#include <stdio.h> #include <math.h> int main() { float a, b, c, x1, x2; scanf("%f%f%f", &a, &b, &c); x1 = (-b + sqrt(b*b - a*c)) / (2 * a); x2 = (-b - sqrt(b*b - a*c)) / (2 * a); printf("%.2f%.2f", x1, x2); return 0; } |
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