#include <iostream>
#include<sstream>
#include<fstream>
#include<algorithm>
#include <vector>
#include<bitset>
#define ll long long
using namespace std;
string doit(int v) {
string s = bitset<32>(v).to_string();
string x ="";
int res =0;
for(int i=0;i<s.size();i++){
char c = s[i];
res*=2;
if(res>0){
if(res>2)x = "("+x+")";
x += "*(1+1)";
}
if(c=='1'){
res++;
if(res>1)x+="+";
x+="1";
}
}
return x;
}
int main()
{
int t;
cin >> t;
while(t--) {
int x;
cin >>x;
cout << doit(x)<<endl;
}
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 | #include <iostream> #include<sstream> #include<fstream> #include<algorithm> #include <vector> #include<bitset> #define ll long long using namespace std; string doit(int v) { string s = bitset<32>(v).to_string(); string x =""; int res =0; for(int i=0;i<s.size();i++){ char c = s[i]; res*=2; if(res>0){ if(res>2)x = "("+x+")"; x += "*(1+1)"; } if(c=='1'){ res++; if(res>1)x+="+"; x+="1"; } } return x; } int main() { int t; cin >> t; while(t--) { int x; cin >>x; cout << doit(x)<<endl; } return 0; } |
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