Answer / rajasekhar

yes we can declare the same variable with different data types in different scopes...


y bcoz as the scope ends the availability of that particular variable also ends..

so, if u create a variable which is declared in the another scope there will be no error...


ex: void main()
{
int a;
}/*the availability of a has ended here*/
int print()
{
char a;

return 0;
}/* as this is next scope, the variabla declared in the main function does not affect this function*/


hope u understood



thank u

Answer / tatukula

Yes,
why because that variable scope is ends with in that block only...

int main()
{
int a=20;
printf("%d\n",a);

{
char a='c';
printf("%c\n",a);
}
printf("%d\n",a);
}

output: 20 c 20

Answer / palani222samy

ya we can declare, ex: int array b[],
char array c[]

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