From 4385163bf4809b27cf2576ad5cc379571d4264cf Mon Sep 17 00:00:00 2001
From: Jordan Gong <jordan.gong@protonmail.com>
Date: Mon, 10 Aug 2020 21:57:04 +0800
Subject: Control the flow

---
 control-flow/src/main.rs | 63 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 control-flow/src/main.rs

(limited to 'control-flow/src/main.rs')

diff --git a/control-flow/src/main.rs b/control-flow/src/main.rs
new file mode 100644
index 0000000..d3200f0
--- /dev/null
+++ b/control-flow/src/main.rs
@@ -0,0 +1,63 @@
+fn main() {
+    /* if */
+    let number = 3;
+
+    if number < 5 {
+        println!("condition was true");
+    } else {
+        println!("condition was false");
+    }
+
+    let number = 6;
+
+    if number % 4 == 0 {
+        println!("number is divisible by 4");
+    } else if number % 3 == 0 {
+        println!("number is divisible by 3");
+    } else if number % 2 == 0 {
+        println!("number is divisible by 2");
+    } else {
+        println!("number is not divisible by 4, 3 or 2");
+    }
+
+    let condition = true;
+    let number = if condition { 5 } else { 6 };
+
+    println!("The value of number is: {}", number);
+
+    /* loop */
+    let mut counter = 0;
+
+    let result = loop {
+        counter += 1;
+
+        if counter == 10 {
+            break counter * 2;
+        }
+    };
+
+    println!("The result is: {}", result);
+
+    /* while */
+    let mut number = 3;
+
+    while number != 0 {
+        println!("{}!", number);
+
+        number -= 1;
+    }
+
+    println!("LIFTOFF!!!");
+
+    /* for */
+    let a = [10, 20, 30, 40, 50];
+
+    for element in a.iter() {
+        println!("the value is: {}", element);
+    }
+    
+    for number in (1..4).rev() {
+        println!("{}!", number);
+    }
+    println!("LIFTOFF!!!");
+}
-- 
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