Answer:
#include <stdio.h> 
 
void SplitIntoTensOnes(int* tensDigit, int* onesDigit, int DecVal){ 
 *tensDigit = (DecVal / 10) % 10; 
 *onesDigit = DecVal % 10; 
 return; 
} 
 
int main(void) { 
 int tensPlace = 0; 
 int onesPlace = 0; 
 int userInt = 0; 
 
 userInt = 41; 
 SplitIntoTensOnes(&tensPlace, &onesPlace, userInt); 
 printf("tensPlace = %d, onesPlace = %d\\", tensPlace, onesPlace); 
 
 return 0; 
}