Submission #451987

#	Time	Username	Problem	Language	Result	Execution time	Memory
451987		PiejanVDC	Knjige (COCI20_knjige)	C++17	0 / 50	1 ms	424 KiB

Main

#include <bits/stdc++.h>
using namespace std;

signed main() {
    int n; cin>>n;
    vector<int>sorted(n);
    stack<int>l,r;
    for(int i = 0 ; i < n ; i++) {
        cin>>sorted[i];
        l.push(sorted[i]);
    }

    // rechts ==> nemen
    // links ==> vasthouden

    sort(sorted.rbegin(),sorted.rend());
    bool f = true;
    for(int i = 0 ; i < n ; i++) {
        int t = sorted[i];
        if(f) {
            for(int j = 0 ; j < n - i ; j++) {
                if(l.top() != t) r.push(l.top()), cout << "UZMI D L\nSTAVI D D\n";
                else cout << "UZMI L L\n";
                l.pop();
            }
            cout << "STAVI L L\n";
            l.push(t);
            f=false;
        } else {
            while(true) {
                if(r.top() == t) break;
                cout << "UZMI D D\nSTAVI D L\n";
                l.push(r.top());
                r.pop();
            }
            cout << "UZMI L D\n";
            r.pop();
            while(l.size() > i) {
                r.push(l.top());
                l.pop();
                cout << "UZMI D L\nSTAVI D D\n";
            }
            l.push(t);
            cout << "STAVI L L\n";
        }
    }
}

Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:38:28: warning: comparison of integer expressions of different signedness: 'std::stack<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   38 |             while(l.size() > i) {
      |                   ~~~~~~~~~^~~

• Subtask 1: 0 / 50