Show the output of following code snippet:

int main$()($

nodetype $*$list$,$ "newllode,"p;

newNode $=$ new nodeType;

newNode$-$sinfo $=10$;

newNode$->1$ink$=$MULL;

$11$ st$=$newliode;

newNode $=$ new nodeType;

newNode$-$sinfo $=20$;

newNode$->11$nk$=$NULL;

newlNode $=>$ link$=11$st;

list $=$newNode;

newNode $=$ new nodeType;

newNode$->$info $=30$;

newNode$->$link$=$MULL;

list$->$link $>$ link$=$newNode;

newNode $=$ new nodeType;

newNode$->$info $=40$;

newNode$->1$ink$=$NULL;

newliode$->1$ink$=11$st $>11$ ink;

$11$ st $11$ ink$=$newNode;

$p=11$ st;

while $(p$ I$=$ WULL$)$

t

cout &e proinfo &s $""$;

$p=p=>1$ink;

return e;

$+$