摘要: s = float(input("请输入一个小数\n")) a = format(s,'.3f') print(a) 阅读全文
posted @ 2021-09-12 22:58 boyc 阅读(13) 评论(0) 推荐(0)
摘要: N = float(input("")) n = N/1000 s = ((1 + n)**365) x = ((1 - n)**365) B = int(s/x) print("{:.2f}, {:.2f}, {:}".format(s,x,B)) 阅读全文
posted @ 2021-09-12 22:51 boyc 阅读(22) 评论(0) 推荐(0)
摘要: n = int(input("请输入求阶乘的数\n")) sum = 1 for i in range(1,n+1): sum = sum * i print(sum) 阅读全文
posted @ 2021-09-12 22:11 boyc 阅读(74) 评论(0) 推荐(0)
摘要: s = input("请输入一个字符串\n") print(str(s)[::-1]) 阅读全文
posted @ 2021-09-12 22:04 boyc 阅读(25) 评论(0) 推荐(0)
摘要: c = float(input("请输入矩形的长\n")) k = float(input("请输入矩形的宽\n")) s = k*c a = round(s,2) print("矩形面积为:" + str(a)) 阅读全文
posted @ 2021-09-12 11:56 boyc 阅读(35) 评论(0) 推荐(0)