Coding 6 : Symbolic constant, sizeof, suffix.

In this page, I will tell you about symbolic constant, size of, and suffix.

Symbolic constant is cannot be replace. Symbolic constant can be notice with #define or const . Here is example for symbolic constant.

Example 1:

const float Pi=3.14

Example 2:

#define Pi 3.14

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Now , I want to tell about size of. Size of notice how many memory in computer.

Example:

sizeof(int);

sizeof(3,14f);

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Now, I want to tell about suffix. Suffix is used for floating point constant.

Example:

float x;

x=3.14f;

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