08-14-25

Luogu/SmallerSmallerSmaller/P1996 约瑟夫问题/deque.cpp

@@ -0,0 +1,22 @@
+#include <iostream>
+#include <vector>
+using namespace std;
+
+int main() {
+    int n, m;
+    cin >> n >> m;
+    vector<int> a;
+    for (int i = 0; i < n; i++) {
+        a.push_back(i + 1);
+    }
+    
+    int idx = 0;
+    while (!a.empty()) {
+        idx = (idx + m - 1) % a.size();
+        cout << a[idx] << " ";
+        a.erase(a.begin() + idx);
+    }
+    cout << endl;
+    return 0;
+}
+