Data Type : - It is used to identify the type of data. 'C' Language has a large no of data type, Thus it is also known by rich data type language: Data type are generally classified in three group: 1: Fundamental data type 2 Derived Data Type : 3 Use defined data type; 1 Fundamental data type: Fundamental data type includes i) The int data type: The data type int can store integer value only for eg. 14, 45, 78 declaration: int a,b; here we can store any value in variable a & b. ii) Char Data Type : The data type char can store character value only which is enclosed with single quote for e.g. 'c' declaration : char x = 'c' iii) Float Data Type:
The first compiler couldn't be compiled since there were obviously no compilers! It had to be assembled, using assembly language and an assembler. Once you have one compiler, you can easily write others. Today, most compilers are written using C++, including the C++ compiler itself (the original was written in C, of course).
A compiler accepts computer instructions in a language people understand and converts them into a language computers understand.
In layman's terms, compiler is an application to convert the code into instructions computer can understand. In a low level language, the code is already written using low level instruction which a computer can understand. Hence there is no need for a compiler.
The compiler
compiler
compiler is just translator it translates the our source program to equivalent langauage,so computer can easily understand and compile that program efficiently................
A compiler is a computer program that transforms the source code into another language that a computer that can understand.
A compiler is a computer program that transforms the source code into another language that a computer that can understand.
When writing a program, you write it in a certain language (java, C++, VB.NET etc.). For the computer to understand that, you need to convert it to computer language. That is what the compiler does.
The key item is the compiler. The compiler takes the programming language and converts it into a language and sequences that the computer can understand. The other item is the library. It is a set of commands that the compiler can understand and can translate into the machine language. The programming language is what you use to create your processes. Most of them are directly related to logic sequences and storing and retrieving of data. You write the commands in the programming language, run it through the compiler which converts it to machine code and then have an executable program. Some programs are also interpreted meaning they don't need to be run through a compiler. Such as PHP and JavaScript
You failed to find (or understand) the compiler's error messages. Ask your teacher for help.
cross compiler . hybird compiler . post compiler. ideal compiler. intelligence compiler.