Question

所以我试图根据用户输入的内容进行计算。像：

if (game1.equalsIgnoreCase ("Bama"));
player = player + 10;
player2 = player2 + 10;
if (game1.equalsIgnoreCase ("OSU"));
player = player + 20;
player2 = player 2 + 20;

无论何时投入使用（OSU或Bama），这都是同时添加两者。我怎么才让它只运行其中一个？

（我是Java的新手，以及这个网站，如果这不是一个干净的问题，请原谅我。

Answer 1

您的代码存在两个问题：

您正在制作单一的if语句
您没有在if块中包含这两条说明。

固定代码应如下：

if (game1.equalsIgnoreCase ("Bama")){
    player = player + 10; 
    player2 = player2 + 10; 
}
if (game1.equalsIgnoreCase ("OSU")){
    player = player + 20; 
    player2 = player 2 + 20;
}

Answer 2

你应该这样做：

from io import BytesIO
import os

from dropbox.client import DropboxClient

client = DropboxClient(ACCESS_TOKEN)

path = 'test.data'
chunk_size = 1024*1024 # 1MB

total_size = os.path.getsize(path)
upload_id = None
offset = 0
with open(path, 'rb') as f:
    while offset < total_size:
        offset, upload_id = client.upload_chunk(
            BytesIO(f.read(chunk_size)),
            offset=offset, upload_id=upload_id)

        print('Uploaded so far: {} bytes'.format(offset))

# Note the "auto/" on the next line, which is needed because
# this method doesn't attach the root by itself.
client.commit_chunked_upload('auto/test.data', upload_id)
print('Upload complete.')

如何为用户提供运行代码的两个选项？

2 个答案: