WAP to display all the possible 3 digits no. using 0-9 without repeatition

Question

all possible 3 digits no. without repeatition
i also need the outcomes

Answer 1

#include <iostream>
using namespace std;

int main() {
int a,b,c,i,j;
for(i=100;i<=999;)
{ j=i;
a=j%10;j/=10;
b=j%10;j/=10;
c=j%10;j/=10;
if(a!=b&&b!=c&&a!=c)
{cout<<i<<endl;
i++;}
else
i++;

}
return 0;
}