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[No Typing] Variables


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type variable_name = value;
Variable Definition in C
int i, j, k;
Variable Definition in C
char c, ch;
Variable Definition in C
float f, course;
Variable Definition in C
double d;
Variable Definition in C
lvalue
Expressions that refer to a memory location are called "lvalue" expressions. An lvalue may appear as either the left-hand or right-hand side of an assignment.
rvalue
the term rvalue refers to a data value that is stored at some address in memory.