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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4. #define pb              push_back
  5. #define endl            "\n"
  6. #define ll              long long
  7. #define war()           ios::sync_with_stdio(0); cin.tie(0);
  8.  
  9.  
  10.  
  11. #define int ll
  12. int R=0,D=0;
  13. int MOD=9999;
  14.  
  15. mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());
  16.  
  17. void solve(int T){
  18.     vector<char>v;
  19.     int ok=0;
  20.     while(ok==0){
  21.         ok=rnd()%MOD;
  22.     }
  23.     for(int i=0; i<ok; i++){
  24.         int z=rnd();
  25.         if(z%2){
  26.             if(rnd()%2){v.pb('R');}
  27.             else{v.pb('D');}
  28.         }
  29.         else{
  30.             if(rnd()%2){v.pb('D');}
  31.             else{v.pb('R');}
  32.         }
  33.     }
  34.  
  35.     int sz=v.size();
  36.     int temp_R=0, temp_D=0;
  37.     for(int i=0; i<rnd()%100; i++){
  38.         int z=rnd()%sz;
  39.         if(v[z]=='R'){temp_R++;}
  40.         else{temp_D++;}
  41.     }
  42.  
  43.     if(temp_D==temp_R){D++; R++;}
  44.     else if(temp_D>temp_R){D++;}
  45.     else{R++;}
  46.  
  47. } 
  48.  
  49.  
  50.  
  51.  
  52.  
  53. int32_t main(){             //DRINK WATER
  54.     war();
  55.     //read();   write();
  56.     /////////////////////////////////////
  57.  
  58.     /////////////////////////////////////
  59.     int tc=rnd()%MOD;
  60.     for(int T=1; T<=tc; T++){
  61.         solve(T);
  62.     }
  63.  
  64.     cout<<"D: "<<D<<endl;
  65.     cout<<"R: "<<R<<endl;
  66. return 0;
  67. } 
  68.  
  69. /*
  70.  
  71.      /\_/\
  72.     (= ._.)
  73.     / >  \> Mr_Warlock
  74.    /      \
  75.  
  76. */
Success #stdin #stdout 0.85s 5320KB
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Standard input is empty
stdout
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D: 5184
R: 5122
https://ideone.com/EEKFLn
language:
C++14 (clang 8.0)
created:
6 days ago
visibility:
public

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