Accomplish 6_21

PwwwLe · May 13, 2023 · a4a8bbb · a4a8bbb
1 parent 95f474f
commit a4a8bbb
Showing 1 changed file with 25 additions and 0 deletions.
diff --git a/Chapter6/6_21/Test.cpp b/Chapter6/6_21/Test.cpp
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+//
+// Created by Pwl on 2023/5/13.
+//
+
+#include <iostream>
+
+using namespace std;
+
+int Count(const char *str) {
+    int count = 0;
+    for (int i = 0; i < str[i]; ++i) {
+        if ((str[i] > 'a' && str[i] < 'z') || (str[i] > 'A' && str[i] < 'Z')) {
+            count++;
+        }
+    }
+    return count;
+}
+
+int main() {
+    cout << "Please enter an English sentence: " << endl;
+    char str[999];
+    cin >> str;
+    cout << "There are " << Count(str) << " characters in this sentence." << endl;
+    return 0;
+}