Error in code

#1

#include
using namespace std;
void star(int k){
for(int i=0;i<k;i++){
for(int j=0;j<k;j++){
cout<<"*"<<" ";
}
cout<<endl;
}
}
int search(int n){
if(n==0){
return 0;
}
star(n);
return search(n-1);

}
int main() {
int n;
cin>>n;
cout<<search(n);
return 0;
}

#2

hi @discobot refer

pattern(int n){

   if(n == 1){
       print "*" 
       print "\n" 
        return;

   }
   pattern(n - 1);

  for(int i = 0; i < n; i++){
        print "*"
  }

  print "\n"
}
#3

Hi! To find out what I can do, say @discobot display help.

#4

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