33 lines
637 B
C
33 lines
637 B
C
/*
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* Student: S.K. Soekhlal
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* Number: 4860632
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* Assignment: 3.6
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*/
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#include<math.h>
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double x1real,x2real,ximag;
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extern int a,b,c; /*Variables stored in another file*/
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static float discriminant(){
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return (pow(b,2)-(4*a*c)); /*Calculate Discriminant */
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}
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void abc(){
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float D = discriminant();
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if (D>0){
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x1real = ((-b+sqrt(D))/(2.0*a));
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x2real = ((-b-sqrt(D))/(2.0*a));
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ximag = 0;
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}
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else if(D<0){
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x1real = -b/(2.0*a);
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x2real = x1real;
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ximag = (sqrt(-D)/(2.0*a));
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}
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else{
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x1real = -b/(2.0*a);
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x2real = x1real;
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ximag = 0;
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}
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} |