'commit'

TangDou/AcWing/Sort/788_Prepare_Unique.cpp

@@ -0,0 +1,11 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int a[11] = {0, 5, 8, 4, 12, 6, 8, 9, 5, 10, 3};
+
+int main() {
+    sort(a + 1, a + 1 + 10);                                                // 排序
+    int al = unique(a + 1, a + 1 + 10) - a;                                 // 去重
+    for (int i = 1; i <= al; i++) cout << "a[" << i << "]=" << a[i] << " "; // 输出
+    return 0;
+}