Loop
repeat
a = 10

repeat
{
	print(a)
	a = a - 1
	if(a <= 0)
		break
}
		
while
a = 10

while(a >= 0)
{
	print(a)
	a = a - 1
}
		
for
for( i in 1:10)
	print(i)
		
break
for(i in 1:10)
{
	if(i == 5)
		break
	print(i)
}
		
next
for(i in 1:10)
{
	if(i == 5)
		next
	print(i)
}