called object is not a function

I have two structs in a header file.In the first one i have an array that's type is of the second struct. Something like this

Code:

---


typedef struct transaction {
    int type;
        char name[40];                               
    int moment;                   
} transaction;

typedef struct account {
...
transaction pinakas[20];
...
} account;

---

And i want to call sprintf function to to write some data like this

Code:

---

sprintf(t," &s", sm_data->pinakas(i).name);

---

and i'm getting this error i'm mentioning in the thread's title.Any help"????

You want %s not &s and [i] not (i).

thank you so much!!!!

[] is for array indexing, not ()