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#include

#include

#include

using std::cout;

using std::cin;

using std::endl;

using std::setw();

int main()

{

const double PI = 3.14153;

double radius = 0.0;

cout << "Enter radius of circle: ";

cin >> radius;

unsigned short precision = 5;

cout << endl <<"Enter precision you want have (not more than 6 digits): ";;

cin >> precision;

cout << setw(precision) <

system("PAUSE");

return 0;

}

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15y ago

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