inputs
stringlengths 50
14k
| targets
stringlengths 4
655k
|
|---|---|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
from collections import defaultdict
def char_freq(message):
frequency = defaultdict(lambda: 0)
for letter in list(message):
frequency[letter] += 1
return frequency
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
unique = set(message)
freq = dict(list(zip(unique, [0]*len(unique))))
for s in message:
freq[s] += 1
return freq
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
from itertools import groupby
def char_freq(message):
return { x: len(list(gp)) for x, gp in groupby(sorted(message)) }
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
dic = {}
for each in message:
try:
if dic[each]:
dic[each] += 1
except KeyError:
dic[each] = 1
return(dic)
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
s = set(message)
n = [message.count(i) for i in s]
return dict(zip(s,n))
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
from collections import Counter as c
def char_freq(m):
return dict(c(m))
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
from collections import Counter
def char_freq(message):
return dict(Counter(list(message)))
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
char_freq = lambda s: {e:s.count(e) for e in set(s)}
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
return dict(zip(list(message), [message.count(c) for c in message]))
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
import collections
def char_freq(message):
return collections.Counter(message)
import collections
def char_freq(message):
letters = collections.defaultdict(int)
for letter in message:
letters[letter] += 1
return letters
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
from collections import defaultdict
def char_freq(message):
char_dict = defaultdict(int)
for c in message:
char_dict[c] += 1
return char_dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
from typing import Dict
def char_freq(message: str) -> Dict[int, str]:
""" Get the frequency of each and every character! """
return dict([(_, message.count(_)) for _ in sorted(set(message))])
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
count = {}
for character in message:
count.setdefault(character, 0)
count[character] += 1
return count
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
char_freq = lambda m, counter = __import__('collections').Counter: counter(m)
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
return {
m: message.count(m) for m in message
}
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
char_freq=lambda m:{i:list(m).count(i) for i in set(m)}
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
char_freq = lambda m: {c:m.count(c) for c in m}
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
char_freq = lambda message:{x:message.count(x) for x in message}
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(m):
s = list(m)
k = set(s)
v = list(map(lambda x: s.count(x), k))
return dict(zip(k, v))
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
lets = "().!?,-' 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPRQSTUVWXYZ"
def char_freq(message):
retDict={}
for l in lets:
if message.count(l)>0:
retDict[l]= message.count(l)
return retDict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
ABC = "abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ"
count = []
letters = []
for l in message:
c = message.count(l)
if c>0:
count.append(c)
letters.append(l)
return dict(zip(letters,count))
pass
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(m):
o={}
for i in range(0,len(m)):
if not o.get(m[i]): o[m[i]]=1
else: o[m[i]]=o[m[i]]+1
return o
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
char_freq = __import__("collections").Counter
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(string):
my_dict = {}
for s in string:
n = string.count(s)
my_dict[s] = n
return my_dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
char = {}
for i in message:
if i in char:
char[i] += 1
else:
char[i] = 1
return char
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
characters = {}
for char in message:
characters[char] = characters.get(char,0)+ 1
return(characters)
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
frequency_table = {}
for char in message:
frequency_table[char] = frequency_table.get(char, 0)+ 1
return(frequency_table)
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
str_ = {}
for i in message:
if i in str_:
str_[i] += 1
else:
str_[i] = 1
return str_
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
chars = list(message)
counts = [message.count(char) for char in chars]
return {chars[i]:counts[i] for i in range(len(chars))}
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
dct = {}
for key in message:
dct[key] = message.count(key)
return dct
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
dict = {}
characters = []
for letter in message:
if letter not in characters:
characters.append(letter)
dict[letter] = message.count(letter)
return dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
arr = []
dict = {}
for i in message:
arr.append(i)
for i in arr:
arr.count(i)
dict[i] = arr.count(i)
return dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
freqs = {}
index = 0
while index < len(message):
if message[index] not in list(freqs.keys()):
freqs[message[index]] = 1
else:
freqs[message[index]] += 1
index += 1
return freqs
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
my_dict = {}
for i in message:
my_dict[i] = my_dict.get(i, 0) + 1
return my_dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
dict = {}
chars = set(message)
for char in chars:
dict[char] = message.count(char)
return dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
char_list = [str(a) for a in message]
return {x: char_list.count(x) for x in (char_list)}
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
dict = {}
for char in message:
dict[char] = 0
for char in message:
dict[char] = dict[char] + 1
return dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
l = {}
for n in message:
l[n] = message.count(n)
n.replace(n, '')
return l
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
message = sorted(list(message))
d = {message[i]: message.count(message[i]) for i in range(len(message))}
return d
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
dict={}
for i in message:
if i in dict:
dict[i] = dict[i] + 1
else:
dict[i] = 1
return dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
char_list = list(message)
keys = set(char_list)
map = {}
for key in keys:
map[key] = char_list.count(key)
return map
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
dictCh = {}
for ch in message:
if ch not in dictCh.keys():
dictCh[ch] = 1
else:
dictCh[ch] += 1
return dictCh
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
arr = [*message]
_dict={}
for i in arr:
_dict[i] = _dict.get(i, 0) + 1
return _dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
char = {}
for c in message :
if c in char :
char[c] += 1
else : char[c] = 1
return char
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
from collections import defaultdict, Counter
def char_freq(message):
my_dict = {}
for letter in message:
my_dict[letter] = my_dict.get(letter, 0) + 1
return my_dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
a = {}
for i in message:
if i not in a:
a.setdefault(i,1)
else:
a[i]+=1
return a
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
r = {}
for m in message: r[m] = r.get(m, 0)+1
return r
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
d=dict.fromkeys(message, 0)
for string in message:
d[string]+=1
return d
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
char_dict = {}
for letter in message:
if letter not in char_dict:
char_dict[letter] = 1
else:
char_dict[letter] = char_dict[letter] + 1
return char_dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(msg):
res = {}
for c in msg:
try:
res[c] += 1
except KeyError:
res[c] = 1
return res
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
liste=[]
dict={}
liste_count=[message.count(letter) for letter in message]
for letter in message:
liste.append(letter)
i=0
for i in range(0,len(liste)):
dict[liste[i]]=liste_count[i]
i+=1
return dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
return dict(map(lambda letter: (letter, message.count(letter)), message))
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
return {chr: message.count(chr) for chr in message}
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
chars = {}
for char in message:
try:
chars[char] = 1 + chars[char]
except:
chars[char] = 1
return chars
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
dict = {};
for x in message:
if not(x in dict):
dict[x] = 1
else:
dict[x] += 1
return dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
print(message)
d = dict()
for c in message:
d[c] = d.get(c,0) + 1
sorted_dict = dict(sorted(d.items(), key=lambda item: item[0]))
return sorted_dict
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
a = {}
for i in message:
if i not in a:
a[i] = 0
a[i] += 1
return a
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
r = {}
for x in message:
r[x] = r.get(x, 0) + 1
return r
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
result = {}
for character in message:
if character in result:
result[character] += 1
else:
result[character] = 1
return result
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
x = {}
for i in range(len(message)):
x[message[i]] = message.count(message[i])
return x
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
diccionario = {}
for x in message:
if x in diccionario:
diccionario[x] += 1
else:
diccionario[x] = 1
return diccionario
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
msgL = list(message)
msgD = dict.fromkeys(msgL)
for i in msgL:
if msgD[i] is None:
msgD[i] = 0
msgD[i] +=1
return msgD
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
d = dict()
chars = list(message)
for char in chars:
d[char] = d.get(char,0) + 1
return d
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
set(message)
character_counts = {}
for i in set(message):
count = message.count(i)
character_counts[i] = count
return character_counts
pass
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
d = {}.fromkeys(set(list(message)), 0)
for i in message:
d[i] += 1
return d
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
solution = {}
for c in message:
if c in solution:
solution[c] += 1
continue
solution[c] = 1
return solution
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
freq = {}
for c in message:
if not c in freq:
freq[c] = 0
freq[c] += 1
return freq
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
out = {}
for el in message:
if el not in out.keys():
out[el] = 1
else:
out[el] += 1
return out
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(n):
d = {}
for i in n:
d[i] = n.count(i)
return d
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
count = {}
for n in message:
if (count.get(n)) != None:
count[n] = count[n] + 1
else:
count[n] = 1
return count
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
from collections import Counter
def char_freq(message: str) -> dict:
return dict(Counter(c for c in message))
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
import collections
def char_freq(message):
hashing = collections.defaultdict(int)
for i in message:
hashing[i]+=1
return hashing
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
a = {}
for i in message:
if i not in a:
a[i] = 1
else:
a[i] +=1
return a
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
a = list(dict.fromkeys(message))
dicts ={}
for x in a:
dicts[x] = message.count(x)
return dicts
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
dict = {}
for x in message:
if x not in list(dict.keys()):
dict[x] = 1
else:
dict[x] += 1
return(dict)
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
arr=list(message)
arr=list(dict.fromkeys(arr))
res={}
for i in arr:
res[i]=message.count(i)
return res
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
res = {}
for v in message:
if v not in res:
res[v] = message.count(v)
return res
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
d = {}
for s in message:
if s not in d:
d[s] = 1
else:
d[s] = d[s] + 1
return d
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
print(message)
chars = {}
for char in range(len(message)) :
if message[char] not in chars :
chars[message[char]] = 1
else :
chars[message[char]] = chars[message[char]] + 1
return chars
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
cnt = dict()
for ch in list(message):
print('ch : ', ch)
if ch in cnt:
cnt[ch] += 1
else:
cnt[ch] = 1
return cnt
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
words = dict()
for i in message:
words[i] = words.get(i,0)+1
return words
pass
|
## Description
Welcome, Warrior! In this kata, you will get a message and you will need to get the frequency of each and every character!
## Explanation
Your function will be called `char_freq`/`charFreq`/`CharFreq` and you will get passed a string, you will then return a dictionary (object in JavaScript) with as keys the characters, and as values how many times that character is in the string. You can assume you will be given valid input.
## Example
```python
char_freq("I like cats") // Returns {'a': 1, ' ': 2, 'c': 1, 'e': 1, 'I': 1, 'k': 1, 'l': 1, 'i': 1, 's': 1, 't': 1}
```
|
def char_freq(message):
dct = {}
for char in message:
dct[char] = dct.get(char,0) + 1
return dct
|
Quite recently it happened to me to join some recruitment interview, where my first task was to write own implementation of built-in split function. It's quite simple, is it not?
However, there were the following conditions:
* the function **cannot** use, in any way, the original `split` or `rsplit` functions,
* the new function **must** be a generator,
* it should behave as the built-in `split`, so it will be tested that way -- think of `split()` and `split('')`
*This Kata will control if the new function is a generator and if it's not using the built-in split method, so you may try to hack it, but let me know if with success, or if something would go wrong!*
Enjoy!
|
import re
def my_very_own_split(string, delimiter = None):
if delimiter == '': raise ValueError('empty delimiter')
if delimiter == None: delimiter = '\s+'
else: delimiter = re.escape(delimiter)
pos = 0
for m in re.finditer(delimiter, string):
yield string[pos:m.start()]
pos = m.end()
yield string[pos:]
|
Quite recently it happened to me to join some recruitment interview, where my first task was to write own implementation of built-in split function. It's quite simple, is it not?
However, there were the following conditions:
* the function **cannot** use, in any way, the original `split` or `rsplit` functions,
* the new function **must** be a generator,
* it should behave as the built-in `split`, so it will be tested that way -- think of `split()` and `split('')`
*This Kata will control if the new function is a generator and if it's not using the built-in split method, so you may try to hack it, but let me know if with success, or if something would go wrong!*
Enjoy!
|
def my_very_own_split(string, delimiter=None):
if delimiter == '':
raise ValueError
if delimiter is None:
string = string.replace('\t', ' ')
while ' ' in string:
string = string.replace(' ', ' ')
delimiter = ' '
last, l = 0, len(delimiter)
for i in range(len(string)):
if string[i:i+l] == delimiter:
yield string[last:i]
last = i+l
yield string[last:]
|
Quite recently it happened to me to join some recruitment interview, where my first task was to write own implementation of built-in split function. It's quite simple, is it not?
However, there were the following conditions:
* the function **cannot** use, in any way, the original `split` or `rsplit` functions,
* the new function **must** be a generator,
* it should behave as the built-in `split`, so it will be tested that way -- think of `split()` and `split('')`
*This Kata will control if the new function is a generator and if it's not using the built-in split method, so you may try to hack it, but let me know if with success, or if something would go wrong!*
Enjoy!
|
def my_very_own_split(string, delimiter = None):
for s in __import__('string').split(string,delimiter): yield s
|
Quite recently it happened to me to join some recruitment interview, where my first task was to write own implementation of built-in split function. It's quite simple, is it not?
However, there were the following conditions:
* the function **cannot** use, in any way, the original `split` or `rsplit` functions,
* the new function **must** be a generator,
* it should behave as the built-in `split`, so it will be tested that way -- think of `split()` and `split('')`
*This Kata will control if the new function is a generator and if it's not using the built-in split method, so you may try to hack it, but let me know if with success, or if something would go wrong!*
Enjoy!
|
# I think the anti-cheat failed somewhere
my_very_own_split = str.split
|
Quite recently it happened to me to join some recruitment interview, where my first task was to write own implementation of built-in split function. It's quite simple, is it not?
However, there were the following conditions:
* the function **cannot** use, in any way, the original `split` or `rsplit` functions,
* the new function **must** be a generator,
* it should behave as the built-in `split`, so it will be tested that way -- think of `split()` and `split('')`
*This Kata will control if the new function is a generator and if it's not using the built-in split method, so you may try to hack it, but let me know if with success, or if something would go wrong!*
Enjoy!
|
def my_very_own_split(string, delimiter=None):
for w in eval('string.split(delimiter)'):
yield w
|
Quite recently it happened to me to join some recruitment interview, where my first task was to write own implementation of built-in split function. It's quite simple, is it not?
However, there were the following conditions:
* the function **cannot** use, in any way, the original `split` or `rsplit` functions,
* the new function **must** be a generator,
* it should behave as the built-in `split`, so it will be tested that way -- think of `split()` and `split('')`
*This Kata will control if the new function is a generator and if it's not using the built-in split method, so you may try to hack it, but let me know if with success, or if something would go wrong!*
Enjoy!
|
import re
def my_very_own_split(string, delimiter=None):
if delimiter == '':
raise ValueError('empty separator')
delim_re = re.escape(delimiter) if delimiter is not None else r'\s+'
for s in getattr(re, 'split')(delim_re, string):
yield s
|
Quite recently it happened to me to join some recruitment interview, where my first task was to write own implementation of built-in split function. It's quite simple, is it not?
However, there were the following conditions:
* the function **cannot** use, in any way, the original `split` or `rsplit` functions,
* the new function **must** be a generator,
* it should behave as the built-in `split`, so it will be tested that way -- think of `split()` and `split('')`
*This Kata will control if the new function is a generator and if it's not using the built-in split method, so you may try to hack it, but let me know if with success, or if something would go wrong!*
Enjoy!
|
import re
def my_very_own_split(string, delimiter=None):
if delimiter == '':
raise ValueError('empty separator')
if delimiter == None:
delimiter = re.compile(r'\s+')
else:
delimiter = re.compile(re.escape(delimiter))
print(delimiter)
start = 0
for m in re.finditer(delimiter, string):
yield string[start:m.start()]
start = m.end()
yield string[start:]
|
Quite recently it happened to me to join some recruitment interview, where my first task was to write own implementation of built-in split function. It's quite simple, is it not?
However, there were the following conditions:
* the function **cannot** use, in any way, the original `split` or `rsplit` functions,
* the new function **must** be a generator,
* it should behave as the built-in `split`, so it will be tested that way -- think of `split()` and `split('')`
*This Kata will control if the new function is a generator and if it's not using the built-in split method, so you may try to hack it, but let me know if with success, or if something would go wrong!*
Enjoy!
|
from string import whitespace, maketrans
convert_whitespace = lambda s: s.translate(maketrans(whitespace, ' ' * len(whitespace)))
def my_very_own_split(strng, sep=None):
start, fil = 0, False
if sep == '': raise ValueError("empty separator")
if sep is None: sep, fil, strng = ' ', True, convert_whitespace(strng)
while start <= len(strng):
end = strng.find(sep, start)
if end < 0: end = len(strng)
if not fil or strng[start: end]: yield strng[start: end]
start = end + len(sep)
|
Quite recently it happened to me to join some recruitment interview, where my first task was to write own implementation of built-in split function. It's quite simple, is it not?
However, there were the following conditions:
* the function **cannot** use, in any way, the original `split` or `rsplit` functions,
* the new function **must** be a generator,
* it should behave as the built-in `split`, so it will be tested that way -- think of `split()` and `split('')`
*This Kata will control if the new function is a generator and if it's not using the built-in split method, so you may try to hack it, but let me know if with success, or if something would go wrong!*
Enjoy!
|
from re import escape, split as my_split
def my_very_own_split(string, delimiter = None):
if delimiter == '':
raise None
for s in my_split(r'{0}'.format(escape(delimiter) if delimiter else '[\s\t$]+'), string):
yield s
|
Quite recently it happened to me to join some recruitment interview, where my first task was to write own implementation of built-in split function. It's quite simple, is it not?
However, there were the following conditions:
* the function **cannot** use, in any way, the original `split` or `rsplit` functions,
* the new function **must** be a generator,
* it should behave as the built-in `split`, so it will be tested that way -- think of `split()` and `split('')`
*This Kata will control if the new function is a generator and if it's not using the built-in split method, so you may try to hack it, but let me know if with success, or if something would go wrong!*
Enjoy!
|
def my_very_own_split(string, delimiter = None):
return string.split(delimiter)
|
Given the moleculer mass of two molecules ( __M1__ and __M2__ ), their masses present ( __m1__ and __m2__ ) in a vessel of volume ( __V__ ) at a specific temperature ( __T__ ). Find the total pressure exerted by the molecules ( __Ptotal__ ) .
input
====
Six values :
- __m1__
- __m2__
- __M1__
- __M2__
- __V__
- __T__
output
====
One value :
- __Ptotal__
notes
====
Units for each of the following are given as under :
- _m1_ = gram
- _m2_ = gram
- _M1_ = _gram.mole^(-1)_
- _M2_ = _gram.mole^(-1)_
- _V_ = _dm^(3)_
- _T_ = Celsius
- __Ptotal__ = atmpspheric pressure (_atm_)
Remember : Temperature is given in Celsius while SI unit is Kelvin (_K_)
0 Celsius = 273.15Kelvin
The gas constant (_R_) has value of _0.082dm^(3).atm.K^(-1).mol^(-1)_
|
def solution(M1, M2, m1, m2, V, T) :
return (m1/M1+m2/M2)*0.082*(T+273.15)/V
|
Given the moleculer mass of two molecules ( __M1__ and __M2__ ), their masses present ( __m1__ and __m2__ ) in a vessel of volume ( __V__ ) at a specific temperature ( __T__ ). Find the total pressure exerted by the molecules ( __Ptotal__ ) .
input
====
Six values :
- __m1__
- __m2__
- __M1__
- __M2__
- __V__
- __T__
output
====
One value :
- __Ptotal__
notes
====
Units for each of the following are given as under :
- _m1_ = gram
- _m2_ = gram
- _M1_ = _gram.mole^(-1)_
- _M2_ = _gram.mole^(-1)_
- _V_ = _dm^(3)_
- _T_ = Celsius
- __Ptotal__ = atmpspheric pressure (_atm_)
Remember : Temperature is given in Celsius while SI unit is Kelvin (_K_)
0 Celsius = 273.15Kelvin
The gas constant (_R_) has value of _0.082dm^(3).atm.K^(-1).mol^(-1)_
|
def solution(M1, M2, m1, m2, V, T):
return (m1 / M1 + m2 / M2) * (T + 273.15) * .082 / V
|
Given the moleculer mass of two molecules ( __M1__ and __M2__ ), their masses present ( __m1__ and __m2__ ) in a vessel of volume ( __V__ ) at a specific temperature ( __T__ ). Find the total pressure exerted by the molecules ( __Ptotal__ ) .
input
====
Six values :
- __m1__
- __m2__
- __M1__
- __M2__
- __V__
- __T__
output
====
One value :
- __Ptotal__
notes
====
Units for each of the following are given as under :
- _m1_ = gram
- _m2_ = gram
- _M1_ = _gram.mole^(-1)_
- _M2_ = _gram.mole^(-1)_
- _V_ = _dm^(3)_
- _T_ = Celsius
- __Ptotal__ = atmpspheric pressure (_atm_)
Remember : Temperature is given in Celsius while SI unit is Kelvin (_K_)
0 Celsius = 273.15Kelvin
The gas constant (_R_) has value of _0.082dm^(3).atm.K^(-1).mol^(-1)_
|
def solution(molar_mass1, molar_mass2, given_mass1, given_mass2, volume, temp) :
# 1 - Calculate the amount of substance in moles
n1 = given_mass1 / molar_mass1
n2 = given_mass2 / molar_mass2
# 2 - Convert the temperature from Celcius to kelvin
Temp_Kelvin = temp + 273.15
# 3 - Enter the gas constant
R = 0.082
# 4 - Calculate the ideal gas law
P1 = (n1 * R * Temp_Kelvin) / volume
P2 = (n2 * R * Temp_Kelvin) / volume
# 5 - Apply Dalton's law
P = P1 + P2
return P
|
Given the moleculer mass of two molecules ( __M1__ and __M2__ ), their masses present ( __m1__ and __m2__ ) in a vessel of volume ( __V__ ) at a specific temperature ( __T__ ). Find the total pressure exerted by the molecules ( __Ptotal__ ) .
input
====
Six values :
- __m1__
- __m2__
- __M1__
- __M2__
- __V__
- __T__
output
====
One value :
- __Ptotal__
notes
====
Units for each of the following are given as under :
- _m1_ = gram
- _m2_ = gram
- _M1_ = _gram.mole^(-1)_
- _M2_ = _gram.mole^(-1)_
- _V_ = _dm^(3)_
- _T_ = Celsius
- __Ptotal__ = atmpspheric pressure (_atm_)
Remember : Temperature is given in Celsius while SI unit is Kelvin (_K_)
0 Celsius = 273.15Kelvin
The gas constant (_R_) has value of _0.082dm^(3).atm.K^(-1).mol^(-1)_
|
def solution(molar_mass1, molar_mass2, given_mass1, given_mass2, volume, temp) :
t = temp + 273.15
R = 0.082
n_mol1 = given_mass1 / molar_mass1
n_mol2 = given_mass2 / molar_mass2
return (n_mol1 * R * t/volume) + (n_mol2 * R * t/volume)
|
Given the moleculer mass of two molecules ( __M1__ and __M2__ ), their masses present ( __m1__ and __m2__ ) in a vessel of volume ( __V__ ) at a specific temperature ( __T__ ). Find the total pressure exerted by the molecules ( __Ptotal__ ) .
input
====
Six values :
- __m1__
- __m2__
- __M1__
- __M2__
- __V__
- __T__
output
====
One value :
- __Ptotal__
notes
====
Units for each of the following are given as under :
- _m1_ = gram
- _m2_ = gram
- _M1_ = _gram.mole^(-1)_
- _M2_ = _gram.mole^(-1)_
- _V_ = _dm^(3)_
- _T_ = Celsius
- __Ptotal__ = atmpspheric pressure (_atm_)
Remember : Temperature is given in Celsius while SI unit is Kelvin (_K_)
0 Celsius = 273.15Kelvin
The gas constant (_R_) has value of _0.082dm^(3).atm.K^(-1).mol^(-1)_
|
def pressure(molar_mass, given_mass, v, t) :
return given_mass*0.082*(t+273.15)/molar_mass/v
def solution(molar_mass1, molar_mass2, given_mass1, given_mass2, volume, temp) :
return pressure(molar_mass1, given_mass1, volume, temp) + \
pressure(molar_mass2, given_mass2, volume, temp)
|
Given the moleculer mass of two molecules ( __M1__ and __M2__ ), their masses present ( __m1__ and __m2__ ) in a vessel of volume ( __V__ ) at a specific temperature ( __T__ ). Find the total pressure exerted by the molecules ( __Ptotal__ ) .
input
====
Six values :
- __m1__
- __m2__
- __M1__
- __M2__
- __V__
- __T__
output
====
One value :
- __Ptotal__
notes
====
Units for each of the following are given as under :
- _m1_ = gram
- _m2_ = gram
- _M1_ = _gram.mole^(-1)_
- _M2_ = _gram.mole^(-1)_
- _V_ = _dm^(3)_
- _T_ = Celsius
- __Ptotal__ = atmpspheric pressure (_atm_)
Remember : Temperature is given in Celsius while SI unit is Kelvin (_K_)
0 Celsius = 273.15Kelvin
The gas constant (_R_) has value of _0.082dm^(3).atm.K^(-1).mol^(-1)_
|
def solution(molar_mass1, molar_mass2, given_mass1, given_mass2, volume, temp) :
temp += 273.15
R = 0.082
n = given_mass1/molar_mass1 + given_mass2/molar_mass2
return n*R*temp/volume
|
Given the moleculer mass of two molecules ( __M1__ and __M2__ ), their masses present ( __m1__ and __m2__ ) in a vessel of volume ( __V__ ) at a specific temperature ( __T__ ). Find the total pressure exerted by the molecules ( __Ptotal__ ) .
input
====
Six values :
- __m1__
- __m2__
- __M1__
- __M2__
- __V__
- __T__
output
====
One value :
- __Ptotal__
notes
====
Units for each of the following are given as under :
- _m1_ = gram
- _m2_ = gram
- _M1_ = _gram.mole^(-1)_
- _M2_ = _gram.mole^(-1)_
- _V_ = _dm^(3)_
- _T_ = Celsius
- __Ptotal__ = atmpspheric pressure (_atm_)
Remember : Temperature is given in Celsius while SI unit is Kelvin (_K_)
0 Celsius = 273.15Kelvin
The gas constant (_R_) has value of _0.082dm^(3).atm.K^(-1).mol^(-1)_
|
def solution(M1, M2, m1, m2, V, T):
t = T + 273.15
return 0.082 * (m1/M1 + m2/M2) * t / V
|
Given the moleculer mass of two molecules ( __M1__ and __M2__ ), their masses present ( __m1__ and __m2__ ) in a vessel of volume ( __V__ ) at a specific temperature ( __T__ ). Find the total pressure exerted by the molecules ( __Ptotal__ ) .
input
====
Six values :
- __m1__
- __m2__
- __M1__
- __M2__
- __V__
- __T__
output
====
One value :
- __Ptotal__
notes
====
Units for each of the following are given as under :
- _m1_ = gram
- _m2_ = gram
- _M1_ = _gram.mole^(-1)_
- _M2_ = _gram.mole^(-1)_
- _V_ = _dm^(3)_
- _T_ = Celsius
- __Ptotal__ = atmpspheric pressure (_atm_)
Remember : Temperature is given in Celsius while SI unit is Kelvin (_K_)
0 Celsius = 273.15Kelvin
The gas constant (_R_) has value of _0.082dm^(3).atm.K^(-1).mol^(-1)_
|
solution=lambda m,n,M,N,V,T:(M/m+N/n)*0.082*(T+273.15)/V
|
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