1、编写一程序,求一元二次方程ax^2+bx+c=0(a0)的解
<p>问题:1、编写一程序,求一元二次方程ax^2+bx+c=0(a0)的解<p>答案:↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">刘齐更的回答:<div class="content-b">网友采纳 #include"stdio.h"#include"math.h"voidmain(){floata,b,c;floatdelta;printf("inputa:");scanf("%f",&a);printf("inputb:");scanf("%f",&b);printf("inputc:");scanf("%f",&c);if(a==0)printf("errora!");...
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