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  1. #include<stdio.h>
  2. int main()
  3. {
  4.     double A,B,C,a,b,c,mid,max,min;
  5.     scanf("%lf%lf%lf",&A,&B,&C);
  6.     if(a<b && a<c)
  7.     {
  8.         min= a;
  9.         if(b>c)
  10.         {
  11.         mid=c;
  12.         max=b;
  13.         }
  14.         else
  15.         {
  16.             mid=b;
  17.             max=c;
  18.         }
  19.  
  20.     }
  21.      else if(b<a && b<c)
  22.     {
  23.         min= b;
  24.         if(a>c)
  25.         {
  26.         mid=c;
  27.         max=a;
  28.         }
  29.         else
  30.         {
  31.             mid=a;
  32.             max=c;
  33.         }
  34.     }
  35.  
  36.     else
  37.     {
  38.         min=c;
  39.         if(a<b)
  40.         {
  41.             mid=a;
  42.             max=b;
  43.         }
  44.         else
  45.         {
  46.             mid=b;
  47.             max=a;
  48.         }
  49.     }
  50.  
  51.     {
  52.     if(A>=B+C || B>=A+C || C>=A+B)
  53.        printf("NAO FORMA TRIANGULO\n");
  54.     else if(A*A==B*B+C*C || B*B==C*C+C*C || C*C==A*A+B*B)
  55.          printf("TRIANGULO RETANGULO\n");
  56.     else if(A*A>B*B+C*C || B*B>C*C+C*C || C*C>A*A+B*B)
  57.          printf("TRIANGULO OBTUSANGULO\n");
  58.     else if(A*A<B*B+C*C || B*B<C*C+C*C || C*C<A*A+B*B)
  59.          printf("TRIANGULO ACUTANGULO\n");
  60.     }
  61.      if(A==B && B==C && C==A)
  62.      printf("TRIANGULO EQUILATERO\n");
  63.       else if(A==B || B==C || C==A)
  64.        printf("TRIANGULO ISOSCELES\n");
  65. return 0;
  66. }
  67.  
Success #stdin #stdout 0s 4324KB
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TRIANGULO RETANGULO
https://ideone.com/sMPtS2
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

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