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
#define _CRT_SECURE_NO_WARNINGS #define _USE_MATH_DEFINES #include <iostream> #include <cstdlib> #include <cmath> #include <algorithm> #include <map> #include <string> #include <stack> #include <queue> #include <vector> #include <set> #include <iomanip> #include <unordered_map> #include <unordered_set> #define fore(i,...
C++
92b6ab47c306a15631f045d624a1bf37
7d73b5a354d4661f5cf731fa303687e7
1,900
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int MAXN = 3e5; int n, x; ll a[MAXN], dp[MAXN+1][5]; int main() { ios_base::sync_with_stdio(0); cin.tie(NULL); int n, x; cin >> n >> x; for(int i = 0; i < n; i++) { cin >> a[i]; dp[i+1][0] = dp[i][0]; dp[i+1][1] = dp[i][1]+a[i...
C++
92b6ab47c306a15631f045d624a1bf37
fa4de499de6de42f5f5bb4debce5d31f
1,900
PASSED
#pragma GCC optimize("O2") #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<int,int> pii; typedef pair<ll,ll> pll; typedef pair<double,double> pdd; typedef pair<ld,ld> pld; typ...
C++
92b6ab47c306a15631f045d624a1bf37
fb711e46b1fe5569535e5f56ada3520d
1,900
PASSED
#include <iostream> using namespace std; int n, x; long long sol; int v[300005]; long long dp[300005][3]; int main() { cin >> n >> x; for(int i = 1; i <= n; i++) cin >> v[i]; for(int i = 1; i <= n; i++) { dp[i][0] = v[i] + max(dp[i - 1][0], 0LL); dp[i][1] = max(0LL, max(dp[i - 1][2], dp[i - 1][1])...
C++
92b6ab47c306a15631f045d624a1bf37
6a7b0c20268961c2168cbf7c60df4620
1,900
PASSED
#include <bits/stdc++.h> #define TASK "something" #define int long long using namespace std; const int N = 3e5 + 5; int n, a[N], s[N], x; int Left[N], Right[N]; int last_solve() { for (int i = 1; i <= n; i++) s[i] = s[i-1] + a[i]; int smin = 0; for (int i = 1; i <= n; i++) { smin = min (s[i], smin); Left[i] ...
C++
92b6ab47c306a15631f045d624a1bf37
7e4484de1065f73288be271ecb0dce85
1,900
PASSED
#include<bits/stdc++.h> #define ll long long int #define IOS cin.tie(NULL);cout.tie(NULL) #define F first #define S second #define pb push_back using namespace std; int main() { IOS; ll n,k,x,temp=0,max=0,ans=0,size=0,flag=0,temp1=0,min=0; cin>>n>>k; ll arr[n]={0},arrcum[n]={0}; if(k>0) { for(ll i=0; i<n; i++) ...
C++
92b6ab47c306a15631f045d624a1bf37
714bf3c0056da97693098e63ee3d30cb
1,900
PASSED
#include <bits/stdc++.h> typedef long long ll; using namespace std; ll mod= 1e9+7; int main( ) { ll n,x; cin>>n>>x; ll a[n]; for( ll i=0; i<n; ++i ) { cin>>a[i]; } ll ans=max((ll)0,a[0]); ll f[n],b[n], pre[n], suf[n], sum[n]; f[0]=a[0]; b[n-1]=a[n-1]; ...
C++
92b6ab47c306a15631f045d624a1bf37
a6ccf4465ddacc64fb24849e8a734037
1,900
PASSED
#include <bits/stdc++.h> #define TVVTEYYZQB * #define CWBFRFAXJQ + #define KXYKRFQVXY ++){ #define QBPBHHSJRU - #define ZJERMVFLZP 0){dp[i][j] #define VVJMPJZJKY 0; #define OCUDMUQZLC 0;j #define TKNLLFXQBB 1){dp[i][j] #define NXBTTXPNTD 1;i #define ZQBDRAJWVB 1] #define PUPUSJZGRX 1][j #define RLDTJYNGJR 1][j] #define...
C++
92b6ab47c306a15631f045d624a1bf37
c6d636ae294aef161cb05e953173c5b7
1,900
PASSED
#include <bits/stdc++.h> const int MAXN (1000005) ; const int64_t INF = 0x3f3f3f3f3f3f3f3f3f ; using namespace std ; int64_t dp[MAXN][5] ; // 0: 当前不乘k,前边也不乘k // 1: 当前不乘k,前边乘k // 2: 当前乘k int64_t arr[MAXN] ; int main() { int n,buff,k,t = 1 ; ios::sync_with_stdio(false) ; { cin >> n >>k; for(int i(1);i<=n;++i) { ...
C++
92b6ab47c306a15631f045d624a1bf37
6916ef24fea36ae7a9d80d92499ed0b2
1,900
PASSED
#include <iostream> #include <cstring> #include <cstdio> #include <map> #include <stack> #include <algorithm> #include <cmath> #include <climits> #include <vector> #include <queue> #define LL long long #define INF 1e9 #define eps 1e-9 #define PI acos(-1.0) #define Exp 2.7182818284 using namespace std; void init() ...
C++
92b6ab47c306a15631f045d624a1bf37
717b87ed9c895bbffeecf24cb5d5591b
1,900
PASSED
#include <bits/stdc++.h> #include <cassert> typedef long long int ll; using namespace std; // @@ !! LIM(binsearch cmpNaive debug) // --> binsearch cmpNaive f:<< debug // ---- inserted library file binsearch.cc template<typename T> T binsearch(auto check, T yes, T no, T err = (T)1) { while (abs(yes - no) > err) { ...
C++
d2a612fb8415d1d6f518b5167f803298
55c863835ad6d465a90f06ae308eded3
2,400
PASSED
// Author: Sanskar Mani // date: 2020-11-28 18:52:05 #pragma GCC optimize("O3", "unroll-loops") #pragma GCC target("avx2") #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; #if DEBUG && !ONLINE_JUDGE #include "...
C++
d2a612fb8415d1d6f518b5167f803298
8a799d40a545bb8f9722950b75306dc4
2,400
PASSED
#include <bits/stdc++.h> using namespace std; int main() { int n,i,j; cin>>n; vector<int>a(n); for(i=0;i<n;i++)cin>>a[i]; vector<int>I(n,-2),D(n,-2); D[n-1]=-1;I[n-1]=INT_MAX; for(i=n-2;i>=0;i--){ if(D[i+1]==-2 && I[i+1]==-2) break; else if(D[i+1]==-2){ if(a[i]>a[i+1]) I[i]=I[i+...
C++
d2a612fb8415d1d6f518b5167f803298
c166b227085ffea92e711f216bf09761
2,400
PASSED
#include <bits/stdc++.h> #define ll int #define FOR(i,a,b) for(ll i=(a);i<(b);i++) #define REP(i,a) FOR(i,0,a) using namespace std; const ll MAX_N=2e5,INF=1e8; typedef pair<ll,ll> P; ll n,a[MAX_N],ans[MAX_N],lis[MAX_N],bef[MAX_N],lisinx[MAX_N]; vector<P> lisary,dsary; int main(){ scanf("%d",&n); fill(lis,lis+n,INF); ...
C++
d2a612fb8415d1d6f518b5167f803298
b47641a0c71bdbccbe8340d9638a6216
2,400
PASSED
#include <bits/stdc++.h> #include<cmath> #define maxn 100005 #define maxa 1000005 #define MOD 998244353 //100000000 //1000000007 // #define INF 1000000000000000000 #define ll long long //#define M_PI 3.141592653589793238463 using namespace std; #define pii pair<ll, ll> #define piii pair<ll, pii> #define ft first #de...
C++
d2a612fb8415d1d6f518b5167f803298
aa89ad7a80363c4f13956280d57413ec
2,400
PASSED
#include <bits/stdc++.h> using namespace std; const int maxn = 2e5 + 10 ; int arr[maxn] ; int main(int argc, char const *argv[]) { int n ; scanf("%d",&n) ; for(int i = 1 ; i <= n ; ++ i) scanf("%d",&arr[i]) ; arr[n+1] = maxn ; int down = maxn , up = -1 ; for(int i = 1 ; i <= n ; ++ i) { if(arr[i] < down && a...
C++
d2a612fb8415d1d6f518b5167f803298
a82d96d2095ee7ee1573a78c29e46c7d
2,400
PASSED
#pragma GCC optimize("trapv") #pragma GCC optimize("Ofast") #pragma GCC target("avx,avx2,fma") #pragma GCC optimize("unroll-loops") #include<bits/stdc++.h> #include<bits/extc++.h> using namespace __gnu_pbds; //using namespace __gnu_cxx; #define pb push_back #define all(x) x.begin(), x.end() using namespace std; using l...
C++
d2a612fb8415d1d6f518b5167f803298
2aea760cb3f3071a58eeab8b5063338c
2,400
PASSED
#include<bits/stdc++.h> #define all(x) x.begin(), x.end() using namespace std; typedef long long ll; typedef double db; int main() { ios_base::sync_with_stdio(false); cin.tie(nullptr); int n; cin >> n; vector<int> a(n); for (int i = 0; i < n; ++i) cin >> a[i]; vector<int> ans(n, 0); int inc = -1, dec = 1e9; ...
C++
d2a612fb8415d1d6f518b5167f803298
0983856925b14239b3574594a92d7ac0
2,400
PASSED
#include <bits/stdc++.h> using namespace std; #define MAXN (int)(2*1e5 + 10) #define MAXL 20 #define F first #define endl "\n" #define S second #define MOD (int)(1e9 + 7) #define lli long long int #define sz(a) int(a.size()) int dx[] = {1, -1, 0, 0}; int dy[] = {0, 0, 1, -1}; int n; int vec[MAXN]; int at[MAXN]; int...
C++
d2a612fb8415d1d6f518b5167f803298
748fcd975716889aa7737bbb247944f2
2,400
PASSED
#include <iostream> #include <vector> #include <algorithm> using namespace std; typedef pair<int, int> pi; main() { int n; cin >> n; int a[n]; pi dp[n][2]; for (int &i : a) cin >> i; dp[0][0].first = 300000, dp[0][1].first = -1; for (int i = 1; i < n; ++i) { if (a[i] > a[i - 1] && a[i] > dp[i - 1][1].first) dp...
C++
d2a612fb8415d1d6f518b5167f803298
d48b6992f0586f023b54214163aa58d2
2,400
PASSED
#include <bits/stdc++.h> using namespace std; int main() { int t;cin>>t; for(int i=0;i<t;++i){ int n; cin>>n; int ans=0; while(n >= 10){ ans += (n / 10)*10; n = n%10+n/10; } ans+=n; cout<<ans<<'\n'; }return 0; }
C++
0beecbd62aa072a2f3aab542eeb56373
fc151972cca73e2fbf0b1194fd42f772
900
PASSED
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> ///https://www.geeksforgeeks.org/ordered-set-gnu-c-pbds/ #define pb push_back #define ll long long #define str string #define fi first #define se seco...
C++
0beecbd62aa072a2f3aab542eeb56373
2b27263e6f81b8c28c3beaf2ed91848f
900
PASSED
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> ///https://www.geeksforgeeks.org/ordered-set-gnu-c-pbds/ #define pb push_back #define ll long long #define str string #define fi first #define se s...
C++
0beecbd62aa072a2f3aab542eeb56373
2e932ad449b2d923837df2fdb8243565
900
PASSED
#include <bits/stdc++.h> #define ll long long using namespace std; ll a,b,c; int main() { cin>>a; for(ll i=0;i<a;i++) { cin>>b; while(b>=10) { c+=b/10*10; b=b/10+b%10; } c+=b; cout<<c<<endl; c=0; } }
C++
0beecbd62aa072a2f3aab542eeb56373
b00f35ac6022b0866e5b229334a9065c
900
PASSED
/**------------------------- |--------From A.R.A--------| -------------------------**/ #include <bits/stdc++.h> #define ll long long int #define ull unsigned long long int #define FOR(i,n) for(ll i=0;i<n;i++) #define input (a,i,n)for(ll i=0;i<n;i++){ cin>>a[i];} #define output(a,i,n)for(ll i=0;i<n;i++){cout<<a[i]...
C++
0beecbd62aa072a2f3aab542eeb56373
29ec7d4651f2e0ccdf7858f070f1edf5
900
PASSED
#include<bits/stdc++.h> using namespace std ; int solve ( int n ) { vector < int > cashback ; while ( 1 ) { if ( n < 10 ) { break ; } cashback . push_back ( n / 10 ) ; n = n % 10 + n / 10 ; } int cur = 0 ; for ( int i = 0 ; i < cashback . size ( ) ; ++ i ) { cur += cashback [ i ] ; } return cur ; }...
C++
0beecbd62aa072a2f3aab542eeb56373
ef79215da678a6632c12940085f2ecd6
900
PASSED
#include "bits/stdc++.h" using namespace std; typedef long long ll; int t,n,carry; ll ans ; int main() { ios::sync_with_stdio(false); cin.tie(0); cin>>t; while (t--) { cin>>n; ans=n; while (n>=10) { carry=n%10; n/=10; ans+=n; n=n+carry; } cout<<a...
C++
0beecbd62aa072a2f3aab542eeb56373
3279fb27a4e43cf7ac461138e477ab43
900
PASSED
#include <bits/stdc++.h> using namespace std; #define ll long long #define f1(i,n) for(ll i=1;i<=n;i++) #define f0(i,n) for(ll i=0;i<n;i++) #define fr(i,n) for(ll i=n-1;i>0;i--) #define sync ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); int main() {sync ll t,i;cin>>t; while(t--) {cin>>i;cout<<i+((i-1)/9...
C++
0beecbd62aa072a2f3aab542eeb56373
dff1f91dad5a660bcbf7641510592c9c
900
PASSED
#include<bits/stdc++.h> using namespace std; int main() { int n,s,m,k,p,l,i,j; cin>>n; while(n>0) { cin>>k; s=0; l=k; while(l>=10) { p=l/10; s+=p; l=l%10; l+=p; } cout<<k+s<<endl; n--; } return 0; }
C++
0beecbd62aa072a2f3aab542eeb56373
b93fe7a9863346f9970bab71f25d430e
900
PASSED
/*** بسم الله الرحمن الرحيم ***/ /* */ #define _CRT_SECURE_NO_WARNINGS #include<bits/stdc++.h> #include<forward_list> #include<unordered_map> #include<cctype> #include<set> #include<list> #include<string> #include<map> #include<forward_list> #pragma GCC target ("avx2") #pragma GCC optimization ("O3") #pragma GCC o...
C++
0beecbd62aa072a2f3aab542eeb56373
21b3a4dd19c986397b9810b1be179e54
900
PASSED
#include<bits/stdc++.h> using namespace std; char a[105][105]; int main() { int n, m, i, j, d=0, xl=200, xh=-1, cnt=0, yl=200, yh=-1; char ch; scanf("%d %d\n", &n, &m); for(i=0; i<n; i++) { gets(a[i]); } for(i=0; i<n; i++) { for(j=0; j<m; j++) { if(a...
C++
cd6bc23ea61c43b38c537f9e04ad11a6
ecaafc880976468639ab7a657033a693
1,300
PASSED
#include<bits/stdc++.h> using namespace std; int main() { int n,m,r1=101,r2=1,c1=101,c2=1,i,j,co=0,c,r; char s[101][101]; cin>>n>>m; for(i=1;i<=n;i++){ for(j=1;j<=m;j++){ cin>>s[i][j]; if(s[i][j]=='B' ){ r1=min(r1,i); r2=max(r2,i); ...
C++
cd6bc23ea61c43b38c537f9e04ad11a6
7a03b08b69a3ad9fe34237ef7723184e
1,300
PASSED
#include<bits/stdc++.h> using namespace std; int main() { int n,m,r1=101,r2=1,c1=101,c2=1,i,j,co=0,c,r; char s[101][101]; cin>>n>>m; for(i=1;i<=n;i++){ for(j=1;j<=m;j++){ cin>>s[i][j]; if(s[i][j]=='B' ){ r1=min(r1,i); r2=max(r2,i); ...
C++
cd6bc23ea61c43b38c537f9e04ad11a6
124770b3d1965062888a57f47732c90e
1,300
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int inf = (int)1e9 + 7; const int N = (int)1e7 + 7; #define fr first #define sc second #define OK puts("OK"); #define pb push_back #define mk make_pair char c[105][105]; int main () { int n, m, x, y; scanf ("%d %d", &n, &m); ...
C++
cd6bc23ea61c43b38c537f9e04ad11a6
9402ac3b964de02400634e08c338322c
1,300
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int inf = (int)1e9 + 7; const int N = (int)1e7 + 7; #define fr first #define sc second #define OK puts("OK"); #define pb push_back #define mk make_pair char c[105][105]; int main () { int n, m, x, y; scanf ("%d %d", &n, &m); ...
C++
cd6bc23ea61c43b38c537f9e04ad11a6
4f08c4c078e4928fbd7a59a733535939
1,300
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int inf = (int)1e9 + 7; const int N = (int)1e7 + 7; #define fr first #define sc second #define OK puts("OK"); #define pb push_back #define mk make_pair char c[105][105]; int main () { int n, m, x, y; scanf ("%d %d", &n, &m); ...
C++
cd6bc23ea61c43b38c537f9e04ad11a6
e196175f6608834302befdb07341940a
1,300
PASSED
#include <iostream> #include <algorithm> #include <vector> using namespace std; int main(){ int n,m; cin>>n>>m; vector<string> arr(n); for(int i=0;i<n;i++) cin>>arr[i]; long left = m-1,right = 0,up = n-1,down = 0; long blacks = 0; for(int i=0;i<n;i++){ for(int j=0;j<m;j++){...
C++
cd6bc23ea61c43b38c537f9e04ad11a6
2b315fc35c80d36210f07661b9ec7f82
1,300
PASSED
#include<bits/stdc++.h> using namespace std; #define ll long long int int main() { ll i,j,n,m,r=0,c=0,res=0,d=0,cl=0,col=0,total=0,mx=0,mn=1e15; cin>>n>>m; bool f=0,flag=0; string s[n+1]; for(i=1; i<=n; i++) cin>>s[i]; for(i=1; i<=n; i++) { f=c=d=0; for(j=0; j<m; j++...
C++
cd6bc23ea61c43b38c537f9e04ad11a6
d7107f6e27639482e659e029ab87e3b3
1,300
PASSED
#include <bits/stdc++.h> #define int long long using namespace std; signed main() { int n, m; cin >> n >> m; vector<vector<char> > a(n, vector<char>(m)); int kol = 0; for (int i = 0; i < n; ++i) { for (int j = 0; j < m; ++j) { cin >> a[i][j]; kol += (a...
C++
cd6bc23ea61c43b38c537f9e04ad11a6
38c5473569206fa235b6f9499018c297
1,300
PASSED
#include<iostream> #include<cstdio> #include<cstring> #include<cmath> #include<stack> #include<queue> #include<deque> #include<vector> #include<map> #include<algorithm> using namespace std; typedef long long LL; //#pragma comment(linker, "/STACK:102400000,102400000") const double PI = acos(-1.0); const double eps = 1e...
C++
cd6bc23ea61c43b38c537f9e04ad11a6
b6460349502119f4dd1a2478281472bb
1,300
PASSED
#include<bits/stdc++.h> using namespace std; const int N=2e3+5; int n,m; bool vis[N][N]; int dr[] = {0, 0, 1, -1}; int dc[] = {1, -1, 0, 0}; pair<int,int> ans; bool valid(int r,int c){ return r>=0 && c>=0 && r<n && c<m; } queue<pair<int,int>>q; void bfs(){ while(!q.empty()){ pair<int,int> u=q.front();...
C++
1a740b0ad2ec3ed208f01fc7b64e00d4
640c37052bb4275da674add8a8a546d2
1,500
PASSED
#include<cstdio> #include<cstring> #include<queue> #include<math.h> #include<iostream> using namespace std; typedef long long ll; const int maxn=2010; int vis[maxn][maxn]; struct node { int x,y; node (int a,int b) { x=a,y=b; } }; int n,m; int Max; bool check(int x,int y); void init(int nn,int mm...
C++
1a740b0ad2ec3ed208f01fc7b64e00d4
5f69b98bc99d969185ad4503078842dd
1,500
PASSED
#include <cstdio> #include <bits/stdc++.h> using namespace std; struct point { int x, y; } pt[11]; const int maxn = 2500; int mp[maxn][maxn]; int main() { freopen("input.txt","r",stdin);//这几句很神奇,不知道为什么加上这个就可以运行过去,不加就过不去 freopen("output.txt","w",stdout); ios_base::sync_with_stdio(false); i...
C++
1a740b0ad2ec3ed208f01fc7b64e00d4
84f143763a2aa535f69d9b3be714c4fd
1,500
PASSED
#include<iostream> #include<cmath> #include<stdio.h> #include <ctype.h> #include<iomanip> #include<algorithm> #include<string> #include<stack> #include<set> #include<map> #include<deque> //<< fixed << setprecision() #include<queue> //priority_queue #include<vector> #include<ctime> #include<time.h> typedef long long l...
C++
1a740b0ad2ec3ed208f01fc7b64e00d4
34acaaf966ec68e1b632a0a896f8b868
1,500
PASSED
#include <bits/stdc++.h> using namespace std; #define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define endl "\n" #define Max(x,y,z) max(x,max(y,z)) #define Min(x,y,z) min(x,min(y,z)) #define fr(i,s,e) for(i=s;i<e;i++) #define rf(i,s,e) for(i=s-1;i>=e;i--) #define pb push_back #define eb emblace_back #def...
C++
1a740b0ad2ec3ed208f01fc7b64e00d4
08a1c3d0d13741bc159f1611b40ba255
1,500
PASSED
#include<bits/stdc++.h> using namespace std; #define mod 1000000007 #define ll long long #define pb push_back #define f(i,n) for(int i=0;i<n;i++) #define ma 1000006 bool visit[2010][2010]={}; int main() { // your code goes here /* fstream fre; fre.open("input.txt",ios::in); fstream fr; fr.open("output.txt"...
C++
1a740b0ad2ec3ed208f01fc7b64e00d4
839cec4f17fed033fca714e7e1db5484
1,500
PASSED
/* author Mahmoud Tarek -------------------- keep it simple gcc just accept my solution :) it is flow less good bye .... dear overflow don't be sad /// in case of any error we just still friend :) ...
C++
1a740b0ad2ec3ed208f01fc7b64e00d4
0d145dc8f456ba9f60ae20a993228bab
1,500
PASSED
/* author Mahmoud Tarek -------------------- keep it simple gcc just accept my solution :) it is flow less good bye .... dear overflow don't be sad /// in case of any error we just still friend :) ...
C++
1a740b0ad2ec3ed208f01fc7b64e00d4
e633a9765f2f1465dd472c41515c844d
1,500
PASSED
/* author Mahmoud Tarek -------------------- keep it simple gcc just accept my solution :) it is flow less good bye .... dear overflow don't be sad /// in case of any error we just still friend :) ...
C++
1a740b0ad2ec3ed208f01fc7b64e00d4
decc6b129c742665bdcd25dbf861dd10
1,500
PASSED
#include <bits/stdc++.h> using namespace std; #define ll long long int #define pb push_back #define mk make_pair #define ub upper_bound #define lb lower_bound #define ff first #define ss second #define inf 1000000009 #define mod 1000000007 #define vll vector<ll> #define for0(i,n) for(ll i=0;i<n;i++) #define all(c) c.be...
C++
1a740b0ad2ec3ed208f01fc7b64e00d4
88ca376c69e61d239c5a7f7c69c13ac9
1,500
PASSED
#include<cstdio> #include<cctype> #include<algorithm> int n, z; int a[200010]; bool charvis[128]; inline int fastRead() { int X = 0,w = 0; char ch = getchar(); while(!charvis[ch]) {w |= ch == '-';ch = getchar();} while(charvis[ch]) X = (X << 3) + (X << 1) + (ch ^ 48),ch=getchar(); return w ? -X : X; } i...
C++
b063660572a78f25525656332a1782a8
8ce9083add9f981a5c2d822889c496e3
2,000
PASSED
#include<cstdio> #include<iostream> #include<algorithm> #include<string> #include<cstring> #include<cstdlib> #include<cmath> #include<set> #include<queue> using namespace std; #pragma GCC optimize(2) int n, z; int a[200010]; int main() { cin >> n >> z; for (int i = 0; i < n; i++) cin >> a[i]; sort(a, a + n); int ...
C++
b063660572a78f25525656332a1782a8
70a895db228e39460db6d8e97f019d1f
2,000
PASSED
#include<cstdio> #include<algorithm> int n, z; int a[200010]; inline int fastRead() { int x = 0; char ch = '-'; while(ch < '0' || ch > '9') ch = getchar(); while('0' <= ch && ch <= '9') { x = x * 10 + ch - '0'; ch = getchar(); } return x; } int main() { n = fastRead(); ...
C++
b063660572a78f25525656332a1782a8
ed68a60e786d6cb9d50ecd7f24863512
2,000
PASSED
#include<cstdio> #include<algorithm> int n, z; int a[200010]; void fastRead(int &x) { x = 0; char ch = '-'; while(ch < '0' || ch > '9') ch = getchar(); while('0' <= ch && ch <= '9') { x = x * 10 + ch - '0'; ch = getchar(); } } int main() { fastRead(n); fastRead(z); for (...
C++
b063660572a78f25525656332a1782a8
92e3110dbaa6575ff82bdf549c744501
2,000
PASSED
#include<cstdio> #include<iostream> #include<algorithm> #include<string> #include<cstring> #include<cstdlib> #include<cmath> #include<set> #include<queue> using namespace std; #pragma GCC optimize(2) int n, z; int a[200010]; int main() { ios::sync_with_stdio(false); cin.tie(0); cin >> n >> z; for (int i = 0; ...
C++
b063660572a78f25525656332a1782a8
f01ce5f2b957405b76d8321e62c6915e
2,000
PASSED
#include<cstdio> #include<algorithm> int n, z; int a[200010]; inline void fastRead(int &x) { x = 0; char ch = '-'; while(ch < '0' || ch > '9') ch = getchar(); while('0' <= ch && ch <= '9') { x = x * 10 + ch - '0'; ch = getchar(); } } int main() { fastRead(n); fastRead(z);...
C++
b063660572a78f25525656332a1782a8
6c4586661897aa518a13237ec8f7ebf3
2,000
PASSED
#include<cstdio> #include<cctype> #include<algorithm> int n, z; int a[200010]; inline int fastRead() { int X = 0,w = 0; char ch = getchar(); while(ch < '0' || ch > '9') {w |= ch == '-';ch = getchar();} while('0' <= ch && ch <= '9') X = (X << 3) + (X << 1) + (ch ^ 48),ch=getchar(); return w ? -X : X; } i...
C++
b063660572a78f25525656332a1782a8
add7246c5173d26ed3600c838628a478
2,000
PASSED
#include<bits/stdc++.h> using namespace std; const int maxn = 2e5 + 5; int a[maxn], vis[maxn]; int main() { int n, m; scanf("%d%d",&n,&m); for(int i = 1; i <= n; i++) scanf("%d",&a[i]); sort(a+1,a+n+1); int ans = 0; for(int i = 1, j = n/2+1; i <= n/2+1; i++){ if(vis[i]) continue; ...
C++
b063660572a78f25525656332a1782a8
1af633c69fdd328373718aba04877ba6
2,000
PASSED
#include<bits/stdc++.h> using namespace std; typedef long long ll ; /* upsolving after understanding the editorial thoroughly!! my thoughts / effort before reading editorial : -> sorting is obvious as it gives _________________________________ small values | big values _____...
C++
b063660572a78f25525656332a1782a8
93c7c34e71cd3758f9400cf8e6c6d2c8
2,000
PASSED
#include<bits/stdc++.h> using namespace std; const int N = 200043; int n, z; int a[N]; // editorial solution check int main() { scanf("%d", &n); scanf("%d", &z); for(int i = 0; i < n; i++) scanf("%d", &a[i]); sort(a, a + n); int l = 0; int r = n / 2 + 1; while(r - l > 1) { int m = (l + r) / 2; bool goo...
C++
b063660572a78f25525656332a1782a8
5fd28ae347b21d9f3d458371506fa815
2,000
PASSED
#include <iostream> #include <vector> #include <algorithm> #include <string> #include <map> #include <unordered_map> #include <set> #include <unordered_set> #include <queue> #include <math.h> #include <stack> #include <tuple> #include <cstring> #include <chrono> #include <bitset> #include <list> #include <stdlib.h> #in...
C++
f94165f37e968442fa7f8be051018ad9
f057ade52ab50247f041d77c0550df37
1,800
PASSED
#include <iostream> #include <vector> #include <algorithm> #include <string> #include <map> #include <unordered_map> #include <set> #include <unordered_set> #include <queue> #include <math.h> #include <stack> #include <tuple> #include <cstring> #include <chrono> #include <bitset> #include <list> #include <stdlib.h> #in...
C++
f94165f37e968442fa7f8be051018ad9
e372d34bd227a2f9a77899fd0fc430f7
1,800
PASSED
#include <iostream> #include <vector> #include <algorithm> #include <string> #include <map> #include <unordered_map> #include <set> #include <unordered_set> #include <queue> #include <math.h> #include <stack> #include <tuple> #include <cstring> #include <chrono> #include <bitset> #include <list> #include <stdlib.h> #in...
C++
f94165f37e968442fa7f8be051018ad9
824a3cdcc921abcf02246e27914de579
1,800
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; vector < pair< ll , pair<ll,ll> > > edges; pair<ll,ll> q[400005]; ll print [400005]; ll ans; ll par [400005]; ll siz [400005]; ll prog [400005]; ll f(ll x){ while(x!=par[x])x=par[x]; return x; } void unite(ll x,ll y){ if(siz[x]<siz...
C++
f94165f37e968442fa7f8be051018ad9
47306283e8edfcddc00f3e8e03e84532
1,800
PASSED
#include<bits/stdc++.h> #include<fstream> using namespace std; typedef long long int lli; #define scanvector(a,n) vector<lli>a; for(lli i=0;i<n;i++) { lli x ; cin>>x; a.push_back(x);} #define scanmatrix(a,n,m) vector<vector<lli> > a(n,vector<lli> (m,0));for (lli i=0;i<n;i++){for (int j=0;j<m;j++){lli temp;cin>>temp;a[i...
C++
f94165f37e968442fa7f8be051018ad9
22c66b04e6c97b53c132b77c124fa187
1,800
PASSED
#include<bits/stdc++.h> #include<fstream> using namespace std; typedef long long int lli; #define scanvector(a,n) vector<lli>a; for(lli i=0;i<n;i++) { lli x ; cin>>x; a.push_back(x);} #define scanmatrix(a,n,m) vector<vector<lli> > a(n,vector<lli> (m,0));for (lli i=0;i<n;i++){for (int j=0;j<m;j++){lli temp;cin>>temp;a[i...
C++
f94165f37e968442fa7f8be051018ad9
f929978d799ea9925d56da92cf190c37
1,800
PASSED
/* author: parv2809 */ #include<bits/stdc++.h> #define int long long int #define mod 1000000007 #define inf 1e18 #define fo(i,y,n,inc) for(int i=y;i<n+y;i+=inc) #define cin(t) int t;cin>>t #define w(t) while(t--) #define nl cout<<endl; #define pii pair<int,int> #define mp make_pair #define pb push_back #define ft(i) ...
C++
f94165f37e968442fa7f8be051018ad9
d12754e970f755f9be84f38232545826
1,800
PASSED
#include <bits/stdc++.h> using namespace std; #define LOCAL_PROJECTx #ifndef LOCAL_PROJECT #define debug(x) #define debuga(a, n) #define debug2(x, y) #define debug3(x, y, z) #define debug4(x, y, z, w) #else #define debug(x) {cerr <<#x<<" = " <<x<<"\n"; } #define debuga(a, n) {cerr << #a << " = "; fo...
C++
f94165f37e968442fa7f8be051018ad9
4664ecb450095d66d12238a809f8a18f
1,800
PASSED
#include <bits/stdc++.h> using namespace std; #define LOCAL_PROJECTx #ifndef LOCAL_PROJECT #define debug(x) #define debuga(a, n) #define debug2(x, y) #define debug3(x, y, z) #define debug4(x, y, z, w) #else #define debug(x) {cerr <<#x<<" = " <<x<<"\n"; } #define debuga(a, n) {cerr << #a << " = "; fo...
C++
f94165f37e968442fa7f8be051018ad9
1dd00fcd3c13e88d9547f7f0f13d9307
1,800
PASSED
#include<bits/stdc++.h> using namespace std; #define fio ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); #define ll long long #define ld long double #define endl "\n" #define ld long double #define ff first #define ss second #define pi pair<int,int> #define PI 3.141592653589793238462643383279502884L #de...
C++
f94165f37e968442fa7f8be051018ad9
e035788bf15740a1c7ec68db12f6a77b
1,800
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; int n, a, b, t; char s[600000]; vector<ll> pre, suf; bool f(int mid) { for (int i = 1; i < mid; ++i) { ll all = pre[i] + 1LL*i*a + suf[mid-i]; if (all <= t){ return 1; } a...
C++
e53eabd41647dc17bd8daf060d736c63
ed0c4b8627316cb78532c16272a43698
1,900
PASSED
#include <bits/stdc++.h> using namespace std; const int maxn = 5e5 + 500; int n , a , b , T , st[maxn]; char str[maxn]; long long dpL[maxn] , dpR[maxn]; /* w -> 0 , h -> 1; 初始时是 h -> 1 */ inline void updata( long long & x , long long v) { x = min( x , v ); } void init(){ long long add = 0; for(int i = 1 ; i <...
C++
e53eabd41647dc17bd8daf060d736c63
c7b8be642d5a3db7c5783848b8029302
1,900
PASSED
#include<bits/stdc++.h> using namespace std; int ary[550000],sum[550000]; main(){ int n,a,b,t,i; scanf("%d%d%d%d",&n,&a,&b,&t); for(i=0;i<n;i++){ char c; scanf(" %c",&c); if(c=='h')ary[i]=(i==0)?1:a+1; else ary[i]=(i==0)?b+1:a+b+1; } sum[0]=0; for(i=n-1;i>=0;i--)s...
C++
e53eabd41647dc17bd8daf060d736c63
eca5f60fcf25c0602954057d8b75c0a1
1,900
PASSED
#include<iostream> #include<cstring> #include<cassert> using namespace std; typedef long long ll; const int MAXN = 1e6; const int MAXT = 2e9; const int MAXA = 2e3; int N; ll A, B, T; char s[MAXN]; int sum[MAXN]; // can we see v photos bool is_good(int v) { for(int l = 0; l < v; l++) { int r = v - l; ass...
C++
e53eabd41647dc17bd8daf060d736c63
623104127775180e2976eb571d8fa09d
1,900
PASSED
#include <bits/stdc++.h> using namespace std; int main(){ long long a,b,t,z; int n; cin>>n>>a>>b>>t; string c; vector<long long> sum; sum.push_back(0); cin>>c; for(int i=0;i<n;i++){ z=0; if(c[i]=='w') z++; sum.push_back(sum[sum.size()-1]+z); } for(int i=0;i<n;i++){ z=0; if(c[i]=='w') z++; sum....
C++
e53eabd41647dc17bd8daf060d736c63
becb47fb5aed4ffec8196b256ccba290
1,900
PASSED
#include <bits/stdc++.h> #define all(x) (x).begin(), (x).end() #define pb push_back #define mp make_pair #define FILE "" using namespace std; typedef long long ll; typedef unsigned long long ull; const int INF = numeric_limits<int>::max(); const ll LLINF = numeric_limits<ll>::max(); const ull ULLINF = numeric_limit...
C++
e53eabd41647dc17bd8daf060d736c63
d1208fd37b793919c9f0f023f4273b2c
1,900
PASSED
#include <cstdio> #include <cstring> #include <cmath> #include <queue> #include <algorithm> #include <ctype.h> #include <bitset> #include <iostream> using namespace std; #define MAXN 500010 #define INF 0x3f3f3f3f #define PI acos(-1.0) #define mo 1000000007 typedef long long LL; int n,a,b,T,ans; char s[MAXN]; LL f[2][...
C++
e53eabd41647dc17bd8daf060d736c63
03f72c2476d0d4db9e3bfde8c88db053
1,900
PASSED
// :) // All hail Leonardo Watch! // #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> pii; #define F first #define S second const int MAX = 5e5+9; const int MOD = 1e9+7; int p1[MAX], p2[MAX]; int main () { ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); int n, a, b...
C++
e53eabd41647dc17bd8daf060d736c63
464cfc6797b3f79a40f8e1b5d4889f81
1,900
PASSED
#include <bits/stdc++.h> using namespace std; const int N=500010; char ss[N]; int n,a,b,T; int t1[N],t2[N],ans; int main() { scanf("%d%d%d%d",&n,&a,&b,&T); scanf("%s",ss); t1[0]=1+(ss[0]=='w'?b:0); if(t1[0]<=T) ans=1; for(int i=1;i<n;i++) { t1[i]=t1[i-1]+a+1; if(ss[i]=='w') ...
C++
e53eabd41647dc17bd8daf060d736c63
5296bb9a867c89c82975a6d4c2f66e6f
1,900
PASSED
#include <bits/stdc++.h> using namespace std; int main() { int n,a,b,T,i,j,temp,le,ri,mid,ma=0; cin>>n>>a>>b>>T; char str[n]; cin>>str; int r[n],l[n]; if(str[0]=='h') r[0]=1; else r[0]=b+1; for(i=1;i<n;i++){ if(str[i]=='h') r[i]=r[i-1]+a+1; ...
C++
e53eabd41647dc17bd8daf060d736c63
c75f766edd0df859f06b7a0d0692946c
1,900
PASSED
#include <iostream> #include <cmath> int t,d,n; using namespace std; int main() { cin >> t; while(t--) { cin >> n >> d; for(int i=0; i<=n-1; i++) { if((i + ceil((double)d/(i+1)))<=n) { cout << "YES" << endl; break; } else if(i==n-1) { cout << "...
C++
e65b2a81689bb13b90a02a9ccf1d4125
d37e548298239a051d2492c041277e89
1,100
PASSED
#include <bits/stdc++.h> using namespace std; int main() { int t,i,cnt=0,tmp=1; scanf("%d",&t); vector<int>vc; map<int,int>mp; for(int i=0;i<t;i++){ int n,d; cnt=0; scanf("%d %d",&n,&d); if(d<=n){ printf("YES\n"); continue; } in...
C++
e65b2a81689bb13b90a02a9ccf1d4125
502cf25f7106f0f61dc1375931869055
1,100
PASSED
#include<bits/stdc++.h> #define int long long #define fast ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define pb push_back #define all(a) a.begin(),a.end() #define ld long double #define ub upper_bound #define lb lower_bound #define pii pair<int,int> using namespace std; signed main() { fast; int t; ...
C++
e65b2a81689bb13b90a02a9ccf1d4125
9d01bac21b5ebfccb69daa1e80ecc3b7
1,100
PASSED
#include<bits/stdc++.h> #include<iostream> using namespace std; int main() { ios::sync_with_stdio(0);cin.tie(0); int t; cin>>t; while(t--) { double a,b; cin>>a>>b; int k=0; for(int i=0;i<=a;i++) { if((i+ceil(b/(i+1)))<=a) { k=1;break; } } if(k)cout<<"YES"<<'\n'; else cout<<"NO"<<'\n'...
C++
e65b2a81689bb13b90a02a9ccf1d4125
d93a068c61cb5a97b8141b4c856bb36a
1,100
PASSED
//By :Prajwal Sonawane //Email :prajwalsonawane35@gmail.com //Language:C++ #include <bits/stdc++.h> #define ll long long #define pb push_back #define deb(x) cout << #x << "=" << x << endl; #define test unsigned int t;cin >> t;while(t--) #define fastio ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); using na...
C++
e65b2a81689bb13b90a02a9ccf1d4125
39c1e5a021d4ccb490c710448bd18461
1,100
PASSED
# include <bits/stdc++.h> using namespace std ; int alisher, n, d, x1, x2, ok; int main () { cin >> alisher ; while( alisher -- ) { cin >> n >> d ; int kj = 11212 ; if( kj == 1 ) cout << 12 << endl; if( n == 1 ) { if( n == d ) cout <<...
C++
e65b2a81689bb13b90a02a9ccf1d4125
23cad9e192b2e8c9bf5ec5f2a286b47b
1,100
PASSED
# include <bits/stdc++.h> using namespace std ; int alisher, n, d, x1, x2, ok; int main () { cin >> alisher ; while( alisher -- ) { cin >> n >> d ; int kj = 11212 ; if( kj == 1 ) cout << "jdshfkjs" << endl; if( n == 1 ) { if( n == d )...
C++
e65b2a81689bb13b90a02a9ccf1d4125
bb895d8436c9dbc77cfb7b50ecbde764
1,100
PASSED
# include <bits/stdc++.h> using namespace std ; int alisher, n, d, x1, x2, ok; int main () { cin >> alisher ; while( alisher -- ) { cin >> n >> d ; if( n == 1 ) { if( n == d ) cout << "YES" << endl; else cout << "NO" << endl; continue ; ...
C++
e65b2a81689bb13b90a02a9ccf1d4125
fc148e87077606fd1fba221da38f035f
1,100
PASSED
# include <bits/stdc++.h> using namespace std ; int alisher, n, d, x1, x2, ok; int main () { cin >> alisher ; while( alisher -- ) { cin >> n >> d ; if( n == 1 ) { if( n == d ) cout << "YES" << endl; else cout << "NO" << endl; continue ; ...
C++
e65b2a81689bb13b90a02a9ccf1d4125
b2dc000f4943f05b640573d707804514
1,100
PASSED
# include <bits/stdc++.h> using namespace std ; int alisher, n, d, x1, x2, ok; int main () { cin >> alisher ; while( alisher -- ) { cin >> n >> d ; if( n == 1 ) { if( n == d ) cout << "YES" << endl; else cout << "NO" << endl; continue...
C++
e65b2a81689bb13b90a02a9ccf1d4125
d829a2b930b76c399348b7a6cb79a8b0
1,100
PASSED
#include <iostream> using namespace std; int main() { int q; cin >> q; long long n; while (q--) { cin >> n; if (n==2)cout<<n<<'\n'; else if (n%2==0)cout<<0<<'\n'; else cout <<1<<'\n'; } return 0; }
C++
178876bfe161ba9ccfd80c9310f75cbc
ec53a2804fbff9d62e2f76ff8149eb53
800
PASSED
#include<bits/stdc++.h> using namespace std; int main() { int t; int n,k; cin >> t; while(t--) { cin >> n; if(n == 1) { cout << 3 << endl; continue; } if(n == 2) { ...
C++
178876bfe161ba9ccfd80c9310f75cbc
0b0557206374ffd444b5d6582d218ac2
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; //typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> ordered_set; #define F first #define S second #define sqr(x) ((x) * (x...
C++
178876bfe161ba9ccfd80c9310f75cbc
adca9d70f572c94dca6a5d043d89710e
800
PASSED
#include <iostream> using namespace std; int main(){ int q; cin>>q; while(q--){ int n; cin>>n; if(n==2){ cout<<2<<endl; continue; } if(n%2==0){ cout<<0<<endl; continue; } cout<<1<<endl; } return 0; }
C++
178876bfe161ba9ccfd80c9310f75cbc
c217d08e880c9f778b5978036cdb646a
800
PASSED
#include <bits/stdc++.h> using namespace std; int main() { int t; cin>>t; while (t--) { int x; cin>>x; if (x<4) cout<<4-x; else cout<<x%2; cout<<"\n"; } return 0; }
C++
178876bfe161ba9ccfd80c9310f75cbc
c7025542dfb31f9d8358db57b1ce1953
800
PASSED
#include<bits/stdc++.h> using namespace std; #define ll long long #define mod 1000000007 #define pb push_back #define mp make_pair #define endl "\n" #define vci vector<int> #define vcl vector<long long> #define mpi map<int,int> #define mpl map<long long,long long> #define vecp vector<pair<<int,int> > int main() { ll n...
C++
178876bfe161ba9ccfd80c9310f75cbc
293a1982f951cbfbacbb450a1efd3573
800
PASSED
#include <bits/stdc++.h> #define mp(a,b) make_pair(a,b) #define pb(a) push_back(a) #define debug(a) cerr<<#a<<" -- "<<a<<endl; using namespace std; #define ll long long int int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); ll n,t,a,b,x; cin>>t; while(t--){ cin>>n...
C++
178876bfe161ba9ccfd80c9310f75cbc
29a2320cfa742e34e95f46b0854cb2e8
800
PASSED
#include <bits/stdc++.h> #define mp(a,b) make_pair(a,b) #define pb(a) push_back(a) #define debug(a) cerr<<#a<<" -- "<<a<<endl; using namespace std; #define ll long long int int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); ll n,t; cin>>t; while(t--){ cin>>n; ...
C++
178876bfe161ba9ccfd80c9310f75cbc
414b63a3e7a78e3ff1772d946539a429
800
PASSED
//In The Name Of Allah #include<bits/stdc++.h> using namespace std; int main(){ int q, n[1000]; cin >> q; for(int i = 0; i < q; i++){ cin >> n[i]; } for(int i = 0; i < q; i++){ if(n[i] == 2) cout << 2 << endl; else cout << n[i] % 2 << endl; } return 0; }
C++
178876bfe161ba9ccfd80c9310f75cbc
18ba215aff753e9b9f379f7073fa4983
800
PASSED
#include <bits/stdc++.h> using namespace std; #define ll long long #define l long #define pb push_back #define mp make_pair #define mt make_tuple int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int t; cin>>t; while(t--) { int n; cin>>n; if(n==1) cout<<3<<endl; else...
C++
178876bfe161ba9ccfd80c9310f75cbc
6ea7d6472e8851c1fc521d79cc594a6a
800
PASSED