10/09/2025 def-07a im function

def a(x,y,z):#@1.5 X=1, Y=2, Z=3
    print(x,y,z)
    return x+y+z
print(a(1+1,2+1,3+1))
print(a(4,5,6))
print(a(1,2,3)+a(4,5,6))
def b(x,y,z):
    return x+y-z
print(b(a(1,2,3),a(4,5,6),a(7,8,9)))
def c(n):
    if n > 0:
        print("I am from function c")
        c(n-1)
c(3)