# Find the character made by adding all the characters of the given string

Given a string str consisting of lowercase English alphabets. The task is to add all the character values i.e. ‘a’ = 1, ‘b’ = 2, ‘c’ = 3, …, ‘z’ = 26 and output the character corresponding to the sum value. If it exceeds 26 then take sum % 26.

Examples:

Input: str = “gfg”
Output: t
(g + f + g) = 7 + 6 + 7 = 20 and t = 20

Input: str = “geeks”
Output: u

## Recommended: Please try your approach on {IDE} first, before moving on to the solution.

Approach:

1. Find the sum of all character of the string and store it in a variable sum.
2. If sum % 26 = 0 then print ‘z’.
3. Else update sum = sum % 26 and print (sum + ‘a’ + 1).

Below is the implementation of the above approach:

## C++

 `// C++ implementation of the approach ` `#include ` `using` `namespace` `std; ` ` `  `// Function to return the required character ` `char` `getChar(string str) ` `{ ` ` `  `    ``// To store the sum of the characters ` `    ``// of the given string ` `    ``int` `sum = 0; ` ` `  `    ``for` `(``int` `i = 0; i < str.length(); i++) { ` ` `  `        ``// Add the current character to the sum ` `        ``sum += (str[i] - ``'a'` `+ 1); ` `    ``} ` ` `  `    ``// Return the requried character ` `    ``if` `(sum % 26 == 0) ` `        ``return` `'z'``; ` `    ``else` `{ ` `        ``sum = sum % 26; ` `        ``return` `(``char``)(``'a'` `+ sum - 1); ` `    ``} ` `} ` ` `  `// Driver code ` `int` `main() ` `{ ` `    ``string str = ``"gfg"``; ` ` `  `    ``cout << getChar(str); ` ` `  `    ``return` `0; ` `} `

## Java

 `// Java implementation of the approach  ` `class` `GFG ` `{ ` `     `  `// Function to return the required character  ` `static` `char` `getChar(String str)  ` `{  ` ` `  `    ``// To store the sum of the characters  ` `    ``// of the given string  ` `    ``int` `sum = ``0``;  ` ` `  `    ``for` `(``int` `i = ``0``; i < str.length(); i++)  ` `    ``{  ` ` `  `        ``// Add the current character to the sum  ` `        ``sum += (str.charAt(i) - ``'a'` `+ ``1``);  ` `    ``}  ` ` `  `    ``// Return the requried character  ` `    ``if` `(sum % ``26` `== ``0``)  ` `        ``return` `'z'``;  ` `    ``else`  `    ``{  ` `        ``sum = sum % ``26``;  ` `        ``return` `(``char``)(``'a'` `+ sum - ``1``);  ` `    ``}  ` `}  ` ` `  `// Driver code  ` `public` `static` `void` `main (String[] args)  ` `{  ` `    ``String str = ``"gfg"``;  ` ` `  `    ``System.out.println(getChar(str));  ` `}  ` `} ` ` `  `// This code is contributed by AnkitRai01 `

## Python3

 `# Python3 implementation of the approach ` ` `  `# Function to return the required character ` `def` `getChar(strr): ` ` `  `    ``# To store the summ of the characters ` `    ``# of the given strring ` `    ``summ ``=` `0` ` `  `    ``for` `i ``in` `range``(``len``(strr)): ` ` `  `        ``# Add the current character to the summ ` `        ``summ ``+``=` `(``ord``(strr[i]) ``-` `ord``(``'a'``) ``+` `1``) ` ` `  `    ``# Return the requried character ` `    ``if` `(summ ``%` `26` `=``=` `0``): ` `        ``return` `ord``(``'z'``) ` `    ``else``: ` `        ``summ ``=` `summ ``%` `26` `        ``return` `chr``(``ord``(``'a'``) ``+` `summ ``-` `1``) ` ` `  `# Driver code ` `strr ``=` `"gfg"` ` `  `print``(getChar(strr)) ` ` `  `# This code is contributed by Mohit Kumar `

## C#

 `// C# implementation of the approach  ` `using` `System; ` ` `  `class` `GFG ` `{ ` `     `  `// Function to return the required character  ` `static` `char` `getChar(String str)  ` `{  ` ` `  `    ``// To store the sum of the characters  ` `    ``// of the given string  ` `    ``int` `sum = 0;  ` ` `  `    ``for` `(``int` `i = 0; i < str.Length; i++)  ` `    ``{  ` ` `  `        ``// Add the current character to the sum  ` `        ``sum += (str[i] - ``'a'` `+ 1);  ` `    ``}  ` ` `  `    ``// Return the requried character  ` `    ``if` `(sum % 26 == 0)  ` `        ``return` `'z'``;  ` `    ``else` `    ``{  ` `        ``sum = sum % 26;  ` `        ``return` `(``char``)(``'a'` `+ sum - 1);  ` `    ``}  ` `}  ` ` `  `// Driver code  ` `public` `static` `void` `Main (String[] args)  ` `{  ` `    ``String str = ``"gfg"``;  ` ` `  `    ``Console.WriteLine(getChar(str));  ` `}  ` `} ` `     `  `// This code is contributed by PrinciRaj1992 `

Output:

```t
```

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