Parsing Array Elements to Function

Parsing Array Elements to Function: 

Arrays are a collection of one or more elements of the same data type. Array elements can be passed to the function by the value or a reference. Programs given below explain both the ways.

Example:

Write a program to pass the array elements to the function. Use call by value method.

#include<stdio.h>

#include<conio.h>

void show(int, int)

void main()

{

int k;

int num[]={12,13,14,15,16,17,18};

clrscr();

for(k=0;k<7;k++)

show(k, num[k]);

}

show(int m, int u)

{

printf(“\n num[%d]=%d”,m+1,u);

}

OUTPUT

Num[1]=12

Num[2]=13

Num[3]=14

Num[4]=15

Num[5]=16

Num[6]=17

Num[7]=18

Explanation:

The show() is a user defined function. The array num[] is initialized with seven elements. Using for loop the show() function is called seven times and one element is sent per call. The function show() prints the element.