C Program – 1D Array Input and Output with Simple Examples

array input in C program 

// 1Dimensional (1D) array input

#include<stdio.h>
int main()
{
int a[5];//array declaration of size 5
int i;
for(i=0;i<=4;i++)//loop
{
printf(" enter value for location=%d\n",i+1);//message display
scanf("%d",&a[i]);//input
}
for(i=0;i<=4;i++)
{
printf("%d\t",a[i]);//printing the values
}
return 0;
}

Output:-

C Program – Array Declaration and Initialization | With Examples

 Array initialization in C

// 1D array initialization

#include<stdio.h>
int main()
{
int a[5]={12,23,45,78,55};
//array declaration and initialization
int i;//variable declaration
for(i=0;i<=4;i++)//loop
{
printf("%d\t",a[i]);//printing values
}
return 0;
}

Output:-

1D Array initialization in C