Input error detection

[danesh]

Hi guys,

hw to write a error detection code for condition where a variable is declared as int and user inputed mayb a non integer input ie. char

for example :

int b;
printf ("enter num!\n");
scanf("%ld",&b);

hw do we write a code so error msg could be flaged whenever user input non int values.

thanks....

 

[A.Anand Srinivasan]

refer this link....
http://www.gidnetwork.com/b-63.html

it has detailed listing of what all problems arise due to scanf and ways of avoiding them.....