How to convert an integer to a character array using C

I want to convert an integer number to a character array in C.

Input:

int num = 221234;

The result is equivalent to:

char arr[6];
arr[0] = '2';
arr[1] = '2';
arr[2] = '1';
arr[3] = '2';
arr[4] = '3';
arr[5] = '4';

How can I do this?

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0 Answers