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24 lines
713 B
Markdown
24 lines
713 B
Markdown
# Lecture 4: An overview of C and C++
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A long this lecture let us test two basic Hello World scripts on C and C++, respectively. The idea is to remember the compilation chain process to obtain an executable application.
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## The Hello-Wolrd on C
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The code used for this example is
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```c
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//Gerardo Marx 24/04/2021
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#include <stdio.h>
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int main(int argc, char *argv[]){
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printf("Hello World from BeagleBoard!!\n");
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return 0;
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}
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```
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then to compile on an executable code use
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```bash
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$ gcc hello-world.c -o <output-name>
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```
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here the `<output-name>` is the name that you want for your executable code.
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Now it is possible to execute your new code by using:
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```bash
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$ ./<output-name>
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$ Hello World from BeagleBoard!! |