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## Discussion of Problem 1220. Stacks

Crash(acsses violation) on 3test
Posted by [USU]And_IV[КБ-101] 4 Dec 2008 14:54
why???
#include <iostream>
//#include <stdlib.h>
//#include <stdio.h>
#include <string.h>
using namespace std;
int i,o,tp,nm;
struct Tpart
{
int val [24];
int k;
Tpart *lst;

};
char com[100];
Tpart stk[1024];
int Pop(Tpart *p)
{
if(p->k>0) return p->val[--(p->k)];
else
{
Tpart *e=p;
p=p->lst;
delete e;
return p->val[--(p->k)];
}};
void Push(Tpart *p, int val)
{
if((p->k)<24) (p->val)[(p->k)++]=val;
else
{
Tpart *uk= new Tpart;
uk->lst=p;
p=uk;
p->k=0;
(p->val)[(p->k)++]=val;
}
return;
}
int main() {

int n; cin>>n;
for(int j=0;j<n;j++)
{
cin>>com;
if (strcmp(com,"PUSH")==0)
{
cin>>nm>>tp;
Push(&stk[nm-1],tp);
}
if (strcmp(com,"POP")==0)
{
cin>>nm;
cout<<Pop(&stk[nm-1])<<endl;}
}
return 0;
}
Re: Crash(acsses violation) on 3test
I've this problem too((