Program to print pattern using * (asterik)

Q1 Write a C program to print pattern as below :-
    *
   ***
 *****
*******

#include<stdio.h>
#include<conio.h>

void main()
{
clrscr();
for(int i=0;i<4;i++)
{
for(int j=3;j>i;j--)
{
printf(" "); //print a space
}
for(int k=0;k<2*i+1;k++)
{
printf("*");
}
printf("\n");
}
getch();
}



Q2 Write a C program to print pattern as below :-
      *
    * *
  * * *
* *  *  *

#include<stdio.h>
#include<conio.h>

void main()
{
clrscr();
for(int i=0;i<4;i++)
{
for(int j=3;j>i;j--)
{
printf(" "); //print a space
}
for(int k=0;k<=i;k++)
{
printf("*");
}
printf("\n");
}
getch();
}