Python数字金字塔

#输入一个数，输出它的数字金字塔n=eval(input("请输入一个数："))t=2*(n-1)for i in range(1,n+1):print(" "*t,end="")t-=2for j in range(1,i+1):print(str(j)+" ",end="")for k in range(i-1,0,-1):print(str(k)+" ",end="")print().

Mr_TP_Coding

6186人浏览 · 2022-03-01 09:19:00

Mr_TP_Coding · 2022-03-01 09:19:00 发布

# 数字金字塔
n=eval(input("请输入行数:"))
t = 2 * (n - 1)    #空格与行数对应的关系
for i in range(1, n + 1):
    print(" " * t, end="")
    t -= 2
    for j in range(1, i + 1):
        print(str(j) + " ", end="")
    for k in range(i - 1, 0, -1):
        print(str(k) + " ", end="")
    print()    #换行