Submission #63505456

Source Code Expand

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#include<bits/stdc++.h>
#define int long long
using namespace std;
stack<int> s;
int q,op,x;
signed main(){
  for(int i=1;i<=100;i++) s.push(0);
  cin>>q;
  while(q--){
    cin>>op;
    if(op==1){
      cin>>x;
      s.push(x);
    }
    else{
      cout<<s.top()<<"\n";
      s.pop();
    }
  }
}
 
 
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#include<bits/stdc++.h>
#define int long long
using namespace std;
stack<int> s;
int q,op,x;
signed main(){
	for(int i=1;i<=100;i++) s.push(0);
	cin>>q;
	while(q--){
		cin>>op;
		if(op==1){
			cin>>x;
			s.push(x);
		}
		else{
			cout<<s.top()<<"\n";
			s.pop();
		}
	}
}

Submission Info

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