num = int(input('输入整数')) print('金字塔显示如下') level = 1 while level <= num: kk = 1 t = level length = 2 * t - 1 while kk <= length: if kk == length: print(format(t,str(2*num-1)+'d'),'\n') break else: print(format(t,str(2*num+1*level)+'d'),'',end='') else: if kk ==length: print(t,'\n') break elif kk <= length/2: print(t,'',end='') t-=1 else: print(t,'',end='') else: print(t,'',end='') t +=1 kk += 1 level +=1帮我查一下bug

代码中存在语法错误，else 语句与 if 语句的对应关系不正确，造成了错误的嵌套。正确的代码如下：

num = int(input('输入整数'))
print('金字塔显示如下')
level = 1
while level <= num:
    kk = 1
    t = level
    length = 2 * t - 1
    while kk <= length:
        if kk == length:
            print(format(t,str(2*num-1)+'d'),'\n')
            break
        else:
            print(format(t,str(2*num+1*level)+'d'),'',end='')
        kk += 1
    else:
        if kk == length:
            print(t,'\n')
            break
        elif kk  <= length/2:
            print(t,'',end='')
            t-=1
        else:
            print(t,'',end='')
            t +=1
    level +=1

此外，代码中的格式化字符串也存在问题，应该使用 `*` 来指定字符串的宽度，正确的格式化字符串应该为 `format(t, '*' + str(2*num+1*level) + 'd')`。