for loop for array in c code example

Example 1: take array as input in c

int size=5;
int array[size]; // array of size=5;

for(i=0;i<size;i++){
   scanf("%d",&array[i]);
                }

Example 2: Arrays in C

#include <stdio.h>
void display(int age1, int age2)
{
    printf("%d\n", age1);
    printf("%d\n", age2);
}

int main()
{
    int ageArray[] = {2, 8, 4, 12};

    // Passing second and third elements to display()
    display(ageArray[1], ageArray[2]); 
    return 0;
}