Swapping structure

[ncode]

I try to swap name in a structure. But it never work. All it gave me is multiple error : request for member 'name' in something not a structure or union. What's this?

#include <stdio.h>
#include <stdlib.h>
	
struct record{
    char* name;
	char* programme;
	int id;
	float cgpa;
};

typedef struct record record;

int main(){
	
	record data[1];
	int i = 0;
	int j = 1;
	
	data[i].name = "Hello World";
    data[j].name = "HAHAHA";
    
    swap(data,i,j);
}


int swap(int data[], int i , int j){

    record temp;

    temp.name = data[i].name;
    data[i].name = data[j].name;
    data[j].name = temp.name;

}

[laserlight]

Compile your program with compiler warnings set at a suitably high level. What warnings do you get, and what do you make of them?

[Adak]

Is record a struct?

[MK27]

Because this:

int swap(int data[], int i , int j);

should be:

int swap(record data[], int i , int j);

BTW, this is only one struct:

    record data[1];

Not two, so you have gone out of bounds with j.

[ncode]

Compile your program with compiler warnings set at a suitably high level. What warnings do you get, and what do you make of them?

What do u mean? I used CFree and I got those error message.

[laserlight]

What do u mean? I used CFree and I got those error message.

That's what I mean, except that next time, copy and paste the error messages.

Basically, what MK27 is getting at is correct, but you need to understand what the compiler is telling you.

[ncode]

Thank you MK27 and everyone else. SOlved