Wednesday, 30 August 2017

Number Pattern - 15

1
01
101
0101

 
#include <stdio.h>


int main()
{
  int i, j;
  for(i=1;i<=4;i++)
  {
    for(j=i;j>=1;j--)
    {
      printf("%d",j%2);
    }
    printf("\n");
  }
  return 0;
}

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