Thread: newbie in need of help

ok so who can tell me what is wrong with these 4 sections of code? i have no idea. these are parts of code from seperate programs.

thanx

Code:

int sum (int p, int q)
   {
   int result;
   result=p+q;
   }

Code:

int c[10]
int i;
for(i=o; i<=10; i++)
c[i]=0

Code:

int *ptrl;
int number=5;
ptrl=number;
printf("the value pointed by ptrl is %d\n", *ptrl);

Code:

switch (code)
   {
   case 1:
      printf("the number is 4\n");
   case 2:
      printf("the number is 8\n");
      break;
   default:
      printf("the number is not for or 8\n");
      break:
   }