Homework Help: computer science

Posted by Cheryl on Sunday, February 19, 2012 at 3:26pm.

Declare a structure whose tag name is Emp and that contains these fields (in the following order): a double field named d, a character pointer named str, and an array of eleven integers named arr.

* I'm good till here.

In addition, declare a array named emp of 30 of these structures.

*this has me scratching my head is this Emp emp[30];

Assign the value 12 to the last element of the arr field of the last element of emp. Assign 3.5 to the d field of the first emp element. Assign the string Hello to the k'th element of emp (assume k has been declared as an integer variable and assigned a value in the range of the array elements).

computer science - MathMate, Sunday, February 19, 2012 at 5:15pm
Emp emp[30];
should work.
computer science - Anita, Tuesday, April 23, 2013 at 3:57pm
struct Emp
{
double d;
char *str;
int arr[11];
}e[30];

// assigning value 12 to the last element of the arr[11] of the last emp
e[30].arr[11] = 12;

// assign 3.5 to the d field of the first emp
e[0].d = 3.5;

//assuming k has value
strcpy(e[k].str,"hello");

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