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

main()
 {
   int i, n;
   float mean, sd, x;

   float gennor(); 
   fprintf(stderr,"Enter n mean sd:\n");
   if (scanf("%d %f %f", &n, &mean, &sd) == 3){
     for (i=0; i<n; i++) {
       x = gennor(mean, sd);
       printf("%f\n", x);
     }
   }
   else 
     fprintf(stderr, "Error\n");
 }