Page 8 - PROGRAMMING IN C_Neat

Execution of C Program - Diagram

Source Program Edit Source Program

Compile Source Program

Syntax Yes
Error?

No
Object Program

Header Files Link Object Program

Executable Program
Run Executable Program

Lo gic Yes
Error?

No

Correct Output
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8. Explain the data types in C. *

Basic Data Types:
Data Type Description Size
char Character 1 Byte
int Integer 2 Bytes
float Single-precision floating point number 4 Bytes
double Double-precision floating point number 8 Bytes
Data Type Qualifiers:
 Sign Qualifiers:
1. signed
2. unsigned
 These qualifiers affect the sign of the data type.
 Size Qualifiers:
1. long
2. short
 These qualifiers affect the size of the data type.
 Examples:
 signed int
 unsigned int
 long int
 short int
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