'commit'

TangDou/XiTi/1324.cpp

@@ -0,0 +1,32 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    int n;
+    cin >> n;
+    vector<int> a;
+    int c;
+    //获取初值
+    for (int i = 0; i < n; i++) {
+        cin >> c;
+        a.push_back(c);
+    }
+
+    bool found = false;
+    for (int i = 0; i < n - 1; i++) {
+        int xiao = 0;
+        int da = 0;
+        for (int j = i + 1; j < n; j++) {
+            if (a[j] > a[i])da++;
+            if (a[j] < a[i]) xiao++;
+        }
+        if (xiao == da) {
+            cout << a[i] << endl;
+            found = true;
+            break;
+        }
+    }
+    if (!found) cout << "-1" << endl;
+    return 0;
+}