Program to find the sum of digits of a given number until
the sum becomes a single digit
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Answer Posted / ashutosh shashi
int n = 123456789; //any numer of you want sum
int sum = 0;
while (n > 0)
{
int p = n % 10;
sum = sum + p;
n = n / 10;
if(n==0 && sum>9)
{
n=sum;
sum=0;
}
}
printf("%d",sum);
| Is This Answer Correct ? | 157 Yes | 63 No |
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