TechArena Community - Problem with variable input in C program

TechArena Community (http://forums.techarena.in/)

- Software Development (http://forums.techarena.in/software-development/)

- - Problem with variable input in C program (http://forums.techarena.in/software-development/1180105.htm)

Zool	14-05-2009 09:38 PM

Problem with variable input in C program

I have a problem with the real variable. i can put age on the console instead of 20 in the course of the variables.

Code:

# include <stdio.h> 

  # include <stdlib.h> 
 

  int main (int arg, char * argv []) 

  ( 

  long age = 0; 

  printf ( "How old are you?"); 

  scanf ( "% ld", & age); 

  printf ( "you really  ld% year \ n", & age); 

    system ( "PAUSE"); 

    return 0; 

  )

could you help me to solve this problem please?

Katty

14-05-2009 09:40 PM

Re: Problem with variable input in C program

do not pass the address instead of the value of your variable

Code:

 int age = 0; 

  printf (what is your age:); 

  scanf ( "% d", & age); 

  printf ( "I% d years", age);

Walby

14-05-2009 09:43 PM

Re: Problem with variable input in C program

in Line 9, we should not put the ampersand to 'age' as% printf expects a value, not an address. This is what your declaration does not boot you if your variable are not declared.

All times are GMT +5.5. The time now is 11:16 AM.