Add 2020-algorithm-contest.

3 files changed, 21 insertions, 0 deletions

diff --git a/2020-algorithm-contest/test-data/2/1.in b/2020-algorithm-contest/test-data/2/1.in
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+++ b/2020-algorithm-contest/test-data/2/1.in
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+8 2
+2 1 4 3 2 1 2 3
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diff --git a/2020-algorithm-contest/test-data/2/2.in b/2020-algorithm-contest/test-data/2/2.in
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index 0000000..129c127
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+++ b/2020-algorithm-contest/test-data/2/2.in
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+8 4
+2 1 4 3 2 1 2 3
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diff --git a/2020-algorithm-contest/test-data/2/3.cpp b/2020-algorithm-contest/test-data/2/3.cpp
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index 0000000..c19d9e3
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+++ b/2020-algorithm-contest/test-data/2/3.cpp
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+#include <iostream>
+#include <random>
+#include <cmath>
+
+int main()
+{
+    std::default_random_engine engine;
+    std::normal_distribution<> distribution(5000, 50);
+    const int size = 5000;
+    std::cout << size << ' ';
+    std::cout << 6 << '\n';
+    for (int i = 0 ; i < size; i++)
+    {
+        std::cout << std::abs((static_cast<int>(distribution(engine)) % 10000)) << ' ';
+    }
+    return 0;
+}