#include <iostream>
#include <iomanip>
#include <cmath>
using namespace std;
void printFloat(float number) {
cout << ((number <= -.05) ? "-" : "") << abs(number);
}
int main() {
cout.setf(ios::fixed,ios::floatfield);
cout.precision(1);
printFloat(.049); cout << endl;
printFloat(.05); cout << endl;
printFloat(.051); cout << endl;
printFloat(-.049); cout << endl;
printFloat(-.05); cout << endl;
printFloat(-.051); cout << endl;
}
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