Program to convert number in characters in C
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Let's say we want to convert the number 12345 into its character representation.
The output should be the string "12345".
C Code to Convert Number to Characters:
// program to convert Number to Characters #include#include void numberToChars(int number, char* result) { int i = 0; int length = 0; char temp[20]; // Temporary string to store reversed characters // Convert number to characters do { temp[i++] = (number % 10) + '0'; // Convert digit to character number /= 10; } while (number != 0); temp[i] = '\0'; // Null terminate the string // Reverse the string length = strlen(temp); for (i = 0; i < length; i++) { result[i] = temp[length - 1 - i]; } result[length] = '\0'; // Null terminate the result string } int main() { int number = 12345; char result[20]; // Convert number to characters numberToChars(number, result); printf("Number in characters: %s\n", result); return 0; }
Output:
Number in characters: 12345
Explanation:
numberToChars Function:
This function takes an integer number and a character array result as arguments.
It converts each digit of the number to its character representation and stores it in the result array.
Conversion:
We use the modulo operator % to get the last digit of the number.
We then add '0' to convert the digit to its ASCII character representation.
Reversal:
After converting, we reverse the characters in the temp array to get the correct order.
Main Function:
We call the numberToChars function to convert the number 12345 to its character representation.
We then print the result using printf.
The C program demonstrates how to convert an integer number into its character representation.
By breaking down the number digit by digit and converting each digit to its character equivalent, we create a string that represents the number as characters.
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