若将单词保存于word中，可实现使用字典counts统计单词出现次数的代码是（）
A: counts[word]+=1
B: counts[word]=1
C: counts[word]=counts.get(word,1)+1
D: counts[word]=counts.get(word,0)+1
A: counts[word]+=1
B: counts[word]=1
C: counts[word]=counts.get(word,1)+1
D: counts[word]=counts.get(word,0)+1
D
举一反三
- 【单选题】假设要统计一段英文每个单词出现的次数,可以使用一个字典类型 counts={},统计单词出现的次数可采用以下代码() A. counts[word] = count[word] + 1 B. counts[word] = count.get(word,0) + 1 C. counts[word] = 1 D. C. counts[word] = count.get(word,1) + 1
- 假设将单词保存在变量 word 中,使用一个字典类型 counts={},统计单词出现的次数可采用以下代码
- Ahyphenated word(e.g. absen-minded, flow-chart)counts as two words.
- Which of the following sentence is right in G major ? A: An open inner string counts as 2, the outer string counts as 5 B: An open inner string counts as 5, the outer string counts as 2 C: An open inner string counts as 2, the outer string counts as 6 D: An open inner string counts as 6, the outer string counts as 3
- Quality is ( ) counts most.
内容
- 0
This sort of maintenance _______________ only about 5% of all maintenance. A: accounts for B: accounts up to C: counts for D: counts up to
- 1
The saddest thing about your life is that you fail to ___________ what counts most from what counts little to your future.
- 2
“on both counts” means "in both ways".
- 3
In this job, experience counts for more than paper __________ .
- 4
It's your opinion that ____. A: accounts B: counts C: probes D: assess