operatori + analog

[sketchbook_andrea] / programming / operators / operator_3_logic / operator_3_logic.ino

diff --git a/programming/operators/operator_3_logic/operator_3_logic.ino b/programming/operators/operator_3_logic/operator_3_logic.ino
new file mode 100644 (file)
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+++ b/programming/operators/operator_3_logic/operator_3_logic.ino
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+/*
+  Operatori boleani binari, operatori logici
+ Comparison operators, binary
+ 
+ */
+
+int a = 5;
+int b = 10;
+int c = 20;
+
+
+void setup()                    // run once, when the sketch starts
+{
+  Serial.begin(9600);           // set up Serial library at 9600 bps
+
+  Serial.println("Here is some math: ");
+
+  Serial.print("a = ");
+  Serial.println(a);
+  Serial.print("b = ");
+  Serial.println(b);
+  Serial.print("c = ");
+  Serial.println(c);
+
+  Serial.print("a < b AND a < c : ");       // And logico
+  Serial.println(a < b && a < c);
+
+  Serial.print("b < a OR  c < a : ");       // Or logico
+  Serial.println(b < a ||  c < a);
+
+  Serial.print("a == b : ");       // stesso valore
+  Serial.println(a == b);
+
+  Serial.print("a != b : ");       // valore diverso
+  Serial.println(a != b);
+
+// Testiamo direttamente le singole entita':
+
+  Serial.print("true AND true: ");       // And logico
+  Serial.println(true && true);
+
+  Serial.print("true AND false: ");       // And logico
+  Serial.println(true && false);
+
+  Serial.print("true OR false: ");       // Or logico
+  Serial.println(true || false);
+
+  Serial.print("false OR false: ");       // Or logico
+  Serial.println(false || false);
+}
+
+void loop()                     // we need this to be here even though its empty
+{
+}
+
+
+