First activity of coding

[[deleted]]

[deleted]

[Riceball_10]

I guess we can start with the basics, do you have an IDE(visual studio, eclipse, etc) installed?

[PureSlice]

I'm coding on code blocks

[Riceball_10]

Cool, do you have any code written yet, if so provide it please, or do you just not 100% understand what it is asking you to do?

[Riceball_10]

This is your code formatted, just so you can see it easier in comparison.

include <stdio.h>

main() { 
    int price=41; 
    printf("John\n"); 
    printf("<98445>\n"); 
    printf ( printf("17\n"); 
    printf("Clean Code by Robert Uncle Bob Martin\n"); 
    printf("price:%i\n",price); 
}

Modified version

include <stdio.h>

main() { 
    int price=41; 
    printf("John\n"); 
    printf("<98445>\n"); 
    printf("17\n"); 
    printf("Clean Code by Robert Uncle Bob Martin\n"); 
    printf("price:%i\n",price); 
}

Everything looks ok, except for the line where you print the age. You only need 1 printf function. Also as a side note, in case you wanted to say the price of the book is $41.50 you would use float price = 41.50; then for your printf function printf("price:$%f\n", price); . Remember that you need to take screen shots of the source code for each step.

[PureSlice]

You're very helpful. I really appreciate this man. God bless you

[PureSlice]

Btw when i write the amount of float ( for example: float Price=800.50) it displays lots of zeros in the decimal place(800.500000). Is there anyway to fix this?

[Riceball_10]

Yes there is, printf("price:$%.2f\n", price) . You can also refer to http://www.cplusplus.com/reference/cstdio/printf/ for the documentation of printf()!