VTU-Lab-Programme/6th sem (Software Testing)/triangle.c at ac2327d821b1c1a4e06efbee7f92b29f0d73e911 · Hacktoberfest-SCE/VTU-Lab-Programme · GitHub

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#include<stdio.h>
#include<stdlib.h>
int main() {
inta,b,c;
printf("Enter the sides of the triangle:
\n");
scanf("%d%d%d",&a,&b,&c);
if((a<1 || a>10)&&(b<1 || b>10)&&(c<1 || c>10))
printf("Sides a,b and c are of out of range");
else if((a<1 || a>10)&&(b<1 || b>10))
printf("Sides a and b are out of range");
else if((b<1 || b>10)&&(c<1 || c>10))
printf("Sides b and c are out of range");
else if((a<1 || a>10)&&(c<1 || c>10))
printf("Sides a and c are out of range");
else if(a<1 || a>10)
printf("side a is out of range.");
else if(b<1 || b>10)
printf("side b is out of range.");
else if(c<1 || c>10)
printf("side c is out of range.");
else

{
if((a<b+c)&&(b<a+c)&&(c<a+b))

{
printf("Triangle is formed..
\n");
if(a==b && b==c && c==a )
printf("Equilateral triangle..
\n");
else if(a==b || b==c || c==a)
printf("Isoceles triangle..
\n");
else
printf("Scalene triangle...
\n");

}
else

{
printf("not a triangle..
\n");

}

}
return 0;