Submission #63505231

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#include<iostream>
#include<stack>
using namespace std;
stack<int> st;
int main(){
  int q;
  cin>>q;
  for(int i=1;i<=100;i++){
    st.push(0);
  }
  while(q--){
    int f;
    cin>>f;
    if(f==1){
      int x;
      cin>>x;
      st.push(x);
    }
    if(f==2){
      cout<<st.top()<<endl;
      st.pop();
 
 
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#include<iostream>
#include<stack>
using namespace std;
stack<int> st;
int main(){
	int q;
	cin>>q;
	for(int i=1;i<=100;i++){
		st.push(0);
	}
	while(q--){
		int f;
		cin>>f;
		if(f==1){
			int x;
			cin>>x;
			st.push(x);
		}
		if(f==2){
			cout<<st.top()<<endl;
			st.pop();
		}
	}
	return 0;
}

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