All pastes #2052846 Raw Edit

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#2052846 ·published 2011-05-02 13:12 UTC
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#include <stdio.h>
#include <math.h>

//This will solve quadratic equations. Whoop dee doo.

float A;
float B;
float C;

int main(void)
{
    printf("This program will solve a given quadratic equation and \noutput the answer.\n");
    printf("AX^2 + BX + C = 0\n");
    printf("Input A: \n");
    scanf("%f", &A);
    printf("Input B: \n");
    scanf("%f", &B);
    printf("Input C: \n");
    scanf("%f", &C);

    if ((pow(B,2) - (4*A*C)) < 0)
    {
        printf("The answer is:\n");
        printf("%f + %fi\nand\%f - %fi", (-B)/(2*A), sqrt(-1*(pow(B,2)-(4*A*C))), (-B)/(2*A), sqrt(-1*(pow(B,2)- (4*A*C))));
        return 0;
    }
    else
    {
        printf("The answer is:\n");
        printf("%f + %f\nand\%f - %f", (-B)/(2*A), sqrt(pow(B,2)-(4*A*C)), (-B)/(2*A), sqrt(pow(B,2)- (4*A*C)));
        return 0;
    }
}