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programming_tutorial [2012/10/07 21:21] – [Arithmetic] javapimpprogramming_tutorial [2023/08/18 18:15] (current) – external edit 127.0.0.1
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 You can call ''print'' more than once to print multiple items. For example: You can call ''print'' more than once to print multiple items. For example:
-<code cpp example1.cpp>+<code cpp example2.cpp>
 #include "tutorial.h" #include "tutorial.h"
  
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 Take a look at the following example. In this example we forgot to include the closing quotation mark on our output sentence. Take a look at the following example. In this example we forgot to include the closing quotation mark on our output sentence.
-<code cpp example2.cpp>+<code cpp example3.cpp>
 #include "tutorial.h" #include "tutorial.h"
  
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 In this next example, we misspell the ''print'' command. In this next example, we misspell the ''print'' command.
-<code cpp example3.cpp>+<code cpp example4.cpp>
 #include "tutorial.h" #include "tutorial.h"
  
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 Comments begin with the two characters %%//%%. Everything following those characters to the end of the line are considered a comment. Comments begin with the two characters %%//%%. Everything following those characters to the end of the line are considered a comment.
-<code cpp example4.cpp>+<code cpp example5.cpp>
 #include "tutorial.h" #include "tutorial.h"
  
-start() +start
-{+
         // This prints a message to the screen         // This prints a message to the screen
         print("Hello, world!");         print("Hello, world!");
-}+end
 </code> </code>
  
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 We can also perform calculations using variables as terms to the calculation: We can also perform calculations using variables as terms to the calculation:
  
-<code cpp example9.cpp>+<code cpp example10.cpp>
 #include "tutorial.h" #include "tutorial.h"
  
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 A variable can also be used in a calculation that updates itself. In this case, the value in the variable is used in the calculation, the result of the calculation then replaces the old value that was stored in the variable: A variable can also be used in a calculation that updates itself. In this case, the value in the variable is used in the calculation, the result of the calculation then replaces the old value that was stored in the variable:
  
-<code cpp example6.cpp>+<code cpp example11.cpp>
 #include "tutorial.h" #include "tutorial.h"
  
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 In the next example, we'll write a program that counts from 1 to 10. Notice that this program uses only one variable ''i''. In the next example, we'll write a program that counts from 1 to 10. Notice that this program uses only one variable ''i''.
-<code cpp example6.cpp>+<code cpp example12.cpp>
 #include "tutorial.h" #include "tutorial.h"
  
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 12345678910 12345678910
 </code> </code>
- 
-===== Practice ===== 
-  - Write a program that calculates how many days are in two weeks. 
-    - Use a variable called ''daysInAWeek''. 
-    - Use a variable called ''numberOfWeeks''. 
-    - Use a variable called ''totalDays''. 
-    - Print the value of ''totalDays''. 
  
 ===== println ===== ===== println =====
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 Notice that all the numbers in the last example are up against each other. That's because we didn't print any formatting like we did before. What if we wanted to print each number on its own line? We can use a new command ''println'' to do this. ''println'' works just like the previous print command except that it forces the next print to start on the next line. Notice that all the numbers in the last example are up against each other. That's because we didn't print any formatting like we did before. What if we wanted to print each number on its own line? We can use a new command ''println'' to do this. ''println'' works just like the previous print command except that it forces the next print to start on the next line.
  
-<code cpp example7.cpp>+<code cpp example13.cpp>
 #include "tutorial.h" #include "tutorial.h"
  
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 </code> </code>
  
-==== Practice ====+===== Practice =====
   - Write a program that prints the powers of 10.   - Write a program that prints the powers of 10.
     - Start with a variable set to 1.     - Start with a variable set to 1.
     - End when the variable reaches 1,000,000.     - End when the variable reaches 1,000,000.
 +  - Write a program that calculates how many days are in two weeks.
 +    - Use a variable called ''daysInAWeek''.
 +    - Use a variable called ''numberOfWeeks''.
 +    - Use a variable called ''totalDays''.
 +    - Print the value of ''totalDays''.
  
-===== Strings ===== 
  
-<code cpp example9.cpp>+====== Strings ====== 
 + 
 +<code cpp example14.cpp>
 #include "tutorial.h" #include "tutorial.h"
  
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 </code> </code>
  
-===== Getting Input =====+====== Getting Input ======
  
-<code cpp example10.cpp>+<code cpp example15.cpp>
 #include "tutorial.h" #include "tutorial.h"
  
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 </code> </code>
  
-<code cpp example11.cpp>+<code cpp example16.cpp>
 #include "tutorial.h" #include "tutorial.h"
  
programming_tutorial.1349644869.txt.gz · Last modified: 2023/08/18 18:15 (external edit)