Struct integer member has wrong value

For some reason whenever I enter an integer value to the integer type member of the struct, and then printing them, I get insanely high values. What am I doing wrong? I absolutely have no idea, please help D:

EDIT: printing the struct without '&' characters in front of the variable name makes the program crash (so the current code crashes for me), but when I add them, the integer members have completely bad values, however the character ones are fine.

Code:

---

#include <stdio.h>

 struct rec1 {
        char* Code;
        char* Name;
        int StudentMax;
        int StudentIn;
  } Subject[2];


    int main()
    {
        int i;
        int j;

        for(i = 0; i <= 1; i++)
        {
            printf("Subject[%d].Code = ",i);
            scanf("%s", &Subject[i].Code);
            printf("Subject[%d].Name = ",i);
            scanf("%s", &Subject[i].Name);
            printf("Subject[%d].StudentMax = ",i);
            scanf("%d", &Subject[i].StudentMax);
            printf("Subject[%d].StudentIn = ",i);
            scanf("%d", &Subject[i].StudentIn);
        }


            for(j = 0; j <= 1; j++)
            {
            printf("Subject[%d].Code = %s \n",j,Subject[j].Code);
            printf("Subject[%d].Name = %s \n",j,Subject[j].Name);
            printf("Subject[%d].StudentMax = %d \n",j,Subject[j].StudentMax);
            printf("Subject[%d].StudentIn = %d \n",j,Subject[j].StudentIn);
            }

        return 0;
    }

---

Because your char* Code and Name variables aren't suitable for reading strings into. A char* can point to a string, but in this case they don't point to anything. You need to allocate some space for the strings you're going to read in. You could do this dynamically with malloc, or statically by making Code and Name arrays (but they'll be of a fixed length).

The reason your ints get ridiculous values is because the scanf will read the string into memory - the ints will be next to the char*s in memory so they'll get corrupted.

Thanks for the help!