test ed studio LAB2

LAB2/test1.cpp

@@ -0,0 +1,32 @@
+#include <stdio.h>
+
+int somma(int &a, int &b) {
+    return a + b;
+}
+
+int &somma_ref(int &a, int &b) {
+    return (a > b) ? a : b;
+}
+
+
+
+int main(int argc, char const *argv[]) {
+
+    int pippo = 10;
+    int paperino = 50;
+
+    int &referenza = (*somma_ref);
+
+    referenza(pippo,paperino);
+
+    printf("somma: %d\n", somma(pippo,paperino));
+    printf("somma_ref: %d\n", referenza );
+
+    pippo = 100;
+    printf("somma_ref AAA: %d\n", referenza );
+
+    // 100
+
+
+    return 0;
+}