#include <stdio.h>
#include <stdlib.h>

int main()
{
   float  pi=   3.1415;
   float npi=  -3.1415;
   
   printf("%f\n", pi);
   printf("% g\n", npi);
    
   printf("|%-#6.2f|\n", npi);
    
   system("pause");
   return 0;
}