I tried it with while loop?

#1

can you please help me where i am wrong
#include
using namespace std;
int main() {
int n;
cin>>n;
int i=1;
int j=1;
int val;
while(i<=n){
val= (i&1) ? 1:0;
i=i+1;
while(j<=i){
val=1-val;
j=j+1; }
cout<<val<<endl;}
return 0;
}

#2

@sukiratwarring hey sukirat can you please send your code through coding blocks ide.

#3