30 lines
603 B
C++
30 lines
603 B
C++
#include <bits/stdc++.h>
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using namespace std;
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int main() {
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queue<int> q;
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int n;
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cin >> n;
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for (int i = 0; i < n; ++i) {
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string cmd;
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int num;
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cin >> cmd >> num;
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if (cmd == "push")q.push(num);
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else if (cmd == "pop") {
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for (int j = 0; j < num; ++j) {
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int temp = q.front();
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q.pop();
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q.push(temp);
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}
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}
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}
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int p;
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cin >> p;
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for (int i = 0; i < p - 1; ++i) {
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q.pop();
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}
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cout << q.front() << endl;
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return 0;
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}
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