გაგზავნის თარიღი: 20.06.2022 16:41:13

ამოცანა: სტეკის მინიმუმი

მომხმარებელი: deme_bz

ვერდიქტი: ამოუხსნელი

შეფასება: 0 ქულა

#include <bits/stdc++.h>
using namespace std;
stack < int > s;
int main(){
    int n;
    cin >> n;
    int mn=1e9;
    for(int i=1;i<=n;i++){
        string s;
        int k;
        cin >> s;
        if(s=="MIN"){
            cout << mn << endl;
        }
        else
        if(s=="POP"){
            s.pop();
        }
        else{
            cin >> k;
            s.push(k);
            mn=min(mn,s.top());
        }
        mn=min(mn,s.top());
    }
}

main.cpp: In function 'int main()':
main.cpp:17:15: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'pop'; did you mean 'copy'?
             s.pop();
               ^~~
main.cpp:21:15: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'push'
             s.push(k);
               ^~~~
main.cpp:22:25: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'top'; did you mean 'copy'?
             mn=min(mn,s.top());
                         ^~~
main.cpp:24:21: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'top'; did you mean 'copy'?
         mn=min(mn,s.top());
                     ^~~