#include<bits/stdc++.h> using namespace std; string a2="(1+1)"; string out; int ile1(string & a){ int x=0; for(int i=0;i<a.size();i++) if(a[i]=='1')x++; return x; } void wyp(int n){ if(n%2==1){out+="1+";n-=1;} while(n%2==0) { n/=2; out+=a2+"*"; }; if(n!=1){out+="(";wyp(n);out+=")";} else{ out.erase(out.end()-1); } return; } int main(){ int Z; cin>>Z; while(Z--){ int n; cin>>n; if(n==1){cout<<1<<endl;continue;}; wyp(n); cout<<out<<endl; //cout<<ile1(out)<<endl; out=""; } return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | #include<bits/stdc++.h> using namespace std; string a2="(1+1)"; string out; int ile1(string & a){ int x=0; for(int i=0;i<a.size();i++) if(a[i]=='1')x++; return x; } void wyp(int n){ if(n%2==1){out+="1+";n-=1;} while(n%2==0) { n/=2; out+=a2+"*"; }; if(n!=1){out+="(";wyp(n);out+=")";} else{ out.erase(out.end()-1); } return; } int main(){ int Z; cin>>Z; while(Z--){ int n; cin>>n; if(n==1){cout<<1<<endl;continue;}; wyp(n); cout<<out<<endl; //cout<<ile1(out)<<endl; out=""; } return 0; } |