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#include<iostream> using namespace std; void rev_number(int *number); void rev_number(int *number){ int n=*(number); int rev=0; while(n!=0){ int digit=n%10; rev=(rev*10)+digit; n=n/10; } *(number)=rev; } int sum_of_digits(int number){ int sum=0; while(number!=0){ int digit=number%10; sum+=digit; number/=10; } return sum; } int main(void){ int number; cout<<"Enter the number : "; cin>>number; rev_number(&number); cout<<"After Reversing the number is : "<<number<<endl; cout<<"Sum is "<<sum_of_digits(number)<<endl; }
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