oj.uz

Submission #677318

# Submission time Handle Problem Language Result Execution time Memory
677318 2023-01-02T19:29:36 Z edogawa_something Vepar (COCI21_vepar) C++17
70 / 70
 286 ms 18528 KB 
#include<bits/stdc++.h>
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
using namespace std;  
using namespace __gnu_pbds;
typedef long long ll;
typedef long double ld;
typedef string st;
typedef bool bl;
typedef vector<ll> vii;
typedef pair<ll,ll> pii;
typedef vector<pii> vpi;
#define pu push
#define ordered_set tree<ll,null_type,less<ll>,rb_tree_tag,tree_order_statistics_node_update>
#define fast ios_base::sync_with_stdio(0);cin.tie();
#define test ll qqqqq;cin>>qqqqq;while(qqqqq--)
#define F first
#define S second
#define forn(i,n) for(ll i=0;i<n;i++)
#define forx(i,j,n) for(ll i=j;i<n;i++)
#define pb push_back
#define pob pop_back
#define all(v) v.begin(),v.end()  
#define lb lower_bound
#define ub upper_bound
#define pof pop_front
#define pow powww
#define prtll(x) printf("%lld",x)
#define prtld(x) printf("%Lf",x)
#define prtst(x) printf("%s",x)
#define prtch(x) printf("%c",x)
#define measure chrono::high_resolution_clock::now()
const ll dx[]{1,0,-1,0};
const ll dy[]{0,-1,0,1};
const ll inf=2e18;
//const ll mod=1e9+7;
const ll LM=1e7+2;
const ll M=1e6+10;
const ll MM=1002;
const ll MMM=101;
const ld pi=acos(-1);
const ll mod=998244353;
ll pow(ll r,ll to,ll m=mod){
  ll res=1;
  while(to){
    if((to&1))
    res*=r,res%=m;
    r*=r,r%=m;
    to=(to>>1);
  } 
  return res;
}
bl nprime[LM];
ll count(ll left,ll right,ll dd){
  ll ans=0,d=dd;
  while(d<=right){
  ll l=left,r=right;
  l=(l+d-1)/d;
  r/=d;
  ans+=r-l+1;
  d*=dd;
  }
  return ans;
}
vii primes;
int main(){
  fast
  forx(i,2,LM){
    if(nprime[i])
    continue;
    ll j=2;
    while(j*i<LM)
    nprime[j*i]=1,j++;
    primes.pb(i);
  }
  test{
  bl chk=1;
  ll a,b,c,d;
  cin>>a>>b>>c>>d;
  for(auto i:primes){
    if(i>max(d,b))
    break;
    if(count(a,b,i)>count(c,d,i))
    chk=0;
  }
  if(chk)
  cout<<"DA\n";
  else
  cout<<"NE\n";
  }
  return 0; 
}
/*

*/

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 125 ms 18508 KB Output is correct
2 Correct 116 ms 18400 KB Output is correct
3 Correct 121 ms 18416 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 115 ms 18392 KB Output is correct
2 Correct 115 ms 18400 KB Output is correct
3 Correct 128 ms 18424 KB Output is correct
4 Correct 118 ms 18396 KB Output is correct
5 Correct 146 ms 18384 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 139 ms 18480 KB Output is correct
2 Correct 123 ms 18528 KB Output is correct
3 Correct 110 ms 18384 KB Output is correct
4 Correct 120 ms 18388 KB Output is correct
5 Correct 123 ms 18364 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 147 ms 18392 KB Output is correct
2 Correct 147 ms 18388 KB Output is correct
3 Correct 199 ms 18404 KB Output is correct
4 Correct 173 ms 18424 KB Output is correct
5 Correct 169 ms 18396 KB Output is correct
6 Correct 174 ms 18408 KB Output is correct
7 Correct 244 ms 18340 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 195 ms 18392 KB Output is correct
2 Correct 158 ms 18400 KB Output is correct
3 Correct 136 ms 18388 KB Output is correct
4 Correct 148 ms 18400 KB Output is correct
5 Correct 169 ms 18392 KB Output is correct
6 Correct 220 ms 18440 KB Output is correct

Subtask #6
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 189 ms 18448 KB Output is correct
2 Correct 144 ms 18400 KB Output is correct
3 Correct 147 ms 18392 KB Output is correct
4 Correct 143 ms 18388 KB Output is correct
5 Correct 155 ms 18424 KB Output is correct
6 Correct 210 ms 18392 KB Output is correct

Subtask #7
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 192 ms 18416 KB Output is correct
2 Correct 127 ms 18452 KB Output is correct
3 Correct 127 ms 18372 KB Output is correct
4 Correct 143 ms 18444 KB Output is correct
5 Correct 161 ms 18396 KB Output is correct
6 Correct 203 ms 18400 KB Output is correct
7 Correct 286 ms 18352 KB Output is correct