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  1. #include<stdio.h>
  2.  
  3. void main()
  4. {
  5.     double a1,a2,b1,b2,c1,c2,d,x,y;
  6.     printf("a1? ");
  7.     scanf("%lf",&a1);
  8.     printf("b1? ");
  9.     scanf("%lf",&b1);
  10.     printf("c1? ");
  11.     scanf("%lf",&c1);
  12.     printf("a2? ");
  13.     scanf("%lf",&a2);
  14.     printf("b2? ");
  15.     scanf("%lf",&b2);
  16.     printf("c2? ");
  17.     scanf("%lf",&c2);
  18.     d=a1*b2-a2*b1;
  19.     if((int)d==0){
  20.         printf("Value of x and y can't be determined.\n");
  21.     }
  22.     else{
  23.         x=(b2*c1-b1*c2)/d;
  24.         y=(a1*c2-a2*c1)/d;
  25.         printf("\nx=%0.2lf,y=%0.2lf\n",x,y);
  26.     }
  27. }
  28.  
  29.  
Runtime error #stdin #stdout 0s 2172KB
comments (?)
stdin
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Standard input is empty
stdout
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a1? b1? c1? a2? b2? c2? 
x=1.00,y=inf
https://ideone.com/mlXCB4
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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