debug prob..

[bruce wayne]

im not able to figure out the error.. can someone help me with this..
the code is..

#include <stdio.h>
#include <conio.h>
#include <string.h>
 
#define MAX_STATES    20
#define MAX_VARS    5
#define MAX_TRANS    10         
#define MAX_LEN        20
 
struct  TransTbl
{
    char trans[MAX_TRANS];
    int nt;    
};
 
struct TransTbl tt[MAX_STATES][MAX_VARS];
char vars[MAX_VARS];
char re[MAX_LEN];
int NS = 0;        //keeps count of states..
int nv;            //no of vars..
 
/*initialize nt for the objects..*/
int i,j;
for(i=0; i<MAX_STATES; i++)
    for(j=0; j<MAX_VARS; j++)
        tt[i][j].nt = 0;
 
 

the error : syntax error befor for

[horace1]

for() is an executable statement so can only occur in a function, e.g. in main()

int main()
{
for(i=0; i<MAX_STATES; i++)
    for(j=0; j<MAX_VARS; j++)
        tt[i][j].nt = 0;
 
 

[bruce wayne]

hey thanks a lot!
it worked!

[bruce wayne]

now another problem..
im pretty sure im allowed to do this but i may be wrong..
the code..

printf("Enter no of vars : ");
scanf("%d", &nv);

printf("Enter vars..");
for(i=0; i<nv; i++)
scanf("%c", vars[i]);
vars[i] = 'E';

when i give input for "vars" it crashes.. and the "nv" i gave was 2.
btw the declaration(global) of vars is char vars[MAX_VARS] where max vars is 5

what am i doing wrong..

[arne]

now another problem..
im pretty sure im allowed to do this but i may be wrong..
the code..

printf("Enter no of vars : ");
scanf("%d", &nv);

printf("Enter vars..");
for(i=0; i<nv; i++)
scanf("%c", vars[i]);
vars[i] = 'E';

when i give input for "vars" it crashes.. and the "nv" i gave was 2.
btw the declaration(global) of vars is char vars[MAX_VARS] where max vars is 5

what am i doing wrong..

Try '&vars[i]' instead of 'vars[i]' in the scanf.

[bruce wayne]

thanks a lot! it works
i also had to change the "%c" to "%s"