#include<iostream> #include<cstdlib> using namespace std; void turndate(int ,int ); char ch[6]={'A','B','C','D','E','F'}; int main(){int n;cin>>n;turndate(n,2);turndate(n,8);turndate(n,16);return 0; } void turndate(int n,int a){int x[17],i,j,k=0;cout<<n<<"turn into"<<a<<" :"<<endl;if(n<0)cout<<"-";n=abs(n);do{k++;i=n%a;n/=a;x[k]=i;}while(n!=0);for(int j=k;j>=1;j-- ){if(x[j]<=9)cout<<x[j];elsecout<<ch[x[j]-10];}cout<<endl; }
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