Hello everyone I have been tryin to convert the
following C- codes in python but always receiving error messages. Please Help.
The program is about Cramer's rule
#include<stdio.h>
#double finddet(double a1,double a2, double
a3,double b1, double b2,double b3, double c1, double c2, double c3);
void main():
{
double a1, a2, a3, b1,
b2, b3, c1, c2, c3, d1, d2, d3,det, detx, dety, detz;
printf("\n a1?"); /*Input Coefficients*/
scanf("%lf",&a1);
printf("\n b1?");
scanf("%lf",&b1);
printf("\n
c1?");
scanf("%lf",&c1);
printf("\n d1?");
scanf("%lf",&d1);
printf("\n a2?");
scanf("%lf",&a2);
printf("\n b2?");
scanf("%lf",&b2);
printf("\n c2?");
scanf("%lf",&c2);
printf("\n d2?");
scanf("%lf",&d2);
printf("\n a3?");
scanf("%lf",&a3);
printf("\n b3?");
scanf("%lf",&b3);
printf("\n c3?");
scanf("%lf",&c3);
printf("\n d3?");
scanf("%lf",&d3);
det=finddet(a1,a2,a3,b1,b2,b3,c1,c2,c3);
/*Find determinants*/
detx=finddet(d1,d2,d3,b1,b2,b3,c1,c2,c3);
dety=finddet(a1,a2,a3,d1,d2,d3,c1,c2,c3);
detz=finddet(a1,a2,a3,b1,b2,b3,d1,d2,d3);
if(d1==0 &&
d2==0 && d3==0 && det==0)
printf("\n Infinite
Solutions\n ");
else if(d1==0 && d2==0 && d3==0
&& det!=0) /*Print Answers depending on various
conditions*/
printf("\n x=0\n y=0, \n z=0\n ");
else
if(det!=0)
printf("\n x=%lf\n y=%lf\n z=%lf\n", (detx/det),
(dety/det), (detz/det));
else if(det==0 && detx==0 &&
dety==0 && detz==0)
printf("\n Infinite Solutions\n
");
else
printf("No Solution\n ");
}
double finddet(double a1,double a2, double
a3,double b1, double b2,double b3, double c1, double c2, double c3)
{
return ((a1*b2*c3)-(a1*b3*c2)-(a2*b1*c3)+(a3*b1*c2)+(a2*b3*c1)-(a3*b2*c1));
/*expansion of a 3x3 determinant*/
}
k...@v INDERJEET
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