vairables in c

VARIABLES IN C

VARIABLE: Variable is an identifier used to store a single data item. This data could be a numerical quantity or character constant.

During execution of a Program we must   declare a variable.

·      A variable can take a different values at different times during the execution of a Program.

·      The data stored in the variable can be accessed anytime, by referring to the variable Name

Ex:  int  x=1;

int is a data type and x is a variable and 1 is a value

Above we have declared a variable and we initialized a value in variable.