source_code
stringlengths
26
62k
lang_cluster
stringclasses
11 values
src_uid
stringlengths
32
32
code_uid
stringlengths
32
32
difficulty
int32
-1
3.5k
exec_outcome
stringclasses
1 value
#include <bits/stdc++.h> #define rep(i,a,n) for(int i=int (a);i<int (n);i++) #define OUT freopen("output.txt", "w", stdout) #define IN freopen("input.txt", "r", stdin) #define mem(a,b) memset((a),(b),sizeof(a)) #define NumofDigits(n) ((int)log10(n)+1) #define NumofBits(n) ((int)log2(n)+1) #define PI 3.141592653589793...
C++
daabf732540e0f66d009dc211c2d7b0b
08cd1c1ef44cb18c8d72f4eb9ffad1d0
1,500
PASSED
//BIRDS SET FREE #include<bits/stdc++.h> using namespace std; //31 July 1999 #pragma GCC optimize("O3") typedef long long ll; #define rep(i, n) for(ll i = 0; i < (n); ++i) #define repA(i, a, n) for(ll i = a; i <= (n); ++i) #define repD(i, a, n)...
C++
daabf732540e0f66d009dc211c2d7b0b
546a81a252b6666e69c8433ae2d3be7f
1,500
PASSED
/*****************************************************************************/ #define JaiShreeRam /****************************************************************************/ /* /********************************* आत्मनिर्भर *****************************/ /* TO NIGHT -------------------------- BY - Percy Bysshe ...
C++
daabf732540e0f66d009dc211c2d7b0b
9e3eba10d3c01dfbcdb1268de55b8683
1,500
PASSED
#include<bits/stdc++.h> #define ll long long #define pb push_back #define mod 1000000007 #define infinity 1000000000000000000 using namespace std; ll power(ll x, ll y) { ll res=1; while(y>0) { if(y%2==1) res=(res*x); x=(x*x); y=y/2; } return res; } // bool sortbys...
C++
daabf732540e0f66d009dc211c2d7b0b
58388195aed9494b7c02ace28f423ef4
1,500
PASSED
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> // Common file #include <ext/pb_ds/tree_policy.hpp> // Including tree_order_statistics_node_update #define IO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0) using namespace std; using namespace __gnu_pbds; using ll = long long; using _TYPE = int; ...
C++
daabf732540e0f66d009dc211c2d7b0b
2acb472c4fdfcaa94e2c8b97af7f02fa
1,500
PASSED
#include <bits/stdc++.h> using namespace std; int n , a , x , arr[(int)1e6] ; long long cnt ; int main(){ scanf("%d%d",&n,&a); while( n-- && scanf("%d",&x) ){ cnt += arr[(int)(x^a)] ; ++arr[x] ; } printf("%I64d\n",cnt); return 0 ; }
C++
daabf732540e0f66d009dc211c2d7b0b
6374d13a8eb77eac8296a9e8694f5902
1,500
PASSED
#include <bits/stdc++.h> using namespace std; int n , a , x , arr[100005] ; long long cnt ; int main(){ scanf("%d%d",&n,&a); while( n-- && scanf("%d",&x) ){ if((int)(x^a)<100005) cnt += arr[(int)(x^a)] ; ++arr[x] ; } printf("%I64d\n",cnt); return 0 ; }
C++
daabf732540e0f66d009dc211c2d7b0b
b13f781610d27fb9ca4e9f4cdc3ce3b7
1,500
PASSED
#include <bits/stdc++.h> #define loop(i,n) for(int i = 0;i < (n);i++) #define range(i,a,b) for(int i = (a);i <= (b);i++) #define all(A) A.begin(),A.end() #define PI acos(-1) #define pb push_back #define mp make_pair #define sz(A) ((int)A.size()) #define vi vector<int> #define vl vector<long long> #define vd vector<dou...
C++
daabf732540e0f66d009dc211c2d7b0b
f608d6ea147275ed253c4749633cd4d6
1,500
PASSED
#include <bits/stdc++.h> #define loop(i,n) for(int i = 0;i < (n);i++) #define range(i,a,b) for(int i = (a);i <= (b);i++) #define all(A) A.begin(),A.end() #define PI acos(-1) #define pb push_back #define mp make_pair #define sz(A) ((int)A.size()) #define vi vector<int> #define vl vector<long long> #define vd vector<dou...
C++
daabf732540e0f66d009dc211c2d7b0b
07c020872e22837c62a9be2e0d753b74
1,500
PASSED
#include <bits/stdc++.h> #define pii pair<int,int> #define ppi pair<pair<int,int>,int> #define sorta(a) sort(a.begin(),a.end()); #define rsorta(a) sort(a.rbegin(),a.rend()); #define sorta2(a,n) sort(a,a+n); #define p(a) for(int i=0;i<a.size();i++)cout<<a[i]<<" ";cout<<"\n"; #define p2(a,n) for(int i=0;i<n;i++)cout<<a...
C++
3c8bfd3199a9435cfbdee1daaacbd1b3
89784807fe96b8dfbe0bd7a965735de1
1,200
PASSED
#include <bits/stdc++.h> #define pii pair<int,int> #define ppi pair<pair<int,int>,int> #define sorta(a) sort(a.begin(),a.end()); #define rsorta(a) sort(a.rbegin(),a.rend()); #define sorta2(a,n) sort(a,a+n); #define p(a) for(int i=0;i<a.size();i++)cout<<a[i]<<" ";cout<<"\n"; #define p2(a,n) for(int i=0;i<n;i++)cout<<a...
C++
3c8bfd3199a9435cfbdee1daaacbd1b3
25a1e971de8e30996be9f5bfc3f58732
1,200
PASSED
#include <iostream> #include <vector> #include <set> #include <map> #include <unordered_set> #include <unordered_map> #include <queue> #include <bitset> #include <random> #include <chrono> #include <complex> #include <algorithm> #include <utility> #include <functional> #include <cmath> #include <cstring> #include <cass...
C++
3c8bfd3199a9435cfbdee1daaacbd1b3
b3dd8582f998dbe215bfa0a9145dca33
1,200
PASSED
#include <bits/stdc++.h> using namespace std; #define ll long long int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); ll t; cin>>t; while(t--) { ll n; cin>>n; ll a[n]; for(ll i=0;i<n;i++) cin>>a[i]; sort(a,a+n); ll ans[n]; ll cnt=1; f...
C++
3c8bfd3199a9435cfbdee1daaacbd1b3
7c90a6f39194522488edfecfc5519992
1,200
PASSED
#include <bits/stdc++.h> using namespace std; //#define readfile #define ll long long int main(){ ios_base::sync_with_stdio(0); cin.tie(NULL); #ifdef readfile freopen("in.txt","r",stdin); #endif int t; cin>>t; for(int i=0;i<t;i++){ int l; cin>>l; vector<ll> inp;...
C++
3c8bfd3199a9435cfbdee1daaacbd1b3
820c3402aaf09b77506c8903bb947a2c
1,200
PASSED
#include <bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); int t,i; cin>>t; while(t--) { int n; cin>>n; long int arr[n]; for(i=0;i<n;i++) cin>>arr[i]; sort(arr,arr+n); int k; for(k=(i-1)/2,i=0;i<n;i++) { if(i&1) cout<<arr[k+(i+1)/2]<<...
C++
3c8bfd3199a9435cfbdee1daaacbd1b3
26a6b837b73f32d7e07aaea274d95c20
1,200
PASSED
#include <bits/stdc++.h> using namespace std; #define U long long int #define fr(a,b) for(U i=a;i<b;i++) #define frj(a,b) for(U j=a;j<b;j++) #define pb push_back #define lb lower_bound #define ub upper_bound #define bs binary_search #define pp pop_back #define tt U t;cin>>t;while(t--) #define nnn cout<<"\n" #define sr...
C++
3c8bfd3199a9435cfbdee1daaacbd1b3
9ee43488cf2ad340bec0acf18e20bdc8
1,200
PASSED
#include<bits/stdc++.h> using namespace std; #pragma GCC push_options #pragma GCC optimize ("unroll-loops") #define watch(x) cout << (#x) << " is " << (x) << "\n" #define watch2(x,y) cout <<(#x)<<" is "<<(x)<<" and "<<(#y)<<" is "<<(y)<<"\n" #define pow2(x) ((x)*(x)) #define ll long long #define ld long double #def...
C++
3c8bfd3199a9435cfbdee1daaacbd1b3
deee846fab54387b121b7d08d9de8ee7
1,200
PASSED
/**************************** Author: Siddharth Kumar Yadav *****************************/ #include <bits/stdc++.h> #define ll long long int #define f(i, a, b) for (int i = a; i < b; i++) #define vi vector<int> #define pb push_back #define us unsigned long long int #define endl '\n' #define mod 998244353 #define mp mak...
C++
3c8bfd3199a9435cfbdee1daaacbd1b3
0f6c990f7a069941b56094205ee3eb4a
1,200
PASSED
#include<bits/stdc++.h> using namespace std; typedef long long int ll; int main(){ ll T,N; cin>>T; while(T--){ cin>>N; ll A[N]; for(ll i=0;i<N;i++) cin>>A[i]; sort(A,A+N); ll median; if(N%2==0)median=N/2; else median=(ll(N/2)); for(ll i=0;i<median;i++){ cout<<A[median+i]<<" "<<A[median-i...
C++
3c8bfd3199a9435cfbdee1daaacbd1b3
7458d2a07451ddc1d9aa701eca1a406f
1,200
PASSED
/** * Mx NINJA * 01:50:13 ص * 21/12/2013 */ import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.Stack; public class Main { public static void main(String[] args)throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReader(...
Java
26f1b8c3cb83603c904e1508df4067f4
31cccdffd9b92bb1975a1d998a67cdde
1,400
PASSED
import java.util.Deque; import java.util.Iterator; import java.util.LinkedList; import java.util.Scanner; /* * To change this template, choose Tools | Templates * and open the template in the editor. */ /** * * @author nik */ public class Plugin { public static void main(String[] args) { Scanner sc...
Java
26f1b8c3cb83603c904e1508df4067f4
444c78326dc2c4f6ae82b6168e82be9d
1,400
PASSED
import java.util.Deque; import java.util.Iterator; import java.util.LinkedList; import java.util.Scanner; /* * To change this template, choose Tools | Templates * and open the template in the editor. */ /** * * @author nik */ public class Plugin { public static void main(String[] args) { Scanner sc...
Java
26f1b8c3cb83603c904e1508df4067f4
ee56723880c07ec8670cff9747e737e8
1,400
PASSED
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Main { public static void main(String[] args) throws IOException { BufferedReader r = new BufferedReader(new InputStreamReader(System.in)); char[] a = r.readLine().toCharArray(); char[] b = new char[a.le...
Java
26f1b8c3cb83603c904e1508df4067f4
0167c72a406e1fd733742e037b8b90d9
1,400
PASSED
import java.util.*; public class Temp { public static void main(String args[]){ Scanner in = new Scanner(System.in); String s = in.nextLine(); Stack<Character> st = new Stack<Character>(); boolean del = true; while (del){ del = false; st.clear(); ...
Java
26f1b8c3cb83603c904e1508df4067f4
77d235b914537e3e412469fd2871d3fa
1,400
PASSED
import java.util.ArrayList; import java.util.Scanner; import java.util.Stack; public class P81A { public static void main (String[] args){ Scanner scan = new Scanner(System.in); String str = scan.next(); Stack<Integer> stack = new Stack<Integer>(); for(int j = 0, i = 0; i < str.len...
Java
26f1b8c3cb83603c904e1508df4067f4
eecbe5ba5fe1c3f423859d78b6af76d3
1,400
PASSED
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; import java.util.Arrays; import java.util.StringTokenizer; public class P1 implements Runnable { private void solve() throws IOException { String s = nextToken(); StringBuilder...
Java
26f1b8c3cb83603c904e1508df4067f4
27a34dc6c5ff9496e5c223ea3a1d640c
1,400
PASSED
import java.util.Scanner; public class A_Plugin { public static void main(String[] args) { Scanner sc = new Scanner(System.in); String line = sc.nextLine(); char[] cs = line.toCharArray(); char[] out = new char[cs.length]; int tos = 0; fo...
Java
26f1b8c3cb83603c904e1508df4067f4
e9d483315833337d07f9746d93d50e6b
1,400
PASSED
import java.util.LinkedList; import java.util.ListIterator; import java.util.Scanner; public class Plagin { public static void main(String[] s) { Scanner in = new Scanner(System.in); String data = in.next(); char [] result = data.toCharArray(); LinkedList<Character>list = new Li...
Java
26f1b8c3cb83603c904e1508df4067f4
cd9951b0596353c721ab33a59fb4c079
1,400
PASSED
import java.io.BufferedReader; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.io.OutputStream; import java.io.PrintWriter; import java.security.AccessControlException; import java.util.Iterator; import java.util.LinkedList; import ja...
Java
26f1b8c3cb83603c904e1508df4067f4
413e1445284e7e4a7d732372f1006064
1,400
PASSED
/****** BISMILLAH HIR RAHMANIR RAHIM ******/ /* "For indeed, with hardship [will be] ease. Indeed, with hardship [will be] ease." -- Surah Inshirah (94:5-6) And We will surely test you with something of fear and hunger and a loss of wealth and lives and fruits, but give good tidings to the patient, Who, when disas...
C++
250c0e647d0f2ff6d86db01675192c9f
28c5e86309178d28d995f125c58e1a4a
1,800
PASSED
//In the name of Allah #include <bits/stdc++.h> #define ll long long #define ld long double using namespace std; const int MAXN=100*100*10*3+10; vector<int >a[MAXN]; int parent[MAXN]; bool mark[MAXN]; int fe[MAXN],dl; void dfs(int v,int par,int k){ mark[v]=true; //cerr<<v<<endl; int cnt=0; parent [v]=par; fe[...
C++
250c0e647d0f2ff6d86db01675192c9f
316eaf0b1f759e4241f7023fb76fd886
1,800
PASSED
//In the name of Allah #include <bits/stdC++.h> using namespace std; const int N=(1e+5)+10; #define PB push_back vector<int> a[N]; bool mark[N]={false}; int p[N]={0}; int r[N]={0}; vector<int> C; bool check[N]={false},flag=false; int n,m,k; void dfs2(int v,int h){ //cout<<v<<"\n"; C.PB(v); if(check[v]) ...
C++
250c0e647d0f2ff6d86db01675192c9f
d4c320e9750ac2c92709fabc2fba8a68
1,800
PASSED
#include<bits/stdc++.h> using namespace std; list<int>adjlist[100005]; bool visited[100005]={0}; int level[100005]; int k,f=0; void dfs(int s) { visited[s]=1; list<int>::iterator it; for(it=adjlist[s].begin();it!=adjlist[s].end();it++) { if(visited[*it]) { if(level[s]-level[*...
C++
250c0e647d0f2ff6d86db01675192c9f
07fbd84ec983964640fc9dd0b1697893
1,800
PASSED
#include <bits/stdc++.h> using namespace std; int n,m,k,u,v; vector<vector<int> > adj; bool vis[110000]; int instak[110000]; vector<int>stk; void solve(int node,int par=-1){ if(instak[node] > 0){ vector<int>ans; ans.push_back(node); while(stk.size() && stk.back()!=node){ ans.push_back(stk.back()); stk.po...
C++
250c0e647d0f2ff6d86db01675192c9f
509d582b6e78ee0dddb9da7548af13af
1,800
PASSED
#include <bits/stdc++.h> using namespace std; int n,m,k,u,v; vector<vector<int> > adj; bool vis[110000]; int instak[110000]; vector<int>stk; void solve(int node,int par=-1){ if(instak[node] > 0){ vector<int>ans; ans.push_back(node); while(stk.size() && stk.back()!=node){ ans.push_back(stk.back()); stk.po...
C++
250c0e647d0f2ff6d86db01675192c9f
a1d36eaa777f2baac347e9f3ca0b2c87
1,800
PASSED
//Be Name Khoda //tan man gar tanhast dele man ba delhast. //doostani daram behtar az barge derakht //ke doayam guyand va doashan guyam. #include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; using namespace std; template <typename T...
C++
250c0e647d0f2ff6d86db01675192c9f
a692803fbe754fca524a626596891552
1,800
PASSED
/* ************************* Id : Matrix.code Task: Date: ************************** */ #include <bits/stdc++.h> using namespace std; /*------- Constants---- */ #define Long long long #define ull unsigned long long #define mod 1000000007 #define...
C++
250c0e647d0f2ff6d86db01675192c9f
51cd527131bf6986d06a4c9135eb6f4d
1,800
PASSED
#include <bits/stdc++.h> using namespace std; const int maxm = 3*1e5+7; vector<int>graph[maxm]; bool visited[maxm]; int k; vector<int> res; void dfs(int curr,int depth,int chk) { visited[curr] = true; res.push_back(curr); for(auto i : graph[curr]) { if(i == chk and res.size() > k) { ...
C++
250c0e647d0f2ff6d86db01675192c9f
2efc82ecd2142bb71a434a8c03cc98fe
1,800
PASSED
#include<bits/stdc++.h> using namespace std; #define ll long long int #define fo(i,b,n) for(int i=(b); i<(n) ; i++) #define xx first #define yy second #define pb push_back #define sz(n) int(n.size()) #define pii pair #define MP make_pair #define tp tuple #define MT make_tuple #define gt(x,y) get<x>(y) #define read...
C++
250c0e647d0f2ff6d86db01675192c9f
54bd9ee4c791736b6032b7dbc6089df8
1,800
PASSED
#include <bits/stdc++.h> using namespace std; const int maxn = 5000050, base = 3; int ans, deg[maxn]; char buffer[maxn]; int main() { ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); cin >> buffer; int len = strlen(buffer), a = 0, b = 0, p = 1; for (int i = 0; i < len; ++i) { a = a * base + buffe...
C++
0090979443c294ef6aed7cd09201c9ef
dcdc33ac6ac6abb19bf9a6fe1af07e88
2,200
PASSED
#include <bits/stdc++.h> using namespace std; const int maxn = 5000050, base = 5; int ans, deg[maxn]; char buffer[maxn]; int main() { ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); cin >> buffer; int len = strlen(buffer), a = 0, b = 0, p = 1; for (int i = 0; i < len; ++i) { a = a * base + buffe...
C++
0090979443c294ef6aed7cd09201c9ef
437ef2d7f4c278cbb7c14f1658913ea6
2,200
PASSED
//In the name of ALLAH #include <bits/stdc++.h> using namespace std; typedef pair<int, int> pii; typedef long long ll; typedef pair<ll, ll> pll; typedef long double ld; int const N = 1e7 + 20, base = 1e6 + 3, mod = 1e9 + 7; ll val[N], c1, c2, p = 1, ans; string s; int main(){ ios::sync_with_stdio(false); cin.tie...
C++
0090979443c294ef6aed7cd09201c9ef
bcdb39d6fbc094fb5e416560a0d346f6
2,200
PASSED
//In the name of ALLAH #include <bits/stdc++.h> using namespace std; typedef pair<int, int> pii; typedef long long ll; typedef pair<ll, ll> pll; typedef long double ld; int const N = 5e6 + 20, base = 701, mod = 1e9 + 9; ll dp[N], n, ans, x, y, z; ll hsh[N], hsh2[N], p[N]; string s; int main () { ios::sync_with_s...
C++
0090979443c294ef6aed7cd09201c9ef
a739b7720aa76efe506774bc73006385
2,200
PASSED
#include <cstdio> #include <iostream> #include <cmath> using namespace std; typedef long long LL; const int MAXN = 5*1e6 + 10; const LL BASE = 127; const LL MOD = 635000027; char str[MAXN]; LL hsh; int pre = 1; LL revBase = 1; LL revhsh; LL dp[MAXN]; int main(int argc, char **argv) { // freopen("7D.in", "r", stdin)...
C++
0090979443c294ef6aed7cd09201c9ef
155730eccbc041658a7d541eebda17bf
2,200
PASSED
#include<bits/stdc++.h> using namespace std; char temp[(int)1e7 + 5]; char str[(int)1e7 + 5]; int p[(int)1e7 + 5]; int du[(int)1e7 + 5]; int ans = 0; void init(){ int len = strlen(temp); for(int i = 1; i <= len * 2 + 1; i++) str[i] = '#'; str[0] = '&'; for(int i = 2; i <= len * 2 + 1; i += 2) str[i] = temp[i...
C++
0090979443c294ef6aed7cd09201c9ef
3ad4d38669f826ff054399d5d942c64d
2,200
PASSED
#include<bits/stdc++.h> using namespace std; char temp[(int)1e7 + 5]; char str[(int)1e7 + 5]; int p[(int)1e7 + 5]; int du[(int)1e7 + 5]; int ans = 0; void init(){ int len = strlen(temp); for(int i = 1; i <= len * 2 + 1; i++) str[i] = '#'; str[0] = '&'; for(int i = 2; i <= len * 2 + 1; i += 2) str[i] = temp[i...
C++
0090979443c294ef6aed7cd09201c9ef
36ef5d199aad84438f74d8c19ece7134
2,200
PASSED
#include <bits/stdc++.h> using namespace std; char a[5000010],s[10000010]; int f[10000010]; int n; void change() { s[0]=s[1]='#'; for (int i=0;i<n;i++) s[(i<<1)+2]=a[i],s[(i<<1)+3]='#'; n=n*2+2; s[n]='\0'; } void manacher() { int MaxRight=0,mid; for (int i=1;i<n;i++) { if (i<MaxRight) f[i]=m...
C++
0090979443c294ef6aed7cd09201c9ef
a5253bf284b925bdc4695b4a76371843
2,200
PASSED
#include <iostream> #include <cstring> #include <cstdio> #include <cmath> using namespace std; typedef unsigned long long int ull; typedef long long int ll; const int N=5e6+7,b=131; char str[N]; int n;ll ans=1,k[N]; ull p[N]={0},s[N]={0},B[N]={0}; inline bool isPal(int i,int j){int ie=(i+j-1)>>1;int jb=i+j-ie;return p[...
C++
0090979443c294ef6aed7cd09201c9ef
3bed69d7d634ad65b1b4dbbd7a85a6f8
2,200
PASSED
#include<bits/stdc++.h> using namespace std; const int N=5000010; const unsigned long long m1=31,m2=23; char s[N];int len;unsigned long long h,fh,sh,fsh,mi=1,mi2=1,b,a[N],sum; int main() { scanf("%s",s); a[0]=1;sum=1; h=fh=sh=fsh=s[0]-'0'; len=strlen(s); for(int i=1;i<len;i++) { b=s[i]-'0'; mi*=m1;mi2*=m2; ...
C++
0090979443c294ef6aed7cd09201c9ef
7fe068629136d50443e1ed7f28c55cae
2,200
PASSED
import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.HashSet; public class C { static int n, nums[]; static boolean valid(int pos) { if (pos > n) return true; if (pos % 2 == 0) { if (pos < n && nums[pos] <= nums[pos + 1]) return false; if (pos > 1 && nums[pos - 1] >= nu...
Java
e5b0e43beaca9baf428afec6ce454c50
0be05bbc47fc14768a007c495712c77a
1,900
PASSED
import java.io.*; import java.util.*; public class Copy_4_of_CF { FastScanner in; PrintWriter out; class O implements Comparable<O> { int x, y; public O(int x, int y) { super(); this.x = Math.min(x, y); this.y = Math.max(x, y); } @Override public int compareTo(O o) { if (x != o.x) { ret...
Java
e5b0e43beaca9baf428afec6ce454c50
ca7a5467d4c4e8cfd92f93a74853c511
1,900
PASSED
/* * Code Author: Akshay Miterani * DA-IICT */ import java.io.*; import java.math.BigInteger; import java.math.RoundingMode; import java.text.DecimalFormat; import java.util.*; public class Main { static double eps=(double)1e-6; static long mod=(int)1e9+7; public ...
Java
e5b0e43beaca9baf428afec6ce454c50
efaf16645c8e9c5ac7d2e8b413345686
1,900
PASSED
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.Arrays; import java.util.StringTokenizer; import java.util.TreeSet; public class BearAndUpDown { private static class Pair implements Comparable<Pair>...
Java
e5b0e43beaca9baf428afec6ce454c50
c309768105dfbcf6adf36596eb5aff83
1,900
PASSED
import java.io.*; import java.util.*; import java.util.stream.*; import java.util.function.*; import static java.lang.StrictMath.*; import static java.util.stream.Collectors.*; public class TaskC { private static final String INPUT_FILE = "input.txt"; private static final String ONLINE_JUDGE = "ONLINE_J...
Java
e5b0e43beaca9baf428afec6ce454c50
be9530d8c5d8b67b1f67ea45b2a42cb1
1,900
PASSED
import java.util.*; import java.io.*; public class TaskC { private FastScanner in; private PrintWriter out; public void solve() throws IOException { int n = in.nextInt(); int[] t = new int[n]; List<Integer> bad = new ArrayList<>(); Set<Integer> badSet = new TreeSet<>(); ...
Java
e5b0e43beaca9baf428afec6ce454c50
7a38f3752220e4175eaad044ad386629
1,900
PASSED
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.util.HashSet; import java.util.Iterator; import java.util.StringTokenizer; public class BearandUpDown { static HashSet<Integer> set; static int n; static int vals[]; static boolean...
Java
e5b0e43beaca9baf428afec6ce454c50
89eb63aebae31647744ab5d40f764e28
1,900
PASSED
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.util.HashSet; import java.util.Iterator; import java.util.StringTokenizer; public class BearandUpDown { static HashSet<Integer> set2; static int n; static int vals[]; static boolea...
Java
e5b0e43beaca9baf428afec6ce454c50
917929b3efd287d8d0ba4a0f00e5ecc8
1,900
PASSED
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.util.HashSet; import java.util.Iterator; import java.util.StringTokenizer; public class BearandUpDown { static HashSet<Integer> set2; static int n; static int vals[]; static boolea...
Java
e5b0e43beaca9baf428afec6ce454c50
9e81a11eed9465decaaa682a4920472b
1,900
PASSED
import java.io.*; import java.util.ArrayList; import java.util.HashSet; import java.util.Set; import java.util.StringTokenizer; public class TaskC { StringTokenizer st; BufferedReader in; PrintWriter out; public static void main(String[] args) throws IOException { TaskC taskC = new TaskC(); ...
Java
e5b0e43beaca9baf428afec6ce454c50
30142a01012c75069aa6b35558bcef48
1,900
PASSED
#include<iostream> #include<algorithm> #include<queue> #include<set> #include<stack> #include<functional> #include<cstring> #include<cstdio> #include<cmath> #define ll long long using namespace std; void f1(char *s1){ if(s1[0]=='?') s1[0]='1'; for(int i=1;i<strlen(s1);i++){ if(s1[i]=='?') s1[i]='0'; ...
C++
7e0ba313c557cb6b61ba57559e73a2bb
62d07bc3237d6ea203f406a8f7528d0d
2,000
PASSED
#include <bits/stdc++.h> using namespace std; const int maxn = 100005; char s[maxn][10]; int len[maxn]; int n; bool gao(char *s1, char* s2){ int l=strlen(s1); if(!l) return false; if(s2[0]=='?'){ char tmp[10]; strcpy(tmp,s2+1); if(gao(s1+1,tmp)){ strcpy(s2+1,tmp); ...
C++
7e0ba313c557cb6b61ba57559e73a2bb
e73bfe731c8e852cbe02a53ba046903e
2,000
PASSED
#include <bits/stdc++.h> using namespace std; const int maxn = 1e5+1; string s[maxn]; int a[maxn]; int n; int Max(string &a){ int n=a.size(); int ret=0; for(int i=0; i<n; ++i){ ret=ret*10; if(a[i]=='?') ret+=9; else ret+=a[i]-'0'; } return ret; } int cal(string &x, int v){...
C++
7e0ba313c557cb6b61ba57559e73a2bb
f8aa99261b1d26f2314aa9751a158ea5
2,000
PASSED
#include <iostream> #include <cstring> #include <cstdio> using namespace std; const int maxn = 100005; char s[maxn][10]; int len[maxn]; bool can(char *s1, char *s2){ int len=strlen(s1); if(len==1){ if(s2[0]=='?'){ if(s1[0]=='9'){ s2[0]='0'; return false; ...
C++
7e0ba313c557cb6b61ba57559e73a2bb
4ecc99764bf2520037679aa2bb804d5d
2,000
PASSED
#include <iostream> #include <cstring> #include <cstdio> using namespace std; const int maxn = 100005; char s[maxn][10]; int len[maxn]; bool can(char *s1, char *s2){ int len=strlen(s1); if(len==1){ if(s2[0]=='?'){ if(s1[0]=='9'){ s2[0]='0'; return false; ...
C++
7e0ba313c557cb6b61ba57559e73a2bb
5b0649e8b637243a104c1f27a74ed263
2,000
PASSED
#include <bits/stdc++.h> using namespace std; const int maxn = 1e5+1; string s[maxn]; int n; int Max(string &a){ int n=a.size(); int ret=0; for(int i=0; i<n; ++i){ ret=ret*10; if(a[i]=='?') ret+=9; else ret+=a[i]-'0'; } return ret; } bool gao(string &x, string y){ if(x...
C++
7e0ba313c557cb6b61ba57559e73a2bb
c90d24ef27752535a5f8f5bde7fea3be
2,000
PASSED
#include <bits/stdc++.h> using namespace std; const int maxn = 100005; char s[maxn][10]; int len[maxn]; int n; bool gao(char *s1, char* s2){ int l=strlen(s1); if(!l) return false; if(s2[0]=='?'){ char tmp[10]; strcpy(tmp,s2+1); if(gao(s1+1,tmp)){ strcpy(s2+1,tmp); ...
C++
7e0ba313c557cb6b61ba57559e73a2bb
7214bff80202f61d068d43cfd7f54989
2,000
PASSED
#include <iostream> #include <cstring> #include <cstdio> using namespace std; const int maxn = 100005; char s[maxn][10]; int len[maxn]; int b=0; bool can(char *s1, char *s2){ int len=strlen(s1); if(len==1){ if(s2[0]=='?'){ if(s1[0]=='9'){ s2[0]='0'; return fa...
C++
7e0ba313c557cb6b61ba57559e73a2bb
512cfb2daeb4d9a27a7e968a867dc1e4
2,000
PASSED
#include <iostream> #include <stdio.h> #include <algorithm> #include <string.h> #include <string> using namespace std; #define maxn 100010 string ans[maxn]; bool check(string &pre,string &now) { //cout<<pre<<" "<<now<<endl; int l1=pre.size(),l2=now.size(); if(l1>l2) return false; if(l1<l2) { ...
C++
7e0ba313c557cb6b61ba57559e73a2bb
da42d5b5c8ddb9d37822a63ce59b7f36
2,000
PASSED
#include <cstdio> #include <cstdlib> #include <cstring> using namespace std; const int N = 100010, D = 15; int n, l[N]; char s[N][D]; void iz() { printf("NO\n"); exit(0); } int main() { scanf("%d", &n); for (int i = 1; i <= n; i++) { scanf("%s", s[i] + 1); l[i] = strlen(s[i] + 1)...
C++
7e0ba313c557cb6b61ba57559e73a2bb
8ecd8f3efcbd2f009085f9f64fe0570c
2,000
PASSED
#include <iostream> using namespace std; long long i,j,n,k,a[100001],b[100001],ans; int main() { cin >> n; for(i=0;i<n;i++)cin >> a[i] >> b[i]; for(i=0;i<n;i++) { if(a[i]<=b[i])ans++; } if(ans>=n)cout << "Poor Alex" << endl; else cout << "Happy Alex" << endl; return 0; }
C++
c21a84c4523f7ef6cfa232cba8b6ee2e
1f941a302f7d01611b52672f684a1337
1,100
PASSED
#include <iostream> using namespace std; long long n,i,a[1000001],b[1000001],k; int main() { cin >> n; for(i=0;i<n;i++) { cin >> a[i] >> b[i]; if(a[i]==b[i])k++; } if(k>=n)cout << "Poor Alex" << endl; else cout << "Happy Alex" << endl; return 0; }
C++
c21a84c4523f7ef6cfa232cba8b6ee2e
d686a7e3ef320b4e0df88b4293f74672
1,100
PASSED
#include <iostream> #include <vector> #include <stack> #include <queue> #include <list> #include <map> #include <set> #include <math.h> #include <string> #include <ctype.h> #include <algorithm> using namespace std; int main() { ios::sync_with_stdio(false);cin.tie(0); int n;cin>>n; for (int i = 0; i ...
C++
c21a84c4523f7ef6cfa232cba8b6ee2e
97a04eca865a4cc44e0885160ffcdac0
1,100
PASSED
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { int n;cin>>n; vector<pair<int, int>> vc; int maxi=-99999; for (int i = 0; i < n; ++i) { int x,y; cin>>x>>y; vc.emplace_back(x,y); if (y>maxi) maxi=y; } sort(vc.begin...
C++
c21a84c4523f7ef6cfa232cba8b6ee2e
5ffeaaa8212d10d172cc8d3ee87bd271
1,100
PASSED
#include <iostream> using namespace std; int n, a, b; int main() { cin >> n; for (int i = 0; i < n; i++) { cin >> a >> b; if (a != b) { cout << "Happy Alex"; return 0; } } cout << "Poor Alex"; }
C++
c21a84c4523f7ef6cfa232cba8b6ee2e
8488ed1420eb560a3335847391ceab8f
1,100
PASSED
#include<bits/stdc++.h> using namespace std; int main(){ int n,flg = 0,i, a, b; cin >> n; for( i = 0; i<n; i++){ cin >> a >> b; if(a!=b){ flg = 1; //return 0; } } if(flg==1){ cout<< "Happy Alex" << endl; } else{ cout<<"Poor Alex"<<endl; ...
C++
c21a84c4523f7ef6cfa232cba8b6ee2e
c24c0d5453b78f8da824e6d86adc4443
1,100
PASSED
#include <bits/stdc++.h> #include <stdio.h> using namespace std; #define endl "\n" #define space " " #define ll long long int #define REP(i,a,b) for(ll i=a;i<b;i++) #define RREP(i,b,a) for(ll i=b;i>=a;i--) #define F first #define S second #define PB push_back #define MP make_pair #define fast ios_base::sync_with_stdio(...
C++
c21a84c4523f7ef6cfa232cba8b6ee2e
7d1cc84e1cd8eae15305e46ba14307d2
1,100
PASSED
#include <bits/stdc++.h> using namespace std; #define ll long long int bool sortbysec(const pair<ll,ll>&a,const pair<ll,ll>&b) { return(a.first<b.first); // else if(a.first==b.first) // return(a.second>b.second); // else // return false; } int main() { ll n; cin>>n; pair<ll,ll> a[1...
C++
c21a84c4523f7ef6cfa232cba8b6ee2e
1e603f96a7f0269cf5ab162314f0a81f
1,100
PASSED
#include<bits/stdc++.h> using namespace std; int main() { int x,y,z; cin>>x; for (int i=1;i<=x;i++) { cin>>y>>z; if(y!=z) { cout<<"Happy Alex"; return 0; } } cout<<"Poor Alex"; }
C++
c21a84c4523f7ef6cfa232cba8b6ee2e
e6b8d01221952c2953cf0cd5d0f29120
1,100
PASSED
#include<bits/stdc++.h> using namespace std; int main() { int x,y,z; cin>>x; string m; for (int i=1;i<=x;i++) { cin>>y>>z; if(y!=z) { m="Happy Alex"; break; } else { m="Poor Alex"; continue; } } cout<<m; return 0; }
C++
c21a84c4523f7ef6cfa232cba8b6ee2e
76ffe3ac5fd980c9d691ad7804edbf78
1,100
PASSED
import java.io.BufferedInputStream; import java.io.BufferedWriter; import java.io.IOException; import java.io.OutputStreamWriter; import java.util.Objects; import java.util.Scanner; import java.util.stream.Collectors; import java.util.stream.IntStream; public class C { public static void main(String[] args) throws...
Java
206861107f0c06d3c8e358a85b9ddd7f
4c4451eb58d0ffd568a23a2175eae3c5
1,600
PASSED
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; import java.util.StringTokenizer; import java.util.TreeMap; import java.util.TreeSet; public class C { public static void main(String[] args) { FastScanner scan = new FastScanner(); PrintWrit...
Java
206861107f0c06d3c8e358a85b9ddd7f
94e71471456bac5b9af9b819a8d896e1
1,600
PASSED
import java.math.*; import java.util.*; //import javafx.util.*; import java.io.*; public class Prg10 { PrintWriter pw = new PrintWriter(System.out); Random rnd = new Random(); int a; void run() { a = ni(); int b = ni(); int[][] m = new int[a][b], pstr = new int[a][b], pstl = n...
Java
206861107f0c06d3c8e358a85b9ddd7f
2f39145a9366a0fcf58d6deac315b157
1,600
PASSED
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ //package Round545; import java.util.Arrays; import java.util.HashMap; import java.util.Map; import java.util.Scanner; /** * * @aut...
Java
206861107f0c06d3c8e358a85b9ddd7f
54a3b43a9d016fd9c23f1645f7eea951
1,600
PASSED
import java.io.*; import java.util.*; public class C { public static void solution(BufferedReader reader, PrintWriter writer) throws IOException { In in = new In(reader); Out out = new Out(writer); int n = in.nextInt(); int m = in.nextInt(); int[][] grid = new in...
Java
206861107f0c06d3c8e358a85b9ddd7f
272807239061a25a89565921bbd67d2e
1,600
PASSED
import java.io.*; import java.util.*; public class informatics { public static void main(String[] args) throws IOException{ BufferedReader scan = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter out = new BufferedWriter(new OutputStreamWriter(System.out)); StringTokenize...
Java
206861107f0c06d3c8e358a85b9ddd7f
c23e54a4c7f4b862a4ba6dbedfc9ef70
1,600
PASSED
import java.util.*; import java.io.*; public class C { public static void main(String[] args) { FastScanner scanner = new FastScanner(); PrintWriter out = new PrintWriter(System.out); int N = scanner.nextInt(); int M = scanner.nextInt(); int[][] vals = new int[N][M]; ...
Java
206861107f0c06d3c8e358a85b9ddd7f
b562a3f66dcd69f2a7bc532ed619d4c9
1,600
PASSED
import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.Arrays; import java.util.HashMap; import java.util.InputMismatchException; public class Q3 { public static void main(String[] args) { InputReader s = new InputReader(System.in); PrintWriter out = ...
Java
206861107f0c06d3c8e358a85b9ddd7f
4171afe3f37a983d132f2206781a69b2
1,600
PASSED
import java.io.OutputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.io.OutputStream; import java.util.Arrays; import java.util.Iterator; import java.util.Collection; import java.util.Set; import java.io.IOException; import java.io.InputStreamReader; import java.i...
Java
206861107f0c06d3c8e358a85b9ddd7f
f427d7891b74f4db0ca890aa42a9b680
1,600
PASSED
import java.io.OutputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.io.OutputStream; import java.util.Arrays; import java.util.Iterator; import java.util.Collection; import java.io.IOException; import java.io.InputStreamReader; import java.io.FileNotFoundExceptio...
Java
206861107f0c06d3c8e358a85b9ddd7f
ff3faa5f9ecdf59b9e63e262ff39eac0
1,600
PASSED
#include <bits/stdc++.h> #define ll long long #define ff first #define ss second using namespace std; typedef pair<int, int> pii; const int N = 300010; int a[N + 10]; map<int, int> m; int main() { int n, ans = 10000; scanf("%d", &n); for (int i = 1; i <= n; i++) scanf("%d", &a[i]); int gg = 0; for (int i = 1; i...
C++
9873a576d00630fa6e5fd4448a1a65ad
ba30c66f7ba0cbd55e851bd92f1058db
1,500
PASSED
#include <bits/stdc++.h> #define ll long long #define ff first #define ss second using namespace std; typedef pair<int, int> pii; const int N = 300010; int a[N + 10]; map<int, int> m; int main() { int n, ans = 10000; scanf("%d", &n); for (int i = 1; i <= n; i++) scanf("%d", &a[i]), m[a[i]]++; i...
C++
9873a576d00630fa6e5fd4448a1a65ad
c74bf254260be95d48b5e703edfcad26
1,500
PASSED
//bismillahir rahmanir rahim //Author:Fayed Anik #include <bits/stdc++.h> using namespace std; #define ll long long #define lf double #define pb(x) push_back(x) #define ull unsig...
C++
9873a576d00630fa6e5fd4448a1a65ad
b38c4db0ce23d9872edd3ff99bdc13b3
1,500
PASSED
#include<bits/stdc++.h> #include<vector> #include<algorithm> #define pi acos(-1) #include<string.h> #define rep(i,n) for(i=0;i<n;i++) #define pb push_back using namespace std; typedef long long int lli; typedef pair<int,int> pii; typedef vector<pii> vpii; typedef vector<int> vi; typedef vector<vi> vvi; typedef vector<...
C++
9873a576d00630fa6e5fd4448a1a65ad
2129ca2b4715a8beb3df8d35b630d5a6
1,500
PASSED
#include<bits/stdc++.h> using namespace std; #define loop(a,b,c) for(int a=b;a<c;a++) #define loopa(p,v) for(auto p:(v)) #define lloop(a,b,c) for(long long a=b;a<c;a++) #define rloop(a,b,c) for(int a=c-1;a>=b;a--) #define rlloop(a,b,c) for(long long a=c-1;a>=b;a--) #define mem(ar,value) memset(ar,value,sizeof(a...
C++
9873a576d00630fa6e5fd4448a1a65ad
bfdfdd799f89a78251b3fd60097176ca
1,500
PASSED
#include <bits/stdc++.h> #define ff first #define ss second #define pb push_back #define pii pair<int,int> #define ll long long int #define sf(a) scanf("%d", &a) #define forn(i,n) for(int i = 0; i < n; ++i) const int mx = 1e6+5; const int inf = 0x3f3f3f3f; using namespace std; int main(){ ios::sync_with_stdio(0); c...
C++
9873a576d00630fa6e5fd4448a1a65ad
7f6c71c0970b4de6ebdc6a9c11ba90e3
1,500
PASSED
#include <bits/stdc++.h> #define ff first #define ss second #define pb push_back #define pii pair<int,int> #define ll long long int #define sf(a) scanf("%d", &a) #define forn(i,n) for(int i = 0; i < n; ++i) const int mx = 1e6+5; const int inf = 0x3f3f3f3f; using namespace std; int main(){ ios::sync_with_stdio(0); c...
C++
9873a576d00630fa6e5fd4448a1a65ad
9703beb0676afbb3d8d3695d18eb3041
1,500
PASSED
#include<bits/stdc++.h> using namespace std; #define ll long long #define pii pair<ll,ll> #define bug(a) cerr << #a << " : " << a << endl; #define FastRead ios_base::sync_with_stdio(false);cin.tie(NULL); const int MAX = 2e3+10; int a[MAX] , n; map<int,int> mp; bool vis[MAX]; int main() ...
C++
9873a576d00630fa6e5fd4448a1a65ad
d13c3366dadccb943c491e6f65fae808
1,500
PASSED
/** * Author : Coda * Title : B * Date : 2019-08-25 */ #include <bits/stdc++.h> using namespace std ; typedef long long ll ; typedef unsigned long long ull ; typedef double DB ; const long long mod = 1e9+7 ; const double pi = acos(-1) ; #define PB push_back #define MP make_pair #define lb lower_bound #define ub...
C++
9873a576d00630fa6e5fd4448a1a65ad
45e8e4792d46b0d81e11a1888c4355e4
1,500
PASSED
/** * Author : Coda * Title : B * Date : 2019-08-25 */ #include <bits/stdc++.h> using namespace std ; typedef long long ll ; typedef unsigned long long ull ; typedef double DB ; const long long mod = 1e9+7 ; const double pi = acos(-1) ; #define PB push_back #define MP make_pair #define lb lower_bound #define ub...
C++
9873a576d00630fa6e5fd4448a1a65ad
0abfe9f4ee2321fffb98bdc21ba3ce61
1,500
PASSED
#pragma comment(linker, "/STACK:36777216") #include <iostream> #include <string.h> #include <stdio.h> #include <math.h> #include <stdlib.h> #include <limits.h> #include <assert.h> #include <string> #include <map> #include <unordered_map> #include <hash_map> #include <vector> #include <algorithm> #include <functional> #...
C++
c9e9b82185481951911db3af72fd04e7
b620e54fc46f740ac398dc5c0efd7abf
1,500
PASSED