/*
* 1000+ C programs + tutorials
*
*
* 40_calculate_sum_of_digits_of_entered_number.c
*
*
* Created on: Oct 20, 2014
* Author: Code2care.org
*/
#include
//#include
void main() {
int number,sum = 0,temp_var;
// clrscr();
printf("C Program to Calculate sum of Digits of Entered Number");
printf("\n\n Enter Number : ");
scanf("%i", &number);
printf("\n\n Entered Number : %i",number);
//Logic to calculate sum
while(number >=1 ) {
temp_var = number%10; //get unit place digit
sum = sum + temp_var; //add them
number = number/10; //remove the last digit
}
printf("\n\n Sum of Digits : %i", sum);
// getch();
}
-
Output :
C Program to Calculate sum of Digits of Entered Number
Enter Number : 1234
Entered Number : 1234
Sum of Digits : 10
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