20 lines
370 B
C++
20 lines
370 B
C++
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#include <bits/stdc++.h>
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using namespace std;
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int main() {
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vector < int > megoldas;
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int n, k, m, f;
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cin >> n >> k;
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for (int i = 0; i < n; i++) {
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cin >> m >> f;
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if (m < k) {
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megoldas.push_back(i+1);
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}
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}
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sort(megoldas.begin(), megoldas.end());
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cout << megoldas.size() << ' ';
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for (int i = 0; i < megoldas.size(); i++) {
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cout << megoldas[i]<< " ";
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}
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}
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