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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. #define mod 1000000007
  4. #define ll long long int
  5. #define endl "\n"
  6. #define pb push_back
  7. #define mp make_pair
  8. #define ut unsigned int
  9. #define ss second
  10. #define ff first
  11. #define vi vector<int>
  12. #define vl vector<ll>
  13. #define lb lower_bound
  14. #define up upper_bound
  15. #define re return 
  16. #define yes cout<<"YES"<<endl
  17. #define no cout<<"NO"<<endl
  18.  
  19. ll inline power(ll a, ll b, ll p){
  20.     a %= p;
  21.     ll ans = 1;
  22.     while(b>0){
  23.         if(b & 1)
  24.             ans = (ans*a)%p;
  25.         a = (a*a)%p;
  26.         b >>= 1;
  27.     }
  28.     return ans;
  29. }
  30.  
  31. ll inv(ll n, ll p){
  32.     return power(n,p-2, p);
  33. }
  34.  
  35. bool inline isprime(ll n) {
  36.     if (n <= 1)  return false;
  37.     if (n <= 3)  return true;
  38.     if (n%2 == 0 || n%3 == 0) return false;
  39.     for (ll i=5; i*i<=n; i=i+6)
  40.         if (n%i == 0 || n%(i+2) == 0)
  41.            return false;
  42.     return true;
  43. }
  44. int main()
  45. {
  46. ios_base::sync_with_stdio(false);
  47. cin.tie(NULL);
  48. cout.tie(NULL);
  49. int t ;
  50. cin >> t;
  51. while(t--) 
  52. {
  53.   ll n,x,y,i,j,dif=0,ans=0,i1=n,j1=n,k;
  54.   cin>>n>>x>>y;
  55.   vl v,v1;
  56.   ans=y-x;
  57.   dif=ans;
  58.   if(n==2){
  59.   	cout<<x<<" "<<y;
  60.   }
  61.   else{
  62.   for(i=n-1;i>1;i--){
  63.   	if(ans%i==0){
  64.   	dif=ans/i;
  65.   	break;
  66.   	}
  67.   }
  68.   v1.pb(x);
  69.   for(i=1;i<n;i++){
  70.   	if(x+i*dif<=y){
  71.   		v1.pb(x+i*dif);
  72.   	}
  73.   	else{
  74.   	i1=i-1;
  75.   	break;
  76.   	}
  77.   }
  78.   for(j=1;j<n-i1;j++){
  79.   	if(x-j*dif>0){
  80.   		v1.pb(x-j*dif);
  81.   	}
  82.   	else{
  83.   	j1=j-1;
  84.   	break;
  85.   	}
  86.   }
  87.  // cout<<j1<<" ";
  88.   for(k=1;k<n-i1-j1;k++){
  89.   	v1.pb(x+(i-1+k)*dif);
  90.   }
  91.    ll r=v1.size();
  92.    for(i=0;i<n;i++)
  93.    cout<<v1[i]<<" ";
  94.   }
  95.   cout<<endl;
  96. }  
  97. return 0;
  98. }
Success #stdin #stdout 0s 4300KB
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https://ideone.com/0ejfCO
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
secret

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