Reginaldojs

exercicio 58,lista 2

May 15th, 2012
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  1. #include<stdio.h>
  2. #include<match.h>
  3. int main(){
  4.         float a,b,c,delta,raiz1,raiz2;
  5.         printf("digite a,b,c:");
  6.         scanf("%f %f %f",&a,&b,&c);
  7.              delta=(pow(b,2)-4*a*c);
  8.         if(delta<0)
  9.              printf("nao existem raizes reais");
  10.         else{
  11.              raiz1=(-b+sqrt(delta)/2*a);
  12.              raiz2=(-b-sqrt(delta)/2*a);}
  13.         printf("raiz1 sera %f e raiz 2 sera %f",raiz1,raiz2);
  14.         return 0;
  15. }
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