Why is my code not correct?Please explain

#1

#include
using namespace std;
int main(){
int N1;
cin>>N1;
int N2;
cin>>N2;
int n;
int sum;
for(n=1;n<=N1;n++){
sum= 3*n+2;
if(sum%N2!=0){
cout<<sum<<endl;
}
}
return 0;
}

#2

@shresth_2000 please share your code by saving it on CB ide

#3

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