Question

当我出现这个任务的时候，我正在做任务，因为我只是一个初学者，我不知道发生了什么或如何解决它。所有评论的部分都只是我尝试不同的方法来做到这一点。

import  sys
# YOUR CODE HERE
#small = input("Width, Height and Depth of small box: ")
#big = input("Width, Height and Depth of big box: ")

small_width = input("What is the width of the small box? ")
small_height = input("What is the height of the small box? ")
small_depth = input("What is the depth of the small box? ")

#small = 0
small = int(small_width)*int(small_height)*int(small_depth)

big_width = input("What is the width of the big box? ")
big_height = input("What is the height of the big box? ")
big_depth = input("What is the depth of the big box? ")

#big = 0
big = int(big_width)*int(big_height)*int(big_depth)

num = big%small
num = int(num)

print(num)

#if int(num) > 0
    #print("Number of " + small + " that will fit in " + big + " is: " + num)
#else:
    #print("Number of " + small + " that will fit in " + big + " is: 0")

它一直说这部分是错误的。

#if int(num) > 0
               ^

Answer 1

您在:语句末尾缺少冒号（if）。如果添加它，您将看到该行上的问题已修复，但在print条件的if语句中您将遇到另一个问题，因为您将打印文本结果以尝试连接int变量

Answer 2

if语句后缺少冒号。下载并安装PyCharm（有免费版） - IDE将突出显示此类错误。

import  sys
# YOUR CODE HERE
#small = input("Width, Height and Depth of small box: ")
#big = input("Width, Height and Depth of big box: ")

small_width = input("What is the width of the small box? ")
small_height = input("What is the height of the small box? ")
small_depth = input("What is the depth of the small box? ")

#small = 0
small = int(small_width)*int(small_height)*int(small_depth)

big_width = input("What is the width of the big box? ")
big_height = input("What is the height of the big box? ")
big_depth = input("What is the depth of the big box? ")

#big = 0
big = int(big_width)*int(big_height)*int(big_depth)

num = big%small
num = int(num)

print(num)

if int(num) > 0:
    print("Number of {} that will fit in {} is: {}".format(small, big, num))
    # print("Number of " + small + " that will fit in " + big + " is: " + num)
else:
    # print("Number of " + small + " that will fit in " + big + " is: 0")
    print("Number of {} that will fit in {} is: {}".format(small, big, 0))

当我找不到为什么它不允许它时，它不断给我语法错误消息

2 个答案: