added ws202425 courses

2024-11-14 13:11:04 +01:00
parent 800282c2e8
commit beb31897b1
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+/* Informatik B - Sommersemester 2023
+Vorlesung am 28.04.2023
+Katharina Klost
+
+Beispiele zu Strings
+*/
+
+#include <iostream>
+#include <string>
+
+int main(){
+  std::string ein_string = "Hallo";
+  char stelle2 = ein_string[2];
+  std::cout << "An index 2 steht: " << stelle2 << std::endl;
+  ein_string[2]= 'x';
+  std::cout << "Stelle 2 verändert: " << ein_string << std::endl;
+  ein_string = ein_string + " Welt!";
+  std::cout << ein_string << std::endl;
+  std::cout << ein_string + 'c' << std::endl;
+
+  std::cout << "Der String \"" << ein_string << "\" hat " << ein_string.length() << " Zeichen" << std::endl;
+
+}