[其它]第三章 C語(yǔ)言的基本控制結(jié)構(gòu)chapter 3 control flow第三章 c語(yǔ)言的基本控制結(jié)構(gòu)chapter 3 control flowhefei university of technologychapter 3 control flow b*b-4ac<0?問(wèn)題#include <stdio.h> #include <math.h> void main(void) { float a,b,c,x1,x2; scanf(“%f,%f,%f”,&a,&b,&c); x1=(-b+sqrt(b*b-4.*a*c))/(2..