/* pattern
*
***
*****
*******
*/
# include <stdio.h>
int main()
{
int row,space,stars;
for(row = 1;row<=4;row++)
{
// it is to indicate and calulate each space in the pyramid
for(space=1;space<=7-row;space++)
printf(" ");
for(stars=1;stars<=((2*row)-1);stars++)
printf("*");
printf("
");
}
}