50 lines
934 B
C++
50 lines
934 B
C++
#include <algorithm>
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#include <iostream>
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#include <vector>
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#define let auto
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#define fn auto
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#define usize size_t
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using namespace std;
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fn fastio() {
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ios::sync_with_stdio(false);
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cin.tie(nullptr);
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}
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fn main() -> int {
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fastio();
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usize n, q;
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cin >> n >> q;
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let a = vector<usize>(n);
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let b = vector<usize>(n);
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for (usize i = 0; i < n; i++) {
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cin >> a[i];
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}
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for (usize i = 0; i < n; i++) {
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cin >> b[i];
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}
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for (usize i = 0; i < q; i++) {
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usize l, r, k;
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cin >> l >> r >> k;
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l -= 1;
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k -= 1;
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r -= 1;
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let x = k - l;
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let w1 = a[x + l];
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let w2 = b[x + l];
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let wo1 = a[r - x];
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let wo2 = b[r - x];
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if (x == 0) {
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cout << "(" << "\n";
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} else if (x == r - l) {
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cout << ")" << "\n";
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} else {
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if (w1 + wo2 > w2 + wo2)
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}
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}
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} |