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  1. //Author : Ujjawal Dixit  , ABV-IIITM
  2. //Task : test
  3.  
  4. #include <bits/stdc++.h>
  5. #define MOD 1000000007
  6. #define MAX 1e9
  7. #define MIN -1e9
  8. using namespace std;
  9. typedef double ld;
  10. typedef long long ll;
  11. typedef vector<int> vi; 
  12. typedef vector<vi> vvi; 
  13. typedef pair<int,int> ii; 
  14. #define FOR(i,n,m) for(int i=0;i<n;i+=m)
  15. #define For(i,n,m) for(int i=1;i<=n;i+=m)
  16. #define max(a,b)    (a>=b?a:b)
  17. #define min(a,b)    (a<b?a:b)
  18. #define countbits(num)   __builtin_popcount(num)
  19. #define countbitsll(num)   __builtin_popcountll(num)
  20. #define s(a) scanf("%d",&a)
  21. #define sll(a) scanf("%lld",&a)
  22. #define p(a) printf("%d",a)
  23. #define pll(a) printf("%lld",a)
  24. #define pln()  printf("\n")
  25. #define getstr(in) getline(cin,in)
  26. #define getc() getchar()
  27. #define uj() int t; scanf("%d",&t); while(t--)
  28. ll mpow(ll a, ll n) 
  29. {ll ret=1;ll b=a;while(n) {if(n&1) 
  30.     ret=(ret*b)%MOD;b=(b*b)%MOD;n>>=1;}
  31.     return (ll)ret;}
  32. template<typename T> T gcd(T a, T b) {
  33.     if(!b) return a;
  34.     return gcd(b, a % b);
  35. }
  36. template<typename T> T lcm(T a, T b) {
  37.     return a * b / gcd(a, b);
  38. }
  39.  
  40. vector<int> arr;
  41. int *chk_arr;
  42. void fn(long long c_in,long long d,long long v)
  43.     {
  44.     d=arr.size();
  45.     double check=pow(c_in+1,d)-1;
  46.         for(int i=0;i<=check;i++)
  47.             {
  48.             long long binary[d]={0};
  49.             long long c=0;
  50.             long long sum=0;
  51.             int temp=i;
  52.             while(temp)
  53.                 {
  54.                 binary[c++]=temp%(c_in+1);
  55.                 temp/=(c_in+1);
  56.             }
  57.             for(int k=0;k<d;k++)
  58.                 {
  59.                 if(binary[k]!=0)
  60.                     {
  61.                     sum+=(binary[k]*arr[k]);
  62.                 }
  63.             }
  64.             if(sum<=v)
  65.                 chk_arr[sum]=1;
  66.  
  67.         }
  68. }
  69. int main() {
  70.     int t;
  71.     cin>>t;
  72.     for(int cases=1;cases<=t;cases++)
  73.         {
  74.         long long c,d,v;
  75.         cin>>c>>d>>v;
  76.         //vector<int> arr(d);
  77.  
  78.         arr.resize(d);
  79.         chk_arr=(int*)malloc(sizeof(int)*v);
  80.         for(long long i=0;i<d;i++)
  81.             cin>>arr[i];
  82.  
  83.         chk_arr[0]=1;
  84.         long long count=0;
  85.     //     int curr_sum, i, j;
  86.  
  87.  
  88.         while(1)
  89.         {
  90.             long long add=-1;
  91.             fn(c,d,v);
  92.  
  93.             for(long long i=0;i<=v;i++)
  94.         {//cout<<"\ni "<<i<<" "<<chk_arr[i];
  95.          if(chk_arr[i]!=1)
  96.          {add=i;break;}
  97.         }
  98.             if(add==-1)
  99.                 break;
  100.             else
  101.             {arr.push_back(add);count++;}
  102.         }
  103.     // cout<<count<<"\n";
  104.         cout<<"Case #"<<cases<<": "<<count<<"\n";
  105.  
  106.     }
  107.  
  108.  
  109.     return 0;
  110. }
Runtime error #stdin #stdout #stderr 0s 3232KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
terminate called after throwing an instance of 'std::length_error'
  what():  vector::_M_fill_insert
https://ideone.com/sFkXLf
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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