Initialising array of strings in C-CodePudding

So, I'm basically trying to assign my structure with strings as 0, so then I could change some values later, but I'm getting the warning of "strcpy makes pointer from integer without a cast" and the code is not working how can I fix it?

my structure is this

struct node{
char ID[3];
char Name[40];
char Code[3];
};

and here is my function

void initialiseArray(struct node* arr){
int i;
for(i = 0; i < capacity; i  ){
    strcpy(arr[i].ID[3], "0");
    strcpy(arr[i].Name[40], "0");
    strcpy(arr[i].Code[3], "0");
    }
}

CodePudding user response：

arr[i].ID[3] in the function definition must be arr[i].ID. Same for the other two fields. arr[i].ID[3] is a [nonexistant] character of a string, not the string.