#include <stdio.h> #include <math.h> int main(){ int a,b,c; scanf("%d %d %d",&a,&b,&c); double delta = (b*b - 4*a*c)*1.0; double x1,x2; if(delta>0){ x1 = (-1.0*b+sqrt(delta))/(2.0*a); x2 = (-1.0*b-sqrt(delta))/(2.0*a); } printf("%.2lf %.2lf",x1,x2); return 0; } |
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