get digit from left to right

I want to write a program that can get the left most digit each time , the below program can get the the left most digit at first, but how can i get the others eg. input digit 33332.....Please help!!Thanks

Code:

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int getLeftDigit(int n)
{    if (n<10)
        return n;
      rtn = getLeftDigit(n/10);
      return n;
}

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Your code has an undeclared variable.

Code:

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#include <stdio.h>
       
int main() {
    int digits = 834541;
   
    printf("%d \n", digits / 100000);
    printf("%d \n", (digits % 100000) / 10000);
    printf("%d \n", (digits % 10000) / 1000);
    printf("%d \n", (digits % 1000) / 100);
    printf("%d \n", (digits % 100) / 10);
    printf("%d", digits % 10);
   
    return 0;
}

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Output:

Code:

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8
3
4
5
4
1

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thank you very much