Ex 2 extras

#include <stdio.h>
#include <stdlib.h>

int main(){
    int a = 0, b = 0, c = 0;

    printf("Digite os tres valores A, B e C:\n");
    scanf("%d %d %d", &a, &b, &c);

    if(a < b + c && b < a + c && c < a + b){
        if(a == b && b == c){
            printf("Triangulo equilatero.\n");
        }else if((a == b && b != c) || (a == c && c != b)){
            printf("Triangulo isosceles.\n");
        }else{
            printf("Triangulo escaleno.\n");
        }
    }else{
        printf("Os valores nao compoem triangulo.\n");
    }

    return 0;
}