一元二次方程根C语言程序出错原因#include #include main(){float a,b,c,p,q,x1,x2,disc;scanf("a=%f,b=%f,c=%f",&a,&b,c&);\\syntax error(原因)disc=b*b-(4*a*c);if( disc>=0){ p=-b/(2*a);q=sqrt(disc)/(2*a);x1=p+q;x2=p-q;printf("x1=%7.3f\n,x
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![一元二次方程根C语言程序出错原因#include #include main(){float a,b,c,p,q,x1,x2,disc;scanf(](/uploads/image/z/5077901-29-1.jpg?t=%E4%B8%80%E5%85%83%E4%BA%8C%E6%AC%A1%E6%96%B9%E7%A8%8B%E6%A0%B9C%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F%E5%87%BA%E9%94%99%E5%8E%9F%E5%9B%A0%23include+%23include+main%28%29%7Bfloat+a%2Cb%2Cc%2Cp%2Cq%2Cx1%2Cx2%2Cdisc%3Bscanf%28%22a%3D%25f%2Cb%3D%25f%2Cc%3D%25f%22%2C%26a%2C%26b%2Cc%26%29%3B%5C%5Csyntax+error%28%E5%8E%9F%E5%9B%A0%EF%BC%89disc%3Db%2Ab-%284%2Aa%2Ac%29%3Bif%28+disc%3E%3D0%29%7B+p%3D-b%2F%282%2Aa%29%3Bq%3Dsqrt%28disc%29%2F%282%2Aa%29%3Bx1%3Dp%2Bq%3Bx2%3Dp-q%3Bprintf%28%22x1%3D%257.3f%5Cn%2Cx)
一元二次方程根C语言程序出错原因#include #include main(){float a,b,c,p,q,x1,x2,disc;scanf("a=%f,b=%f,c=%f",&a,&b,c&);\\syntax error(原因)disc=b*b-(4*a*c);if( disc>=0){ p=-b/(2*a);q=sqrt(disc)/(2*a);x1=p+q;x2=p-q;printf("x1=%7.3f\n,x
一元二次方程根C语言程序出错原因
#include
#include
main()
{
float a,b,c,p,q,x1,x2,disc;
scanf("a=%f,b=%f,c=%f",&a,&b,c&);\\syntax error(原因)
disc=b*b-(4*a*c);
if( disc>=0)
{
p=-b/(2*a);
q=sqrt(disc)/(2*a);
x1=p+q;
x2=p-q;
printf("x1=%7.3f\n,x2=%7.3f\n",x1,x2);
}
else
printf(" root of equation don't exit");
}
一元二次方程根C语言程序出错原因#include #include main(){float a,b,c,p,q,x1,x2,disc;scanf("a=%f,b=%f,c=%f",&a,&b,c&);\\syntax error(原因)disc=b*b-(4*a*c);if( disc>=0){ p=-b/(2*a);q=sqrt(disc)/(2*a);x1=p+q;x2=p-q;printf("x1=%7.3f\n,x
scanf("a=%f,b=%f,c=%f",&a,&b,c&);
c的输入啊,scanf("a=%f,b=%f,c=%f",&a,&b,&c);