KwickClips Python · 37 sec · free
How do you check each letter of a word?
Short answer. Use a for loop: for ch in word gives one letter each round.
How do you get the index while looping?
Loop over range(len(word)) to get each index.
Remember
| for ch in word: one by one |
| range(len(word)) gives index |
How do you check each letter of a word? Traversing means visiting each character in order. The variable ch, short for character, takes one letter each round. For ch in word gives each letter. Range of length gives each index.
This clip is from the full lesson: Strings: Indexing, Slicing and String Operations — 8 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 11 Computer Science (083), CBSE Class 11 Computer Science (083), CBSE Class 11 Computer Science Essentials (083), CBSE Class 11 Computer Science Essentials (083)
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