View Code of Problem 42

#include<stdio.h>
#include<math.h>
  int main(){
  int a,b,c;
  scanf("%d %d %d",&a,&b,&c);
  printf("%lf %lf",-b+sqrt(b*b-4*a*c)\2*a,-b-sqrt(b*b-4*a*c)\2*a);
    return 0;
}
/*
Main.c: In function 'main':
Main.c:6:3: error: stray '\' in program
   printf("%lf %lf",-b+sqrt(b*b-4*a*c)\2*a,-b-sqrt(b*b-4*a*c)\2*a);
   ^
Main.c:6:39: error: expected ')' before numeric constant
   printf("%lf %lf",-b+sqrt(b*b-4*a*c)\2*a,-b-sqrt(b*b-4*a*c)\2*a);
                                       ^
Main.c:6:39: error: stray '\' in program
Main.c:6:39: warning: format '%lf' expects a matching 'double' argument [-Wformat=]
*/