'commit'

GESP/2023060401.cpp

@@ -0,0 +1,30 @@
+#include <bits/stdc++.h>
+using namespace std;
+const int N = 1010;
+int b[N]; // 1、定义桶
+/*
+3 3
+0 2 1
+*/
+int main() {
+    // 2、处理输入输出
+    int n, m;
+    cin >> n >> m; // n:有n个同学，m:报了m次数
+
+    while (m--) {
+        int x;
+        cin >> x;
+        b[x] = 1;
+    }
+    bool flag = false;
+    for (int i = 0; i < n; i++)
+        if (!b[i]) {
+            flag = true;
+            cout << i << " ";
+        }
+
+    if (!flag) {
+        cout << n << endl;
+    }
+    return 0;
+}

GESP/2023060402_01.cpp

@@ -0,0 +1,45 @@
+#include <bits/stdc++.h>
+using namespace std;
+void check(string t) {
+    // 1、必须有大写，小写，数字三种中的两种
+    int dx = 0, xx = 0, sz = 0, ts = 0;
+    // 2、四个特殊字符必须有一个
+    // !@#$
+
+    // 3、不能出现其它字符
+    for (int i = 0; i < t.size(); i++) {
+        if (t[i] >= 'A' && t[i] <= 'Z')
+            dx = 1;
+        if (t[i] >= 'a' && t[i] <= 'z')
+            xx = 1;
+        if (t[i] == '!' || t[i] == '@' || t[i] == '#' || t[i] == '$')
+            ts = 1;
+        if (t[i] >= '0' && t[i] <= '9')
+            sz = 1;
+
+        if (!(t[i] >= 'A' && t[i] <= 'Z') && !(t[i] >= 'a' && t[i] <= 'z') && !(t[i] >= '0' && t[i] <= '9') &&
+            t[i] != '!' && t[i] != '@' && t[i] != '#' && t[i] != '$') {
+            return;
+        }
+    }
+    if (dx + xx + sz < 2) return;
+    if (ts == 0) return;
+    cout << t << endl;
+}
+int main() {
+    string s;
+    cin >> s;
+    s += ',';
+
+    string t = "";
+    for (int i = 0; i < s.size(); i++) {
+        if (s[i] == ',') {
+            check(t);
+            t = "";
+
+        } else
+            t += s[i];
+    }
+
+    return 0;
+}

GESP/2023060402_2.cpp

@@ -0,0 +1,34 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+set<char> _set = {'!', '@', '#', '$'};
+
+void check(string t) {
+    int dx = 0, xx = 0, sz = 0, ts = 0;
+    for (int i = 0; i < t.size(); i++) {
+        if (isupper(t[i])) dx = 1;
+        if (islower(t[i])) xx = 1;
+        if (_set.count(t[i])) ts = 1;
+        if (isdigit(t[i])) sz = 1;
+        if (!isupper(t[i]) && !islower(t[i]) && !isdigit(t[i]) && !_set.count(t[i])) return;
+    }
+    if (dx + xx + sz < 2) return;
+    if (ts == 0) return;
+    cout << t << endl;
+}
+int main() {
+    string s;
+    cin >> s;
+    s += ',';
+
+    string t = "";
+    for (int i = 0; i < s.size(); i++) {
+        if (s[i] == ',') {
+            check(t);
+            t = "";
+        } else
+            t += s[i];
+    }
+
+    return 0;
+}