#include <stdio.h>
int main()
{
int i,j;
for(i=1;i<=5;i++) //This block is used to print the //increasing sequence
for(j=1;j<=i;j++)
printf("*");
printf("\n");
}
for(i=4;i>=1;i--) // This block to print the decreasing sequence
return 0;
} // main ends