大家帮我找找是哪出错了,新手菜鸟
# include <stdio.h># include <math.h>
int main(void)
{
int a = 1;
int b = 2;
int c = 3;
double delta;
double x1;
double x2;
delta = b*b-4*a*C;
if (delta > 0 )
{
x1 = (-b+sqrt(delta))/(2*a);
x2 = (-b-sqrt(delta))/(2*a);
printf("该一元二次方程有两个实数解,x1=%f,x2=%f\n",x1,x2,);
}
else if (delta == 0)
{
x1 = (-b)/(2*a);
x1 = x2;
printf("该一元二次方程有一个唯一解,x1=x2=%f\n",x1);
}
else
{
printf("该一元二次方程无解\n");
}
return o;
}