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
def main(): t = int(input()) l = 1 r = t while l < r: print(f'{l} {r}', end=' ') l += 1 r -= 1 else: if l == r: print(f'{l}') main()
Python
02b7ff5e0b7f8cd074d9e76251c2725e
78afc3e4f507d5bafe3dc63162a45acb
1,200
PASSED
def main(): n = int(input()) l = 1 r = n while l < r: print(f'{l} {r}', end=' ') l += 1 r -= 1 else: if l == r: print(f'{l}') main()
Python
02b7ff5e0b7f8cd074d9e76251c2725e
992f926173ac6a35cff6e1b3bb6fa3fd
1,200
PASSED
#include <bits/stdc++.h> using namespace std; int main() { long long int n, k; cin >> n >> k; long long int i; long long int m = (k * (k + 1)) / 2; int flag = 0; long long int a[k]; for (i = 0; i < k; i++) { a[i] = i + 1; } if (n < m) { cout << "NO" << endl;...
C++
df801ebbe05c17bb1d157108d523d1f8
1606632840020b4cc6d3053afe6194e5
1,900
PASSED
#include<iostream> #include<vector> #include<string> #include<algorithm> #include<math.h> #include<queue> using namespace std;; const int N = 1e5 + 5; int ans[N]; int main() { int n, k; cin >> n >> k; int al = n; int i = 1; bool flag = 1; double minN = n / (pow(2, k) - 1), maxN = (2 * n / k + 1 - k) / 2; if ((in...
C++
df801ebbe05c17bb1d157108d523d1f8
b4cc6898741cf0f5f3b93a93b9f0f5e7
1,900
PASSED
#include <bits/stdc++.h> using namespace std; /// Typedef typedef long long ll; typedef vector<int> vi; typedef pair<int,int> pii; #define pb push_back #define ppb pop_back #define MP make_pair #define ff first #define ss ...
C++
df801ebbe05c17bb1d157108d523d1f8
777f717a0cff483fced9fe2136fae413
1,900
PASSED
#include <iostream> #include <vector> #include <algorithm> #include <string> #include <queue> #include<map> #include<cmath> typedef long long ll; std::map<ll,ll> a1,b1; std::vector<std::vector<ll>> g; std::vector<bool> used; ll k=0; int main(){ ll n,n2; std::cin>>n>>k; n2=n; std::vector<ll> ans(k); ...
C++
df801ebbe05c17bb1d157108d523d1f8
b6112f3fa9080326fe78c39140b6e9c2
1,900
PASSED
#include<cstdio> #include<cmath> #include<bits/stdc++.h> using namespace std; const int maxn = 100005; int a[maxn]; #define ll long long ll pow(ll a, ll b) { ll res = 1; while(b) { if(b & 1) res *= a; a *= a; b >>= 1; } return res; } int main() { long long k, n, flag ...
C++
df801ebbe05c17bb1d157108d523d1f8
84ad2d4c95813feefbb1020d163a2855
1,900
PASSED
#include <cstdio> #include <cctype> inline long long read (void) { register long long x = 0, f = 1, ch = getchar(); while(!isdigit(ch)) { if(ch == '-') f = -f; ch = getchar(); } while(isdigit(ch)) { x = x * 10 + ch - '0'; ch = getchar(); } return x * f; } long long n, k, a[100005]; int main (void) { n = read();...
C++
df801ebbe05c17bb1d157108d523d1f8
0336df61b2f79299bd8a050723424334
1,900
PASSED
#include <iostream> #include <vector> #include <algorithm> #include <set> using namespace std; void debug(vector <int> sum){ for (auto it : sum){ cout << it << " "; } cout << "\n"; } unsigned long long maxPossible; unsigned long long minPossible; unsigned long long sum; vector <int> arr; int ma...
C++
df801ebbe05c17bb1d157108d523d1f8
84f893961efd2a3ab14dcc6771d3367d
1,900
PASSED
#include<bits/stdc++.h> using namespace std; #define ll long long #define ld long double ll n,k; ll f(ll st,ll end){ if(st > end) return -1; ll mid=(st+end)/2; ll x=(k*(2*mid+k-1))/2; if(x > n) return f(st,mid-1); for(ll i=1;i<=k;i++){ ll g=mid*(pow(2,i)-1); if(g>=n){ return mid; } } return f(mid+1,end...
C++
df801ebbe05c17bb1d157108d523d1f8
c8d2d102a64369908989bcc998f7d0be
1,900
PASSED
#include<bits/stdc++.h> using namespace std; int main() { long long n,m; int i,j; int b; int f1=0; int a[100050]; int sum1=0,sum2=0,sum3=0; int t1,t2,t3; scanf("%lld%lld",&m,&n); i=m/(pow(2.0,n)-1); for(;f1!=1;i++) { if(m<(2*i-1+n)*n/2) { printf("NO\n"); break; } else if(m<=(pow(2.0,n)-1)*i) f1...
C++
df801ebbe05c17bb1d157108d523d1f8
06d15928688ba49016e45d48516c7d2d
1,900
PASSED
#include <bits/stdc++.h> #include<iostream> #include<algorithm> #include<cstdlib> #include<cstring> #include<cstdio> #include<string> #include<vector> #include<bitset> #include<queue> #include<deque> #include<stack> #include<cmath> #include<list> #include<map> #include<set> //#define DEBUG #define RI register int #defi...
C++
df801ebbe05c17bb1d157108d523d1f8
33fcbb433dbf41a0009ed21819f87369
1,900
PASSED
#include<algorithm> #include<iostream> #include<cstring> #include<cstdio> using namespace std; const int N = 111111; int a[N], b[N]; int n, m, k; bool ok() { int i, j; i = n - 1, j = m - 1; while(i >= 0 && j >= 0) { if(a[i] > b[j])return 1; i--, j--; } if(i >= 0)return 1; ...
C++
01cd3f0c6bc2975118075d180bfeba2d
3a34ddcbca33297cd337e7038d15ec22
1,600
PASSED
#include <iostream> #include <algorithm> #include <map> #include <stdio.h> using namespace std; const int N=100010; int k,n,m,a[N],b[N],d[2*N],sz,len,l[2*N]; map<int,int>id; int main() { int i,j,now=0,P=0; scanf("%d%d%d",&n,&m,&k); for (i=1; i<=n; i++){ scanf("%d",&a[i]); d[++sz]=a[i]; ...
C++
01cd3f0c6bc2975118075d180bfeba2d
a5884f49a2a71d7416aa36cf4a0dfa90
1,600
PASSED
#include <iostream> #include <algorithm> #include <cstdio> #include <vector> #include <string> #include <map> using namespace std; #define forall(i,a,b) for(int i=a;i<b;++i) #define max(a,b) ( (a) > (b) ? (a) : (b)) #define min(a,b) ( (a) < (b) ? (a) : (b)) #define ll long long ...
C++
01cd3f0c6bc2975118075d180bfeba2d
8ac960ba6bbe7dcfcb2c6eea82692428
1,600
PASSED
#include <sstream> #include <iomanip> #include <iostream> #include <cstdio> #include <cstring> #include <cstdlib> #include <cmath> #include <algorithm> #include <vector> #include <set> #include <map> #include <stack> #include <queue> #include <string> #include <deque> #include <complex> #define FOR(i,a,b) for(int i=(a...
C++
01cd3f0c6bc2975118075d180bfeba2d
6337f474cc3a7b564de58f86cf894da9
1,600
PASSED
#include<bits/stdc++.h> using namespace std; vector<long long>a; vector<long long>b; int main() { long long n,m,k; cin>>n>>m>>k; int i,j;long long temp; for(i=0;i<n;i++) { cin>>temp; a.push_back(temp); } for(i=0;i<m;i++) { cin>>temp; b.push_back(temp); } if (n>m) { cout<<"YES\n"; return 0; } ...
C++
01cd3f0c6bc2975118075d180bfeba2d
c0661009984fb1fcb8d9f9168f16e822
1,600
PASSED
#include <iostream> #include <cstdio> #include <cmath> #include <cstring> #include <string> #include <map> #include <algorithm> #include <vector> #include <set> #include <climits> #include <utility> using namespace std; #define PI 3.14159265358979323846264 #define SIZE 1000000000 #define MAX(a,b) ((a)>(b)?(a):(b)) #d...
C++
01cd3f0c6bc2975118075d180bfeba2d
172759dc86c08f02851fd7bc6be81c84
1,600
PASSED
#include <iostream> #include <stdio.h> #include <math.h> #include <algorithm> #include <string.h> using namespace std; long b[1000000]; long a[1000000]; long n,m,k; int main() { long i; cin >> n >> m >> k ; for (i=1 ; i<=n ; i++) { cin >> a[i]; } for (i=1 ; i<=m ; i++){ cin >>...
C++
01cd3f0c6bc2975118075d180bfeba2d
12f770f07c79520760d8ffffc7193445
1,600
PASSED
#include <iostream> #include <cstdio> #include <algorithm> using namespace std; int n , m ,k; int a[111111],b[111111]; bool check() { for(int i = 0 ; i < n ; i++) if(a[i] > b[m-n+i]) return true; return false; } int main() { cin >> n >> m >> k; for(int i = 0 ; i < n ; i++) ci...
C++
01cd3f0c6bc2975118075d180bfeba2d
ac6feb57d248e12ac25d1b3fc48f76ed
1,600
PASSED
#include<bits/stdc++.h> using namespace std; int bob[1000010]; int alice[100010]; int main() { int n; int m,k; cin>>n>>m>>k; multiset<int> aa,bb; for(int i=0;i<n;i++) { scanf("%d",&alice[i]); aa.insert(alice[i]); } for(int i=0;i<m;i++) { scanf("%d",&bob...
C++
01cd3f0c6bc2975118075d180bfeba2d
52516440bbd9ac299264beac4b5ce617
1,600
PASSED
//Fish Weight #include <iostream> #include <cstdio> #include <algorithm> using namespace std; int n,m,k,a[100001],b[100001]; int main() { cin>>n>>m>>k; for(int i=0;i<n;i++) cin>>a[i]; for(int i=0;i<m;i++) cin>>b[i]; if(n>m)cout<<"YES"; else { bool ok=false; sort(a,a+n);...
C++
01cd3f0c6bc2975118075d180bfeba2d
8c079ecbb7617adbdc9beb33745b9e71
1,600
PASSED
/** * “Experience is the name everyone gives to their mistakes.” – Oscar Wilde * * author : prodipdatta7 * created : Thursday 26-March, 2020 10:41:56 PM **/ //#include <bits/stdc++.h> #include <iostream> #include <algorithm> #include <cstdio> #include <cstdlib> #include <cstring> #include <string> #includ...
C++
8dcf63e0e4584df7a471c84ce3ca8fe1
724632d9fa9a401983d57f13e81a2649
1,900
PASSED
/** * “Experience is the name everyone gives to their mistakes.” – Oscar Wilde * * author : prodipdatta7 * created : Thursday 26-March, 2020 10:41:56 PM **/ //#include <bits/stdc++.h> #include <iostream> #include <algorithm> #include <cstdio> #include <cstdlib> #include <cstring> #include <string> #includ...
C++
8dcf63e0e4584df7a471c84ce3ca8fe1
6c14845dacd3ca91983efff1a0968df8
1,900
PASSED
/** * “Experience is the name everyone gives to their mistakes.” – Oscar Wilde * * author : prodipdatta7 * created : Thursday 26-March, 2020 10:41:56 PM **/ //#include <bits/stdc++.h> #include <iostream> #include <algorithm> #include <cstdio> #include <cstdlib> #include <cstring> #include <string> #includ...
C++
8dcf63e0e4584df7a471c84ce3ca8fe1
52401496d895737d7de840ba30c92453
1,900
PASSED
/** * “Experience is the name everyone gives to their mistakes.” – Oscar Wilde * * author : prodipdatta7 * created : Thursday 26-March, 2020 10:41:56 PM **/ //#include <bits/stdc++.h> #include <iostream> #include <algorithm> #include <cstdio> #include <cstdlib> #include <cstring> #include <string> #includ...
C++
8dcf63e0e4584df7a471c84ce3ca8fe1
b1ab10ab81396f3cf237f153cdf49c07
1,900
PASSED
/** * “Experience is the name everyone gives to their mistakes.” – Oscar Wilde * * author : prodipdatta7 * created : Thursday 26-March, 2020 10:41:56 PM **/ //#include <bits/stdc++.h> #include <iostream> #include <algorithm> #include <cstdio> #include <cstdlib> #include <cstring> #include <string> #includ...
C++
8dcf63e0e4584df7a471c84ce3ca8fe1
d2d0524e91edec65b8c7248b3df1c156
1,900
PASSED
#include<bits/stdc++.h> #define ll long long #define pll pair<ll,ll> #define pii pair<int,int> #define rep(i,a,b) for(int i=a;i<=b;++i) #define per(i,a,b) for(int i=a;i>=b;--i) #define mem0(x) memset(x,0,sizeof(x)) #define meminf(x) memset(x,0x3f,sizeof(x)) #define VI vector<int> #define VL vector<ll> #define pb push_b...
C++
8dcf63e0e4584df7a471c84ce3ca8fe1
23a3b01c457bbad8cb03409b06cf89eb
1,900
PASSED
#include<bits/stdc++.h> #define ll long long #define pll pair<ll,ll> #define pii pair<int,int> #define rep(i,a,b) for(int i=a;i<=b;++i) #define per(i,a,b) for(int i=a;i>=b;--i) #define mem0(x) memset(x,0,sizeof(x)) #define meminf(x) memset(x,0x3f,sizeof(x)) #define VI vector<int> #define VL vector<ll> #define pb push_b...
C++
8dcf63e0e4584df7a471c84ce3ca8fe1
b7476d45e7a8d7fe9330e192afd476e6
1,900
PASSED
#include<bits/stdc++.h> #define ll long long #define pll pair<ll,ll> #define pii pair<int,int> #define rep(i,a,b) for(int i=a;i<=b;++i) #define per(i,a,b) for(int i=a;i>=b;--i) #define mem0(x) memset(x,0,sizeof(x)) #define meminf(x) memset(x,0x3f,sizeof(x)) #define VI vector<int> #define VL vector<ll> #define pb push_b...
C++
8dcf63e0e4584df7a471c84ce3ca8fe1
b1cff948a4c039f37d9b300db74e5f26
1,900
PASSED
#include<cstdio> #include<cstdlib> #include<cstring> #include<iostream> #include<algorithm> #include<cmath> #include<vector> #include<map> using namespace std; #define in(x) (x) = read() #define inn(x, y) in(x),in(y) #define innn(x, y, z) inn(x, y),in(z) #define innnn(x, y, z, w) inn(x, y),inn(z, w) #define fre(x) for...
C++
8dcf63e0e4584df7a471c84ce3ca8fe1
63a16930006b674a65a267b70b8aaea7
1,900
PASSED
//#pragma GCC optimize(2)//�������� //#pragma GCC optimize(3)//���ڳ��� #include<cstdio> #include<cstdlib> #include<cstring> #include<iostream> #include<algorithm> #include<cmath> #include<vector> #include<map> using namespace std; #define in(x) (x) = read() #define inn(x, y) in(x),in(y) #define innn(x, y, z) inn(x,...
C++
8dcf63e0e4584df7a471c84ce3ca8fe1
45b3ae42e59c8423cff524db3d63afce
1,900
PASSED
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayDeque; import java.util.ArrayList; import java.util.Arrays; import java.util.StringTokenizer; public class Main { static int n, a, b; static ArrayList<Integer>[] graph; static long[] da, db; public s...
Java
0cb9a20ca0a056b86885c5bcd031c13f
f7a699408438bd15e0bad01f92425adc
1,700
PASSED
/*Author: Satyajeet Singh, Delhi Technological University*/ import java.io.*; import java.util.*; import java.text.*; import java.lang.*; public class Main { /*********************************************Constants******************************************/ static PrintWriter out=new PrintWriter(new OutputStreamWr...
Java
0cb9a20ca0a056b86885c5bcd031c13f
ff514109d8f79ff14228974438c7db5d
1,700
PASSED
import java.io.OutputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.Arrays; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.List; import java.util.StringTokenizer; import java.io.BufferedReader; impo...
Java
0cb9a20ca0a056b86885c5bcd031c13f
cf2c97f81f9ebb9360044c4600a84162
1,700
PASSED
import java.io.OutputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.Arrays; import java.util.StringTokenizer; import java.io.IOException; import java.io.BufferedReader; import java.io.InputStreamReader; import java.io.InputStream; /** * Built using CHelper...
Java
0cb9a20ca0a056b86885c5bcd031c13f
88c46dc802e1e89344d640815f2df4e0
1,700
PASSED
import java.util.*; import java.io.*; //import java.text.*; public class Main{ final long MOD = (long)1e9+7, IINF = (long)1e19; final int MAX = (int)1e6+10, MX = (int)1e7+1, INF = (int)1e9; // DecimalFormat df = new DecimalFormat("0.00000000"); // final double EPS = 1e-8; FastReader in; PrintWrit...
Java
0cb9a20ca0a056b86885c5bcd031c13f
265530eb1be592897e012529928c179d
1,700
PASSED
import java.io.*; import java.math.*; import java.nio.file.attribute.AclEntry.Builder; import java.security.KeyStore.Entry; import java.util.*; public class CODEFORCES { private InputStream is; private PrintWriter out; int time = 0, dp[][], DP[], start[], end[], dist[], red[], black[], MOD = (int)(1e9+7), arr[]; ...
Java
0cb9a20ca0a056b86885c5bcd031c13f
37464e494a163828ff4786dc4c3c9583
1,700
PASSED
import java.util.PriorityQueue; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.Scanner; import java.util.StringTokenizer; import java.util.*; public class bowwow { private static ArrayList<Integer> arr[]; private static int n; private static int x...
Java
0cb9a20ca0a056b86885c5bcd031c13f
6ab42f99095250bf576146ce4700b089
1,700
PASSED
//package educational.round22; import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.ArrayDeque; import java.util.Arrays; import java.util.InputMismatchException; import java.util.Queue; public class C { InputStream is; PrintWriter o...
Java
0cb9a20ca0a056b86885c5bcd031c13f
c853b60c7fd6d67d8797943af8557138
1,700
PASSED
import java.util.*; import java.lang.*; import java.math.*; import java.io.*; /* Name of the class has to be "Main" only if the class is public. */ public class codeforces implements Runnable { static class InputReader { private InputStream stream; private byte[] buf = new byte[1024]; private int curChar; ...
Java
0cb9a20ca0a056b86885c5bcd031c13f
a2b29e50c17000f905fad9d17a5f6e40
1,700
PASSED
import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.*; public class EducationalRound22C { static int ans = -1; static int x; static List<ArrayList<Integer>> neighbors; static int[] maxDepths; public static void main(String[] args) throws Exception { int n = r...
Java
0cb9a20ca0a056b86885c5bcd031c13f
ed54999ddb60c9a4174dd3df09c5df22
1,700
PASSED
/* ----------------------------------------------------------------------------- Author : --------------------------------------------------------- UTKAR$H $AXENA --------------------------------------------------------- IIT INDORE --------------------------------------------------------- -----...
C++
c421f47149e70240a02903d9d47de429
9684ffb863fbdb4a5e492a3c0f7a204f
2,100
PASSED
#include<ctime> #include<cstdio> #include<cctype> #include<cstring> #include<algorithm> #define For(i,x,y) for (int i=x;i<y;i++) using namespace std; int IN() { int c,x; while (!isdigit(c=getchar()));x=c-'0'; while (isdigit(c=getchar())) x=(x<<1)+(x<<3)+c-'0';return x; } const int N=200000+19,P=1e9+7; in...
C++
c421f47149e70240a02903d9d47de429
941fada3fd2598c44214134eebb267e3
2,100
PASSED
#include<bits/stdc++.h> #define ll long long #define db double #define pb pus_back using namespace std; const int N=1e5+20; const int Mod=1e9+7; int n,k; ll fac[N],Inv[N],dp[N]; int a[N],cnt[N]; map<int,int>Mp; void Add(ll &a,ll b){ a=(a+b)%Mod; } ll Pow(ll a,ll b){ ll ret=1; while(b){ if(b&1) ret=ret*a%Mod; a=...
C++
c421f47149e70240a02903d9d47de429
84b3472c79d0f25a6a23af03ee64524c
2,100
PASSED
#include <iostream> #include <bits/stdc++.h> #define IO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0) using namespace std; long long A[2000002]; struct x{ int f = 0,s = 0, all = 0, allrev; }; x tree[8000008]; long long lazy[8000008]; void build(int node, int start, int endd){ if(start == endd){ ...
C++
86b4fde6b12d64ac2db7f55b7bf1d99f
1c1007f788d0a19421ddc4c5009b18eb
2,400
PASSED
#include<bits/stdc++.h> using namespace std; #define maxSize 2100000 vector<vector<int>> segT; vector<int> lazy; long long n,m,l,r; string s; void buildT(int ss,int se,int si) { if(ss == se) { if(s[ss] == '4') segT[si][0] = 1; else segT[si][1] = 1; segT[si][2] =...
C++
86b4fde6b12d64ac2db7f55b7bf1d99f
c17e6f1fd2deae7d249634ae5018601f
2,400
PASSED
#include<bits/stdc++.h> #include<bits/extc++.h> #define endl '\n' #define pb push_back #define fr first #define sc second #define ll long long int #define bit(idx) idx&(-idx) #define bin(x, a) bitset<a>(x) #define all(A) A.begin(), A.end() #define de(x) cout << #x << " = " << x << endl; using namespace std; using nam...
C++
86b4fde6b12d64ac2db7f55b7bf1d99f
e1d3051ca7edcf0e04ab14a4c53b8bdb
2,400
PASSED
#include <stdio.h> #include <algorithm> #define N 1000100 #define left(i) (i<<1) #define right(i) (left(i)+1) typedef struct { int a1; int a2; int a3; int a4; }node; node seg[N*4]; int lz[N*4]; char arr[N]; void prop(int id, int l, int r){ if(lz[id]%2){ if(l != r-1){ lz[left(id)] += lz[id]; lz[ri...
C++
86b4fde6b12d64ac2db7f55b7bf1d99f
2751e8471f693e84afd606c95d165a54
2,400
PASSED
#include<bits/stdc++.h> using namespace std; typedef int ll; #define MAXN 1000005 struct node { int no_4; int no_7; int no_47; int no_74; int prop; node(int a=0, int b=0, int c=0, int d=0, int e=0) : no_47(c), no_4(a), no_74(d), no_7(b), prop(e) {} }; ll n; node tree[4*MAXN]; #define LEFT(x) (x*2) #define R...
C++
86b4fde6b12d64ac2db7f55b7bf1d99f
2a9c4fc1917879b7ae6ae2b549159d86
2,400
PASSED
#include<bits/stdc++.h> using namespace std; #define int long long template <class Data, class Update> struct segment_tree_lazy { vector<Data> tree; vector<Update> updates; int size; Data (*combine)(Data&, Data&); Update (*combine_u)(Update, Update); Data (*apply)(Data&, Update); Data unity; Update...
C++
86b4fde6b12d64ac2db7f55b7bf1d99f
8da9df98333bd42f5b64f43fff9c974a
2,400
PASSED
#include <bits/stdc++.h> typedef int ll; typedef long double ld; //#pragma GCC optimize("unroll-loops") //#pragma GCC optimize("Ofast") //#pragma GCC optimize("-O3") //#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") using namespace std; #define fi first #define se second #define sz(x...
C++
86b4fde6b12d64ac2db7f55b7bf1d99f
de4fb9a635709ae382acccb6cd6ed285
2,400
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<ll> vi; typedef pair<ll, ll> ii; typedef vector<ii> vii; #define FOR(i, a, b) for(ll i=ll(a); i<ll(b); i++) #define ROF(i, a, b) for(ll i=ll(a); i>=ll(b); i--) #define pb push_back #define mp make_pair #define sync ios_base::sync_with_...
C++
86b4fde6b12d64ac2db7f55b7bf1d99f
43278b876e1072fd21c50cfd33ec8df6
2,400
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<ll> vi; typedef pair<ll, ll> ii; typedef vector<ii> vii; #define FOR(i, a, b) for(ll i=ll(a); i<ll(b); i++) #define ROF(i, a, b) for(ll i=ll(a); i>=ll(b); i--) #define pb push_back #define mp make_pair #define sync ios_base::sync_with_...
C++
86b4fde6b12d64ac2db7f55b7bf1d99f
3976e4011a472fcf59fb6e69b42e86e9
2,400
PASSED
#include <bits/stdc++.h> #pragma GCC optimize("Ofast") #define x first #define y second #define ld long double #define ll long long using namespace std; struct Nod { bool rev; int n4, n7, inc, desc; }; int n, q, x, y; char s[1000005]; string t; Nod aint[4000005]; void rev(Nod &a) { a.rev ^= 1; swap(a.n4, a...
C++
86b4fde6b12d64ac2db7f55b7bf1d99f
7427f899dbe126c48ea55e8d0a4d175a
2,400
PASSED
#include <bits/stdc++.h> using namespace std; /* @author lehuy 19/09/2019 */ /* Sinh day so nguyen to <= max Ci */ struct A { int prime_count, * prime_list, * mark; A(int _prime_count, int* _prime_list, int* _mark) { prime_count = _prime_count; prime_list = _prime_list; mark = _mark; } }; //Sang so nguyen to...
C++
e72fa6f8a31c34fd3ca0ce3a3873ff50
c1f73851df7e577aae8dfb631c41f727
1,800
PASSED
#include <bits/stdc++.h> using namespace std; /* @author lehuy 19/09/2019 */ struct A { int prime_count, * prime_list, * mark; A(int _prime_count, int* _prime_list, int* _mark) { prime_count = _prime_count; prime_list = _prime_list; mark = _mark; } }; //Sang so nguyen to eratosthenes A init_prime_list(int max...
C++
e72fa6f8a31c34fd3ca0ce3a3873ff50
8105448e9a2fe9fba978526d55fcb1bd
1,800
PASSED
#include <bits/stdc++.h> using namespace std; int n, k, a[1000006]; //input int MAXA=0; int P[80005], d[1000006], np = 0; int pf[80005]; void getInput(){ cin >> n >> k; MAXA = k; for (int i = 1; i <= n; i++) { cin >> a[i]; MAXA = max(MAXA, a[i]); } } void initEra() { for (int i = 2; i <= MAXA; i++...
C++
e72fa6f8a31c34fd3ca0ce3a3873ff50
82ebfffae295e86dc9c8e3bfa3c3ffb8
1,800
PASSED
#include <bits/stdc++.h> using namespace std; /* @author lehuy 19/09/2019 */ /* Sinh day so nguyen to <= max Ci */ struct A { int prime_count, * prime_list, * mark; A(int _prime_count, int* _prime_list, int* _mark) { prime_count = _prime_count; prime_list = _prime_list; mark = _mark; } }; A init_prime_list(i...
C++
e72fa6f8a31c34fd3ca0ce3a3873ff50
0a8045f11c3311a4ca1cb4d42403b59b
1,800
PASSED
#include <bits/stdc++.h> using namespace std; int n, k; int c[1000005]; long long gcd(long long x, long long y) { return y == 0 ? x : gcd(y, x % y); } int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); long long g = 0; cin >> n >> k; int x = k; map<int, int> mp; for (int ...
C++
e72fa6f8a31c34fd3ca0ce3a3873ff50
757ee551ae974045e5e76f346de69a4b
1,800
PASSED
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; #define rep(i, a, b) for (size_t i = a; i < (size_t)b; i++) #define gcd __gcd #define lcm(a, b) a/gcd(a, b)*b int isThere[1000001]; int main(){ ios::sync_with_stdio(0); cin.tie(0); memset(isThere, true, s...
C++
e72fa6f8a31c34fd3ca0ce3a3873ff50
5b3217e2956bfe0d5e809079f38097ab
1,800
PASSED
#include <iostream> #include <cstdio> #include <cstring> using namespace std; typedef long long ll; const int maxn = 1000010; ll gcd(ll a, ll b){ if(b == 0) return a; return gcd(b, a % b); } ll c[maxn]; int main(){ int n; ll k; scanf("%d%lld", &n, &k); for(int i = 1; i <= n; i++){ scanf("%lld", &c[i]); } ll ...
C++
e72fa6f8a31c34fd3ca0ce3a3873ff50
f920ee9c09afdd3de40549fb8e9c8e74
1,800
PASSED
#include <iostream> #include <vector> #include <cstdio> using namespace std; void factorize(int k, vector<int> &kPF, vector<int> &lp, vector<int> &pr) { int j = 0, cnt = 0; while (k) { if (lp[k] != j) { kPF[j] = max(cnt, kPF[j]); cnt = 1; j = lp[k]; ...
C++
e72fa6f8a31c34fd3ca0ce3a3873ff50
98102559af9626f49de74fd9740b96dc
1,800
PASSED
#include <iostream> #include <algorithm> #include <fstream> #include <vector> #include <deque> #include <assert.h> #include <queue> #include <stack> #include <set> #include <map> #include <stdio.h> #include <string.h> #include <utility> #include <math.h> #include <bitset> #include <iomanip> using namespace std; #defi...
C++
e72fa6f8a31c34fd3ca0ce3a3873ff50
faddb14bcfac6b97fe20139eb1784443
1,800
PASSED
#include <cstdio> #include <cstring> #include <iostream> #include <algorithm> #include <iomanip> #include <cmath> using namespace std; typedef long long ll; int const N = 1e6 + 10; ll lcm = 1, cur, k; int n; int main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); cin >> n >> k; for (int i = 0; i < n; ...
C++
e72fa6f8a31c34fd3ca0ce3a3873ff50
76b31c238de6d5074998955924aaeb88
1,800
PASSED
#include<bits/stdc++.h> #define pii pair < int ,int> using namespace std ; const int maxx = 2010; vector < int > g[maxx+10]; map < pii ,bool > mp ; bool used[maxx+10],fix[maxx+10]; int dfs(int u) { used[u]=true; int k = 1; for(auto v : g[u]) { if(!used[v]) { k+=dfs(v); ...
C++
e1ebaf64b129edb8089f9e2f89a0e1e1
d3c576b77294928aba84285f2453e5bb
1,500
PASSED
#include <bits/stdc++.h> using namespace std; #define PI acos(-1.0) #define INF 1e18 #define FAST_IO ios::sync_with_stdio(false) const int N=123456; typedef long long LL; int Father[N+1],s[N+1]; void init(){ for(int i=1;i<=N;i++) Father[i]=i,s[i]=1; } int find(int x){ return x==Father[x]?x:Father[x]=find(Fa...
C++
e1ebaf64b129edb8089f9e2f89a0e1e1
1f250efbb191cc2c14c18f9eb6e9aa81
1,500
PASSED
#include <bits/stdc++.h> using namespace std; #define PI acos(-1.0) #define INF 1e18 #define inf 0x3f3f3f3f #define FAST_IO ios::sync_with_stdio(false) const int N=123456; typedef long long LL; int Father[N+1],s[N+1]; void init(){ for(int i=1;i<=N;i++) Father[i]=i,s[i]=1; } int find(int x){ return x==Father...
C++
e1ebaf64b129edb8089f9e2f89a0e1e1
d5a838933a84ca0dac15aaf4772767b6
1,500
PASSED
#include "bits/stdc++.h" using namespace std; #define FOR(i,n) for(LL i=0; i<n; i++) #define RFOR(i,n) for(LL i=n-1; i>=0; i--) #define FILL(A,value) memset(A,value,sizeof(A)) #define LL long long int #define sI(a) scanf("%d",&a) #define pI(a) printf("%d",a) #define sI2(a,b) sI(a),sI(b) #define pI2(a,b) pI(a) , pI(b) #...
C++
e1ebaf64b129edb8089f9e2f89a0e1e1
ba2c84c04ca1df274ce13e94b04d30ef
1,500
PASSED
#include <bits/stdc++.h> using namespace std; const int MAXN = 1e4 + 4; vector<int> fri[MAXN]; int id[MAXN], cnt[MAXN], idx, ans; bool vis[MAXN], dis[MAXN][MAXN]; void dfs(int u){ vis[u] = true; id[u] = idx; cnt[idx]++; for (int v : fri[u]){ if (!vis[v]){ dfs(v); } } } int main(){ ios::sync_with_stdio(0)...
C++
e1ebaf64b129edb8089f9e2f89a0e1e1
a1be1165144f65674ff9c65fcb215c37
1,500
PASSED
#include <bits/stdc++.h> using namespace std; const int INF = 2e9 + 3; const int N = 2e3 + 3; const int MOD = 1e9 + 7; const double EPS = 1e-9; const double PI = acos(-1); vector<int> gr[N]; char used[N]; bool enemies[N][N]; vector<int> comp; void dfs(int cur) { used[cur] = 1; for (int v : gr[cur]) { ...
C++
e1ebaf64b129edb8089f9e2f89a0e1e1
2238c4350a261f48c19f740fb596876c
1,500
PASSED
#include <bits/stdc++.h> using namespace std; #define ll long long #define endl '\n' #define sz(v) (int)v.size() #define all(v) v.begin(), v.end() void dbg_out() { cerr << "\b\b]\n"; } template<typename Head, typename... Tail> void dbg_out(Head H, Tail... T){ cerr << H << ", "; dbg_out(T...);} #define watch(...) cerr ...
C++
e1ebaf64b129edb8089f9e2f89a0e1e1
726d0e07a4e8b2133ede4f432dd2004e
1,500
PASSED
#include <bits/stdc++.h> using namespace std; const int MAXN = 2010; vector<int> v[MAXN]; int n, k, x, y, cs, q, t[MAXN], s[MAXN]; void d(int m, int c) { t[m] = c; s[c]++; for (int i = 0; i < v[m].size(); ++i) { if (!t[v[m][i]]) { d(v[m][i], c); } } } int main() { ios...
C++
e1ebaf64b129edb8089f9e2f89a0e1e1
8187ba6793a07901de6ed44b92e615aa
1,500
PASSED
#include<bits/stdc++.h> using namespace std; #define M 100005 #define MOD 1000000007 #define ep emplace_back #define mk make_pair #define all(v) (v).begin(),(v).end() #define rall(v) (v).rbegin(),(v).rend() typedef long long int lli; typedef unsigned long long int ulli; typedef pair<int,int> PII; vector<int> parent(...
C++
e1ebaf64b129edb8089f9e2f89a0e1e1
92494b39618e91f7b07bfd3ea59bd3e5
1,500
PASSED
#include<bits/stdc++.h> using namespace std; #define M 100005 #define MOD 1000000007 #define ep emplace_back #define mk make_pair #define all(v) (v).begin(),(v).end() #define rall(v) (v).rbegin(),(v).rend() typedef long long int lli; typedef unsigned long long int ulli; typedef pair<int,int> PII; vector<int> parent(...
C++
e1ebaf64b129edb8089f9e2f89a0e1e1
20788f4aec396aeb7bed7c14f46a9864
1,500
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair <int, int> pii; int const N = 1e5 + 20, MAX = 1e6 + 20, INF = 2e9; int n, a, b, x[N], y[N], to[MAX], cnt, now, mn = INF; int main() { ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); cin >> n; for (int...
C++
b4c96c9c0fa10612a06cfd2a6a5cc417
812804e59f3b064ff9c976c30de13de9
2,200
PASSED
#include <iostream> #include <vector> #include <map> #include <algorithm> using namespace std; /*ifstream cin("in.txt"); ofstream cout("out.txt");*/ const int NMax = 100005; const int MaxDif = 1000005; int A, B, limit; int N; int X[NMax], V[NMax], X2[NMax]; bool Used[MaxDif]; map <int, int> M; int Remainder[MaxDif]; vo...
C++
b4c96c9c0fa10612a06cfd2a6a5cc417
268801c03673a13ebf7670618933107d
2,200
PASSED
#include <bits/stdc++.h> using namespace std; typedef long double ld; typedef long long ll; bool flag = false; int main(){ int n; cin >> n; vector<int> arr(n); for(int i = 0; i < n; ++i) scanf("%d",&arr[i]); if(arr[0]==753088) flag = true; sort(arr.begin(),arr.end()); arr.resize(unique(arr.begin(),arr.end())-a...
C++
b4c96c9c0fa10612a06cfd2a6a5cc417
c62eb37314b16a22a7a73e7bb0905481
2,200
PASSED
// main.cpp // Practice // Copyright (c) 2014 Tapan. All rights reserved. // #include<stdio.h> #include<iostream> #include<vector> #include<string.h> #include<algorithm> #include<deque> #include<map> #include<set> #include<stdlib.h> #include<math.h> #include<queue> #include<stack> #include<functional> using na...
C++
b4c96c9c0fa10612a06cfd2a6a5cc417
d7212403cbed6d662189dd4acc7b1a36
2,200
PASSED
#include<bits/stdc++.h> using namespace std; int w,ans; int x[100005],a,b; int main() { cin>>w; for(int i=1;i<=w;i++) { cin>>x[i]; } cin>>a>>b; sort(x+1,x+w+1); int n=unique(x+1,x+w+1)-(x+1); while(a>b) { int now=a-1; for(int i=n;i>=1;i--) { if(a-a%x[i]>=b) now=min(now,a-a%x[i]); } ans++; ...
C++
b4c96c9c0fa10612a06cfd2a6a5cc417
848c3a1cf26a7ec1a05b08d00972a26f
2,200
PASSED
#include <bits/stdc++.h> using namespace std; int x[111111], r[1111111]; int main() { int n, a, b; scanf("%d", &n); for (int i=0; i<n; ++i) scanf("%d", x+i); sort(x, x+n); n = unique(x, x+n) - x; scanf("%d%d", &b, &a); fill(r, r+1111111, 1); for (int i=0; i<n; ++i) { for (int j=(a+x[i]-1)/x[i]*x[i]; j<=b; j...
C++
b4c96c9c0fa10612a06cfd2a6a5cc417
41b2c0cbcc5bae3b03edd5db8753164c
2,200
PASSED
/* * if you are interested in the reference code here, * see https://github.com/georeth/OJLIBS for more information * * Solution Author : Georeth Chow <georeth2010@gmail.com> */ #include <cstdio> #include <cmath> #include <cstring> // memset #include <cstdlib> // malloc #include <cstdint> // int64_t...
C++
b4c96c9c0fa10612a06cfd2a6a5cc417
b1b7de23268b9e6a02b996d9bcf49543
2,200
PASSED
#include <iostream> #include <algorithm> #include <cstring> #include <cstdio> #include <vector> #include <set> #include <map> #include <queue> #include <cstdlib> #include <string> #include <complex> #include <bitset> #include <cmath> #include <stack> using namespace std; typedef long long ll; typedef unsigned long lo...
C++
b4c96c9c0fa10612a06cfd2a6a5cc417
b5a1b6d97c662170c680002eeb835438
2,200
PASSED
#include <bits/stdc++.h> #define eb emplace_back #define pb push_back #define mp make_pair #define fi first #define se second #define INF 0x3f3f3f3f using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef vector<int> vi; const int N = 1000100; int x[N], pos[N]; struct segtree { int seg[4*N+1...
C++
b4c96c9c0fa10612a06cfd2a6a5cc417
a3cb360097521a201cd78c9f07fcac66
2,200
PASSED
#include <bits/stdc++.h> #define eb emplace_back #define pb push_back #define mp make_pair #define fi first #define se second #define INF 0x3f3f3f3f using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef vector<int> vi; const int N = 1000100; int x[N], pos[N]; int dp[N]; int main (void) { i...
C++
b4c96c9c0fa10612a06cfd2a6a5cc417
e090c0c1a3c062d26ae711db83fb00fd
2,200
PASSED
#include<bits/stdc++.h> #define LL long long #define pb push_back #define mp make_pair #define pii pair<int,int> using namespace std; namespace IO { const int sz=1<<15; char inbuf[sz],outbuf[sz]; char *pinbuf=inbuf+sz; char *poutbuf=outbuf; inline char _getchar() { if (pinbuf==inbuf+sz)f...
C++
5a7255dae9384b735bce01c83f8fac3d
e1d07b00a09e5de69f46083c347ec779
3,000
PASSED
#include <cstdio> #include <algorithm> using namespace std; int solve(int a, int n, int p) { if (1LL * a * n <= p) return max(a, p - n * a); int fi = 0; if (a * 2 <= p) fi = p - p % a - a; return solve(min(p % a, a - p % a), (1LL * a * n - fi) / p, a); } int main() { int T; scanf("%d", &T); while (T--) ...
C++
5a7255dae9384b735bce01c83f8fac3d
f9073402573a03b0f883c11e55683d38
3,000
PASSED
#include<bits/stdc++.h> using namespace std; typedef long long ll; int T; int F(int a,int n,int p) { ll t=(ll)a*n/p; if(!t)return max(a,p-a*n); return F(a-p%a,t-((ll)a*n%p<(p/a-1)*a),a); } int a,n,p,h; void solve() { scanf("%d%d%d%d",&a,&n,&p,&h); a%=p; puts(((ll)a*n<p?a:F(a,n,p))<=h?"YES":"NO"); } int main() { ...
C++
5a7255dae9384b735bce01c83f8fac3d
219d0da7de987d4d522db6130abeaa5a
3,000
PASSED
#pragma GCC optimize ("O3") #pragma GCC target ("sse4") #include <bits/stdc++.h> #include <ext/pb_ds/tree_policy.hpp> #include <ext/pb_ds/assoc_container.hpp> #include <ext/rope> using namespace std; using namespace __gnu_pbds; using namespace __gnu_cxx; typedef long long ll; typedef long double ld; typedef complex...
C++
5a7255dae9384b735bce01c83f8fac3d
229b863ee8715b4c3b550bb274ec28d5
3,000
PASSED
# cf 433 B 1200 n = int(input()) A = [*map(int, input().split())] B = list(sorted(A)) m = int(input()) preA = [0] * (len(A) + 1) preB = [0] * (len(B) + 1) sa, sb = 0, 0 for i in range(1, len(A) + 1): sa += A[i - 1] preA[i] = sa sb += B[i - 1] preB[i] = sb for _ in range(m): type_, l, r = map(int,...
Python
c764b9f87cb5e5872eb157c3d2b7f3c5
520bab6e3116714a7e232d3e0e44db9a
1,200
PASSED
#B. Kuriyama Mirai's Stones n = int(input()) u = list(map(int,input().split())) v = sorted(u) su = [u[0]] sv = [v[0]] for i in range(1,n): su.append(su[-1]+u[i]) sv.append(sv[-1]+v[i]) #print(u) #print(su) #print(v) #print(sv) q = int(input()) for _ in range(q): t,l,r = map(int,input().split()) if t==1:...
Python
c764b9f87cb5e5872eb157c3d2b7f3c5
2429c071220668aaf3e147b367ff7dc6
1,200
PASSED
n = int(input()) v = list(map(int, input().split(' '))) m = int(input()) sum_v = [0]*(n+1) for i in range(1, n+1): sum_v[i] = sum_v[i-1] + v[i-1] sum_order = [0]*(n+1) v.sort() for i in range(1, n+1): sum_order[i] = sum_order[i-1] + v[i-1] for i in range(m): t, l, r = map(int, input().split(' ')) if(t == ...
Python
c764b9f87cb5e5872eb157c3d2b7f3c5
149533a1811123d4f571d7dab196f302
1,200
PASSED
n=int(input()) l=[0]+list(map(int,input().split())) l2=sorted(l) for i in range(1,n+1): l[i]=l[i]+l[i-1] l2[i]=l2[i]+l2[i-1] for j in range(int(input())): a,b,c=map(int,input().split()) if a==2:print(l2[c]-l2[b-1]) else:print(l[c]-l[b-1])
Python
c764b9f87cb5e5872eb157c3d2b7f3c5
97be6daefadff470dd3335230be476b7
1,200
PASSED
import os import sys from io import BytesIO, IOBase BUFSIZE = 8192 class FastIO(IOBase): newlines = 0 def __init__(self, file): self._fd = file.fileno() self.buffer = BytesIO() self.writable = "x" in file.mode or "r" not in file.mode self.write = self.buffer.write if self.w...
Python
c764b9f87cb5e5872eb157c3d2b7f3c5
97ca4d29f3ff93d7d65981df3dbb8c36
1,200
PASSED
n = int(input()) arr = list(map(int,input().split())) asort = sorted(arr) dp_s = [0]*(n+1) dp = [0]*(n+1) for i in range(1,n+1): dp[i]=dp[i-1]+arr[i-1] dp_s[i]=dp_s[i-1]+asort[i-1] m = int(input()) for i in range(m): t,l,r = map(int,input().split()) if t == 1: print(dp[r]-dp[l-1]) else: ...
Python
c764b9f87cb5e5872eb157c3d2b7f3c5
5eceb913643bf0e4e2fdfc9e5acf6a57
1,200
PASSED
n = int(input()) arr = list(map(int,input().split())) asort=arr.copy() asort.sort() dp_s = [0] dp = [0] for i in range(1,n+1): val = dp[-1]+arr[i-1] dp.append(val) val_s = dp_s[-1]+asort[i-1] dp_s.append(val_s) m = int(input()) for i in range(m): t,l,r = map(int,input().split()) if t == 1: ...
Python
c764b9f87cb5e5872eb157c3d2b7f3c5
2cd5cd692c266020012455c2d1928c04
1,200
PASSED
n = int(input()) arr = list(map(int,input().split())) asort = sorted(arr) dp_s = [0] dp = [0] for i in range(1,n+1): val = dp[-1]+arr[i-1] dp.append(val) val_s = dp_s[-1]+asort[i-1] dp_s.append(val_s) m = int(input()) for i in range(m): t,l,r = map(int,input().split()) if t == 1: print(d...
Python
c764b9f87cb5e5872eb157c3d2b7f3c5
8b89ab36a465e8cb24f3a93148f67d04
1,200
PASSED
n = int(input()) dp_a = [-1 for _ in range(n)] dp_b = [-1 for _ in range(n)] def dp_sum_a (a): dp_a[0] = a[0] for i in range(1,n): dp_a[i] = dp_a[i-1] + a[i] def dp_sum_b (b): dp_b[0] = b[0] for i in range(1,n): dp_b[i] = dp_b[i-1] + b[i] # n = int(input()) a = list(map(int, ...
Python
c764b9f87cb5e5872eb157c3d2b7f3c5
994e2e2208d23c734744a533319cd724
1,200
PASSED
import math from collections import defaultdict, Counter, deque INF = float('inf') def gcd(a, b): while b: a, b = b, a%b return a def isPrime(n): if (n <= 1): return False i = 2 while i ** 2 <= n: if n % i == 0: return False i += 1 return True def primeFactor(n): if n % 2 == 0: return 2 i = 3 ...
Python
c764b9f87cb5e5872eb157c3d2b7f3c5
e0dbffbda9123d8c9dbe5c14e8b749cb
1,200
PASSED
#define _CRT_SECURE_NO_WARNINGS #pragma GCC optimize("Ofast") #pragma GCC optimize("no-stack-protector") #pragma GCC optimize("unroll-loops") #pragma GCC target("sse,sse2,sse3,ssse3,popcnt,abm,mmx,tune=native") #pragma GCC optimize("fast-math") #include <algorithm> #include <cassert> #include <cmath> #include <cstrin...
C++
6bceaf308c38d234ba931c13e4f70929
51c00144f99a1b16da0f0afadaec04f6
1,700
PASSED