C语言求方程的实数解#include#includevoid main(){float a,b,c,k,x,y;prin
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C语言求方程的实数解
#include
#include
void main()
{
float a,b,c,k,x,y;
printf("input a,b,c:");
scanf("%f,%f,%f",&a,&b,&c);
k=b*b-4*a*c;
if(fabs(a)
#include
#include
void main()
{
float a,b,c,k,x,y;
printf("input a,b,c:");
scanf("%f,%f,%f",&a,&b,&c);
k=b*b-4*a*c;
if(fabs(a)
#include
#include
void main()
{
float a,b,c,k,x,y;
printf("input a,b,c:");
scanf("%f,%f,%f",&a,&b,&c);
k=b*b-4*a*c;
if(fabs(a)
再问: 我输入1,2,3进去,结果是-1.0000,-1.0000, 不对呀
再答: 有一处错误: if(-1e-6
#include
void main()
{
float a,b,c,k,x,y;
printf("input a,b,c:");
scanf("%f,%f,%f",&a,&b,&c);
k=b*b-4*a*c;
if(fabs(a)
再问: 我输入1,2,3进去,结果是-1.0000,-1.0000, 不对呀
再答: 有一处错误: if(-1e-6
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