Now that I have learned to write a numerical variable, but this was for integers, so I have learned to write decimal numbers, and it will be written in this form
R G B This system is a mixture of the three main colors: By mixing these colors, we can obtain any shade of color we want, and this happens because we set different values for each color that we can reduce or increase to extract the shade of color we want. With these values, they can be converted to Binary so that the computer can understand them, and each color shade is a byte. As I mentioned previously, its maximum value is 255. Example: If you want red, give it the maximum value (225), green and blue with zero, and so on . The Pictures If you look at any image and zoom in to the maximum extent, you will find that the images are made up of squares called Pixels , and the pixels are a color and the color is a byte. This is how the computer can understand the images . Videos Video is a group of images and frames that move continuously, creating movement, creating the video. The images are pixels, the pixels are a color, and the color is a byte. ...
Computer language The computer only understands the language 1 and 0. Every letter I want to deliver to it has a specific code, and not just languages, but even pictures and videos. There are two systems for learning that language Binary System Decimal System I learned some basics about them, the most important of which is that each number has a specific value that is different from the other To represent any value, we must operate a number of switches to equal the same desired value For example, a binary system contains 8 keys, and each key represents a value if it were the first key It equals 1 and the second key equals 2 then If you want 1, I will open the first key If I want 2, I will open the second key If I want 3, I will o...
Numeric variable Now that I have learned to write codes for regular variables such as sentences and words, I have now learned to write codes for numerical variables using the symbol %s or %d to appear with us in this image.
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