math/convertbase.cpp

• View this file on GitHub
• Last update: 2020-02-15 15:47:07+09:00

Verified with

• test/aoj/0233.test.cpp
• test/yukicoder/1580.test.cpp

Code

#ifndef call_from_test
#include<bits/stdc++.h>
using namespace std;
#endif
//BEGIN CUT HERE
template<typename T>
vector<T> convert_base(T x,T b){
  vector<T> res;
  T t=1,k=abs(b);
  while(x){
    res.emplace_back((x*t)%k);
    if(res.back()<0) res.back()+=k;
    x-=res.back()*t;
    x/=k;
    t*=b/k;
  }
  if(res.empty()) res.emplace_back(0);
  reverse(res.begin(),res.end());
  return res;
}
//END CUT HERE
#ifndef call_from_test
//INSERT ABOVE HERE
signed main(){
  return 0;
}
#endif

#line 1 "math/convertbase.cpp"

#include<bits/stdc++.h>
using namespace std;
#endif
//BEGIN CUT HERE
template<typename T>
vector<T> convert_base(T x,T b){
  vector<T> res;
  T t=1,k=abs(b);
  while(x){
    res.emplace_back((x*t)%k);
    if(res.back()<0) res.back()+=k;
    x-=res.back()*t;
    x/=k;
    t*=b/k;
  }
  if(res.empty()) res.emplace_back(0);
  reverse(res.begin(),res.end());
  return res;
}
//END CUT HERE
#ifndef call_from_test
//INSERT ABOVE HERE
signed main(){
  return 0;
}
#endif

Back to top page