kkkkkk

 打印菱形

i=5
for z in range(i):
    i=i-1
    a=""
    b=""
    for x in range(i):
        a+="-"
    for y in range(z+1):
        b+="* "
    c=a+b
    print(c)
i=5    

for z in range(i):
    e=z+1
    i=i-1
    a=""
    b=""
    for x in range(z+1):
        a+="-"
    for y in range(i):
        b+="* "
    c=a+b
    print(c)