#include <iostream>
#include <algorithm>
#include <vector>
#include <cstring>
using namespace std;
int main()
{
ios_base::sync_with_stdio(0);
int t;
cin >> t;
while( t -- )
{
int n;
cin >> n;
vector <int> tab;
while( n != 1 )
{
if( n%2 == 0 )
{
tab.push_back(0);
n /= 2;
}
else
{
tab.push_back(1);
n /= 2;
}
}
reverse( tab.begin(), tab.end() );
string a = "1";
bool p = false;
for( int i = 0; i < tab.size(); i ++ )
{
if( tab[i] == 0 )
{
string b;
if( p == false )
{
b = a + "*(1+1)";
}
else
{
b = "(" + a + ")*(1+1)";
}
a = b;
p = false;
}
else
{
string b;
if( p == false )
{
b = a + "*(1+1)+1";
}
else
{
b = "(" + a + ")*(1+1)+1";
}
a = b;
p = true;
}
}
cout << a << "\n";
}
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 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | #include <iostream> #include <algorithm> #include <vector> #include <cstring> using namespace std; int main() { ios_base::sync_with_stdio(0); int t; cin >> t; while( t -- ) { int n; cin >> n; vector <int> tab; while( n != 1 ) { if( n%2 == 0 ) { tab.push_back(0); n /= 2; } else { tab.push_back(1); n /= 2; } } reverse( tab.begin(), tab.end() ); string a = "1"; bool p = false; for( int i = 0; i < tab.size(); i ++ ) { if( tab[i] == 0 ) { string b; if( p == false ) { b = a + "*(1+1)"; } else { b = "(" + a + ")*(1+1)"; } a = b; p = false; } else { string b; if( p == false ) { b = a + "*(1+1)+1"; } else { b = "(" + a + ")*(1+1)+1"; } a = b; p = true; } } cout << a << "\n"; } return 0; } |
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