prob 8

#include<stdio.h>
int main()
{
    int side1,side2,side3;

    printf("Enter Three sides of the triangle\n");
    scanf("%d %d %d",&side1,&side2,&side3);


    if ( (side1+side2>side3) && (side2+side3>side1) && (side1+side3>side2) )

    {
        printf("Triangle is valid.");
    }

    else
    {
        printf("Triangle is not valid");
    }

    return 0;
}