#include<stdio.h>
int main()
{
int i,j,n=5;
for(i=1;i<=n;i++)
{
for(j=1;j<=i;j++)
{
printf("%d ", j%2);
}
printf("\n");
}
return 0;
}
Number pattern binary
![](https://codingdots.in/wp-content/uploads/2020/12/patimg7yt-50.png)
Let's connect think dots to code ...
#include<stdio.h>
int main()
{
int i,j,n=5;
for(i=1;i<=n;i++)
{
for(j=1;j<=i;j++)
{
printf("%d ", j%2);
}
printf("\n");
}
return 0;
}