ch2/exercises2/ex5.c

   1 #include<stdio.h>
   2
   3 int main()
   4 {
   5
   6         float s1,s2,s3;
   7         float big;
   8         printf("Enter s1,s2,s3:");
   9         scanf("%f %f %f",&s1,&s2,&s3);
  10         big=s1;
  11
  12         if(s2>big && s2>s3)
  13         {       big=s2;
  14                 if((s1+s3)>big)
  15                         printf("The triangle is valid\n");
  16                 else
  17                         printf("The Triangle is not valid\n");
  18         }
  19         else if(s3>big && s3>s2)
  20         {       big=s3;
  21                 if((s1+s2)>big)
  22                         printf("The triangle is valid\n");
  23                 else
  24                         printf("The triangle is not valid\n");
  25         }
  26         else
  27         {
  28                 if((s2+s3)>big)
  29                         printf("The triangle is valid\n");
  30                 else
  31                         printf("The triangle is not valid\n");
  32         }
  33
  34
  35
  36
  37
  38         return 0;
  39 }