#include <iostream>
#include <algorithm>
#include <vector>
#include "stdio.h"
#define FOREACH(n) for(int x = 0; x < n; x ++)
using namespace std;
#include <iostream>
#include <cmath>
using namespace std;
vector<int> czynniki(int n)
{
int g,i;
vector<int> rozklad;
g = sqrt(n);
for(i = 2; i <= g; i++)
{
while(n % i == 0)
{
rozklad.push_back(i);
n /= i;
}
if(n == 1)
{
return rozklad;
}
}
rozklad.push_back(n);
}
string number(int n)
{
switch(n)
{
case 2:
return "(1+1)";
break;
case 3:
return "(1+1+1)";
break;
case 4:
return "(1+1+1+1)";
break;
case 5:
return "(1+1+1+1+1)";
break;
}
}
string ones(int n)
{
vector<int> a;
vector<int>::iterator it;
string b, c;
a = czynniki(n);
for(it = a.begin(); it < a.end(); it ++)
{
if(*it <= 5)
{
b += number(*it);
if(it != a.end()-1)
b += "*";
}
else
{
c = "(";
c += ones(*it - 1);
c += "+1)";
b += c;
if(it != a.end()-1)
b += "*";
}
}
return b;
}
int main()
{
int qualityTest, n, qualityOnes;
vector<int>::iterator it;
vector<int> a;
string result;
scanf("%d", &qualityTest);
FOREACH(qualityTest)
{
scanf("%d", &n);
qualityOnes = 0;
result = ones(n);
cout<<result<<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 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 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 | #include <iostream> #include <algorithm> #include <vector> #include "stdio.h" #define FOREACH(n) for(int x = 0; x < n; x ++) using namespace std; #include <iostream> #include <cmath> using namespace std; vector<int> czynniki(int n) { int g,i; vector<int> rozklad; g = sqrt(n); for(i = 2; i <= g; i++) { while(n % i == 0) { rozklad.push_back(i); n /= i; } if(n == 1) { return rozklad; } } rozklad.push_back(n); } string number(int n) { switch(n) { case 2: return "(1+1)"; break; case 3: return "(1+1+1)"; break; case 4: return "(1+1+1+1)"; break; case 5: return "(1+1+1+1+1)"; break; } } string ones(int n) { vector<int> a; vector<int>::iterator it; string b, c; a = czynniki(n); for(it = a.begin(); it < a.end(); it ++) { if(*it <= 5) { b += number(*it); if(it != a.end()-1) b += "*"; } else { c = "("; c += ones(*it - 1); c += "+1)"; b += c; if(it != a.end()-1) b += "*"; } } return b; } int main() { int qualityTest, n, qualityOnes; vector<int>::iterator it; vector<int> a; string result; scanf("%d", &qualityTest); FOREACH(qualityTest) { scanf("%d", &n); qualityOnes = 0; result = ones(n); cout<<result<<endl; } return 0; } |
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