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Count Frequency

Easy
0/40
Average time to solve is 15m
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Asked in companies
Tata Consultancy Services (TCS)AmazonCognizant

Problem statement

You are given a string 'S' of length 'N', you need to find the frequency of each of the characters from ‘a’ to ‘z’ in the given string.

Example :

Given 'S' : abcdg
Then output will be : 1 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
Detailed explanation ( Input/output format, Notes, Images )
Constraints :
1 <= T <= 10^2
1 <= Length of the given string <= 10^4
It is guaranteed that all the characters in the string are lower case english alphabets.

Time Limit : 1 sec
Sample Input 1 :
1
abaaba
Sample Output 1 :
4 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
Explanation For Sample Input 1 :
The frequency of ‘a’ is 4 and the frequency of ‘b’ is 2 and rest all characters frequency is 0.
Sample Input 2 :
2
bbcccaaaa
z
Sample Output 2 :
4 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 
Explanation For Sample Input 2 :
For the first input, the frequency of ‘a’ is 4, ‘b’ is 2 and ‘c’ is 3.

For the second input, the frequency of ‘z’ is 1.
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