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> using namespace std; char s[200005]; int l,cnt,k; vector<int>q[200005];//二维动态数组 int main(){ scanf("%s",s); l=strlen(s); for(int i=0;i<l;i++){ if(s[i]=='0')q[cnt++].push_back(i+1); //0 else{ //1 if(cnt==0){ //如果1...
C++
37b34461876af7f2e845417268b55ffa
cb2a3d538c1fe8348ec6ba845849a04a
1,600
PASSED
#include <bits/stdc++.h> char s[2000005]; int pre[200005],nxt[200005],n,size[200005]; void output(int x){ if (!x){printf("\n");return;} printf("%d ",x); output(nxt[x]); } int main(){ scanf("%s",s+1); n=std::strlen(s+1); int p1=1,p2=1; for(int i=1;i<=n;++i){ if (s[i]=='0')continue; while (p2<i)p2++; while ...
C++
37b34461876af7f2e845417268b55ffa
1c91faacf61a0174024419341d9ec37d
1,600
PASSED
#include<cstdio> #include<algorithm> #include<cstring> #include<iostream> #include<vector> using namespace std; char s[200005]; vector<int>q[200005]; int cnt=0; int max(int a,int b){ return a>b?a:b; } int main(){ cin>>s; int len=strlen(s); int k=-1; for(int i=0;i<len;i++){ if(s[i]=='0'){ q[cnt++].push_back(i...
C++
37b34461876af7f2e845417268b55ffa
e26bacb5782519007ac125c6aa935912
1,600
PASSED
#include <cstdio> #include <deque> #include <iostream> #include <iomanip> #include <string> #include <cstring> #include <vector> #include <queue> #include <set> #include <map> #include <utility> #include <ctime> #include <algorithm> #include <cmath> #define pb push_back #define mp make_pair #define F first #define S s...
C++
f5acd95067656fa7667210af2c9bec81
4b56dfd4dce024a84a22d66d6e1b945a
1,200
PASSED
#include <iostream> #include <algorithm> using namespace std; const int MAXN = 1e5 + 10; const long long int REM = 10007; long long int n , res = 0; long long int a[MAXN]; int main(){ cin >> n; for(int i = 0 ; i < n ; i++) cin >> a[i]; sort(a , a+n); for(int i = 0 ; i < n ; i++){ res += (a[i] * a[n...
C++
f5acd95067656fa7667210af2c9bec81
e3a0ce61857fe7e808ba6dc3016e8da6
1,200
PASSED
#include<bits/stdc++.h> using namespace std; int main() { long long i,n; cin>>n; long long arra[1000001]; for(i=0;i<n;i++) { cin>>arra[i]; } sort(arra,arra+n); long long sum=0; for(i=0;i<n;i++) { sum+=arra[i]*arra[n-i-1]; } cout<<(sum%...
C++
f5acd95067656fa7667210af2c9bec81
d65e96f92730db11f29f4df46466cd85
1,200
PASSED
#include <iostream> #include <set> #include <algorithm> using namespace std; int main() { int n; cin >> n; multiset<int> input; for(int i=0; i<n; i++) { int in; cin >> in; input.insert(in); } auto it = input.begin(); auto rev_it = input.rbegin(); long l...
C++
f5acd95067656fa7667210af2c9bec81
27c9282771ae5c54d2e845adbb37c728
1,200
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; typedef pair<int,int> ii; #define fill(a,x) memset(a,x,sizeof(a)) #define pb push_back #define sz(x) (int)x.size() #define F first #define S second #define FOR(i,a,b) for(int i = a; i<=b; ++i) #define NFOR(i,a,b) for(int i =...
C++
f5acd95067656fa7667210af2c9bec81
a4ca87e4d91f41ae6cf8ec737939a4d0
1,200
PASSED
#include<bits/stdc++.h> using namespace std; #define LL long long #define LD long double #define PB push_back #define LOOP(i,n) for(int i=0;i<(n);i++) #define FOR(i,a,b) for(int i=(a);i<(b);i++) const int mod = 10007; int main() { LL n; cin>>n; LL ans=0; LL a[n+2]; for(int i=1;i<=n;i++) cin>>a[i]; ...
C++
f5acd95067656fa7667210af2c9bec81
dae3add841a52e0a69009ffe3f2439a1
1,200
PASSED
/** بِسْمِ اللَّهِ الرَّحْمَنِ الرَّحِيم**/ #include<iostream> #include<cstdio> #include<sstream> #include<cstdlib> #include<cmath> #include<algorithm> #include<set> #include<map> #include<string> #include<cstring> #include<vector> #include<stack> #include<queue> #include<list> #include<fstream> #include<numeric> #inc...
C++
f5acd95067656fa7667210af2c9bec81
3193f6e1816e33edab1b083eecdc7c80
1,200
PASSED
/**========================================================**/ /** In the name of Allah , most Gracious , most Merciful **/ /**========================================================**/ /**=======================**/ /** RKSAZID,CSE,KUET,2K14 **/ /**===============...
C++
f5acd95067656fa7667210af2c9bec81
3dd41a6e4196ebd58c08f5ad526e3419
1,200
PASSED
#include <stdio.h> #include <stdlib.h> #include <iostream> #include <math.h> #include <time.h> #include <stack> #include <vector> #include <set> #include <map> #include <algorithm> using namespace std; #define fi first #define se second #define mp make_pair #define pb push_back typedef long long ll; typedef pair<int,...
C++
f5acd95067656fa7667210af2c9bec81
6a18dd1c69cd1b3baf39b8bd563b6402
1,200
PASSED
#include<bits/stdc++.h> #define pb push_back #define mp make_pair #define ll long long #define mod 10007 using namespace std; ll a[111111],b[111111]; bool cmp(ll x,ll y){ if(x>y)return true; else return false; } int main() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); ll n,i,a...
C++
f5acd95067656fa7667210af2c9bec81
da49a392173f56bb7394f4f202c33df9
1,200
PASSED
#include<bits/stdc++.h> #define lli long long int #define pb push_back #define fi first #define se second #define forn(i,n) for(int i = 0; i<n; i++) #define forr(i,a,n) for(int i = a; i<n; i++) using namespace std; string s; int n, sum[1000006], res, cierran, abren; void solve(){ cin >> n; cin >> s; if(n & 1) {cout ...
C++
e3275cd360d8f46cbbae03dfa86b924a
1443b7b5de93062bb2c10c7d896cbe7d
1,300
PASSED
#include<bits/stdc++.h> using namespace std; const int maxn=2e5+10; int a[maxn*5]; int b[maxn]; int sum[maxn*5]; long long n,m,k; char s[maxn*5]; int vis[maxn*5]; int main(){ int n; cin>>n; cin>>s+1; int cnt1=0; int cnt2=0; long long ans=0; for(int i=1;i<=n;++i){ if(s[i]==')')a[i]=-1; else...
C++
e3275cd360d8f46cbbae03dfa86b924a
17c7f91b08a4fda73d42da8f189d15ab
1,300
PASSED
#include <bits/stdc++.h> using namespace std; int n; int main() { cin.tie(0); ios_base::sync_with_stdio(0); stack<char> s; cin>>n; int cnt=0, sol=0, nr=0; while(n--){ char x; cin>>x; nr++; if(!s.empty()&&x==')'&&s.top()=='('){ s.pop(); } else s.push(x); if(x=='(') cnt++; ...
C++
e3275cd360d8f46cbbae03dfa86b924a
1e099d701ea227f611a5c7045e2c5270
1,300
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long int ll; int main() { ios::sync_with_stdio(0); cin.tie(0); ll t=1;//cin>>t; while(t--) { ll n;cin>>n; string s;cin>>s; ll c=0; for(ll i=0;i<n;i++) { if(s[i]=='(')c++; else c--; } if(...
C++
e3275cd360d8f46cbbae03dfa86b924a
7f280b0bcfaadb7651466578579b7469
1,300
PASSED
#include <bits/stdc++.h> using namespace std; int n, db, cnt; string s; int main() { ios_base::sync_with_stdio(false); cin >> n >> s; for (int i=0; i<n; i++) { if (s[i]=='(') cnt++; else cnt--; if (cnt<0 || (cnt==0 && s[i]=='(')) db++; } if (cnt!=0) cout << -1 << "\n"; e...
C++
e3275cd360d8f46cbbae03dfa86b924a
4c6d1aae74ff84d3660a588923db824c
1,300
PASSED
#include <bits/stdc++.h> #define ROCK ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0) #define f first #define sec second using namespace std; const long long int inf =(long long)1e18; const int dx[4] = {0, 0, 1, -1},dy[4] = {1, -1, 0, 0}; typedef long long int ll; int main() { ROCK; int n;cin>>n; stri...
C++
e3275cd360d8f46cbbae03dfa86b924a
f09c4bc774488cc1ece4b6d2e1ac58d9
1,300
PASSED
/* Author:bhagatsunny96 JGEC template__ lets_code_it_ */ #include <bits/stdc++.h> #define mp make_pair #define pb push_back #define ll long long int #define ld long double #define fi first #define se second #define mod 1000000007 #define test long long int t; cin>>t; while(t-->0) #define fIO ios_base::sy...
C++
e3275cd360d8f46cbbae03dfa86b924a
a32e8bc4b4d2fd0e5f7126cedfbed448
1,300
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define nl "\n" ll n,ans; string s; bool fun(string p) { ll x = p.size(); stack<char> ss; int zz=0; for(ll i=0; i<x; i++) { if((p[i]==')') && (ss.empty())) {zz=1; break;} if((p[i]==')') && (ss.top()!='(')) {zz...
C++
e3275cd360d8f46cbbae03dfa86b924a
d2cc4beaaead904d4d7e8408d696bdc0
1,300
PASSED
/* * WATCH THIS */ #include <bits/stdc++.h> using namespace std; #define endl '\n' typedef long long ll; typedef long double ld; typedef unsigned long long ull; const ll N = 1e6 + 2, NN = 1e3 + 4, oo = INT_MAX, mod = 1e9 + 7; void debug() { cerr << endl; } template<typename Head, typename... Tail> void debug(Hea...
C++
e3275cd360d8f46cbbae03dfa86b924a
828de28f7fe5e9523721f257fbdd053f
1,300
PASSED
#include <bits/stdc++.h> //#include <ext/pb_ds/assoc_container.hpp> //#include <ext/pb_ds/tree_policy.hpp> using namespace std; //#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math,O3") //#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") //using namespace __gnu_pbds; ...
C++
e3275cd360d8f46cbbae03dfa86b924a
89fcd8399c72a2e55fdd1ad26f944378
1,300
PASSED
import java.util.*; public class test { public static void main(String[] args) { Scanner keyboard = new Scanner(System.in); String line1 = keyboard.nextLine(); String line2 = keyboard.nextLine(); if (line1.equals(line2)) System.out.println(-1); else System.out.println(Math.max(line1.length(), line2.len...
Java
f288d7dc8cfcf3c414232a1b1fcdff3e
5adc0e59b0777302ba71e5c2bfe781ac
1,000
PASSED
import java.util.*; import java.lang.String; public class first{ public static void main(String[] args){ Scanner sc = new Scanner(System.in); String s1=sc.nextLine(); String s2=sc.nextLine(); int l1=s1.length(); int l2=s2.length(); if(s1.compareTo(s2)==0){ ...
Java
f288d7dc8cfcf3c414232a1b1fcdff3e
831ebdca8fc961fa3514d1319503a8b4
1,000
PASSED
import java.io.BufferedReader; import java.io.InputStreamReader; public class A { public static void main(String[] args) throws Throwable { BufferedReader in=new BufferedReader(new InputStreamReader(System.in)); String a=in.readLine(); String b=in.readLine(); if(a.equals(b)) { System.out.println(-1); } ...
Java
f288d7dc8cfcf3c414232a1b1fcdff3e
1ccfc0fa07b6dd935ccc92131618bcbb
1,000
PASSED
import java.io.BufferedReader; import java.io.InputStreamReader; public class A { public static void main(String[] args) throws Throwable { BufferedReader in=new BufferedReader(new InputStreamReader(System.in)); String a=in.readLine(); String b=in.readLine(); if(a.equals(b)) { int i=0; for(;i<a.length()...
Java
f288d7dc8cfcf3c414232a1b1fcdff3e
fbc4c08b171692048751ee5b05132e6a
1,000
PASSED
import java.io.BufferedReader; import java.io.InputStreamReader; public class CFA { static String max, min ; public static void main(String[] args) throws Exception { BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); for(String ln;(ln=in.readLine())!=null;){ String a = ln; String b...
Java
f288d7dc8cfcf3c414232a1b1fcdff3e
00fada19349e87600bcc9083c2659f25
1,000
PASSED
import java.io.BufferedReader; import java.io.InputStreamReader; public class A { static String a, b; public static void main(String[] args) throws Throwable { BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); a = in.readLine(); b = in.readLine(); int asw = 0; if (a.length() != b.l...
Java
f288d7dc8cfcf3c414232a1b1fcdff3e
d89c5ef07d1b3b97f68dbc89327f39d7
1,000
PASSED
import java.util.*; public class Codeforces4 { public static void main(String[] args) { // TODO Auto-generated method stub Scanner sc = new Scanner(System.in); String a = sc.next(); String b = sc.next(); if(a.equals(b)){ System.out.println("-1"); }else { ...
Java
f288d7dc8cfcf3c414232a1b1fcdff3e
0f5d98c2bc197db22e40ffaca5849858
1,000
PASSED
import java.util.Scanner; public class GfG{ public static void main(String[] args){ Scanner sc=new Scanner (System.in); String s=sc.next(); String s1=sc.next(); if(s.equals(s1)){ System.out.println("-1"); } else{ System.out.println(s.length()>s...
Java
f288d7dc8cfcf3c414232a1b1fcdff3e
419258003171ccb03b1448eb00a4eba5
1,000
PASSED
import java.util.*; import java.lang.Math; import java.util.Arrays; import java.util.Scanner; import java.util.stream.IntStream; import java.io.OutputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; public class Problem { ...
Java
f288d7dc8cfcf3c414232a1b1fcdff3e
92e7537428e3945c82f2e0d678515ec5
1,000
PASSED
import java.io.*; public class Main { public static void main(String args[])throws IOException { BufferedReader obj=new BufferedReader(new InputStreamReader(System.in)); String a=obj.readLine(); String b=obj.readLine(); //int dp[][]=new int[a.length()+1][b.length()+1]; //for(int i=1;i<=a.length();i++) //{ // for...
Java
f288d7dc8cfcf3c414232a1b1fcdff3e
8cea74d714e7b4ab1ca90e30c2565a14
1,000
PASSED
#include<cstdio> #include<iostream> #include<stack> using namespace std; #define MAXN 1000000 int len[MAXN]={0}; int main(){ #ifndef ONLINE_JUDGE freopen("data","r",stdin); #endif string s; stack<int> st; int k,maxl=0,n=0; cin>>s; for(int i=0; i<s.size(); i++){ if('(' == s[i]){ st.push(i); ...
C++
91c3af92731cd7d406674598c0dcbbbc
2a7038665e240a17b9b5b5e6c3172de1
1,900
PASSED
#include <iostream> #include <stack> using namespace std; int a[1000005]; int main() { string s; cin>>s; int n=s.size(); stack<pair<char,int> > st; int i; for(i=0;i<n;i++) { if(i==0 || st.empty()) { st.push(make_pair(s[i],i)); continue; } ...
C++
91c3af92731cd7d406674598c0dcbbbc
a676d7a9bb30ebf044feae5ae7775834
1,900
PASSED
#include <iostream> #include <cstdio> #include <cstdlib> #include <cstring> #include <algorithm> #include <cmath> #include <string> #include <vector> #include <queue> #include <set> #include <map> #define inf 0x3f3f3f3f #define Inf 0x3FFFFFFFFFFFFFFFLL #define maxn 1000100 using namespace std; int mark[maxn]; char str...
C++
91c3af92731cd7d406674598c0dcbbbc
61ac80561d4a8bd7ca181ce7b83e4fbe
1,900
PASSED
//372 ms 9100KB #include <iostream> #include <stack> #include <string> #include <cstdio> using namespace std; int DP[1000001]; int main() { stack<int> stk; string str; cin >> str; int len = str.length(); int maxLen = 0; int maxNum = 1; for (int i = 0; i < len; i++) { if (s...
C++
91c3af92731cd7d406674598c0dcbbbc
29a180b0678f2a6ae6fd51cedc0219f3
1,900
PASSED
//372 ms 9100KB #include <iostream> #include <stack> #include <string> #include <cstdio> using namespace std; int DP[1000001]; int main() { stack<int> stk; string str; cin >> str; int len = str.length(); int maxLen = 0; int maxNum = 1; for (int i = 0; i < len; i++) { if (st...
C++
91c3af92731cd7d406674598c0dcbbbc
9e55ab41fa7926ec3b5b4e0bf55fd061
1,900
PASSED
#include <iostream> #include <string> #include <algorithm> #include <stack> using namespace std; int dp [1001000]; string s; stack <int> st; int main () { cin >> s; int len = s.size (); for (int i = 0; i <len; i ++) { if (s [i] == '(') { st.push (i); } else { if (! st.empty ())...
C++
91c3af92731cd7d406674598c0dcbbbc
c0870cd6bec8ee5a19d5d23034484740
1,900
PASSED
//342 ms 9100KB #include <iostream> #include <stack> #include <string> using namespace std; int DP[1000001]; int main() { stack<int> stk; string str; cin >> str; int len = str.length(); int maxLen = 0; int maxNum = 1; for (int i = 0; i < len; i++) { if (str[i] == '(') ...
C++
91c3af92731cd7d406674598c0dcbbbc
208255d8d252a78fcdc9f4cb1db4cc64
1,900
PASSED
#include <iostream> #include <stack> #include <string> using namespace std; int DP[1000001]; int main() { stack<int> stk; string str; cin >> str; int len = str.length(); int maxLen = 0; int maxNum = 1; for (int i = 0; i < len; i++) { DP[i] = 0; if (str[i] == '(') ...
C++
91c3af92731cd7d406674598c0dcbbbc
647615640ac23276acedebb2907cca09
1,900
PASSED
#include <iostream> #include <stack> using namespace std; int main() { string s; cin >> s; int f[s.length()]; stack<int> st; int maxLen = 0, maxNum = 1; for (int i = 0; i < s.length(); ++i) { f[i] = 0; if (s[i] == '(') st.push(i); else { ...
C++
91c3af92731cd7d406674598c0dcbbbc
78d795b1cf22bbaa6a887b57d04a84d7
1,900
PASSED
#include <bits/stdc++.h> #define INF (int)10e6 #define eps 10e-6 #define mp make_pair #define pub push_back #define pob pop_back #define all(t) t.begin(),t.end() #define LL long long #define MOD 1000000007 #define fr(i, a, b) for(int i = a ; i <= b ; i++) #define frev(i, a, b) for(int i = b ; i >= a ; i--) #define rt ...
C++
91c3af92731cd7d406674598c0dcbbbc
a3796dae6e9de3d86ad608bebe69be22
1,900
PASSED
///////////////////////////////////////////////////////////////////////////////////////////////// /* Shanto */ /* Khulna University of Engineering and Technology */ /* Depa...
C++
541fde3a3c40926cbd1edb6017b83e52
a9119cecf2e1ac78a0d7a3c8ab33c635
1,300
PASSED
#include<iostream> #include<algorithm> #define ll long long int using namespace std; int main() { int n; cin>>n; int a[n]; int b[n]; for(int i=0;i<n;i++) { cin>>a[i]; b[i]=a[i]; } sort(a,a+n); int c=0; for(int i=0;i<n;i++) { if(a[i]!=b[i]...
C++
541fde3a3c40926cbd1edb6017b83e52
92d321f90031c647202253fe7360120d
1,300
PASSED
#include<bits/stdc++.h> int main() { int n; scanf("%d", &n); std::vector < int > v(n), v1(n); for (int i = 0; i < n; i++) { scanf("%d", &v[i]); v1[i] = v[i]; } std::sort(v.begin(), v.end()); for (int i = 0; i < v.size(); i++) n += v[i] != v1[i]; return puts(n - v...
C++
541fde3a3c40926cbd1edb6017b83e52
aafb448cad91a7683a099560f663dcc1
1,300
PASSED
#include<bits/stdc++.h> int main() { int n; scanf("%d", &n); std::vector < int > v(n), v1(n); for (int i = 0; i < n; i++) scanf("%d", &v[i]), v1[i] = v[i]; std::sort(v.begin(), v.end()); for (int i = 0; i < v.size(); i++) n += v[i] != v1[i]; return puts(n - v.size() < 3 ? "Y...
C++
541fde3a3c40926cbd1edb6017b83e52
037838c26574b50ebba9a1a3f2e65545
1,300
PASSED
#include<bits/stdc++.h> using namespace std; int main(){ int n, i; int arr[100001]; int arr2[100001]; scanf("%d", &n); for(i=0; i<n; i++){ scanf("%d", &arr[i]); arr2[i]=arr[i]; } sort(arr2, arr2+n); int cont=0; for(i=0; i<n; i++){ if(arr[i]!=arr2[i]){ ...
C++
541fde3a3c40926cbd1edb6017b83e52
93234c4f93ea3de15c769387ef8516ed
1,300
PASSED
#include<bits/stdc++.h> #define FRL(i, n) for(i=0; i<n; i++) #define pii pair<int, int> int a[1000005], b[1000005]; using namespace std; int main(){ ios_base::sync_with_stdio(false); int n, i, c=0, x; cin>>n; for(i=0; i<n; i++){ cin>>a[i]; b[i]=a[i]; } sort(a, a+n); for(i=0; i<n; i++){ ...
C++
541fde3a3c40926cbd1edb6017b83e52
ba7ce02baa0b564a2cf91832f1aba889
1,300
PASSED
#include <cstring> #include <vector> #include <list> #include <map> #include <set> #include <deque> #include <stack> #include <bitset> #include <algorithm> #include <functional> #include <numeric> #include <utility> #include <sstream> #include <iostream> #include <iomanip> #include <cstdio> #include <cmath> #include <c...
C++
541fde3a3c40926cbd1edb6017b83e52
55e7101889c6244dfa3473c0bbe0e3e0
1,300
PASSED
#include <iostream> #include <fstream> #include <map> #include <cmath> #include <math.h> #include <set> #include <unordered_set> #include <unordered_map> #include <vector> #include <sstream> #include <string> #include <cstring> #include <cstdio> #include <algorithm> #include <queue> #include <cstdlib> #include <stdio.h...
C++
541fde3a3c40926cbd1edb6017b83e52
41926df7d0d0d127cf10bf51c2ad5636
1,300
PASSED
//In the name of Allah #include<bits/stdc++.h> using namespace std; const int Maxn = 100 * 1000 + 10; int n, cnt, a[Maxn], b[Maxn]; int main() { cin >> n; for(int i = 0; i < n; i ++) { cin >> a[i]; b[i] = a[i]; } sort(b, b + n); for(int i = 0; i < n; i ++) if(a[i] != ...
C++
541fde3a3c40926cbd1edb6017b83e52
1059b86bde47c32074019d8af87c3e87
1,300
PASSED
//Cool #include <iostream> #include<bits/stdc++.h> #include <vector> #include <algorithm> using namespace std; typedef long long int lli; typedef int ll; #define lp(i, wwww) for(int i=0; i<wwww; i++) #define lp2(i, a, b) for (int i=a; i<b; i++) #define pb push_back #define IOS ios::sync_with_stdio(0),cin.tie(0),cout.t...
C++
541fde3a3c40926cbd1edb6017b83e52
0792930e670b2f656497d9a030a7f0b9
1,300
PASSED
//����dp[i][0/1]��ʾ��i��ͷ�ij���2(3)���Ӵ��ܷ����� #include <bits/stdc++.h> using namespace std; int dp[10009][3]; char a[10009]; set<string>s; int main() { cin >> (a+1); int len=strlen(a+1); dp[len+1][0]=dp[len+1][1]=1; for(int i=len-1;i>=6;i--) { if( a[i]!=a[i+2] || a[i+1]!=a[i+3] ) dp[i][0]|=dp[i+2][0]; dp[...
C++
dd7ccfee8c2a19bf47d65d5a62ac0071
f23194c30e525b6394904bf74e4dca55
1,800
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long LL; typedef unsigned long long ULL; int Gcd(int a,int b){if (b == 0) return a; return Gcd(b , a%b);} int Lcm(int a, int b){ return a/Gcd(a,b)*b;} inline long long read(){ long long f = 1, x = 0;char ch = getchar(); while (ch > '9' || ch < '0'){if (c...
C++
dd7ccfee8c2a19bf47d65d5a62ac0071
a1c5a604b89641f28ebde733859169df
1,800
PASSED
#include <bits/stdc++.h> using namespace std; const int maxn = 1e5 + 5; int dp[maxn][2]; int main() { string str; cin >> str; set<string> st; int n = str.length(); for (int i = n - 1; i >= 5; i--) { if (i + 2 == n) dp[i][0] = 1; if (i + 3 == n) dp[i][1] = 1; if (i + 2 < n) { if (dp[i + 2][1]) dp[i][0] = 1...
C++
dd7ccfee8c2a19bf47d65d5a62ac0071
6279133522deaebe73caba4dce0a2bd9
1,800
PASSED
#include<bits/stdc++.h> #define FOR(i,l,r) for(int i=l;i<=r;i++) #define sf(x) scanf("%d",&x) using namespace std; typedef long long ll; const int maxn = 305000; int n=0,sz; bool vis[maxn][2]; string str; bool check(int pos,string t){ if(pos==0)return true; if((pos>=5||pos==2||pos==4)&&vis[pos][0]){ s...
C++
dd7ccfee8c2a19bf47d65d5a62ac0071
6aa6f2037b00f6d8074ebf1137102bc5
1,800
PASSED
#include <bits/stdc++.h> using namespace std; const int N = 10010; bool dp[N][2]; int main() { ios::sync_with_stdio(false); cin.tie(0); #ifdef LOCAL freopen ("input.txt", "r", stdin); freopen ("output.txt", "w", stdout); #endif string s; cin >> s; dp[s.length() - 2][0] = true; dp[s.length() - 3][1...
C++
dd7ccfee8c2a19bf47d65d5a62ac0071
ef7e51829bd47d50cf328d73f5f69e21
1,800
PASSED
#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; using ll = long long; using ld = long double; #ifdef LOCAL template <typename A, typename B> string to_string(pair<A, B> p); template <typename A, typename B, typena...
C++
dd7ccfee8c2a19bf47d65d5a62ac0071
53321ee2c8f1ce60a56d5771a7808793
1,800
PASSED
#include<bits/stdc++.h> using namespace std; #define _for(i,a,b) for(int i=(a);i<(b);++i) #define ms(a) memset(a,0,sizeof(a)) #define ms_inf(a) memset(a,0x3f,sizeof(a)) #define ms_ninf(a) memset(a,0xcf,sizeof(a)) #define pb push_back #define mp make_pair #define fast ios::sync_with_stdio(0),cin.tie(0),cout.tie(0) #defi...
C++
dd7ccfee8c2a19bf47d65d5a62ac0071
c4929204bdf853dd8a7976da29ba7511
1,800
PASSED
#include <iostream> #include <string> #include <stack> #include <map> #include <fstream> #include <vector> #include <list> #include <deque> #include <queue> #include <cmath> #include <set> #include <iomanip> #include <fstream> #include <algorithm> #include <unordered_map> #include <unordered_set> #include <math.h> us...
C++
dd7ccfee8c2a19bf47d65d5a62ac0071
09ef46b893318c2727e16db0cfb00538
1,800
PASSED
#include<bits/stdc++.h> using namespace std; typedef long long int ll; typedef unsigned long long int ull; typedef long double ld; #define MOD 998244353 #define INF 1000000000000000000 #define endll "\n" #define pb push_back #define forn(i,n) for(i=0;i<n;i++) #define forab(i,a,b) for(i=a;i<=b;i++) #define vpll vector<p...
C++
dd7ccfee8c2a19bf47d65d5a62ac0071
37817eb9327be134485a03817007e5a9
1,800
PASSED
#include <stdio.h> #include <set> #include <string.h> #include <string> using namespace std; char str[10005]; bool d[10005], e[10005]; set<string> ans; int main() { scanf("%s", str); int len = strlen(str); d[len] = e[len] = true; for (int i = len - 2; i >= 5; i--) { if (d[i + 3] || (e[i + 3] && memcmp(str + i,...
C++
dd7ccfee8c2a19bf47d65d5a62ac0071
c6ba663aeeaaae5d3bcb9b78a266f28d
1,800
PASSED
import java.util.*; import java.lang.*; import java.io.*; public class Main { PrintWriter out = new PrintWriter(System.out); BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer tok = new StringTokenizer(""); String next() throws IOException { if (!tok.hasMoreToke...
Java
6ac00fcd4a483f9f446e692d05fd31a4
fad9f65330e44fc349f668ca029e706f
1,600
PASSED
import java.io.BufferedReader; import java.io.File; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; import java.util.Arrays; import java.util.HashMap; import java.util.HashSet; import java.util.Random; import java...
Java
6ac00fcd4a483f9f446e692d05fd31a4
fb0d8f3fa4d8ee9a99c6c3ae3588487b
1,600
PASSED
import java.io.BufferedReader; import java.io.File; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; import java.util.Arrays; import java.util.HashMap; import java.util.HashSet; import java.util.Random; import java...
Java
6ac00fcd4a483f9f446e692d05fd31a4
e3024783f33a85ebf97bf8ef8f98d038
1,600
PASSED
import java.io.*; import java.util.*; public class D_CampSchedule { public static void main(String[] args) { InputStream inputStream = System.in; OutputStream outputStream = System.out; InputReader inp = new InputReader(inputStream); PrintWriter out = new PrintWriter(outputStream); ...
Java
6ac00fcd4a483f9f446e692d05fd31a4
d0da0da0fe218530d5172ca8a9fcbb6a
1,600
PASSED
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; import java.util.ArrayList; import java.util.List; import java.util.StringTokenizer; public class D { int[] funcZ(String two){ int[] z = new int[two.length()]; int l = 0; ...
Java
6ac00fcd4a483f9f446e692d05fd31a4
f29b783b7d9398a03eb7ca919d8ffe16
1,600
PASSED
import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.Arrays; public class CF1138D { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); char[] s = br.readLine().toCharArray(); char[] t = br.readLine().t...
Java
6ac00fcd4a483f9f446e692d05fd31a4
e706a825078185e6162fe05159eba1aa
1,600
PASSED
import java.io.IOException; import java.io.PrintWriter; import java.util.NoSuchElementException; public class Main{ public static void main(String[] args){ FastScanner sc = new FastScanner(); String S = sc.next(); String T = sc.next(); PrintWriter out = new PrintWriter(System.out); int o = overlap(T,T); ...
Java
6ac00fcd4a483f9f446e692d05fd31a4
29baf28ad69414fb8007a5c34e161077
1,600
PASSED
import java.io.IOException; import java.util.InputMismatchException; public class Main { public static void main(String[] args) { FasterScanner sc = new FasterScanner(); char[] a1 = sc.nextString().toCharArray(); char[] a2 = sc.nextString().toCharArray(); int[] z = computeZArray(a2); int len = 0; for (...
Java
6ac00fcd4a483f9f446e692d05fd31a4
ed8a03b28ea504a234ff947779aa0684
1,600
PASSED
import javafx.scene.layout.Priority; import java.io.*; import java.lang.reflect.Array; import java.net.Inet4Address; import java.util.*; import java.lang.*; import java.util.HashMap; import java.util.PriorityQueue; public class templ implements Runnable{ static class pair implements Comparable { int f; ...
Java
6ac00fcd4a483f9f446e692d05fd31a4
f5071785cb306f34ef8c9340d3190fb1
1,600
PASSED
import java.lang.*; import java.math.*; import java.util.*; import java.io.*; public class Main { void solve(){ s=ns().toCharArray(); t=ns().toCharArray(); computeLPS(); int n=t.length; int c1[]=new int[2]; int c2[]=new int[2]; for(char ch : s) c1[ch-'0']++; ...
Java
6ac00fcd4a483f9f446e692d05fd31a4
cc99d661c0cff428aa8903a532647cd3
1,600
PASSED
#include <bits/stdc++.h> using namespace std; const int MAXN=1e5+5; vector<int> g[MAXN], gg[MAXN]; int p[MAXN], v[MAXN][2]; int marc[MAXN]; int n, m, cont; bool erro=0; void dfs(int cur, int k) { marc[cur]=k; //printf("%d %d\n", cur, k); for(int i=0; i<g[cur].size(); i++) { int viz=g[cur][i]; int pes=...
C++
faf79a485fe06f3081befde45471a569
a49e8b9edc0f23b498b6934c5026bb14
2,000
PASSED
#include <cstdio> #include <algorithm> #include <cstring> #include <vector> #define fin stdin #define fout stdout using namespace std; //FILE *fin = fopen("x.in", "r"), *fout = fopen("x.out", "w"); typedef long long i64; const int nmax = 2e5 + 5; int nrc, m; int st[nmax + 1]; int viz[nmax + 1]; vector< int > b[n...
C++
faf79a485fe06f3081befde45471a569
ee412560b1d4d514b500f329dbbed0af
2,000
PASSED
#include <cstdio> #include <algorithm> #include <cstring> #include <vector> #define fin stdin #define fout stdout using namespace std; //FILE *fin = fopen("x.in", "r"), *fout = fopen("x.out", "w"); typedef long long i64; const int nmax = 1e5 + 5; int st[nmax + 1]; bool ans = 1; int viz[nmax + 1]; vector< int > b...
C++
faf79a485fe06f3081befde45471a569
4c2e8a565ad783cc307990ee049add2e
2,000
PASSED
#include <cstdio> #include <iostream> #include <cstring> #include <set> #include <cmath> #include <vector> #include <algorithm> #include <string> #include <map> #define N 200010 #define rep(i,a,b) for (int i = (a); i <= (b); ++i) #define mem(x,y) memset(x,y,sizeof(x)) using namespace std; typedef long long ll; int a[N]...
C++
faf79a485fe06f3081befde45471a569
009c5686d36f1052c635d13ad9eea005
2,000
PASSED
#include <cstdio> #include <iostream> #include <cstring> #include <set> #include <cmath> #include <vector> #include <algorithm> #include <string> #include <map> #define N 200010 #define rep(i,a,b) for (int i = (a); i <= (b); ++i) using namespace std; typedef long long ll; int a[N], f[N]; vector<int> v[N]; int find(int...
C++
faf79a485fe06f3081befde45471a569
8078faf33ac9d0e5ef4b581c4749f68b
2,000
PASSED
#include <bits/stdc++.h> using namespace std; typedef pair<int,int> ii; const int MAX = 1e5+10; int r[MAX], color[MAX]; vector< vector<int> > switches; vector< vector<ii> > adj; bool test; void dfs(int u, int c){ color[u] = c; for(int i = 0; i < adj[u].size(); i++){ int v = adj[u][i].first, l = adj[u][i]...
C++
faf79a485fe06f3081befde45471a569
6f38740f6246206ee42aebcf57feb9e1
2,000
PASSED
//#ifndef ONLINE_JUDGE #include <bits/stdc++.h> #define maxn 100010 #define cmax 1000000007 #define llmax (1LL << 61) #define el '\n' #define pb push_back #define NO {cout << "NO"; exit(0);} #define mp make_pair #define inmap(Map,x) ((Map).find((x)) != (Map).end()) #define For(i,a,b) for(int i = a; i <= b; i++) #define...
C++
faf79a485fe06f3081befde45471a569
49ffd3c97ab2bcb56933ff49e315cf19
2,000
PASSED
#include <bits/stdc++.h> using namespace std; #define ID(x) (x<<1) const int MAXN = 1e5 + 7; vector<int> adj[3*MAXN], radj[3*MAXN], room[3*MAXN]; stack<int> st; bool vis[3*MAXN]; int n, m, status[3*MAXN], mark[3*MAXN]; int ct = 0; void dfs1(int x){ vis[x] = true; for(int i = 0;i < adj[x].size();i++){ int u = adj[x...
C++
faf79a485fe06f3081befde45471a569
7903b5d93e2b5e300d3aca1a506a7240
2,000
PASSED
#include <iostream> #include <vector> #include <string> #include <set> #include <map> #include <algorithm> using namespace std; vector<vector<pair<int, int> > > g; vector<bool> used; vector<int> col; bool f = false; void dfs(int u, int cl) { used[u] = true; col[u] = cl; for (auto v : g[u]) { if (!used[v.first])...
C++
faf79a485fe06f3081befde45471a569
bb54261a78f0faade271e80f1488869b
2,000
PASSED
#include <bits/stdc++.h> using namespace std; #define fst first #define snd second typedef unsigned long long ull; typedef long long ll; typedef pair<int, int> pii; #define pb push_back #define for_tests(t, tt) int t; scanf("%d", &t); for(int tt = 1; tt <= t; tt++) #ifndef ONLINE_JUDGE #define debug(args...) fprintf(s...
C++
faf79a485fe06f3081befde45471a569
492c286d963c9c98f3b9f4db661b61b5
2,000
PASSED
#include <bits/stdc++.h> #define si( x ) scanf("%d", &x) #define sll( x ) scanf("%I64d", &x) #define mp make_pair #define pb push_back #define ff first #define ss second #define INF 1000000000 using namespace std; typedef long long ll; typedef pair<int, int> ii; typedef vector<ii> vii; typedef vector<int> vi; ll s;...
C++
0ca6c7ff6a2d110a8f4153717910378f
14c03a67831a7feb5bcce618223bfb5c
1,400
PASSED
#include <bits/stdc++.h> #define si( x ) scanf("%d", &x) #define sll( x ) scanf("%I64d", &x) #define mp make_pair #define pb push_back #define ff first #define ss second #define INF 1000000000 using namespace std; typedef long long ll; typedef pair<int, int> ii; typedef vector<ii> vii; typedef vector<int> vi; ll s;...
C++
0ca6c7ff6a2d110a8f4153717910378f
64dc4bf5fe14b34256e4254e2451dd80
1,400
PASSED
#include <bits/stdc++.h> #define si( x ) scanf("%d", &x) #define sll( x ) scanf("%I64d", &x) #define mp make_pair #define pb push_back #define ff first #define ss second #define INF 1000000000 using namespace std; typedef long long ll; typedef pair<int, int> ii; typedef vector<ii> vii; typedef vector<int> vi; ll s;...
C++
0ca6c7ff6a2d110a8f4153717910378f
0a9b94565c078826d3b6713c01e1539e
1,400
PASSED
#include <bits/stdc++.h> using namespace std; #define all(x) (x).begin(), (x).end() #define TRACE(x) x #define WATCH(x) TRACE(cout << #x" = " << x << endl) #define WATCHR(a, b) TRACE(for (auto it=a; it!=b;) cout << *(it++) << " "; cout << endl) #define WATCHC(V) TRACE({cout << #V" = "; WATCHR(V.begin(), V.end());}) ...
C++
0ca6c7ff6a2d110a8f4153717910378f
fc16f1f6221708045e37133b1fcffeb5
1,400
PASSED
#include<iostream> #include<map> #include<string.h> using namespace std; int main() { int T; cin>>T; map<long long int, int>num; while (T--) { char c; long long int num_1; cin >> c >> num_1; long long int num_2 = 0; for (int i = 0; i<18; i++) { num_2 = num_2 * 2 + num_1 % 2; num_1 = num_1 ...
C++
0ca6c7ff6a2d110a8f4153717910378f
af8e4bc74f435b3f10ab1d9b03539f89
1,400
PASSED
#include<stdio.h> #include<iostream> #include<algorithm> #include<math.h> #include<map> #include<string.h> using namespace std; int main() { int T; cin>>T; map<long long int, long long int>num; while (T--) { char c; long long int num_1; cin >> c >> num_1; long long int num_2 = 0; for (int i = 0; i<18...
C++
0ca6c7ff6a2d110a8f4153717910378f
0ad78637cc34e519b76f006d56f28927
1,400
PASSED
#include<iostream> #include<map> #include<string.h> using namespace std; int main() { int T; cin>>T; map<long long int, int>num; while (T--) { char c; long long int num_1; cin >> c >> num_1; long long int num_2 = 0; for (int i = 0; i<18; i++) { num_2 = num_2 * 2 + num_1 % 2; num_1 = num_1 / 1...
C++
0ca6c7ff6a2d110a8f4153717910378f
f7d4fa0f04ef9b8a9baa97088b6b124d
1,400
PASSED
#include <bits/stdc++.h> //#define TT using namespace std; typedef long long ll; typedef unsigned long long ull; const int maxn = 10000000; const int MOD = 1e9+7; int bintree[maxn]; void init() { memset(bintree,-1,sizeof(bintree)); } bool isleave(int p) { return bintree[p<<1] == -1 && bintree[(p<<1)+1] =...
C++
0ca6c7ff6a2d110a8f4153717910378f
9405a1a42c3a7794ecf42b0eeeea03d5
1,400
PASSED
#include<bits/stdc++.h> using namespace std; long long vec[1000000]; long long conv(long long a) { long long ans = 0; long long mul = 1; while(a!=0) { if(a%2==1) ans = ans + mul; mul*=2; a/=10; } return ans; } char in[150]; int main() { int n; scanf("%d",&n); getchar(); for(int a=0;a<n;a++) { char...
C++
0ca6c7ff6a2d110a8f4153717910378f
99ce939fd775aaaa6efeb5012d4a4735
1,400
PASSED
#include<stdio.h> #include<math.h> #include<stdlib.h> #include<string.h> #include<iostream> #include<algorithm> using namespace std; struct trip { struct trip *even; struct trip *odd; int num; trip():even(NULL),odd(NULL),num(0) { } }; struct trip root; struct trip aaa[270000]; int n; int pos=0; char str[20]; ...
C++
0ca6c7ff6a2d110a8f4153717910378f
36aac9ccd84d2d22688c2f4e3c18553d
1,400
PASSED
#include <stdio.h> #include <stdlib.h> int n; int m[200001][2]; int nextSol(int i){ int a, b; a = m[i][0]; b = m[i][1]; if(m[a][0] == b || m[a][1] == b){ return a; } return b; } int main(int argc, char *argv[]){ int i, j, sol; scanf("%d", &n); for(i = 1; i<=n; i++){ scanf("%d %d", &m[i][0], ...
C
819d3694fccf2b5af0ec3b4ee429dbb3
5e23fcf6621ff9b82bdd7c104b0521a7
1,600
PASSED
function task([n, ...pairs]) { pairs = pairs.map(p => p.split(' ').map(n => Number(n))); let result = []; let presense = new Array(pairs.length + 1); let index = 1; while (result.length !== pairs.length) { result.push(index); presense[index] = true; const [a, b] = pairs[index - 1]; const aP...
Javascript
819d3694fccf2b5af0ec3b4ee429dbb3
2b74413a4a6bc36959c2bb2e02baa48e
1,600
PASSED
const read = []; let n; const MAXN=2e5; const arr=new Array(MAXN+1).fill(null); const RL = require('readline').createInterface({ input: process.stdin, output: process.stdout, }); RL.on('line', line => { read.push(line.trim()); }); const solve=function (current, next){ const vector=[]; let nextnext=null; ...
Javascript
819d3694fccf2b5af0ec3b4ee429dbb3
4438bd36b199fd13323d174b5470d2cd
1,600
PASSED
using System; using System.Collections.Generic; using System.Linq; using CompLib.Util; public class Program { int N; int[][] A; public void Solve() { var sc = new Scanner(); N = sc.NextInt(); A = new int[N][]; for (int i = 0; i < N; i++) { A[i] = new ...
C#
819d3694fccf2b5af0ec3b4ee429dbb3
b7a1cc0fc7e70967f6584664d8e599a7
1,600
PASSED
using System; using System.Linq; using CompLib.Util; public class Program { int N; int[][] A; public void Solve() { var sc = new Scanner(); N = sc.NextInt(); A = new int[N][]; for (int i = 0; i < N; i++) { A[i] = sc.IntArray(); } // ...
C#
819d3694fccf2b5af0ec3b4ee429dbb3
e8b77f351914bc9d1f4e356a0880ef90
1,600
PASSED
using System; using System.Text; using System.Collections.Generic; using System.Threading; using System.IO; namespace codeforces { class Program { const int N = 2000 * 100; static int[,] a = new int[N, 2]; static void Main(string[] args) { int n = int.Parse(Console...
C#
819d3694fccf2b5af0ec3b4ee429dbb3
2cdefa84ca4dd8d520d321f504331df7
1,600
PASSED
using System; using System.Collections.Generic; using System.Linq; using System.IO; using System.Runtime.CompilerServices; using System.Text; using System.Diagnostics; using System.Numerics; using static System.Console; using static System.Convert; using static System.Math; using static Template; using Pi = Pair<int, i...
C#
819d3694fccf2b5af0ec3b4ee429dbb3
dd74ac4da1ca8a4b80d585b0739b2578
1,600
PASSED