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Hi, I wonder whats going wrong with this Que. I keep on getting WA.
i have tested e'thing n seems it gves me correct results......any suggestions....

I wonder where am i going wrong for this que:

am printing blank spaces to the left and to the right of intermediate computations as required....

BUT am still getting Wrong answers....is there anything else i have to consider????

I am using the following approach to compute the circumference:

ax^2+cy^2+dx+ey+f=0 as equa:

and center x=-d/2a y =-e/2a

a := Determinate (matrix([[X1, Y1, 1], [X2, Y2, 1], [X3, Y3, 1]]))

d := -Determinate(matrix([[X1^2+Y1^2, Y1, 1], [X2^2+Y2^2, Y2, 1], [X3^2+Y3^2, Y3, 1]]))

e := Determinate ...

Hi, the question seems straight forward but somehow I keep on getting WA. Here is my code:

void main(void){

char line[500];
long Counter[53];
char letters[53] = {'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','a','b','c','d','e','f','g ...