if ((b<0,11)&&(b>0,1)) {

#include <iostream>
#include <string>
#define cls string limpiarpantalla="cls";+system(limpiarpantalla.c_str ());

using namespace std;

//Pasa numeros decimales a fraccions
int simplifica(float n, float nn) {
float kk,k,a,s,ss = 0;
for (int i=1;i<10;i++) {
s = n/i;
ss = nn/i;
k=0;
k=ss-int(ss);
kk=s-int(s);
if ((k<1)&&(k>0)) {
} else if ((kk>0)&&(kk<1)) {
} else {
 cout << endl << s << "/" << ss << endl;
}
}
}


int main () {
float a,b,r1;
cin >> a;
 b=a-int(a);
 cls
 cout << b << endl;
 if ((b<0,11)&&(b>0,1)) {
  	cout << a << " = " << a*10 << "/" << 10 << endl;
	r1=a*10;
simplifica(r1, 10);
 } else if ((b<0,101)&&(b>0,11)) {
  	cout << a << " = " << a*100 << "/" << 100 << endl;
	r1=a*100;
simplifica(r1, 100);
 } 

}

echo echo echo "EL TEXTO">>docsalida1.bat >>docsalida2.bat