Question

Se citeste n numar natural.
a) calculati suma cifrelor
b) cate cifre 1 se gasesc in n?
c) afisati cifra maxima

Answer 1

#include<iostream>
using namespace std;
int main()
{ int n,c,s1=0,s2=0,max=0;
  cout<<"n=";
 cin>>n;
while(n)
{ c=n%10;
   s1=s1+c;
  if(c>max)
     max=c;
  if(c==1)
   s2++;
n=n/10;
}
   cout<<"Suma cifrelor: "<<s1<<endl;
  cout<<"Aparitia cifrei 1: "<<s2<<endl;
  cout<<"Cifra maxima: "<<max<<endl;

return 0;
}