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https://git.sb/baoshuo/OI-codes.git
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69f6f57535
commit
10e0fdddf4
@ -1,52 +1,7 @@
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#pragma GCC optimize(3)
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#pragma GCC target("avx")
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#pragma GCC optimize("Ofast")
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#pragma GCC optimize("inline")
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#pragma GCC optimize("-fgcse")
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#pragma GCC optimize("-fgcse-lm")
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#pragma GCC optimize("-fipa-sra")
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#pragma GCC optimize("-ftree-pre")
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#pragma GCC optimize("-ftree-vrp")
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#pragma GCC optimize("-fpeephole2")
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#pragma GCC optimize("-ffast-math")
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#pragma GCC optimize("-fsched-spec")
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#pragma GCC optimize("unroll-loops")
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#pragma GCC optimize("-falign-jumps")
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#pragma GCC optimize("-falign-loops")
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#pragma GCC optimize("-falign-labels")
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#pragma GCC optimize("-fdevirtualize")
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#pragma GCC optimize("-fcaller-saves")
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#pragma GCC optimize("-fcrossjumping")
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#pragma GCC optimize("-fthread-jumps")
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#pragma GCC optimize("-funroll-loops")
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#pragma GCC optimize("-fwhole-program")
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#pragma GCC optimize("-freorder-blocks")
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#pragma GCC optimize("-fschedule-insns")
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#pragma GCC optimize("inline-functions")
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#pragma GCC optimize("-ftree-tail-merge")
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#pragma GCC optimize("-fschedule-insns2")
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#pragma GCC optimize("-fstrict-aliasing")
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#pragma GCC optimize("-fstrict-overflow")
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#pragma GCC optimize("-falign-functions")
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#pragma GCC optimize("-fcse-skip-blocks")
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#pragma GCC optimize("-fcse-follow-jumps")
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#pragma GCC optimize("-fsched-interblock")
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#pragma GCC optimize("-fpartial-inlining")
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#pragma GCC optimize("no-stack-protector")
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#pragma GCC optimize("-freorder-functions")
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#pragma GCC optimize("-findirect-inlining")
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#pragma GCC optimize("-fhoist-adjacent-loads")
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#pragma GCC optimize("-frerun-cse-after-loop")
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#pragma GCC optimize("inline-small-functions")
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#pragma GCC optimize("-finline-small-functions")
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#pragma GCC optimize("-ftree-switch-conversion")
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#pragma GCC optimize("-foptimize-sibling-calls")
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#pragma GCC optimize("-fexpensive-optimizations")
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#pragma GCC optimize("-funsafe-loop-optimizations")
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#pragma GCC optimize("inline-functions-called-once")
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#pragma GCC optimize("-fdelete-null-pointer-checks")
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#include <algorithm>
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#include <cctype>
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#include <cmath>
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#include <cstdio>
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#include <vector>
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@ -57,6 +12,22 @@ int n;
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long long ans;
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std::vector<int> ys;
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template <typename T>
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void read(T& x) {
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int f = 1;
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char ch = getchar();
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x = 0;
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while (!isdigit(ch)) {
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if (ch == '-') f = -1;
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ch = getchar();
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}
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while (isdigit(ch)) {
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x = x * 10 + ch - '0';
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ch = getchar();
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}
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x *= f;
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}
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struct segment {
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int x, y1, y2, k;
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@ -124,6 +95,7 @@ void solve() {
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build(1, 0, ys.size() - 2);
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for (int i = 0; i < n * 2; i++) {
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int last = tr[1].len;
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if (seg[i].y1 == seg[i].y2) continue;
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modify(1, find(seg[i].y1), find(seg[i].y2) - 1, seg[i].k);
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ans += abs(tr[1].len - last);
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}
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@ -131,9 +103,9 @@ void solve() {
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}
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int main() {
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scanf("%d", &n);
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read(n);
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for (int i = 0; i < n; i++) {
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scanf("%d%d%d%d", &q[i].x1, &q[i].y1, &q[i].x2, &q[i].y2);
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read(q[i].x1), read(q[i].y1), read(q[i].x2), read(q[i].y2);
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}
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for (int i = 0, j = 0; i < n; i++) {
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seg[j++] = segment(q[i].x1, q[i].y1, q[i].y2, 1);
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