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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. typedef long long int ll;
  4. //map<string,ll> mp ;
  5. //map<string,ll> :: iterator itr;
  6.  
  7. int main()
  8. {
  9.     string s,str; ll k,b,m,ans=0,p,base;
  10.     cin>>s;
  11.     cin>>k>>b>>m;
  12.         str=s.substr(0,k);
  13.         base=stoll(str,nullptr,b);
  14.         base=base%m;
  15.         ans+=base;
  16.         //mp[str]=base;
  17.  
  18.     for(ll i=k;i<s.length();i++){
  19.         str.erase(0,1);
  20.         str+=s[i];
  21.  
  22.         //itr=mp.find(str);
  23.         //if(itr==mp.end()){
  24.         base=stoll(str,nullptr,b);
  25.         base=base%m;
  26.         ans+=base;
  27.         //mp[str]=base;
  28.         //}
  29.         //else{
  30.             //ans+=itr->second;
  31.         //}
  32.     }
  33.     cout<<ans<<endl;
  34.     return 0;
  35. }
  36.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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12212
3 3 5
compilation info 
prog.cpp: In function 'int main()':
prog.cpp:13: error: 'nullptr' was not declared in this scope
prog.cpp:13: error: 'stoll' was not declared in this scope
stdout
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Standard output is empty
https://ideone.com/rX0qtO
language:
C++ 4.3.2 (gcc-4.3.2)
created:
6 years ago
visibility:
public

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