The program to find the frequency of characters in a string is discussed here. Given a string, the frequency of occurrence of each character is displayed as output.

Sample Input & Output:

Input: google

Output:

e 1

g 2

l 1

o 2

Algorithm to find the frequency of characters in a string

• Input the string from the user.
• Traverse the string, character by character and store the count of each of the characters in an array.
• Print the array that contains the frequency of all the characters.

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Program to find the frequency of characters in a string

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