代码有问题吗？还是编译器有问题。

Question

#include <stdio.h>#include <math.h> int main(){ double a,b,c,disc,x1,x2,realpart,imagpart; scanf("%lf,%lf,&lf",&a,&b,&c); printf("The equation"); if(fabs(a)<=1e-6)  printf("is not a quadratic\n"); else {  disc=b*b-4*a*c;  if(fabs(disc)<=1e-6)   printf("has two equal roots :%8.4f\n",-b/(2*a));  else   if(disc>1e-6)   {    x1=(-b+sqrt(disc))/(2*a);    x2=(-b-sqrt(disc))/(2*a);    prinitf("has distinct real roots: %8.4f and %8.4f\n",x1,x2);   }   else   {      realpart=-b/(2*a);   imagpart=sqrt(-disc)/(2*a);   prinrf("has complex roots :\n");   printf("%8.4f+%8.4fi\n",realpart,imagpart);   printf("%8.4f-%8.4fi\n",realpart,imagpart);              }     }    return 0;            }

Answer 1

prinitf("has distinct real roots: %8.4f and %8.4f\n",x1,x2);
prinrf("has complex roots :\n");

这两行的printf都写错了。