Writing to a file

Hi,
Try this:
?lst1<-lapply(1:5,function(i) {pdf(paste0(i,".pdf"));? hist(rnorm(100),main=paste0("Histogram_",i));dev.off()}) #you can change the numbers
A.K.

I'm trying to generate a pdf called 1.pdf, 2.pdf, 3.pdf etc and it isn't 
working. My code is: 
x <- 0 
for(i in 1:1000){ 
x <- x + 1 
pdf(as.character(x),".pdf") #writes out to pdf 
for(i in 1:1000000){ 
hist(rnorm(1)) # graphs histogram, writen to the file 
} 

dev.off() 
} 

Also, I triedto just do 
a<- 1 
a 

?>between the pdf() and dev.off() line and it wouldnt add it to the file, even with a name as "foo.pdf". 
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