Recursion

def tri_recursion(k):
    
    if(k > 0):
        print("k = ", k)    
        # result = tri_recursion(k - 1)
        result = k + tri_recursion(k-1)
        print("result = ",result)
    else:
        result = 0
    return result

print("Recursion Example Results")
tri_recursion(4)