Reading/Writing to One-Dimensional Array

Reading/Writing to One-Dimensional Array

Example: int age[5]
scanf("%d", &age[0]); //read data from keyboard into array age at position 0.
scanf("%d", &age[1]); //read data from keyboard into array age at position 1.
scanf("%d", &age[2]); //read data from keyboard into array age at position 2.
scanf("%d", &age[3]); //read data from keyboard into array age at position 3.
scanf("%d", &age[4]); //read data from keyboard into array age at position 4.
In general, to read 5 values, we can write as:
for(i = 0; i < 5; i++)
{
scanf("%d", &age[i]);
}
Similarly, to display 5 elements stored in the array, we can write:
for(i = 0; i < 5; i++)
{
printf("%d", age[i]);
}

Example: Program to illustrate reading/writing to one-dimensional array.
#include<stdio.h>
void main()
{
int age[5], i;
printf("enter 5 numbers:\n”);
for(i=0;i<5;i++)
{
scanf("%d", &age[i]);
}
for(i=0;i<5;i++)
{
printf("Value in array age[%d] : %d \n ", i, age[i]);