.求教,C语言,求ax^2+by+c=0的解我的程序:#include "stdio.h"#include "math.h"void main(){ int a,b,c; float x1,x2,p; printf("please enter a b c\n"); scanf("%f,%f,%f",&a,&b,&c); p=pow(b,2)-4*a*c; if(p>0) {x1=(-b+sqrt(p))/(2*a); x2=(-b-sqrt(
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