[Init] Solved solutions

2026-06-09 14:11:38 +00:00 · 2023-03-02 20:58:03 +07:00
parent 51f667ac81
commit 20542601dd
131 changed files with 4148 additions and 0 deletions
@@ -0,0 +1,30 @@
+#include <iostream>
+
+using namespace std;
+
+unsigned long long int out(unsigned long long int n, unsigned long long int k)
+{
+    if (k <= n/2)
+    {
+        return 2*k - 1;
+    }
+    else
+    {
+        return (k - n/2)*2;
+    }
+}
+
+int main()
+{
+    unsigned long long int n, k;
+    cin >> n >> k;
+    if (n%2)
+    {
+        cout << out(n + 1, k);
+    }
+    else
+    {
+        cout << out(n, k);
+    }
+    return 0;
+}