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--- notes:cprog:spring2024:projects:cnv0 [2024/03/05 00:49] – [while() loops] cgrant9
+++ notes:cprog:spring2024:projects:cnv0 [2024/03/06 20:54] (current) – [do-while loops] amelvil2
@@ Line 33: / Line 33: @@
     whatever you want to happen;
 } </code>
+An example of a for loop that shows what iteration the loop is on, i.e Iteration: 0, Iteration: 1, etc. until it reaches Iteration: 9 and ends the loop:
+<code>int i;
+for (i = 0; i < 10; i++) {
+    printf("Iteration: %d\n", i);
+}</code>
 ====while() loops====
 A while loop is a loop that continues to iterate as long as the input evaluates to true.
@@ Line 54: / Line 60: @@
 ====do-while loops====
+A do-while loop issues commands then checks the condition rather than checking the condition and then issuing the commands.
+<code>
+int i = 5;
+do
+{
+    i--;
+} while ( i > 0 )
+</code>
+An example of a do-while loop being used. This loop will check if the user has inputted the correct password. The loop will continue until number equals 1234:
+<code>
+int number;
+do {
+    printf("Enter the password: ");
+    scanf("%d", &number);
+} while (number != 1234);
+</code>

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