arrays and functions

[anerchy]

#include <stdio.h>




void fun1(void)
{
int a=0,b=5,c=0;
int d[5];
for(a=0;a<b;a++)

{


printf("%d\n",d[a]);
}






}
int main()

{
printf("enter 5 numbers");
int a,b=5,c=0;

int d[5];
for(a=0;a<b;a++)
{
scanf("%d",&d[a]);

}

fun1();
return 0;
}





i just wanted to make the program read 5 numbers then read them. help me please

 

[cpjust]

1. You should work on your code indenting. Once you start writing larger programs, it will be very confusing if it isn't indented properly.

2. a, b, c, d don't really mean anything to anyone. Variables & functions should have useful names that tell the reader what it does. For example, I probably would have used maxNumbers instead of b, and you don't seem to be using c at all. A lot of people use i or n for loop counters, but count would be good too. As for fun1() I would have used printNums() instead.

3. Since this seems to be C code, there is a C forum here, otherwise if it's supposed to be C++ you should use <cstdio> instead of <stdio.h>

4. To print the numbers in another function, pass the array and the number of elements to the function:

void printNums( int* nums, int arraySize )