GReturn

#include <stdio.h>

int main()
{
    int size;
    printf("size: ");
    scanf("%d", &size);

    int arr[size];
    

GReturn

#include <stdio.h>

int main()
{
    int size;
    printf("Enter size of array: ");
    scanf("%d", &size);

    int arr[size];

GReturn

#include <stdio.h>

int main()
{
    int size;
    printf("size: ");
    scanf("%d", &size);

    int arr[size];
    for(int i = 0; i < size; i++)

GReturn

#include <stdio.h>

void drawLine(int x, int y)
{
    if(x==0) return;
    drawLine(x-1, y);
    printf("%d\t", x*y);
}
void f(int num)
{

GReturn

#include <stdio.h>

int dec2bin(int n)
{
    if(n/2==0) return n%2;
    return (n%2) + dec2bin(n/2)*10;
}
int main(int argc, char const *argv[])
{
    printf("%d", dec2bin(5));

GReturn

// given width, print diamond
#include <stdio.h>

void printSpaces(int sp)
{
    if(sp <= 0) return;
    printf("  ");
    return printSpaces(sp-1);
}
void printStars(int st)

GReturn

#include <stdio.h>

void printSpaces(int spaceIndex)
{
    if(spaceIndex <= 0) return;
    printf("  ");
    return printSpaces(spaceIndex-1);
}
void printStars(int starIndex)
{

GReturn

#include <stdio.h>

void printSpaces(int spaceIndex)
{
    if(spaceIndex == 0) return;
    printf(" ");
    return printSpaces(spaceIndex-1);
}
void printStars(int starIndex)
{

GReturn

#include <stdio.h>
void pr(int wid)
{

    if(wid == 0)
    {
        printf("\n");
        return;
    } 
    printf("* ");

GReturn

#include <stdio.h>

int gcd(int big, int small)
{
    if(big%small==0) return small;
    return gcd(small, big%small);
}

int LeastCM(int big, int small)
{