #pragma region defins #define ll long long #define loop(i,n) for (int i = 0; i < n; i++) #define loops(i,f,n) for (int i = (f); i < n; i++) #define INF 100000000000000 #define sort(a) sort(a.begin(),a.end()) #define rsort(a) sort(a.rbegin(),a.rend...
1
5,778,469
#include<bits/stdc++.h> using namespace std; const int maxN=2*1e5+1; vector<int> adj[maxN]; int n; long long ans=0; void calc_val(int a,int b) { if(a<b) { ans+=(long long)(b-a)*(n-b+1); } else { ans+=(long long)(a-b)*b; } } void dfs(int i,int p) { for(auto ch:adj[i]) { if(ch!=p) { calc_val(i,ch); ...
#define MOD_TYPE 1 #pragma region Macros #include <bits/stdc++.h> using namespace std; #include <boost/multiprecision/cpp_int.hpp> #include <boost/multiprecision/cpp_dec_float.hpp> using Int = boost::multiprecision::cpp_int; using lld = boost::multiprecision::cpp_dec_float_100; #pragma GCC target("avx2") #pragma GCC op...
1
9,390,899
#include <iostream> #include <vector> #include <string> #include <map> #include <algorithm> #include <cmath> #include <deque> #define rep(i, n) for(int i = 0; i < n; i++) const int INF = 1e9; using ll = long long; int main() { int N; std::cin >> N; std::vector<int> A(N); std::vector<int> ans(N); rep(i, N) { int...
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define ALL(x) x.begin(),x.end() using namespace std; using ll = long long; int main() { cin.tie(0); ios_base::sync_with_stdio(false); int n; cin >> n; vector<int> a(n); rep(i, n) cin >> a[i]; vector<int> b(n); ...
1
52,034,251
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<n;i++) using namespace std; int main(){ int n,m; cin>>n>>m; vector<int>broken(n+1); rep(i,m){ int a; cin>>a; broken[a]=1; } vector<int>dp(n+2); const int mod=1000000007; dp[n]=1; for(int i=n-1;i>=0;i--){ if(broken[i]){ dp[i]=0; co...
#include <bits/stdc++.h> #define loop(s, e, i) for (int i=s; i<e; ++i) #define print(s) cout << s << endl; using namespace std; using ll = long long; #define DIV 1000000007 int main() { ll N, M; cin >> N >> M; vector<ll> NUM(N+1); loop(0, M, i) { int tmp; cin >> tmp; tmp; NUM[tmp] = -1; } if...
1
71,617,588
#include "bits/stdc++.h" using namespace std; using ll = long long; using pii = pair<int, int>; using pll = pair<ll, ll>; using vi = vector<int>; using vl = vector<ll>; using vvi = vector<vi>; using vvl = vector<vl>; const ll INF = 1LL << 60; const ll MOD = 1000000007; template <class T> bool chmax(T &a, const T &b) { ...
#include <iostream> #include <cstdio> #include <algorithm> #include <string> #include <stack> #include <queue> #include <vector> #include <list> #include <set> #include <map> #include <cmath> using namespace std; #define PI 3.1415926535897932384626433832795 #define MOD (1000000007) #define rep(i, n) for (int i = 0; i <...
1
9,420,417
#include <iostream> #include <vector> using namespace std; int main() { int H, W, K; cin >> H >> W >> K; char d[H][W]; string s; for (int i=0; i<H; i++){ cin >> s; for (int j=0; j<W; j++){ d[i][j]=s.at(j); } } int ans = 0; for (int bitt = 0; bitt < (1<<H); bitt++) { for (int bity =...
#include <bits/stdc++.h> using namespace std; using ll = long long; const int sz = 35; int arr[sz][sz], row[sz], col[sz]; int main() { int h, w, k; cin >> h >> w >> k; char ch; int tb = 0; for(int i = 0; i < h; i++) { int cs = 0; for(int j = 0; j < w; j++) { cin >> ch; ...
1
38,032,939
#include<iostream> #include<cmath> #include<cstdlib> #include<string> #include<cstring> #include<algorithm> #include<vector> #include<map> #include<iomanip> #include<queue> #include<set> using namespace std; typedef long long ll; typedef std::pair<int, int> ipair; bool lessPair(const ipair& l, const ipair& r){return l....
#include<iostream> #include<vector> #include<string> #include<algorithm> #include<cmath> #include<bitset> #include<deque> #include<functional> #include<iterator> #include<map> #include<set> #include<stack> #include<queue> #include<utility> using namespace std; typedef long long ll; #define a first #define b second #def...
1
97,945,865
#include <iostream> #include <vector> using namespace std; int main(){ int n, m, x, a, c, ans; cin >> n >> m >> x; vector<int> C; vector<vector<int> > A(n, vector<int>(m)); for(int i=0;i<n;i++){ cin >> c; C.push_back(c); for(int j=0;j<m;j++){ cin >> a; A[i][j] = a; } } ans = 10...
#include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define ll long long int #define MOD 1000000007 #define oo 1000000000000000000 #define forr(i,n) for(ll i=0;i<n;i++) #define fastio ios_base::sync_with_stdio(false); cin.tie(0) ; cout.tie(0); #define all(x) x.begin()...
1
95,964,248
#include <bits/stdc++.h> using namespace std; int x; int main() { scanf("%d", &x); printf("%d", 8 - (x - 400) / 200); return 0; }
#include <bits/stdc++.h> using namespace std; const long long mod = 1e9 + 7; using ll = long long; using pii = pair<int, int>; using pll = pair<ll, ll>; #define ull unsigned long long #define ld long double #define vi vector<int> #define vll vector<ll> #define vc vector<char> #define vs vector<string> #define vpii vec...
1
85,106,937
#include<bits/stdc++.h> #define rep(i,n) for(int i = 0; i <(int)(n); i++) using namespace std; int main(){ string S; cin >> S; int N = (int)S.size(); int count_a = 0; int count_b = 0; rep(i,N){ if(i % 2 == 0){ if(S.at(i) == '0')count_a++; } else{ if(S.at(i) == '1')count_a++; } ...
#include <algorithm> #include <bitset> #include <cmath> #include <complex> #include <cstring> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #include <regex> #include <set> #include <stack> #include <string> #include <vector> const int MOD = 1e9 + 7; const int ...
1
42,813,390
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG #define rep(i,n) for(int i = 0; i < (n); ++i) #define ll long long #define P pair<ll,ll> #define all(v) (v).begin(),(v).end() const ll mod = 1e9+7; const ll INF = 1e18; const double pi = acos(-1.0); int main(void) { string s; cin>>s; ll ans=0;...
#include <iostream> #include <string> using namespace std; int n; string s; int main(){ cin >> s; n = 0; for (auto &c: s){ if (c == 'x') n++; } if (n <= 7) cout << "YES"; else cout << "NO"; }
1
34,530,922
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) using ll = long long; using vi = vector<int>; using vvi = vector<vi>; int main(){ ll n; cin >> n; vector<ll> kosuu(10000,0); ll ruton = pow(n, 0.5); ll i=2, j=-1; int ans = 0; while(n!=1){ if(n%i==0)j++;...
#include <iostream> using namespace std; typedef long long ll; #define rep(i,n) for(ll i=0; i<(ll)(n); i++) const int N = (int)1e6; int main() { ll n; cin >> n; int c[N]; rep(i,N) c[i] = 0; rep(i,N) { while(i >= 2 && n % i == 0) { n = n / i; c[i]++; } } int s = 0; if(n != 1) s += 1; ...
1
73,195,008
#include <iostream> using namespace std; int main() { int n, m; cin >> n >> m; const long long M = (long long)1e9 + 7; long long xsum = 0, ysum = 0, xans = 0, yans = 0; for (int i = 0; i < n; i++) { long long x; cin >> x; xans = (xans + x * i - xsum) % M; xsum = (xsum + x) % M; ...
#include<bits/stdc++.h> #define INF 1e9 #define llINF 1e18 #define MOD 1000000007 #define pb push_back #define mp make_pair #define F first #define S second #define ll long long #define ALL(a) (a).begin(),(a).end() #define Yes(hoge) cout<<((hoge)?"Yes":"No")<<endl; #define YES(hoge) cout<<((hoge)?"YES":"NO")<<endl; us...
1
74,343,278
#define _USE_MATH_DEFINES #include <iostream> #include <string> #include <algorithm> #include <vector> #include <cmath> #include <map> #include <iomanip> #include <deque> #include <set> #include <climits> #include <memory> #include <numeric> #include <utility> #define rep(i,a,b) for(int i=a;i<b;++i) #define rrep(i,a,b...
#include<bits/stdc++.h> using namespace std; int main(){ int a[3]; for(int i=0;i<3;i++){ cin>>a[i]; } sort(a,a+3,greater<int>()); int res=(a[0]*10)+a[1]+a[2]; cout<<res<<endl; }
1
11,728,686
#include <iostream> using namespace std; int main() { int a,b,x; cin>>a>>b>>x; if(x>a) { if(a+b>=x) { cout<<"YES"; } else if(a+b<x) { cout<<"NO"; } } else if(x<a) { cout<<"NO"; } else if(x==a) { ...
#include<bits/stdc++.h> using namespace std; using ll = long long; using P = pair<int,int>; using Pl = pair<ll,ll>; #define REP(i,n) for(ll i = 0;i < (ll)n;i++) #define REPD(i,n) for(ll i = (ll)n - 1;i >= 0;i--) #define ALL(x) (x).begin(),(x).end() #define FILLl(n,first_dimension_size,value) fill((ll*)n,(ll*)(n+first_d...
1
60,273,604
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> ii; const int N = 1e6 + 5; vector<int> adj[N]; int n, sub[N]; ll d[N], D; map<ll, int> pos; void no_answer() { puts("-1"); exit(0); } void calc(int u, int p, int d = 0) { D += d; for (int v : adj[u]) calc(v, u, d + 1); }...
#include <bits/stdc++.h> #define INF 0x3f3f3f3f3f3f3f3f typedef long long ll; using namespace std; int main(){ int n; cin >> n; vector<long long> d(n); vector<int> weight(n, 1); map<long long,int> mp; for (int i = 0; i < n; i++) { cin >> d[i]; mp[d[i]] = i; } vector<pair<int,int> > res; for ...
1
36,896,393
#include<iostream> using namespace std; int main() { int A, B, C, K; cin >> A >> B >> C >> K; int ans = 0; if (K <= A) ans = K; else if (K <= A + B) ans = A; else { ans = A - (K - A - B); } cout << ans << endl; }
#include <iostream> #include <string> #include <cstring> #include <algorithm> #include <iomanip> #include <vector> #include <cmath> #define endl "\n" typedef long long int ll; typedef unsigned long long int ull; typedef float fl; typedef short int si; using namespace std; void solve() { int a,b,c,k; cin >> a >> b >> ...
1
6,940,248
#include <iostream> #include <string> int main() { using namespace std; int n, total; total = 0; cin >> n; for (int i=1; i<=n; i++) { string x = to_string(i); if (x.size() % 2 == 1) total++; } cout << total; }
#include<bits/stdc++.h> using namespace std; int checkOorE( int i ); int main( void ) { int N; cin >> N; int countO = 0; for( int i = 1; i <= N; i++ ) { countO += checkOorE( i ); } cout << countO << endl; } int checkOorE( int i ) { int count = 0; while( i ) { i /= 10; count++; } if( coun...
1
924,531
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define repr(i,n) for(int i = (int)(n); i >= 0; i--) #define all(v) v.begin(),v.end() typedef long long ll; int main(){ ll Q,H,S,D; cin >> Q >> H >> S >> D; ll N; cin >> N; N *= 4; ll ans = 0; ll...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main(){ ll Q, H, S, D, N; cin >> Q >> H >> S >> D >> N; ll p05 = min(2*Q, H), p10 = min(2*p05, S), p20 = min(2*p10, D); ll price = 0; while(N!=0){ if (N >= 2){ price += (N/2)*p20; N %= 2; ...
1
79,124,088
#include <bits/stdc++.h> using namespace std; void pass(int l, int x, int n); int ans; bool toru[8]; vector<int> road[8]; signed main() { int n, m, a, b; cin >> n >> m; for(int i=0 ;i<m ;i++ ){ cin >> a >> b; road[a-1].push_back(b-1); road[b-1].push_back(a-1); } pass(0, 0, n)...
#include <iostream> #include <vector> using namespace std; const int MAXN = 8; vector <int> g[MAXN+1]; int n,m; long long int res=0; void dfs(int v, long long int mask){ if(mask==((1LL<<n)-1)){ res+=1; } else{ for(int i=0; i<g[v].size(); i++){ if(!((1LL<<g[v][i])&(mask))){ dfs(g[v][i], mask|(1LL<<g[v][i])...
1
15,618,494
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<int, int> Pii; typedef pair<int, ll> Pil; typedef pair<ll, ll> Pll; typedef pair<ll, int> Pli; #define fi first #define se second const ll MOD = 1e9 + 7; const ll MOD2 = 998244353; const ll MOD3 = 1812447359; const ...
#include<bits/stdc++.h> using namespace std; #define mem(a,x) memset(a,x,sizeof(a)); #define ft ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define ll long long int main() { ft ll t,i,j,n,m,l,r; cin>>n>>m; ll a[n+1]; r=1e9+7; mem(a,-1); a[0]=1; for(i=0;i<m;i++) { ...
1
54,161,209
#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; } char katerute(char dasite) { if (...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define pb push_back #define se second const int N = 2e5+5; string s; int n,k,cst[3]; int cnt[N]; void solve(){ cin>>n>>k; for(int i=0;i<3;i++)cin>>cst[i]; cin>>s; for(int i=0;i<n;i++){ if(i<k)cnt[i] = 1; else { ...
1
77,343,640
#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> #include <deq...
#include<iostream> #include<string> #include<vector> #include<algorithm> #include<cmath> #include<math.h> #include<limits> #include<list> #include <stdio.h> using namespace std; using ll = long long; #define rep(i,n) for(int i = 0;i < (n); ++i) #pragma GCC optimize("Ofast") int main() { vector<vector<int>>a(3, vector<...
1
95,804,163
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (n); i++) #define rep2(i, x, n) for (int i = x; i < (n); i++) #define all(n) begin(n), end(n) struct cww { cww() { ios::sync_with_stdio(false); cin.tie(0); } } star; const long long INF = numeric_limits<long ...
#include <bits/stdc++.h> using namespace std; long long gcd(long x,long y){ if(y==0)return x; return gcd(y,x%y); } long long lcm(long x,long y){ return x*y/gcd(x,y); } int ctoi(char c) { if (c >= '0' && c <= '9') { return c - '0'; } return 0; } int main() { int N,A[100010]={},B[100010]={},ans=0,o[1...
1
98,344,355
#include <algorithm> #include <iostream> #include <stack> #include <set> #include <cstdio> #include <cstring> using namespace std; int ans[100005]; int res[100005]; int kun[100005]; int a[200005][2]={0}; int main(){ int n; cin>>n; long long a[200005]; long long res=0; for(int i=0;i<n;i++){ c...
#include <iostream> #include <string> #include <algorithm> #include <functional> #include <vector> #include <utility> #include <cstring> #include <iomanip> #include <numeric> #include <cmath> #include <queue> using namespace std; typedef long long ll; const int INF = 1<<30; const int MOD = 1e9 + 7; const int dx[] = {1...
1
93,350,528
#include <iostream> #include <algorithm> #include <numeric> using namespace std; int a[10]; int n; int s[100]; int s_max, s_min; int sum = 0; int ave = 0; int main() { while(cin >> n, n) { for(int i =0; i < n; i++){ cin >> s[i]; } s_max = *max_element(s, s + n); s_min = *min_element(s, s + n); sum = a...
#include <iostream> #include <algorithm> using namespace std; int main(){ int num; while(true) { int ans = 0; cin >> num; if(num != 0) { int a[num]; for(int i = 0;i<num;i++) { cin >> a[i]; } sort(a, a + num); for(int i=1; i<num-1;i++) { ans += a[i]; } cout << ans / (num - 2) << endl; } else { return 0; } } }
1
35,351,662
#include <iostream> #include<bits/stdc++.h> using namespace std; long long div1[10000001]; int main() { for( int i =2;i<10000001;i++){ for(int j = i;j<10000001;j+=i){ div1[j]++ ; } } int n ; cin>>n; long long sum =0 ; ...
#include<bits/stdc++.h> #define ll long long using namespace std; int arr[10000001]; int main() { ll n; cin>>n; for(ll i=1;i<=n;i++){ for(ll j=i;j<=n;j+=i) arr[j]++; } ll sum=0; for(ll i=1;i<=n;i++) sum+=i*arr[i]; cout<<sum<<endl; return 0; }
1
1,452,711
#include <bits/stdc++.h> using namespace std; using vi=vector<int>; using vvi=vector<vi>; using vs=vector<string>; using msi=map<string,int>; using mii=map<int,int>; using pii=pair<int,int>; using vlai=valarray<int>; using ll=long long; #define rep(i,n) for(int i=0;i<n;i++) #define range(i,s,n) for(int i=s;i<n;i++) #de...
#include<bits/stdc++.h> using namespace std; map<pair<int,int>,int>a; long long h,w,n,sum,ans[1000003],ans1[13]; int a1,b1; int main() { cin>>h>>w>>n; for(int k=1; k<=n; k++) { scanf("%d%d",&a1,&b1); for(int i=max(3,a1); i<=a1+2; i++) for(int j=max(b1,3); j<=b1+2; j++) if(i<=h&&j<=w) { if(a[make_...
1
13,458,479
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<ll,ll> P; typedef pair<int,int> Pi; #define rep(i, n) for (ll i = 0; i < n; i++) #define FOR(i, a, b) for (ll i = a; i < b; i++) #define fi first #define se second #define endl "\n" template<typename T> inline bool c...
#include <bits/stdc++.h> using namespace std; #define fi first #define se second #define all(a) a.begin(), a.end() #define pb push_back #define mp make_pair typedef long long ll; typedef pair<ll,ll> P; typedef pair<ll,int> pli; typedef pair<int,int> pii; #define rep(i,a,b) for(ll i=a ; i<b ; i++) #define qrep(que, ite)...
1
80,561,143
#include <iostream> #include <algorithm> using namespace std; int m, nMin, nMax; int p[200]; int main() { while (cin >> m >> nMin >> nMax) { if (!m) break; for (int i = 0; i < m; i++) { cin >> p[i]; } int gap = -1, ans = -1; for (int i = nMax; i >= nMin; i--) { if (gap < p[i-1] - p[i]) { gap = p[i-...
#include<iostream> using namespace std; int main(){ int m,n1,n2; cin >> m >> n1 >> n2; while(m||n1||n2){ int g=n1-1; int i,j,k; int d[300]={}; for(i=0;i<m;i++) cin >> d[i]; for(i=n1-1;i<n2;i++) { if(d[i]-d[i+1]>=d[g]-d[g+1]) g=i; } cout << g+1 << endl; cin >> m >> n1 >> n2; ...
1
68,475,820
#include <bits/stdc++.h> #include <limits> using namespace std; typedef unsigned long long int ull; typedef long long int ll; #define fi(i,n) for( ll i=0 ; i<n ; i++ ) #define f(i, a, b) for( ll i=a ; i<b ; i++ ) #define vi vector<int> #define pb push_back #define MOD 1000000007 ll gcd(ll a, ll b) { if (b == 0) ...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(n);i++) typedef long long ll; #define REP(i,n) for(ll i=0;i<(ll)(n);i++) #define REPD(i,n) for(ll i=n-1;i>=0;i--) #define FOR(i,a,b) for(ll i=a;i<=(ll)(b);i++) #define FORD(i,a,b) for(ll i=a;i>=(ll)(b);i--) #define INF 1000000000 #define PB ...
1
28,748,539