consolidate all repos to one for archive

semester_2/programiranje_2/primeri/Example27/main.cpp

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+#include <iostream>
+
+class DivideByZero {
+private:
+    std::string message;
+public:
+    DivideByZero() : message("ERROR: Division by zero") {
+    }
+    void print() {
+        std::cout << message << std::endl;
+    }
+};
+
+//float divide(int numerator, int denominator) throw (DivideByZero) { //only DivideByZero exception is allowed
+//float divide(int numerator, int denominator) throw () { //no exceptions allowed
+float divide(int numerator, int denominator) {    // all exceptions allowed
+    if (denominator==0) throw DivideByZero();
+    return (float)numerator/denominator;
+}
+
+void first() {
+  int num1=1, num2=0;
+  try {
+     float res=divide(num1, num2);
+     std::cout << "Result = " << res << std::endl;
+  } catch (DivideByZero e) {
+      e.print();
+  }
+}
+/**/
+/*
+void second() {
+    int num1=1, num2=0;
+    float res=divide(num1, num2);
+    std::cout << "Result = " << res << std::endl;
+}
+
+void first() {
+    try {
+        second();
+    } catch (DivideByZero e) {
+        e.print();
+    }
+}
+*/
+
+int main() {
+    first();
+    //second();
+    return 0;
+}