try yourself |run program

#include <stdio.h> 
#include <conio.h> 
void main(){
 int arr[7];
  int i;
 clrscr();
 printf("\n This is 1-d array program.");

 for(i=0;i<7;i++){
 printf("\n Enter value for arr[%d] = ",i);
 scanf("%d",&arr[i]);
 }

 for(i=0;i<7;i++){
 printf("\n value of arr[%d] = %d",i,arr[i]);
 }
 getch();
}

Program Output

This is 1-d array program.
Enter value for arr[0] = 10
Enter value for arr[1] = 20
Enter value for arr[2] = 30
Enter value for arr[3] = 40
Enter value for arr[4] = 50
Enter value for arr[5] = 60
Enter value for arr[6] = 70
value of arr[0] = 10
value of arr[1] = 20
value of arr[2] = 30
value of arr[3] = 40
value of arr[4] = 50
value of arr[5] = 60
value of arr[6] = 70