# newbie :P

• 10-09-2009
cry4you
newbie :P
This is the task: Given two positive integers m and n. Determine the number m n last digit sum. Sharing the figure should be quantified.

Code:

``` #include <iostream> using namespace std; int main () {     int  m,n,k,j=0,sum2=0,sum,sum1=0,z;     cout<<"ievadiet skaitli M: \n";     cin>>m;           cout<<"ievadiet skaitli N: \n";     cin >>n;   for (int  i=0; i<=n; i++)   {       sum=m%10;                 sum1=sum1+sum;       do       {      m=m-10; j++;     m=j;       }       while (m>=10);         //m=m/10;       }      cout<<sum1<<endl;         system("pause");     return 0; }```

Why this program is not the same with it :

Code:

```#include <iostream> using namespace std; int main () {     int  m,n,k,j=0,sum2=0,sum,sum1=0;     cout<<"ievadiet skaitli M: \n";     cin>>m;           cout<<"ievadiet skaitli N: \n";     cin >>n;   for (int  i=0; i<=n; i++)     {     sum=m%10;             sum1=sum1+sum;       m=m/10;   }          cout<<sum1<<endl;       system("pause");     return 0; }```