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Program is not giving output, why?

abdalimran (119)
Its taking input into a loop. But not giving any output..why?

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#include <iostream>

using namespace std;

int main()
{
    int n,r,c=0,p=0;
    cin>>n;

    r=n%10;

    if(r>3)
    {
        while(r!=8)
        {
            c++;
            r++;
        }
    }
    else if(r<=3)
    {
        while(abs(r) != 8)
        {
             p++;
             r--;
        }
    }

    cout<<min(c,p)<<endl;


    return 0;
}
Last edited on
PCrumley48 (173)
Besides the output, look carefully at lines 14 and 22. What if n starts out at 9, 19, -9, -19, etc?
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