Run id: 147072

Main.cc: In function 'int main()':
Main.cc:10:25: error: 'pi' was not declared in this scope
    printf("%.7lf %.2lf",pi,pi1);
                         ^
Main.cc:10:28: error: 'pi1' was not declared in this scope
    printf("%.7lf %.2lf",pi,pi1);
                            ^